EP2159312A3 - Laundry washing/drying machine - Google Patents

Laundry washing/drying machine Download PDF

Info

Publication number
EP2159312A3
EP2159312A3 EP08021626.0A EP08021626A EP2159312A3 EP 2159312 A3 EP2159312 A3 EP 2159312A3 EP 08021626 A EP08021626 A EP 08021626A EP 2159312 A3 EP2159312 A3 EP 2159312A3
Authority
EP
European Patent Office
Prior art keywords
magnetic
field
supporting
laundry washing
drying machine
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Withdrawn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
EP08021626.0A
Other languages
German (de)
French (fr)
Other versions
EP2159312A2 (en
Inventor
Kevin Breese
Vijay Patel
Paolo Bortolotti
Antonio Trani
Marco Gandelli
Fabio Zanello
Adriano Cusinato
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.)
Electrolux Home Products Corp NV
Original Assignee
Electrolux Home Products Corp NV
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 Electrolux Home Products Corp NV filed Critical Electrolux Home Products Corp NV
Priority to EP08021626.0A priority Critical patent/EP2159312A3/en
Publication of EP2159312A2 publication Critical patent/EP2159312A2/en
Publication of EP2159312A3 publication Critical patent/EP2159312A3/en
Withdrawn legal-status Critical Current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
    • D06F37/02—Rotary receptacles, e.g. drums
    • 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
    • D06F1/00—Washing receptacles
    • D06F1/02—Wash-tubs; Supports therefor
    • 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
    • D06F37/30—Driving arrangements 

Abstract

Laundry washing/drying machine (1) comprising a casing (2) and at least one revolving element (6; 21) which is fixed in axially rotating manner inside the machine casing (2) for rotating about a given rotation axis (L, R); the revolving element (6, 21) being provided with a supporting shaft (10, 22) which projects from the revolving element main body (13, 14) coaxial to the rotation axis (L, R), and is fitted in axially rotating manner into a corresponding supporting hub (11, 23) present in the machine casing (2); the supporting hub (11, 23) having a central hole and the supporting shaft (10, 21) engaging the central hole of the supporting hub (11, 23) so as to form, inside the latter, a cylindrical interspace (14) which is filled with a magnetic-field-responsive fluid having lubricant properties; the supporting hub (11, 23) also having a magnetic-field source (16, 26) capable of generating a magnetic field which restrains the magnetic-field-responsive fluid inside the cylindrical interspace (14).
EP08021626.0A 2008-08-29 2008-12-12 Laundry washing/drying machine Withdrawn EP2159312A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08021626.0A EP2159312A3 (en) 2008-08-29 2008-12-12 Laundry washing/drying machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08163339A EP2159313B1 (en) 2008-08-29 2008-08-29 Laundry washing/drying machine
EP08021626.0A EP2159312A3 (en) 2008-08-29 2008-12-12 Laundry washing/drying machine

Publications (2)

Publication Number Publication Date
EP2159312A2 EP2159312A2 (en) 2010-03-03
EP2159312A3 true EP2159312A3 (en) 2014-07-30

Family

ID=40304145

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08163339A Not-in-force EP2159313B1 (en) 2008-08-29 2008-08-29 Laundry washing/drying machine
EP08021626.0A Withdrawn EP2159312A3 (en) 2008-08-29 2008-12-12 Laundry washing/drying machine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08163339A Not-in-force EP2159313B1 (en) 2008-08-29 2008-08-29 Laundry washing/drying machine

Country Status (1)

Country Link
EP (2) EP2159313B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015104927A1 (en) * 2015-03-31 2016-10-06 Inventus Engineering Gmbh Damper for damping a relative movement
DE102015104933B4 (en) * 2015-03-31 2016-12-01 Inventus Engineering Gmbh Damper device for a drum-equipped washing machine or a tumble dryer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992190A (en) * 1989-09-22 1991-02-12 Trw Inc. Fluid responsive to a magnetic field
US6151930A (en) * 1997-10-29 2000-11-28 Lord Corporation Washing machine having a controllable field responsive damper
US6269925B1 (en) * 1998-07-15 2001-08-07 Mannesmann Sachs Ag Viscous coupling with a volumetric-flow setting means
EP0878574B1 (en) * 1997-05-15 2002-06-19 Electrolux Zanussi S.p.A. Method for providing active damping of the vibrations generated by the washing assembly of washing machines and washing machine implementing said method
EP1635084A1 (en) * 2004-09-08 2006-03-15 Fludicon GmbH Device for fixing movably supported parts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4992190A (en) * 1989-09-22 1991-02-12 Trw Inc. Fluid responsive to a magnetic field
EP0878574B1 (en) * 1997-05-15 2002-06-19 Electrolux Zanussi S.p.A. Method for providing active damping of the vibrations generated by the washing assembly of washing machines and washing machine implementing said method
US6151930A (en) * 1997-10-29 2000-11-28 Lord Corporation Washing machine having a controllable field responsive damper
US6269925B1 (en) * 1998-07-15 2001-08-07 Mannesmann Sachs Ag Viscous coupling with a volumetric-flow setting means
EP1635084A1 (en) * 2004-09-08 2006-03-15 Fludicon GmbH Device for fixing movably supported parts

Also Published As

Publication number Publication date
EP2159312A2 (en) 2010-03-03
EP2159313A1 (en) 2010-03-03
EP2159313B1 (en) 2013-01-02

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