EP0240992A3 - Liquid flow circuit for a laundry washing machine - Google Patents
Liquid flow circuit for a laundry washing machine Download PDFInfo
- Publication number
- EP0240992A3 EP0240992A3 EP87105139A EP87105139A EP0240992A3 EP 0240992 A3 EP0240992 A3 EP 0240992A3 EP 87105139 A EP87105139 A EP 87105139A EP 87105139 A EP87105139 A EP 87105139A EP 0240992 A3 EP0240992 A3 EP 0240992A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- washing machine
- liquid flow
- laundry washing
- flow circuit
- tub
- 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- Withdrawn
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
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/028—Arrangements for selectively supplying water to detergent compartments
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
An improved liquid flow circuit for a laundry washing
machine comprises a discharge conduit connected to the
bottom of the tub and an electric discharge pump, and a first
two-way switch valve connected in a closed circuit to a
second two-way switch valve having its outlets connected to
respective inlets of a detergent supply receptacle, the outlet
of the latter communicating with the tub through a port dif
ferent from that provided for the supply of clean water em
ployed for rinsing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES293549U | 1986-04-11 | ||
ES1986293549U ES293549Y (en) | 1986-04-11 | 1986-04-11 | PERFECTED HYDRAULIC CIRCUIT FOR CLOTHES WASHING MACHINES |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0240992A2 EP0240992A2 (en) | 1987-10-14 |
EP0240992A3 true EP0240992A3 (en) | 1988-07-13 |
Family
ID=8440647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87105139A Withdrawn EP0240992A3 (en) | 1986-04-11 | 1987-04-07 | Liquid flow circuit for a laundry washing machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0240992A3 (en) |
ES (1) | ES293549Y (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1257163B (en) * | 1992-10-23 | 1996-01-05 | Elbi Int Spa | WASHING MACHINE AND HYDRAULIC DISTRIBUTOR FOR USE IN SUCH MACHINE. |
IT1256377B (en) * | 1992-11-09 | 1995-12-04 | Silvano Fumagalli | DYNAMIC FLOW WASHING MACHINE |
DE10134002C1 (en) * | 2001-07-12 | 2002-12-19 | Whirlpool Co | Valve for domestic washing or dish washing machine, has rotary valve element coupling single inlet with two alternate outlets |
KR20100027031A (en) * | 2008-08-28 | 2010-03-10 | 주식회사 대우일렉트로닉스 | Circulation apparatus and method of drum washing machine |
EP2578739B1 (en) * | 2011-10-03 | 2019-03-27 | Electrolux Home Products Corporation N.V. | Method for washing laundry in a laundry washing machine |
EP2703547A1 (en) | 2012-08-29 | 2014-03-05 | Electrolux Home Products Corporation N.V. | Laundry washing machine |
EP2703546A1 (en) | 2012-08-29 | 2014-03-05 | Electrolux Home Products Corporation N.V. | Laundry washing machine |
EP2703548A1 (en) * | 2012-08-29 | 2014-03-05 | Electrolux Home Products Corporation N.V. | Laundry washing machine and method for washing laundry in a laundry washing machine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1071732A (en) * | 1963-05-30 | 1967-06-14 | Holzer Walter | Washing machines |
DE1924397A1 (en) * | 1969-05-09 | 1970-11-12 | Siemens Elektrogeraete Gmbh | Washing machine with a reversing device for either pumping or circulating the liquid |
DE1585810A1 (en) * | 1967-10-17 | 1971-01-28 | Licentia Gmbh | Household appliance with back suction preventer and additive dispensing device, especially washing machine or dishwasher |
DE1610190A1 (en) * | 1967-12-07 | 1971-07-08 | Siemens Elektrogeraete Gmbh | Washing machine |
US4188807A (en) * | 1975-12-04 | 1980-02-19 | Bosch-Siemens Hausgerate Gmbh | Automatic washing machine for textiles having separate containers for washing substances, meters and common pre-mix channel for metered substances |
-
1986
- 1986-04-11 ES ES1986293549U patent/ES293549Y/en not_active Expired
-
1987
- 1987-04-07 EP EP87105139A patent/EP0240992A3/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1071732A (en) * | 1963-05-30 | 1967-06-14 | Holzer Walter | Washing machines |
DE1585810A1 (en) * | 1967-10-17 | 1971-01-28 | Licentia Gmbh | Household appliance with back suction preventer and additive dispensing device, especially washing machine or dishwasher |
DE1610190A1 (en) * | 1967-12-07 | 1971-07-08 | Siemens Elektrogeraete Gmbh | Washing machine |
DE1924397A1 (en) * | 1969-05-09 | 1970-11-12 | Siemens Elektrogeraete Gmbh | Washing machine with a reversing device for either pumping or circulating the liquid |
US4188807A (en) * | 1975-12-04 | 1980-02-19 | Bosch-Siemens Hausgerate Gmbh | Automatic washing machine for textiles having separate containers for washing substances, meters and common pre-mix channel for metered substances |
Also Published As
Publication number | Publication date |
---|---|
ES293549Y (en) | 1987-04-16 |
EP0240992A2 (en) | 1987-10-14 |
ES293549U (en) | 1986-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19890114 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MARANGONI, ANTONIO |