EP1209275A3 - Device for pumping out washing water in a washing machine - Google Patents

Device for pumping out washing water in a washing machine Download PDF

Info

Publication number
EP1209275A3
EP1209275A3 EP01124895A EP01124895A EP1209275A3 EP 1209275 A3 EP1209275 A3 EP 1209275A3 EP 01124895 A EP01124895 A EP 01124895A EP 01124895 A EP01124895 A EP 01124895A EP 1209275 A3 EP1209275 A3 EP 1209275A3
Authority
EP
European Patent Office
Prior art keywords
washing
pumping out
washing solution
washing machine
washing water
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.)
Granted
Application number
EP01124895A
Other languages
German (de)
French (fr)
Other versions
EP1209275B1 (en
EP1209275A2 (en
Inventor
Edwin Bolduan
Wolfgang Proppe
Horst Wiemer
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 EP1209275A2 publication Critical patent/EP1209275A2/en
Publication of EP1209275A3 publication Critical patent/EP1209275A3/en
Application granted granted Critical
Publication of EP1209275B1 publication Critical patent/EP1209275B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • D06F39/086—Arrangements for avoiding detergent wastage in the discharge conduit

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Lubricants (AREA)
  • Detergent Compositions (AREA)

Abstract

The arrangement has a return flow tank (30) whose volume is selected so that with the washing solution pump (24) off a predefined quantity of washing solution can flow back through the pump below the washing drum under gravity. The tank has a lower inlet and an upper outlet for the washing solution and a one-piece housing manufactured by injection molding.
EP01124895A 2000-11-24 2001-10-18 Device for pumping out washing water in a washing machine Expired - Lifetime EP1209275B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10058413 2000-11-24
DE10058413A DE10058413B4 (en) 2000-11-24 2000-11-24 Laugenabpumpstrang in a washing machine

Publications (3)

Publication Number Publication Date
EP1209275A2 EP1209275A2 (en) 2002-05-29
EP1209275A3 true EP1209275A3 (en) 2004-01-21
EP1209275B1 EP1209275B1 (en) 2008-08-13

Family

ID=7664544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01124895A Expired - Lifetime EP1209275B1 (en) 2000-11-24 2001-10-18 Device for pumping out washing water in a washing machine

Country Status (4)

Country Link
EP (1) EP1209275B1 (en)
AT (1) ATE404723T1 (en)
DE (2) DE10058413B4 (en)
ES (1) ES2310534T3 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004011469U1 (en) * 2004-07-22 2004-09-30 BSH Bosch und Siemens Hausgeräte GmbH Detergent dispenser for a water-bearing household appliance
DE102006031861A1 (en) * 2006-07-10 2008-01-17 BSH Bosch und Siemens Hausgeräte GmbH Laugenabpumpstrang
DE102008054708B4 (en) 2008-12-16 2012-03-08 BSH Bosch und Siemens Hausgeräte GmbH Receiving device for receiving a plurality of washing pieces
DE102009046856A1 (en) 2008-12-16 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Water-bearing household appliance e.g. washing machine, for washing and/or drying laundry, has pump unit arranged in discharge and/or return line and provided with rotary piston machine that is formed as gear pump
DE102009046782A1 (en) 2008-12-16 2010-06-17 BSH Bosch und Siemens Hausgeräte GmbH Water-bearing household appliance for use as e.g. washing machine, to wash and/dry laundry, has pump inhibiting conveying of liquid by rotating in specific rotation direction, in one of operation modes of pump
DE102008054820B4 (en) 2008-12-17 2014-05-22 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with a flushing device with a warm and / or dry air unit
DE102008054821B3 (en) 2008-12-17 2010-03-18 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with venturi pump on the water supply line
US9309616B2 (en) 2008-12-19 2016-04-12 BSH Hausgeräte GmbH Laundry handling apparatus with a cuff and a filling support
DE202008016886U1 (en) 2008-12-19 2009-03-05 BSH Bosch und Siemens Hausgeräte GmbH Laundry treatment device with a cuff with filler neck
DE102009028479B4 (en) 2009-08-12 2014-12-11 BSH Bosch und Siemens Hausgeräte GmbH Water-carrying household appliance with a water supply pipe
DE102009028484B3 (en) 2009-08-12 2011-01-05 BSH Bosch und Siemens Hausgeräte GmbH Water-bearing household appliance with a pump
DE102009028481B3 (en) 2009-08-12 2011-06-16 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with a switching valve
DE102009029446B4 (en) 2009-09-14 2022-03-24 BSH Hausgeräte GmbH Water-bearing household appliance
DE102010029890A1 (en) 2010-06-09 2011-12-15 BSH Bosch und Siemens Hausgeräte GmbH Water-bearing household appliance with a turbidity sensor
DE102010044189A1 (en) 2010-11-19 2012-05-24 BSH Bosch und Siemens Hausgeräte GmbH Aquiferous domestic appliance e.g. laundry treatment apparatus for washing and/or drying laundry, has controller to output procedural instructions addressed to user through output device
DE102011076211B4 (en) 2011-05-20 2019-03-14 BSH Hausgeräte GmbH Water-conducting household appliance with closable hose piece
DE102011083295B3 (en) 2011-09-23 2013-02-07 BSH Bosch und Siemens Hausgeräte GmbH Water-conducting household appliance with a pulsator
DE102011089625A1 (en) * 2011-12-22 2013-06-27 BSH Bosch und Siemens Hausgeräte GmbH Laugenabpumpstrang for a household appliance for the care of laundry and corresponding household appliance with a Laugenabpumpstrang
DE102012024761B4 (en) 2012-01-13 2020-03-26 BSH Hausgeräte GmbH Water-bearing household appliance with a suction lifter in the drain
DE102012205726A1 (en) 2012-04-05 2013-10-10 BSH Bosch und Siemens Hausgeräte GmbH Bow tube holder for holding a hose, arrangement with such Bogenrohrhalter and water-conducting household appliance with such an arrangement
DE102012224014B4 (en) 2012-12-20 2021-09-23 BSH Hausgeräte GmbH Water-bearing household appliance with a ventilation line for the pumping line

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6923774U (en) * 1969-06-13 1970-03-12 Siemens Elektrogeraete Gmbh DRAIN HOSE FOR A WASHING MACHINE OR DISHWASHING MACHINE
FR2577950A1 (en) * 1985-02-26 1986-08-29 Bosch Siemens Hausgeraete Washing machine with washing soln. pump
EP0823504A2 (en) * 1996-08-05 1998-02-11 Balay S.A. Pressure chamber with auto-subjection and own connections
DE19921441A1 (en) * 1999-05-10 2000-11-16 Bsh Bosch Siemens Hausgeraete Household apparatus, such as washing machine comprises rinsing chamber, soap container, return flow container, and ventilation unit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3119340A1 (en) * 1981-05-15 1982-12-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Washing machine with an electrically drivable lye pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6923774U (en) * 1969-06-13 1970-03-12 Siemens Elektrogeraete Gmbh DRAIN HOSE FOR A WASHING MACHINE OR DISHWASHING MACHINE
FR2577950A1 (en) * 1985-02-26 1986-08-29 Bosch Siemens Hausgeraete Washing machine with washing soln. pump
EP0823504A2 (en) * 1996-08-05 1998-02-11 Balay S.A. Pressure chamber with auto-subjection and own connections
DE19921441A1 (en) * 1999-05-10 2000-11-16 Bsh Bosch Siemens Hausgeraete Household apparatus, such as washing machine comprises rinsing chamber, soap container, return flow container, and ventilation unit

Also Published As

Publication number Publication date
DE10058413B4 (en) 2006-07-27
DE50114211D1 (en) 2008-09-25
DE10058413A1 (en) 2002-06-13
ATE404723T1 (en) 2008-08-15
EP1209275B1 (en) 2008-08-13
ES2310534T3 (en) 2009-01-16
EP1209275A2 (en) 2002-05-29

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