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GB1320605A - Arrangement for the automatic balancing of washing and drying machines - Google Patents

Arrangement for the automatic balancing of washing and drying machines

Info

Publication number
GB1320605A
GB1320605A GB3489471A GB3489471A GB1320605A GB 1320605 A GB1320605 A GB 1320605A GB 3489471 A GB3489471 A GB 3489471A GB 3489471 A GB3489471 A GB 3489471A GB 1320605 A GB1320605 A GB 1320605A
Authority
GB
United Kingdom
Prior art keywords
inbalance
basket
driving shaft
chambers
washing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3489471A
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.)
Industrie Zanussi SpA
Original Assignee
Industrie Zanussi SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Industrie Zanussi SpA filed Critical Industrie Zanussi SpA
Publication of GB1320605A publication Critical patent/GB1320605A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/20—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations
    • D06F37/22—Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casing; Preventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
    • D06F37/225—Damping vibrations by displacing, supplying or ejecting a material, e.g. liquid, into or from counterbalancing pockets

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

1320605 Centrifugal driers INDUSTRIE A ZANNUSSI SPA 26 July 1971 [1 Aug 1970] 34894/71 Heading F4G [Also in Division D1] In order to avoid dynamic inbalance of the rotary overhung basket 1 of a washing or centrifuging machine due to laundry 7, the basket is provided with peripheral chambers 11 and is mounted on a driving shaft 6 by a resilient member 5 or 23 which causes, on basket inbalance, at least one member 9 to actuate a respective valve 10, which rotates with the driving shaft 6, to supply water to a respective chamber 11 to reduce the inbalance. In Fig. 1 the member 5 is a resilient metal diaphragm the members 9 are straps secured to the diaphragm, and the valves 10 are mounted on rigid arms 14 secured to the driving shaft 6 and extend through holes 21 into the chambers 1@1. In Fig. 4 the member 23 is a deformable rubber disc and rubber containers 24 and provi ded within the chambers 11 which then need not be water-tight.
GB3489471A 1970-08-01 1971-07-26 Arrangement for the automatic balancing of washing and drying machines Expired GB1320605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2819670 1970-08-01

Publications (1)

Publication Number Publication Date
GB1320605A true GB1320605A (en) 1973-06-20

Family

ID=11223117

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3489471A Expired GB1320605A (en) 1970-08-01 1971-07-26 Arrangement for the automatic balancing of washing and drying machines

Country Status (5)

Country Link
US (1) US3799348A (en)
AT (1) AT304419B (en)
DE (1) DE2048587A1 (en)
GB (1) GB1320605A (en)
SE (1) SE381688B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123386A1 (en) * 1980-06-09 1982-04-29 Mitsubishi Jukogyo K.K., Tokyo DRY CLEANING MACHINE
US9228285B2 (en) 2007-04-17 2016-01-05 Arcelik Anonim Sirketi Washer/dryer
WO2020182449A1 (en) 2019-03-11 2020-09-17 Arcelik Anonim Sirketi A washer/dryer wherein unbalanced load is balanced with fluid

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983035A (en) * 1971-06-24 1976-09-28 U.S. Philips Corporation Balancing device for a rotatable drum which may be eccentrically loaded
GB1572129A (en) * 1976-07-12 1980-07-23 Hoccom Developments Ltd Rotary separator
US4157781A (en) * 1978-07-19 1979-06-12 Hitoshi Maruyama Self balancing centrifuge
ES2151332B1 (en) * 1997-01-31 2001-06-16 Fagor S Coop BALANCING METHOD OF A CLOTHING WASHER.
US6507799B2 (en) 2001-02-26 2003-01-14 Honeywell International Inc. Method and apparatus for reducing microprocessor speed requirements in data acquisition applications
US6532422B1 (en) 2001-06-29 2003-03-11 Honeywell International, Inc. Simultaneous injection method and system for a self-balancing rotatable apparatus
US6665625B2 (en) 2001-09-10 2003-12-16 Honeywell International Inc Energy-based thresholds applied dynamic balancing
US6701561B2 (en) 2001-09-10 2004-03-09 Honeywell International Inc. Method and system for detecting fluid injection from stationary to rotating members
US6687572B2 (en) 2001-11-15 2004-02-03 Honeywell International Inc. Supervisory method and system for improved control model updates applied to dynamic balancing
US6546354B1 (en) 2001-11-15 2003-04-08 Honeywell International, Inc. Resonance identification extension for a self-balancing rotatable apparatus
US6775870B2 (en) 2001-11-15 2004-08-17 Honeywell International Inc. Data manipulation method and system for a self-balancing rotatable apparatus
US6681430B2 (en) 2001-11-15 2004-01-27 Honeywell International Inc. Method and system for mechanizing simultaneous multi-actuator actions applied to dynamic balancing
US6647790B2 (en) 2001-11-15 2003-11-18 Honeywell International Inc. Fixed-bandwidth correlation window method and system for a self-balancing rotatable apparatus
US6795792B2 (en) * 2001-11-15 2004-09-21 Honeywell International Inc. Continuous flow method and system for placement of balancing fluid on a rotating device requiring dynamic balancing
US6662682B2 (en) 2001-11-15 2003-12-16 Honeywell International Inc. Dynamic balancing application mass placement
KR100464054B1 (en) 2002-12-27 2005-01-03 엘지전자 주식회사 Drum type washing machine with united cabinet/tub
EP2305874B1 (en) 2002-12-27 2017-08-23 LG Electronics Inc. Drum type washing machine
US20050210602A1 (en) * 2004-03-26 2005-09-29 Contini Vincent J Injector and nozzle assembly for washing machine out-of-balance correction system
KR100634802B1 (en) * 2004-07-20 2006-10-16 엘지전자 주식회사 Drum washing machine
US7841220B2 (en) 2005-09-30 2010-11-30 Lg Electronics Inc. Drum-type washing machine
US7536882B2 (en) * 2006-03-29 2009-05-26 Lg Electronics Inc. Drum type washing machine
ES2423588T3 (en) * 2008-09-10 2013-09-23 Carnehammar, Lars Bertil Method, system and device to reduce vibration in an item processing machine, such as a washing machine
EP3401432A1 (en) 2017-05-08 2018-11-14 Vestel Elektronik Sanayi ve Ticaret A.S. A technique for balancing during drum rotation in a washing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2224241A (en) * 1938-02-28 1940-12-10 Verdier John Lafayette Rotary extractor
US2463801A (en) * 1944-07-11 1949-03-08 Herbert E Page Clothes-washing machine
US2584942A (en) * 1949-04-18 1952-02-05 Ernest L Thearle Dynamically balanced rotor
US2798610A (en) * 1953-12-28 1957-07-09 Henry C A Meyer Laundry machine
US3117926A (en) * 1958-11-28 1964-01-14 Pellerin Corp Milnor Automatic imbalance control system for a clothes washing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3123386A1 (en) * 1980-06-09 1982-04-29 Mitsubishi Jukogyo K.K., Tokyo DRY CLEANING MACHINE
DE3153272C2 (en) * 1980-06-09 1987-09-24 Mitsubishi Jukogyo K.K., Tokio/Tokyo, Jp
US9228285B2 (en) 2007-04-17 2016-01-05 Arcelik Anonim Sirketi Washer/dryer
WO2020182449A1 (en) 2019-03-11 2020-09-17 Arcelik Anonim Sirketi A washer/dryer wherein unbalanced load is balanced with fluid

Also Published As

Publication number Publication date
DE2048587A1 (en) 1972-02-03
US3799348A (en) 1974-03-26
AT304419B (en) 1973-01-10
SE381688B (en) 1975-12-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees