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CN202214633U - Washing machine - Google Patents

Washing machine Download PDF

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Publication number
CN202214633U
CN202214633U CN 201120305450 CN201120305450U CN202214633U CN 202214633 U CN202214633 U CN 202214633U CN 201120305450 CN201120305450 CN 201120305450 CN 201120305450 U CN201120305450 U CN 201120305450U CN 202214633 U CN202214633 U CN 202214633U
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CN
China
Prior art keywords
polymer plastic
axis
washing
plastic bar
washing machine
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Expired - Fee Related
Application number
CN 201120305450
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Chinese (zh)
Inventor
何政保
劳春峰
许升
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xeros Ltd
Original Assignee
Haier Group Corp
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Filing date
Publication date
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Priority to CN 201120305450 priority Critical patent/CN202214633U/en
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Publication of CN202214633U publication Critical patent/CN202214633U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a washing machine, including a washing section of thick bamboo be provided with the polymer plastic strip that is used for washing the clothing, a plurality of in the washing section of thick bamboo polymer plastic strip is radial setting and is in on axis in the washing section of thick bamboo or the section of thick bamboo wall of washing section of thick bamboo. The polymer plastic strips arranged in a radial shape are used for stirring the clothes, and then the polymer plastic strips are contacted with the clothes to treat the clothes and dirt in washing water, so that the clothes are washed. The utility model discloses a simple structure has not only simplified the washing procedure, and is the same with ordinary washing machine, still makes this type washing machine's material cost and manufacturing cost all reduce by a wide margin. In addition, when the polymer washing agent is used for washing, the contact area between the polymer washing medium and clothes is increased, the adsorption capacity to dirt is increased, and the abrasion degree to the clothes is light.

Description

A kind of washing machine
Technical field
The utility model relates to a kind of washing machine, and particularly a kind of washing machine that uses the polymer sorbing material to participate in washing belongs to the washing machine technical field.
Background technology
The washing methods of conventional washer is to adopt water as washing medium; In washing machine, add entry and washing agent; Wash, utilize dehydrating function that the sewage in the washing machine is discharged after the washing, add clean water then again; Proceed washing or rinse cycle, again water is discharged after washing is all over.This method is just merely discharged water, refills clean washings again, and water consumption is very big.Simultaneously, more environmentally harmful chemical substance is also contained in cleaning solution the inside, and each washing process expend time in longlyer, power consumption is also bigger.
For solving the deficiency of above-mentioned conventional washing method, in the prior art, some washing machine adopts organic solvent to wash as medium; Like dry cleaner etc., organic solvent recycles in washing machine, after the once washing process is accomplished; The organic solvent that will contain dirt is collected in the container; Utilize the method for filtering distillation that organic solvent is handled, send into again then in the washtub, continue washing process.Because itself has severe toxicity organic solvent, and adopt the method for distillation lower, be not suitable for using in the family the safety coefficient that medium reclaims.
Also has a kind of washing methods that adopts air to wash in the prior art, as adopting CO 2Wash, need realize when adopting this washing methods that medium in gaseous state and liquid two mutually variations, utilizes liquid washing, utilize gaseous state to reclaim.This method is had relatively high expectations to the seal of structure, and simultaneously, gas is liquefied need very high pressure, needs high-pressure installation is installed, and safety coefficient is lower, and complex process.
To the shortcoming of above several kinds of washing methodss, a kind of washing methods that adopts the solid particle of special facture as washing medium has appearred again, and through the friction between solid particle and the clothes, absorption also absorbs the dirt on the clothes, thereby realizes the function of washing.This washing methods can be economized on water more than 80%, and in addition, this solid particle washing medium can recycling, and long service life need not to change safety and environmental protection.Adopt the washing machine of this washing methods, generally all can be provided with the storage area of particle, and charging hole and discharge opening are set on urceolus at washing machine; Before washing; Particle is thrown in from charging hole to urceolus, after washing finishes, particle is being fully retrieved in the storage area of particle.There is certain deficiency in this kind washing methods, and particle can cause clothing wearing and tearing to a certain degree with clothing friction washing the time; In addition, need in inner core, throw in the particle of washing usefulness before the washing, after washing finishes; Also to reclaim particle,, also need throw in particle once more and reclaim particle as dewatering to particle; Washing process is comparatively complicated, and the internal structure of washing machine need correspondingly be done bigger improvement, and then need significantly increase material and manufacturing cost.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, and a kind of washing granule that can need not to throw in and reclaim is provided, and simplifies washing procedure, and can satisfy the washing machine of clean result.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of washing machine comprises cylindric washer, in said cylindric washer, is provided with the polymer plastic bar that is used for washing clothes.
Further, an axis is set on the central axis in said cylindric washer, on the said axis to around be radial several said polymer plastic bars that is provided with.
Further, said axis is the polymer plastic post.
Further, said polymer plastic bar is arranged on the barrel of said cylindric washer, and is radial direction in said cylindric washer and stretches out.
Further, the section configuration of said polymer plastic bar is circular, oval, square.
Further, said polymer plastic bar or axis have smooth surface, or the surface has several continuously or the convexity of being interrupted, or the surface is a loose structure.
Further, contain hydrophily and lipophile composition in the said polymeric material, and the composition of surfactant.
Further, said axis is fixed in the bottom of said cylindric washer, rotates with said cylindric washer; Or the bottom of said axis is connected with drive unit, driven by said drive unit and rotates.
Further, said polymer plastic bar is fixedly connected with the barrel of securing member with said axis or said cylindric washer.
Further, said polymer plastic bar is provided with 2-6 row along the radially even rule of said axis or said cylindric washer barrel.
Further, the length of said polymer plastic bar is extended by top to the bottom direction of said cylindric washer gradually, or the length of all said polymer plastic bars is identical.
Further, the diameter of said polymer plastic bar is increased to root by its head gradually.
Further, said polymer plastic bar and/or said axis are the structure of hollow, in the cavity of centre, accommodate polymer solid particles, and said axis and/or said polymer plastic bar are provided with some through holes that only supply washings to pass through.
Content to sum up, a kind of washing machine of the present invention, simple in structure; Dependence is arranged on the radial polymer washing medium process clothes of cylindric washer central authorities and the dirt in the washings; And then reach the purpose of washing, and do not need input, recovery and the self-cleaning step and the device of particle, not only simplified washing procedure; The same with conventional laundry apparatus, also make the material cost of the type washing machine and manufacturing cost all significantly reduce.In addition, when washing, not only increased the contact area of polymer washing medium and clothing, increased adsorption capacity, the degree of wear of clothing has also been wanted light a lot of dirt.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model axis and polymer plastic bar structural representation.
As depicted in figs. 1 and 2, urceolus 1, inner core 2, axis 3, polymer plastic bar 4, clothing 5.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment one:
As depicted in figs. 1 and 2, no matter a kind of washing machine is rotary drum washing machine or roller washing machine commonly used at present; Include a housing (not shown), in housing, be provided with urceolus 1 and inner core 2, urceolus 1 is enclosed construction and is to fix not change; Inner core 2 is arranged on the inboard of urceolus 1; Have several on the barrel of inner core 2 and be used to the perforate (not shown) that supplies washings to pass through, the shape of perforate can be circle, rectangle, polygon etc., and inner core 2 can drive through drive unit and rotate.Rotary drum washing machine in this way, the impeller of inner core 2 bottoms are also driven by drive unit, open driving in 2 minutes with inner core, rotate through the rotating of impeller and stir current.Be provided with the water inlet (not shown) on the top of urceolus 1, be used to wash the water inlet with rinse cycle, be provided with the water discharge outlet (not shown) in the bottom of urceolus 1, the draining after being used to dewater.When washing, clothing 5 is placed in the inner core 2.
One axis 3 is set on the central axis in inner core 2, and the height of axis 3 will be a little less than the height of inner core 2, on the axis 3 to around be radial several polymer plastic bars 4 that is provided with, to increase adsorption area, improve adsorption capacity to dirt.Axis 3 can adopt the metal material consistent with inner core 2; In order further to increase adsorption capacity, present embodiment, the axis 3 preferred polymer plastics that adopt to dirt; The structure that is cylinder; In order to increase the constant intensity of axis 3, axis 3 adopts the inverted T shape structure, and promptly the root disk diameter of axis 3 is bigger.Polymer comprises PP, or PE, or PS, or PVC, or EVA etc., perhaps can select above-mentioned multiple mixtures of material, contain hydrophily and lipophile composition in the material, also have the composition of surfactant, dirt is had stronger adsorption capacity.
In the present embodiment; Polymer plastic bar 4 adopts solid constructions with polymer axis 3, and polymer plastic bar 4 can be smooth surface with polymer axis 3, for increase and washings and clothing between contact area; Strengthen the ability of absorption dirt; Surface at polymer plastic bar 4 and polymer axis 3 has several convexities, can arrange the dispersed placement that also can be interrupted between several convexities continuously.
For increase and washings and clothing between contact area; Polymer plastic bar 4 and polymer axis 3 can also adopt the structure of polymer surfaces porous; Be not communicated with mutual disconnection between lip-deep some holes; Be convenient to drain the water in the hole, improve the power of regeneration of polymer plastic bar 4 and polymer axis 3, the diameter in hole is preferably between the 0.01-0.1mm.
Securing members such as polymer plastic bar 4 usefulness screws are fixedly connected with axis 3, and the section configuration of polymer plastic bar 4 is can be circular or for oval or for square, in order to reduce the wearing and tearing to clothing, it is circular or oval preferably adopting section.
Polymer plastic bar 4 is the 1/5-4/5 of inner core 2 radiuses along the length in the radial direction of inner core 2; The identical length of all polymer plastic bars 4 together, and is convenient in order to pick and place clothing, simultaneously in rotary drum washing machine; Clothing all sinks collection at tube bottom; So the length of polymer plastic bar 4 also can adopt not isometric form, promptly by lengthening gradually on the root direction of top to the axis 3 of axis 3.
The diameter of polymer plastic bar 4 is increased to root by its head gradually, to strengthen the constant intensity of its root, the separation when also helping clothes dewatering simultaneously.
Polymer plastic bar 4 along axis 3 circumferentially can adopt random radial setting, but in order to help picking and placeing of clothing, the preferred employing; Polymer plastic bar 4 is along the circumferential even well-regulated setting of axis 3; The 2-6 that circumferentially is provided with along axis 3 arranges, evenly distributed many polymer plastic bars 4 among every row, wherein; As shown in Figure 1, the preferred employing is provided with 3 rows or 4 rows.
In roller washing machine, the root of axis 3 can be directly fixed on the bottom of inner core 2 through securing members such as screws, with inner core 2 equidirectional same rotational speed; In rotation process, polymer plastic bar 4 constantly stirs current and clothing 5, and constantly superimposed and the clothing 5 that scatters; Simultaneously; Clothing 5 constantly contacts with axis 3 with polymer plastic bar 4, by the dirt of being washed off from the clothing 5 in polymer adsorption treatment clothing 5 and the washings, and then reaches the purpose of washing clothes.In washing process, inner core 2 to be slowly running, to avoid the winding between the clothing 5 and axis 3 and polymer plastic bar 4 in the washing process.
Below in conjunction with Fig. 1 and Fig. 2 the washing methods that uses above-mentioned washing machine is elaborated.
This washing methods comprises the steps:
Step 1: the same with conventional laundry apparatus, laundry item 5 is added in the inner core 2 of washing machine, open the water inlet of urceolus 1 top simultaneously; Water filling in urceolus 1, slurry and washing agent mix the back and get in the inner core 2, after water passes the perforate 4 on the inner core 2; Fully mix with laundry item 5; This process only needs to add an amount of water and washing agent, guarantees that water can soak clothing 5.
When the injection washings soak laundry item 5, laundry item 5 is left standstill, soak certain hour, water and clothing 5 are fully soaked into, with the clean effect of further raising.
Step 2: drive inner cylinder 2 slowly runs, and axis 3 also rotates with polymer plastic bar 4 thereupon together, and polymer plastic bar 4 is agitator treating water and clothing 5 constantly; In washing process; Washings are washed the spot on the clothing 5 off, and spot is followed washings and constantly washed away axis 3 and polymer plastic bar 4, axis 3 and polymer plastic bar 4 with the continuous contact process of washings in; Spot in the washings is adsorbed; And clothing 5 time also can constantly directly contact with polymer plastic bar 4 with axis 3 in washing, and axis 3 and polymer plastic bar 4 directly adsorb the dirt on the clothing 5, thereby reach the purpose of clothing 5 being washed decontaminations.
Step 3: drive inner cylinder 2 rotation at a high speed, the also superhigh speed rotation thereupon of this moment axis 3 and polymer plastic bar 4 is dewatered to clothing 5, axis 3 and polymer plastic bar 4 simultaneously, and water is discharged from the osculum of urceolus 1 bottom.The process of axis 3 and 4 dehydrations of polymer plastic bar also is axis 3 and polymer plastic bar 4 self-cleaning processes, has improved the power of regeneration of dielectric layer to a certain extent, has prolonged the service life of axis 3 and polymer plastic bar 4.
Step 4: rinse step, in tube, add an amount of clean water again, according to said process clothing 5 is carried out rinsing, dewater once more after the rinsing, finally accomplish whole washing process of clothing 5.
After clothing 5 and axis 3 and polymer plastic bar 4 dewater; Can utilize devices such as heat pump assembly or heating tube; In inner core 2, be blown into hot blast again, be used for drying clothes 5, axis 3 and polymer plastic bar 4, so also can further prolong the service life of axis 3 and polymer plastic bar 4; Also help simultaneously keeping the drying in the tube, it is moist and grow mould etc. to reduce an internal cause.
Embodiment two:
Be with embodiment one difference, in roller washing machine, also can axis 3 and inner core be arranged and driven respectively by drive unit in 2 minutes; The root of axis 3 directly is connected with drive unit, is directly driven by drive unit, presses certain hour and speed rotating rotation by the control device control axis 3 of washing machine; Like this, more help polymer plastic bar 4 and stir current and clothing 5, further improve adsorption capacity; Simultaneously, also help avoiding the winding of clothing 5.
In rotary drum washing machine, can use axis 3 to replace original impeller, axis 3 directly is connected with drive unit, press certain hour and speed rotating rotation by the control device control axis 3 of washing machine, stir current and clothings 5 by polymer plastic bar 4.
In washing step, be step 2 with the difference of embodiment one, in the present embodiment; In washing process; Keep inner core 2 not rotate, only drive axis and in wash time, alternately rotate along clockwise direction with counterclockwise, utilize polymer plastic bar 4 constantly agitator treating water and clothing 5.
Embodiment three:
Be with embodiment two differences with embodiment one; Axis 3 and polymer plastic bar 4 can adopt the structure of hollow; In the cavity of centre, accommodate polymer solid particles; Axis 3 is provided with some through holes that only supply washings to pass through with polymer plastic bar 4, and the diameter of through hole is less than the minimum diameter of particle.Because the diameter of particle is generally between 2-4mm; So the diameter of through hole is less than 2mm, the diameter of preferred through hole is between 1-1.5mm; Can guarantee that so promptly washings flow into or outflow smoothly, can avoid particle to spill again from axis 3 and polymer plastic bar 4.
In order to increase the adsorption capacity of particle; Particle adopts the structure of porous surface, is not communicated with mutual disconnection between lip-deep some holes, is convenient to drain the water in the hole; Improve the power of regeneration of axis 3 and polymer plastic bar 4, the diameter in hole is preferably between the 0.01-0.1mm.
In washing process; Washings constantly pass in and out the cavity of axis 3 and polymer plastic bar 4, with axis 3 time with polymer plastic bar 4 surperficial contacts, also with cavity in particle contact; By the spot of washing off from clothing 5 in axis 3, polymer plastic bar 4 and the particle co-absorbed washings; Clothing 5 also can constantly directly contact with polymer plastic bar 4 with axis 3 when washing, and axis 3 directly adsorbs the dirt on the clothing 5 with polymer plastic bar 4, reaches the purpose of washing.
Embodiment four:
Be that with the foregoing description difference polymer plastic bar 4 directly is mounted on the barrel of cylindric washer, barrel promptly comprises the sidewall of cylindric washer, also can comprise the diapire of cylindric washer.Polymer plastic bar 4 is radial direction in cylindric washer and stretches out, and rotates with cylindric washer, in rotation process; Polymer plastic bar 4 constantly stirs current and clothing 5; And constantly superimposed and the clothing 5 that scatters, simultaneously, clothing 5 constantly contacts with polymer plastic bar 4; By the dirt of being washed off from the clothing 5 in polymer adsorption treatment clothing 5 and the washings, and then reach the purpose of washing clothes.In washing process, inner core 2 to be slowly running, to avoid the winding between the clothing 5 and axis 3 and polymer plastic bar 4 in the washing process.
The structure of polymer plastic bar 4 is said identical with embodiment one or embodiment four, just describes in detail no longer in addition here.
The structure of axis 3 described in above-mentioned each embodiment and polymer plastic bar 4 is applicable in monotubular and the many washing machines more than three too.
As stated, in conjunction with the given scheme content of accompanying drawing, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.

Claims (13)

1. a washing machine comprises cylindric washer, it is characterized in that: in said cylindric washer, be provided with the polymer plastic bar that is used for washing clothes.
2. washing machine according to claim 1 is characterized in that: an axis is set on the central axis in said cylindric washer, on the said axis to around be radial several said polymer plastic bars that is provided with.
3. washing machine according to claim 2 is characterized in that: said axis is the polymer plastic post.
4. washing machine according to claim 1 is characterized in that: said polymer plastic bar is arranged on the barrel of said cylindric washer, and is radial direction in said cylindric washer and stretches out.
5. washing machine according to claim 1 is characterized in that: the section configuration of said polymer plastic bar is for circular, oval, square.
6. according to each described washing machine of claim 1 to 5, it is characterized in that: said polymer plastic bar or axis have smooth surface, or the surface has several continuously or the convexity of being interrupted, or the surface is a loose structure.
7. according to each described washing machine of claim 1 to 5, it is characterized in that: contain hydrophily and lipophile composition in the said polymeric material, and the composition of surfactant.
8. washing machine according to claim 2 is characterized in that: said axis is fixed in the bottom of said cylindric washer, rotates with said cylindric washer; Or the bottom of said axis is connected with drive unit, driven by said drive unit and rotates.
9. according to claim 2 or 4 described washing machines, it is characterized in that: said polymer plastic bar is fixedly connected with the barrel of securing member with said axis or said cylindric washer.
10. according to claim 2 or 4 described washing machines, it is characterized in that: said polymer plastic bar is provided with 2-6 row along the radially even rule of said axis or said cylindric washer barrel.
11. according to claim 2 or 4 described washing machines, it is characterized in that: the length of said polymer plastic bar is extended by top to the bottom direction of said cylindric washer gradually, or the length of all said polymer plastic bars is identical.
12. according to claim 2 or 4 described washing machines, it is characterized in that: the diameter of said polymer plastic bar is increased to root by its head gradually.
13. according to claim 2 or 4 described washing machines; It is characterized in that: said polymer plastic bar and/or said axis are the structure of hollow; In the cavity of centre, accommodate polymer solid particles, said axis and/or said polymer plastic bar are provided with some through holes that only supply washings to pass through.
CN 201120305450 2011-08-22 2011-08-22 Washing machine Expired - Fee Related CN202214633U (en)

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Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102953250A (en) * 2011-08-22 2013-03-06 海尔集团公司 Washing machine and washing method
CN105386269A (en) * 2015-10-21 2016-03-09 福建网龙计算机网络信息技术有限公司 Ultrasonic wave washing machine
US9845516B2 (en) 2013-04-11 2017-12-19 Xeros Limited Method for treating a substrate made of animal fibers with solid particles and a chemical formulation comprising a colourant
US9850619B2 (en) 2013-03-20 2017-12-26 Xeros Limited Cleaning apparatus and method
US9932700B2 (en) 2013-03-20 2018-04-03 Xeros Limited Cleaning apparatus and method
US10017895B2 (en) 2013-03-20 2018-07-10 Xeros Limited Drying apparatus and method
US10081900B2 (en) 2013-11-08 2018-09-25 Xeros Limited Cleaning method including use of solid particles
US10287642B2 (en) 2014-10-10 2019-05-14 Xeros Limited Animal skin substrate treatment apparatus and method
US10301691B2 (en) 2014-10-03 2019-05-28 Xeros Limited Method for treating an animal substrate
US10316448B2 (en) 2011-06-15 2019-06-11 Xeros Limited Washing method with polymer solid particles
US10494590B2 (en) 2012-07-06 2019-12-03 Xeros Limited Cleaning material
US10590499B2 (en) 2016-04-13 2020-03-17 Xeros Limited Animal skin substrate treatment method and apparatus
US10773976B2 (en) 2016-04-13 2020-09-15 Xeros Limited Method of treatment using a solid particulate material and apparatus therefor
US10781404B2 (en) 2014-12-01 2020-09-22 Xeros Limited Cleaning method, apparatus and use
US10808289B2 (en) 2014-10-10 2020-10-20 Xeros Limited Animal skin substrate treatment apparatus and method
US11299839B2 (en) 2018-07-13 2022-04-12 Xeros Limited Apparatus and method for treating a substrate with solid particles
US11414633B2 (en) 2015-07-29 2022-08-16 Xeros Limited Cleaning method, apparatus and use
US12060672B2 (en) 2017-03-24 2024-08-13 Xeros Limited Apparatus and method for the treatment of a substrate with a multiplicity of solid particles
US12091801B2 (en) 2018-07-13 2024-09-17 Xeros Limited Apparatus and method for treating a substrate with solid particles
US12138568B2 (en) 2017-12-19 2024-11-12 Xeros Limited Centrifugal filter unit for a washing machine having a removable portion shaped to scrape against a side wall during its removal

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10316448B2 (en) 2011-06-15 2019-06-11 Xeros Limited Washing method with polymer solid particles
CN102953250A (en) * 2011-08-22 2013-03-06 海尔集团公司 Washing machine and washing method
CN102953250B (en) * 2011-08-22 2017-03-01 塞罗斯有限公司 A kind of washing machine and washing methods
US10494590B2 (en) 2012-07-06 2019-12-03 Xeros Limited Cleaning material
US9932700B2 (en) 2013-03-20 2018-04-03 Xeros Limited Cleaning apparatus and method
US10597814B2 (en) 2013-03-20 2020-03-24 Xeros Limited Drying apparatus and method
US10017895B2 (en) 2013-03-20 2018-07-10 Xeros Limited Drying apparatus and method
US9850619B2 (en) 2013-03-20 2017-12-26 Xeros Limited Cleaning apparatus and method
US10745769B2 (en) 2013-04-11 2020-08-18 Xeros Limited Method for treating a substrate made of animal fibers with solid particles and a chemical formulation
US9845516B2 (en) 2013-04-11 2017-12-19 Xeros Limited Method for treating a substrate made of animal fibers with solid particles and a chemical formulation comprising a colourant
US10081900B2 (en) 2013-11-08 2018-09-25 Xeros Limited Cleaning method including use of solid particles
US10301691B2 (en) 2014-10-03 2019-05-28 Xeros Limited Method for treating an animal substrate
US10287642B2 (en) 2014-10-10 2019-05-14 Xeros Limited Animal skin substrate treatment apparatus and method
US10808289B2 (en) 2014-10-10 2020-10-20 Xeros Limited Animal skin substrate treatment apparatus and method
US10781404B2 (en) 2014-12-01 2020-09-22 Xeros Limited Cleaning method, apparatus and use
US11414633B2 (en) 2015-07-29 2022-08-16 Xeros Limited Cleaning method, apparatus and use
CN105386269A (en) * 2015-10-21 2016-03-09 福建网龙计算机网络信息技术有限公司 Ultrasonic wave washing machine
US10590499B2 (en) 2016-04-13 2020-03-17 Xeros Limited Animal skin substrate treatment method and apparatus
US10773976B2 (en) 2016-04-13 2020-09-15 Xeros Limited Method of treatment using a solid particulate material and apparatus therefor
US12060672B2 (en) 2017-03-24 2024-08-13 Xeros Limited Apparatus and method for the treatment of a substrate with a multiplicity of solid particles
US12138568B2 (en) 2017-12-19 2024-11-12 Xeros Limited Centrifugal filter unit for a washing machine having a removable portion shaped to scrape against a side wall during its removal
US11299839B2 (en) 2018-07-13 2022-04-12 Xeros Limited Apparatus and method for treating a substrate with solid particles
US12091801B2 (en) 2018-07-13 2024-09-17 Xeros Limited Apparatus and method for treating a substrate with solid particles

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C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170803

Address after: England, British South Yorkshire

Patentee after: Xeros Ltd.

Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China

Co-patentee before: Haier Group Technology Research and Development Center

Patentee before: haier group corporation

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120509

Termination date: 20190822