EP0104141A2 - Dispositif et procédé pour écarter de la paroi du tambour le linge après l'essorage - Google Patents

Dispositif et procédé pour écarter de la paroi du tambour le linge après l'essorage Download PDF

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Publication number
EP0104141A2
EP0104141A2 EP83810388A EP83810388A EP0104141A2 EP 0104141 A2 EP0104141 A2 EP 0104141A2 EP 83810388 A EP83810388 A EP 83810388A EP 83810388 A EP83810388 A EP 83810388A EP 0104141 A2 EP0104141 A2 EP 0104141A2
Authority
EP
European Patent Office
Prior art keywords
drum
laundry
drive
brackets
bearing block
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.)
Withdrawn
Application number
EP83810388A
Other languages
German (de)
English (en)
Other versions
EP0104141A3 (fr
Inventor
Réne Gasser
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.)
Maschinenfabrik Ad Schulthess and Co AG
Original Assignee
Maschinenfabrik Ad Schulthess and Co AG
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 Maschinenfabrik Ad Schulthess and Co AG filed Critical Maschinenfabrik Ad Schulthess and Co AG
Publication of EP0104141A2 publication Critical patent/EP0104141A2/fr
Publication of EP0104141A3 publication Critical patent/EP0104141A3/fr
Withdrawn legal-status Critical Current

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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

Definitions

  • the present invention relates to a device for loosening laundry stuck to the drum wall after dewatering according to the preamble of independent claim 1 and a method for operating the device according to the preamble of independent claim 7.
  • DE-A 2 801 594 it was proposed in DE-A 2 801 594 to apply negative pressure to the washing items on their inside after each drainage and / or to apply excess pressure on their outside.
  • the washing drums are usually installed in a tub, which is also provided with a damping device to absorb vibrations.
  • the tub In order to be able to work with excess pressure, the tub must also be sealed on the filling side.
  • the laundry In order to be able to work with negative or positive pressure during operation, the laundry must cover the entire drum wall, because no permeable or negative pressure can be built up in permeable areas, whether as a result of exposed perforation or air-permeable layered laundry. Accordingly, this publication also provides for the laundry to be distributed evenly on the drum jacket before dewatering.
  • the washing machine or centrifugal centrifuge shows a housing 1, on which a tub 3 is suspended from springs 2.
  • a drum 4 In this tub 3 there is a drum 4, the shaft 6 of which is supported in a bearing block 5.
  • the drive wheel 7 of the drum 4 is seated on the shaft 6.
  • two drive motors 8 and 9 are fastened to cross members 12.
  • the drive motor 8 is the washing motor, which is connected to a pulley 11 via a V-belt 10.
  • the pulley 11 is rotatably mounted on a hub 13 and the hub 13 is in turn rigidly connected to a second pulley 14 which drives the drive wheel 7 via a belt 15.
  • the hub 13 is rotatably mounted on a sleeve which is rigidly seated on the shaft of the second motor 9, for example the centrifugal motor.
  • a liquid coupling 21 of known construction is seated on said sleeve, which is not visible.
  • the drive motor 9 can serve as a centrifugal motor and the drive motor 8 as a distributor motor, for example.
  • the two crossbeams 12, on which the bearing block 5 is fastened carry two brackets 22, 23 arranged at a distance from one another, which serve as bearing blocks for an oscillating shaft 24.
  • An electric motor 30 is attached to the brackets 22, 23.
  • a first pulley 31 is attached, and on the Swing shaft 24, a second pulley 33 is attached.
  • a V-belt 32 runs over the two pulleys 31, 33.
  • An unbalanced mass 34 is attached to the oscillating shaft 24.
  • the unbalanced mass 34 is, for example, 6.5 kg heavy and the oscillating shaft 24 is rotated at 1850 rpm, an oscillating force of 11.5 N arises.
  • This vibrating device expediently generates a sinusoidal vibration which is transmitted to the drum 4 via the tub 3 or the bearing block 5.
  • the upper part of the drum is thus shaken in accordance with the amplitude permitted by the springs 2 in accordance with the movement of the unbalanced mass 34 and the laundry falls down.
  • this invention provides an inexpensive device for loosening the laundry.
  • a hydraulic vibratory drive or an electromechanical vibratory drive could also be provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
EP83810388A 1982-09-20 1983-08-29 Dispositif et procédé pour écarter de la paroi du tambour le linge après l'essorage Withdrawn EP0104141A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH5543/82 1982-09-20
CH5543/82A CH655747A5 (de) 1982-09-20 1982-09-20 Vorrichtung zum lockern von an der trommelwand nach dem entwaessern festklebender waesche und verfahren zu ihrem betrieb.

Publications (2)

Publication Number Publication Date
EP0104141A2 true EP0104141A2 (fr) 1984-03-28
EP0104141A3 EP0104141A3 (fr) 1985-12-11

Family

ID=4295355

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83810388A Withdrawn EP0104141A3 (fr) 1982-09-20 1983-08-29 Dispositif et procédé pour écarter de la paroi du tambour le linge après l'essorage

Country Status (3)

Country Link
EP (1) EP0104141A3 (fr)
JP (1) JPS5977894A (fr)
CH (1) CH655747A5 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011051741A1 (fr) 2009-10-29 2011-05-05 Pannonpharma Gyógyszergyártó Kft. Procédé pour produire de la primycine, un ou des composants de primycine, des précurseurs et des métabolites de celle-ci par fermentation au moyen d'espèces bactériennes saccharomonospora azurea
WO2019129638A1 (fr) * 2017-12-26 2019-07-04 Arcelik Anonim Sirketi Lave-linge à lavage en trois dimensions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249811B (fr) * 1967-09-14
CH509455A (de) * 1971-03-01 1971-06-30 Schulthess & Co Ag Maschf Antriebsvorrichtung für die Trommel einer Waschmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249811B (fr) * 1967-09-14
CH509455A (de) * 1971-03-01 1971-06-30 Schulthess & Co Ag Maschf Antriebsvorrichtung für die Trommel einer Waschmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011051741A1 (fr) 2009-10-29 2011-05-05 Pannonpharma Gyógyszergyártó Kft. Procédé pour produire de la primycine, un ou des composants de primycine, des précurseurs et des métabolites de celle-ci par fermentation au moyen d'espèces bactériennes saccharomonospora azurea
WO2019129638A1 (fr) * 2017-12-26 2019-07-04 Arcelik Anonim Sirketi Lave-linge à lavage en trois dimensions

Also Published As

Publication number Publication date
EP0104141A3 (fr) 1985-12-11
CH655747A5 (de) 1986-05-15
JPS5977894A (ja) 1984-05-04

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19860812

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Inventor name: GASSER, RENE