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EP1890562B1 - Dispositif de formation de boudins dote d'une barriere a flux d'air - Google Patents

Dispositif de formation de boudins dote d'une barriere a flux d'air Download PDF

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Publication number
EP1890562B1
EP1890562B1 EP06723431A EP06723431A EP1890562B1 EP 1890562 B1 EP1890562 B1 EP 1890562B1 EP 06723431 A EP06723431 A EP 06723431A EP 06723431 A EP06723431 A EP 06723431A EP 1890562 B1 EP1890562 B1 EP 1890562B1
Authority
EP
European Patent Office
Prior art keywords
tobacco
strand
forming device
partition wall
rolling chamber
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.)
Not-in-force
Application number
EP06723431A
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German (de)
English (en)
Other versions
EP1890562A1 (fr
Inventor
Peter Schumacher
Henning Thiele
Jürgen Pehmöller
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.)
Koerber Technologies GmbH
Original Assignee
Hauni Maschinenbau GmbH
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 Hauni Maschinenbau GmbH filed Critical Hauni Maschinenbau GmbH
Priority to PL06723431T priority Critical patent/PL1890562T3/pl
Publication of EP1890562A1 publication Critical patent/EP1890562A1/fr
Application granted granted Critical
Publication of EP1890562B1 publication Critical patent/EP1890562B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/14—Machines of the continuous-rod type
    • A24C5/18—Forming the rod

Definitions

  • the invention relates to a strand forming a strand machine of the tobacco processing industry with a rolling chamber, wherein the Strandrangseinrichung is operated by the fluidized bed method and the strand forming device has a guide surface, the tobacco fibers are fed, so that when slipping tobacco fibers due to the increasing slope of the Guide surface reduces the speed of the tobacco, so that the tobacco compacts and forms a nonwoven, and wherein the strand forming means comprises an accelerator nozzle, so that tobacco fibers are leachable from the nonwoven, wherein following the accelerator nozzle, a deflection zone for the tobacco fibers is provided and Excess blown air in the rolling room escapes through a sieve in a relaxation room, and a strand machine of the tobacco-processing industry, in particular double-strand machine. Furthermore, the invention relates to a use of an airflow barrier.
  • Stranding devices for forming tobacco rods are components of distribution devices of tobacco rod making machines.
  • the distribution devices are operated for tobacco rod formation according to the so-called fluidized bed method.
  • U.S. Patent 4,564,027 a device for building a continuous stream of tobacco is known, in which a tobacco shower is collected on a sloping wall, and wherein by means of first a roller and then an air flow care is taken to ensure that the tobacco fibers of the tobacco showers are further accelerated in the direction of a strand conveyor.
  • the US 4,463,768 is a device for forming a tobacco rod is known in which a tobacco shower is first sighted and then further accelerated by means of air flows in the form of acceleration air and suction air on the way to a strand conveyor belt.
  • a method and apparatus for singulating tobacco fibers are out DE 43 36 453 A1 known.
  • the singulation within a chute of the distributor in which the tobacco is accelerated down into a main trajectory, is achieved.
  • alternately offset louvers are provided by which blowing air is directed substantially transversely to the trajectory against the downwardly flying tobacco, whereby this is alternately deflected laterally out of its trajectory.
  • With the lateral deflection a solution and separation of tobacco fibers is connected.
  • the tobacco fibers present on a large scale isolated by further air streams are then spotted, so that tobacco ribs from the other Tobacco stream, which is converted to tobacco strands, are screened.
  • DE-A-39 37 538 further discloses a machine for simultaneously producing two continuous cigarette rods.
  • tobacco is led to the inlet of a distributor unit.
  • the distributor unit is arranged between the outlet of a channel and two juxtaposed suction conveyors.
  • alternately arranged vertical riser shafts are provided, in which the tobacco is transported vertically upwards.
  • the riser shafts are separated by corresponding transverse walls.
  • US-A-4,889,138 also a machine for the simultaneous production of two cigarette rods.
  • a stream of tobacco is conveyed along a loading surface along to a deflection zone, which is divided in the region of the deflection zone by a partition wall. This results in two Tabak Stahle that are promoted to the parallel juxtaposed Saugstrangzierern.
  • DE-A-44 42 538 a twin-strand cigarette making apparatus, wherein via a centrifugal roll tobacco is conveyed over the entire width to two channels.
  • the channels are separated in the middle by two side walls each separately.
  • the tobacco streams in the two channels are conveyed separately to two Saugstrangzierern.
  • WO-A-2005/011412 a device for feeding cut tobacco for a machine for the production of cigarettes. This tobacco is placed in a rolling room with a lower guide surface for the tobacco. Before introducing the tobacco There is a double sighting. To limit the guide surface, a movable flap is provided, which is folded down during operation.
  • the device has a distribution device which forms part of a supply device.
  • the distribution device has a substantially horizontal channel which extends from a lower opening in the filling box and contains a carding or scraper unit inside.
  • the object is in a strand forming device of a strand machine of the tobacco-processing industry with a rolling room, wherein the stranding device is operated according to the fluidized bed method and the stranding device has a guide surface, which can be fed to tobacco fibers, so that the slipping of tobacco fibers due to the increasing slope of the guide surface, the speed of the tobacco decreases, so that the tobacco compacts and a Nonwoven forms, and wherein the strand forming device comprises an accelerator, so that tobacco fibers are leachable from the nonwoven, wherein following the accelerator nozzle a deflection zone for the tobacco fibers is provided and wherein excess blowing air in the rolling space escapes through a sieve in a flash room, thereby solved, an airflow barrier is provided in the rolling space, so that the rolling space is segmented in the longitudinal direction in such a way that transverse air flows in the rolling space are reduced or avoided, the air flow barrier being formed by means of at least one partition wall and wherein the at least one partition wall is disposed perpendic
  • the quality of the two strands may be different. Due to the amount of tobacco fiber to be moved and the large volume of a rolling space in a strand forming device, the expanded tobacco fiber stream is sensitive to cross flows of air occurring. In today's stranding facilities also small amounts of air are used to form tobacco strands. Due to the fact that according to the invention an air flow barrier or a flow barrier device is provided in the rolling space of a strand forming device, interfering transverse flows of the air are reduced, prevented or suppressed for the production. The arrangement of a For the production disturbing cross flows of the air are reduced, prevented or suppressed.
  • the arrangement of an air flow barrier in the rolling room also represents a simple measure that leads to long strands of the same high quality on a double-strand machine.
  • transverse air flows through the air flow barrier according to the invention are reduced or suppressed according to further embodiments according to the invention.
  • the air flow barrier is formed by means of at least one partition wall.
  • the rolling space is divided into several segments, so that the quality-influencing transverse air flows are prevented or reduced.
  • a plurality of partitions are arranged side by side in the longitudinal direction of the rolling space.
  • the at least one partition wall or a plurality of partition walls are arranged transversely, in particular vertically, with respect to a tobacco fiber stream conveyed into the rolling space.
  • the rolling space is preferably divided into a total of several equal sections.
  • the partition or the partitions are made in several parts.
  • several parts form a complete partition after assembly, by which the disturbing transverse air flows are avoided in the rolling room.
  • At least one partition wall has at least one recess as an airflow barrier.
  • At least one partition is at least partially sickle-shaped or disc-shaped.
  • the air flow barrier is formed by means of at least one barrier body.
  • the barrier body is introduced as a solid in the rolling space and arranged to at least partially fill the rolling space.
  • a plurality of barrier body are provided in the rolling space to suppress unwanted cross-air flows in the formation of the tobacco strands or interrupt.
  • the barrier body is arranged at a distance from the inner wall of the rolling space in order to allow a circulation of air flows.
  • the strand forming device is designed to form at least one tobacco rod and in particular two tobacco rods.
  • the object is achieved by a rod making machine of the tobacco-processing industry, in particular double-strand machine, with an inventive, described above Stranding device is equipped. To avoid repetition, reference is expressly made to the above statements.
  • the object is achieved by the use of an air flow barrier in a rolling room of a strand forming device which is part of a tobacco processing machine, wherein the strand forming device is operated by the fluidized bed method and the strand forming device has a guide surface, the tobacco fibers can be supplied, so that the slipping of tobacco fibers due to the increasing slope of the guide surface, the speed of the tobacco is reduced, so that the tobacco compacts and forms a nonwoven, and wherein the strand forming means comprises an accelerator, so that tobacco fibers are leachable from the nonwoven , wherein following the accelerator nozzle, a deflection zone for the tobacco fibers is provided and wherein excess blowing air in the rolling space escapes through a sieve in a flash chamber, wherein the rolling space through the Heilströmungsbar longitudinally segmented such that transverse air flows are reduced or avoided in the rolling chamber, wherein the air flow barrier is formed by at least one partition wall and wherein the at least one partition wall is arranged perpendicularly with respect to
  • Fig. 1 shows a schematic longitudinal section through a section of a distributor of a schematically designated double-strand cigar machine P, which has a stranding device S, are formed by means of the tobacco strands.
  • the removal device consists of a removal roller 221 and a racket roller 222 with respect to the removal roller 221 greatly increased speed.
  • the removal roller 221 is provided with spikes 223, the relatively fast rotating club roller 222 with pins 224.
  • the chimney 226 made of tobacco fibers knocked out of the beater roller 222 from the spines 223 of the removal roller 221, in the direction of the arrow 227, enters a funnel-shaped narrowing feed chute in the form of a channel 228 in which a blower nozzle 307 connected to an air box 308 is arranged is.
  • the blast air nozzle 307 blows air between the wall 316 of the well 228 and the tobacco blast 226, such that the tobacco in the tobacco blast 226 is compressed.
  • a compression takes place in a further embodiment, not shown, without the Blas Kunststoffdüse 307.
  • air is drawn in to the walls 315 and 316 via the secondary air slots 301 and 302, which also results in compaction of the tobacco shower.
  • baffles 310 suppress cross-components of the air flow, resulting in a more even distribution of tobacco.
  • the tobacco shower consists of pre-sighted tobacco fibers.
  • a classifying air stream is usually used, which blows transversely to the conveying direction, for example a tobacco gob.
  • the light tobacco fibers consisting of long tobacco fibers and short light tobacco fibers, separated from the heavy tobacco fibers (ribs) and transported away transversely. Further sifting may then take place to recover light tobacco fibers from the weighted heavier tobacco fibers.
  • the tobacco fibers contained in the shaft 228 are fed to a guide surface 251.
  • the tobacco fibers either come into contact with the guide surface 251 or slip on a kind of air cushion consisting of the air, which is guided for example by the Blas Kunststoffdüse 307 in the device and / or passes from the secondary air slots in the device.
  • the speed of the tobacco decreases due to the increasing slope of the baffle 251.
  • the baffle 251 in the shaft has a relatively large negative slope, which then merges into a substantially horizontal slope to then rise again. Due to the decreasing speed and the compaction of the tobacco, a web 305 is formed on the baffle 251. This becomes larger due to the decreasing speed in the fleece height.
  • the height and / or the density of the fleece are measured by means of a sensor 309. This measured value can be provided for regulation and / or control be.
  • the sensors may be, for example, ultrasonic sensors or laser distance sensors.
  • the tobacco mat In the region of the accelerator nozzle 303, which receives air from the air box 304, the tobacco mat is subjected to a high air velocity, so that the tobacco fibers are separated from the nonwoven occasionally. In particular, a tight-fitting wall flow is used here in particular.
  • the tobacco stream 252 is divided into two tobacco streams or tobacco filling streams 256 and 257 in a deflection zone 253, which are conveyed on guide surfaces 261 and 262 in the direction of one strand conveyor 263 and 264, respectively.
  • the respective tobacco streams are accelerated by suction air conveyors 263 and 264 by means of blown air nozzles 258, which carry blown air from an air box 259, preferably close to the guide surfaces 261 and 262. Between the guide surfaces 261 and 262, a partition wall 254 is preferably provided.
  • the two upwardly aspirating Tabak Collllströme 256 and 257 reach the two parallel juxtaposed Saugstrang devisern 263 and 264, each consisting of a basically a tobacco channel along a perforated plate running air-permeable conveyor belt whose back is under the suction of a vacuum chamber.
  • the excess blown air in the rolling space 306 escapes through a sieve 271 into a relaxation space 272 and is discharged, for example, by a blower.
  • the tobacco After the first singulation of the tobacco fibers by combing the tobacco from the tobacco supply 216 into the tobacco shower and then forming the tobacco mat, the tobacco becomes one second time by means of an accelerator nozzle 303, which is preferably formed in the form of a slot isolated.
  • the tobacco which slides on the guide surface, is torn apart from the nozzle. The tobacco preferably slides or glides directly on the guide surface 251.
  • the optimum sliding speed and thus also the density of the tobacco in front of the nozzle is adjusted by the negative pressure in the rolling space 306 enclosed by the curved guide surface 251 and the screen 271.
  • a higher negative pressure means a higher air velocity in the chute and thus a lower density before the first nozzle.
  • the separation becomes smaller, as a result of which the tobacco stream forming on the strand conveyor 263 and 264 becomes less uniform.
  • the fleece is too thick, the singling becomes smaller again, so that an optimum can be set.
  • the accumulation height or occupancy density of the tobacco in the vicinity of the nozzle 303 and / or the air pressure forming in the rolling space or in the connected expansion space is determined by means of a pressure sensor (not shown here), so as to adapt the negative pressure accordingly.
  • the signals from the sensors are supplied to a controller, which in response controls the amount of air discharged from the expansion space 272 via an adjustable throttle and / or the speed of a fan.
  • the excess blast air of the nozzles is discharged through the screen 271 into the flash room 272, from where it is removed by the fan or other suction.
  • the resulting from the suction in the rolling space 306 negative pressure is measured by a sensor and kept constant by controlling the suction.
  • the desired value of this control can be tracked as a function of the engine speed.
  • the height of the tobacco mat 305 is constantly monitored by a sensor 309. If the measured value is outside a tolerance range, the air conditions or pressure conditions can be adjusted by changing the setpoint for the vacuum control.
  • An additional blast air nozzle 307 with associated air box 308 may be preferably connected to increase the sliding speed of the web when in certain operating conditions the risk of clogging of the shaft 228 is. This can be given in particular when starting or when shutting down the machine.
  • the speed of the tobacco web just before the accelerating nozzle 303 is in a range of about 1 m / s.
  • the density of tobacco fleece 305 at this point is about 100 g / l.
  • the thickness or height of the tobacco mat 305 is preferably between 1 and 10 mm, and more preferably between 1 and 5 mm.
  • FIG. 2 to 6 embodiments according to the invention for an air flow barrier or a barrier device for interrupting or suppressing transverse air flows are shown.
  • a partition wall 401 which divides the rolling space 306 in the longitudinal direction into at least two segments.
  • the shape of the partition wall 401 is adapted to the inner wall of the Wälzraums 306.
  • the partition 401 itself is in several parts and consists of an upper part 402 and a lower part 403.
  • the lower part 403 is pivoted on the right side of the Wälzraums 306 by means of a bolt or the like pivotally against the upper 402, so that the lower part 403 against the upper 402 relative is movable relative to each other.
  • Fig. 3 is a longitudinal section through the rolling space 306 according to the in Fig. 2 drawn dashed line III-III shown.
  • a plurality of partitions 401 are arranged at regular intervals from each other, so that the rolling space 306 is divided or segmented by the partitions 401 according to the invention.
  • Fig. 3 illustrated that the upper part 402 is U-shaped, whereby the lower part 403 can be introduced into the legs of the inverted U-shape. As a result, the lower part 403 can be easily pivoted against the upper part 402.
  • Fig. 2 is further indicated by the dashed line of the partition 401 in the left area that the partition 401 and the upper 402 and the lower part 403 can be adapted in shape to the rolling space 306 according to the requirements and the geometry of the Wälzraums 306.
  • FIG. 4 another embodiment of a partition wall 401 is shown, wherein the upper part 402 and the lower part 403 have a sickle-shaped shape.
  • the upper part 402 and the lower part 403 thereby form a partition wall 401, which has a recess 404.
  • FIG Fig. 5 Another variant of a partition 401 is shown in FIG Fig. 5 represented, wherein the partition wall 401 is arranged centrally in the rolling chamber 306 in the manner of a disc.
  • a plurality of partition walls 401 of different embodiments are arranged in the rolling space 306 at predetermined distances from one another in the longitudinal direction of the rolling space 306 in order to suppress transverse air flows.
  • Fig. 5 shows an embodiment of a non-inventive air flow barrier.
  • partitions 401 as air flow barriers in the rolling space 306
  • the volume body 501 is adapted to the geometry of the rolling room 306 in accordance with the requirements for avoiding transverse airflows in the strand forming device S. Further, it is also possible to arrange a plurality of volutes 501 in the rolling space to positively influence the air flow behavior by suppressing cross air currents.

Landscapes

  • Manufacturing Of Cigar And Cigarette Tobacco (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Duct Arrangements (AREA)
  • Air-Flow Control Members (AREA)

Claims (19)

  1. Dispositif de formation de boudin (S) appartenant à une machine à boudiner (P) de l'industrie de transformation du tabac, comprenant une chambre à tambour (306), le dispositif de formation de boudin (S) travaillant selon le procédé du lit fluidisé, et le dispositif de formation de boudin (S) présentant une surface de guidage (251) vers laquelle des fibres de tabac peut être acheminées, de sorte que, lors du glissement des fibres de tabac, la vitesse du tabac décroît en raison de l'accroissement de la pente de la surface de guidage (251), de sorte que le tabac se densifie et forme un voile (305), et le dispositif de formation de boudin (S) présentant une buse accélératrice (303), de sorte que des fibres de tabac peuvent être détachées du voile (305), une zone de déviation (253) pour les fibres de tabac étant prévue à la suite de la buse accélératrice (303), et l'air de soufflage excédentaire présent dans la chambre à tambour (306) s'échappant dans une chambre de détente (272) en traversant un filtre (271), caractérisé en ce que, dans la chambre à tambour (306) est prévue une barrière stoppant les flux d'air (401, 501), de sorte que la chambre à tambour (308) est segmentée dans le sens longitudinal, de sorte que les flux d'air transversaux sont réduits ou supprimés dans la chambre à tambour (306), la barrière stoppant les flux d'air (401) étant formée par au moins une cloison (401) et ladite au moins une cloison (401) étant disposée perpendiculairement à un flux de fibres de tabac (305) transporté dans la chambre à tambour (306).
  2. Dispositif de formation de boudin (S) selon la revendication 1, caractérisé en ce que plusieurs cloisons (401) sont disposées l'une à côté de l'autre dans le sens longitudinal de la chambre à tambour (306).
  3. Dispositif de formation de boudin (S) selon la revendication 2, caractérisé en ce que les cloisons (401) sont disposées transversalement, en particulier perpendiculairement, à un flux de fibres de tabac (305) transporté dans la chambre à tambour (308).
  4. Dispositif de formation de boudin (S) selon l'une des revendications 1 à 3, caractérisé en ce que la cloison (401) ou les cloisons (401) est ou sont formées en plusieurs parties.
  5. Dispositif de formation de boudin (S) selon l'une des revendications 1 à 4, caractérisé en ce qu'au moins deux parties de cloison (402, 403) d'une cloison (401) sont mobiles l'une par rapport à l'autre.
  6. Dispositif de formation de boudin (S) selon une ou plusieurs des revendications 1 à 5, caractérisé en ce qu'au moins une cloison (401) présente au moins un évidement (404).
  7. Dispositif de formation de boudin (S) selon une ou plusieurs des revendications 1 à 6, caractérisé en ce qu'au moins une cloison (401) est formée au moins partiellement en forme de croissant.
  8. Dispositif de formation de boudin (S) selon une ou plusieurs des revendications 2 à 6, caractérisé en ce qu'au moins une cloison (401) est formée en forme de disque.
  9. Dispositif de formation de boudin (S) selon une ou plusieurs des revendications 1 à 8, caractérisé en ce que le dispositif de formation de boudin (S) est conçu pour la formation d'au moins un boudin de tabac et, en particulier de deux boudins de tabac.
  10. Machine à boudiner (P) de l'industrie de transformation du tabac, en particulier, machine à double boudin (P) comportant un dispositif de formation de boudin (S) selon une ou plusieurs des revendications 1 à 9.
  11. Utilisation d'une barrière stoppant les flux d'air (401, 501) dans une chambre à tambour (306) d'un dispositif de formation de boudin (S) d'une machine à boudiner (P) de l'industrie de transformation du tabac, le dispositif de formation de boudin (S) travaillant selon le procédé du lit fluidisé, et le dispositif de formation de boudin (S) présentant une surface de guidage (251) vers laquelle des fibres de tabac peuvent être acheminées de sorte que, lors du glissement des fibres de tabac, la vitesse du tabac décroît en raison de l'accroissement de la pente de la surface de guidage (251), de sorte que le tabac se densifie et forme un voile (305), le dispositif de formation de boudin (S) présentant une buse accélératrice (303), de sorte que des fibres de tabac peuvent être détachées du voile (305), une zone de déviation (253) pour les fibres de tabac étant prévue à la suite de la buse accélératrice (303), et l'air de soufflage excédentaire présent dans la chambre à tambour (306) s'échappant dans une chambre de détente (272) en traversant un filtre (271), la chambre à tambour (306) étant segmentée dans le sens longitudinal par la barrière stoppant les flux d'air, de sorte que les flux d'air transversaux sont réduits ou supprimés dans la chambre à tambour (306), la barrière stoppant les flux d'air (401) étant formée par au moins une cloison (401), et ladite au moins une cloison (401) étant disposée perpendiculairement à un flux de fibres de tabac (305) transporté dans la chambre à tambour (306).
  12. Utilisation selon la revendication 11, caractérisée en ce que plusieurs cloisons (401) sont disposées les unes à côté des autres dans le sens longitudinal de la chambre à tambour (306).
  13. Utilisation selon la revendication 12, caractérisée en ce que les cloisons (401) sont disposées transversalement, en particulier perpendiculairement, au flux de fibres de tabac (305) transporté dans la chambre à tambour (306).
  14. Utilisation selon l'une des revendications 11 à 13, caractérisée en ce que la cloison (401) ou les cloisons (401) est ou sont formée(s) en plusieurs parties.
  15. Utilisation selon une ou plusieurs des revendications 11 à 14, caractérisée en ce qu'au moins deux parties de cloison (402, 403) d'une cloison (401) sont mobiles l'une par rapport à l'autre.
  16. Utilisation selon une ou plusieurs des revendications 11 à 15, caractérisée en ce qu'au moins une cloison (401) présente au moins un évidement.
  17. Utilisation selon une ou plusieurs des revendications 11 à 16, caractérisée en ce qu'au moins une cloison (401) est conçue au moins partiellement en forme de croissant.
  18. Utilisation selon une ou plusieurs des revendications 11 à 17, caractérisée en ce qu'au moins une cloison (401) est conçue en forme de disque.
  19. Utilisation selon une ou plusieurs des revendications 11 à 18, caractérisée en ce que le dispositif de formation de boudin (S) est conçu pour former au moins un boudin de tabac et, en particulier, deux boudins de tabac.
EP06723431A 2005-04-25 2006-03-15 Dispositif de formation de boudins dote d'une barriere a flux d'air Not-in-force EP1890562B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06723431T PL1890562T3 (pl) 2005-04-25 2006-03-15 Instalacja do kształtowania pasm z barierą przepływu powietrza

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005019390A DE102005019390A1 (de) 2005-04-25 2005-04-25 Strangbildungseinrichtung mit Luftströmungsbarriere
PCT/EP2006/002354 WO2006114163A1 (fr) 2005-04-25 2006-03-15 Dispositif de formation de boudins dote d'une barriere a flux d'air

Publications (2)

Publication Number Publication Date
EP1890562A1 EP1890562A1 (fr) 2008-02-27
EP1890562B1 true EP1890562B1 (fr) 2011-05-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP06723431A Not-in-force EP1890562B1 (fr) 2005-04-25 2006-03-15 Dispositif de formation de boudins dote d'une barriere a flux d'air

Country Status (7)

Country Link
EP (1) EP1890562B1 (fr)
JP (1) JP2008538701A (fr)
CN (1) CN101166430B (fr)
AT (1) ATE508651T1 (fr)
DE (1) DE102005019390A1 (fr)
PL (1) PL1890562T3 (fr)
WO (1) WO2006114163A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1398602B1 (it) * 2009-02-26 2013-03-08 Gd Spa Unità di alimentazione di un flusso di particelle di tabacco in una macchina confezionatrice di sigarette.

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DE19508139A1 (de) * 1995-03-08 1996-09-12 Hauni Maschinenbau Ag Einrichtung zum Abführen überschüssiger Prozeßluft aus einem Verteiler einer tabakverarbeitenden Maschine
DE10035692A1 (de) * 2000-07-20 2002-01-31 Hauni Maschinenbau Ag Verfahren und Vorrichtung zum Vereinzeln von Tabakfasern
EP1652437B1 (fr) 2003-08-04 2012-02-08 Japan Tobacco Inc. Dispositif d'alimentation en tabac haché destiné à une confectionneuse de cigarettes

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JP2008538701A (ja) 2008-11-06
WO2006114163A1 (fr) 2006-11-02
CN101166430A (zh) 2008-04-23
CN101166430B (zh) 2011-01-12
EP1890562A1 (fr) 2008-02-27
PL1890562T3 (pl) 2011-10-31
DE102005019390A1 (de) 2006-10-26
ATE508651T1 (de) 2011-05-15

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