EP2238284B1 - Trommel für eine wäschebehandlungsmaschine - Google Patents

Trommel für eine wäschebehandlungsmaschine Download PDF

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Publication number
EP2238284B1
EP2238284B1 EP09702635A EP09702635A EP2238284B1 EP 2238284 B1 EP2238284 B1 EP 2238284B1 EP 09702635 A EP09702635 A EP 09702635A EP 09702635 A EP09702635 A EP 09702635A EP 2238284 B1 EP2238284 B1 EP 2238284B1
Authority
EP
European Patent Office
Prior art keywords
drum
rows
stampings
width
casing
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.)
Active
Application number
EP09702635A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2238284A1 (de
Inventor
Christoph Oertel
Uwe Ratfisch
Stephan Sommer
Wilfried Wildung
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP2238284A1 publication Critical patent/EP2238284A1/de
Application granted granted Critical
Publication of EP2238284B1 publication Critical patent/EP2238284B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • D06F58/00—Domestic laundry dryers
    • D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
    • D06F58/04—Details 
    • 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
    • D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
    • D06F37/06—Ribs, lifters, or rubbing means forming part of the receptacle

Definitions

  • Such a drum is out DE 10 2006 010 179 A1 known.
  • the drum shell in each case along a line along the circumferential direction of individual elements of vault structures are arranged lying in the alignment of the drum shell contour forms a surface with several continuous merging arcuate boundaries and has only a single axis of symmetry, at least approximately in the circumferential direction the drum shell runs.
  • flood holes are provided, through which an exchange between the interior of the drum and its surroundings can take place.
  • the drum coats have transversely to the circumferential direction strips or ribs.
  • This interior structure formed thereby is intended to mimic the effect of a washboard, in the use of which the laundry was rubbed by hand on the wave structure.
  • This effect can assist the mechanical treatment of the laundry; he is therefore advocated by laundry experts.
  • the drum from the DE 10 2006 010 179 A1 can not sufficiently show this effect because the number of elements is too small.
  • a drum shell with pure wave or rib structure is not stable enough and is also in manufacturing terms a not a small problem, because a jacket plate with wave or rib structure can be very difficult to connect to the bottoms of the drum.
  • FIGS. 2 and 3 illustrated sections through the drum shell 5, which is equipped in these examples of liquid-carried laundry treatment processes with flood holes 8, sitting in the steep flanks 10 of the prismatic embossing 5.
  • the transitions between the steep (10) and the flat flanks 9 are reproduced heavily rounded. But you can also look similar in appearance Fig. 1 be more sharp-edged.
  • the embossings 5 also have side surfaces 25 which are at least approximately perpendicular to the drum shell 5.
  • one of these side surfaces 25 of an embossing 5 is represented by a screened surface.
  • the section in Fig. 5 also has embossments 16 of the width 14. They are opposite the embossments 13 in Fig. 4 but only half as long (length 17). Therefore, their aspect ratio is 4 to 5: 1. From this shape of the embossments 16 also go three rows on the width M of the drum shell. 5

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
EP09702635A 2008-01-16 2009-01-02 Trommel für eine wäschebehandlungsmaschine Active EP2238284B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008004661A DE102008004661A1 (de) 2008-01-16 2008-01-16 Trommel für eine Wäschebehandlungsmaschine
PCT/EP2009/050002 WO2009090107A1 (de) 2008-01-16 2009-01-02 Trommel für eine wäschebehandlungsmaschine

Publications (2)

Publication Number Publication Date
EP2238284A1 EP2238284A1 (de) 2010-10-13
EP2238284B1 true EP2238284B1 (de) 2011-05-18

Family

ID=40551258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09702635A Active EP2238284B1 (de) 2008-01-16 2009-01-02 Trommel für eine wäschebehandlungsmaschine

Country Status (7)

Country Link
US (1) US8752404B2 (ru)
EP (1) EP2238284B1 (ru)
CN (1) CN101910499B (ru)
AT (1) ATE510060T1 (ru)
DE (1) DE102008004661A1 (ru)
EA (1) EA017063B1 (ru)
WO (1) WO2009090107A1 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006010179A1 (de) * 2005-12-28 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Wäschetrommel
EP2325367A1 (en) 2009-11-20 2011-05-25 Vestel Beyaz Esya Sanayi Ve Ticaret A.S. A drum for washing machines and tumble dryers
JP5479277B2 (ja) * 2010-09-01 2014-04-23 パナソニック株式会社 脱水装置
DE102011083015B4 (de) * 2011-09-20 2019-08-14 BSH Hausgeräte GmbH Wäschetrommel mit Trommelprofil für optimierte Schleuderwirkung
DE102013201186A1 (de) * 2013-01-25 2014-07-31 BSH Bosch und Siemens Hausgeräte GmbH Wäschetrommel für eine Wäschebehandlungsmaschine
US10036113B2 (en) 2013-07-22 2018-07-31 Whirlpool Corporation Laundry treating appliance with embossed container
CN104420124B (zh) * 2013-08-29 2018-05-22 青岛海尔滚筒洗衣机有限公司 一种洗衣机内桶及洗衣机
USD761501S1 (en) 2013-09-27 2016-07-12 Whirlpool Corporation Container for clothes washing machine
NL2016259B1 (en) * 2016-02-15 2017-08-22 Hyperwash B V Washing device comprising a washing drum with profile elements.
WO2020045887A1 (ko) * 2018-08-30 2020-03-05 엘지전자 주식회사 세탁기

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE70397C (de) C. STUTE und L. BLUMENTHAL, in Firma STUTE & BLUMENTHAL, in Linden b. Hannover Waschtrommel
US1563552A (en) * 1923-07-03 1925-12-01 Invincible Blow Pipe Company Washing machine
US1563522A (en) 1925-03-06 1925-12-01 Roadless Traction Ltd Endless track for vehicles
DE1174738B (de) 1957-06-06 1964-07-30 Junkers & Co Trommel fuer Waschmaschinen
DE3544808A1 (de) * 1985-12-18 1987-06-19 Wfk Testgewebe Gmbh Waschmaschine fuer haushalt, gewerbliche waeschereien oder chemische reinigungen
JPS6420898A (en) * 1987-07-15 1989-01-24 Mitsubishi Electric Corp Drum type washing machine
US5881909A (en) * 1993-02-01 1999-03-16 Maytag Corporation Plastic washing machine basket
DE29705226U1 (de) * 1997-03-22 1998-07-23 AEG Hausgeräte GmbH, 90429 Nürnberg Waschtrommel für eine Waschmaschine
DE19951743A1 (de) * 1999-10-27 2001-05-03 Aeg Hausgeraete Gmbh Waschtrommel für eine Waschmaschine
CN1298912C (zh) * 2002-06-07 2007-02-07 乐金电子(天津)电器有限公司 滚筒式洗衣机的滚筒装置
US20050229647A1 (en) * 2004-04-20 2005-10-20 Lg Electronics Inc. Dryer washer
DE102004030872A1 (de) * 2004-06-25 2006-01-12 BSH Bosch und Siemens Hausgeräte GmbH Waschmaschine und Verfahren zum Betreiben der Waschmaschine
DE102005026175A1 (de) * 2005-06-06 2006-12-07 BSH Bosch und Siemens Hausgeräte GmbH Wasserführendes Haushaltsgerät mit einer Prägungen aufweisenden Wäschetrommel
DE102006010179A1 (de) * 2005-12-28 2007-07-05 BSH Bosch und Siemens Hausgeräte GmbH Wäschetrommel

Also Published As

Publication number Publication date
WO2009090107A1 (de) 2009-07-23
EA017063B1 (ru) 2012-09-28
EA201070845A1 (ru) 2011-02-28
EP2238284A1 (de) 2010-10-13
CN101910499A (zh) 2010-12-08
ATE510060T1 (de) 2011-06-15
DE102008004661A1 (de) 2009-07-23
CN101910499B (zh) 2012-07-25
US20110048080A1 (en) 2011-03-03
US8752404B2 (en) 2014-06-17

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