ATE62030T1 - PROGRAM CONTROL DEVICE FOR WASHING MACHINE. - Google Patents
PROGRAM CONTROL DEVICE FOR WASHING MACHINE.Info
- Publication number
- ATE62030T1 ATE62030T1 AT88101811T AT88101811T ATE62030T1 AT E62030 T1 ATE62030 T1 AT E62030T1 AT 88101811 T AT88101811 T AT 88101811T AT 88101811 T AT88101811 T AT 88101811T AT E62030 T1 ATE62030 T1 AT E62030T1
- Authority
- AT
- Austria
- Prior art keywords
- tub
- liquid
- control device
- program control
- washing machine
- Prior art date
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
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Treatment Of Fiber Materials (AREA)
- Paper (AREA)
Abstract
A program control device for a laundry washing machine comprising a tub, a rotatable drum mounted in the tub and a liquid collecting receptacle communicating with lower and upper portions of the tub via a conduit and an electric recirculation pump (5). The device comprises two pressure switches (1, 2) adapted respectively to determine a minimum liquid level and a maximum liquid level in the tub irrespective of the amount and the liquid absorption capacity of the laundry contained in the drum to thereby permit the execution of "intense" and "gentle" laundry washing programs. The "intense" washing programs, in particular, may be executed by admitting reduced amount of liquid to the tub both for the washing operations proper and for the rinsing operations, with the resultant reduction of the liquid and electric power consumption of the machine.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8745703A IT1210377B (en) | 1987-02-10 | 1987-02-10 | PROGRAMMER DEVICE FOR WASHING MACHINE. |
EP88101811A EP0278461B1 (en) | 1987-02-10 | 1988-02-08 | Program control device for a laundry washing machine |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE62030T1 true ATE62030T1 (en) | 1991-04-15 |
Family
ID=11257371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88101811T ATE62030T1 (en) | 1987-02-10 | 1988-02-08 | PROGRAM CONTROL DEVICE FOR WASHING MACHINE. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0278461B1 (en) |
AT (1) | ATE62030T1 (en) |
DE (1) | DE3862122D1 (en) |
ES (1) | ES2021103B3 (en) |
IT (1) | IT1210377B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29618572U1 (en) * | 1996-10-24 | 1998-02-26 | Schwarzbich, Jörg, 33615 Bielefeld | Home appliance |
KR100550543B1 (en) * | 2003-08-07 | 2006-02-10 | 엘지전자 주식회사 | Control method of drum type washing machine |
BRPI0905459A2 (en) | 2009-12-14 | 2011-08-09 | Electrolux Do Brasil Sa | method and washing machine provided with controlled flow recirculation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324688A (en) * | 1966-02-09 | 1967-06-13 | Philco Corp | Laundry apparatus |
IT1174953B (en) * | 1983-12-06 | 1987-07-01 | Zanussi A Spa Industrie | WASHING MACHINE |
IT1181078B (en) * | 1984-11-20 | 1987-09-23 | Zanussi Elettrodomestici | WASHING MACHINE |
-
1987
- 1987-02-10 IT IT8745703A patent/IT1210377B/en active
-
1988
- 1988-02-08 DE DE8888101811T patent/DE3862122D1/en not_active Expired - Fee Related
- 1988-02-08 ES ES88101811T patent/ES2021103B3/en not_active Expired - Lifetime
- 1988-02-08 EP EP88101811A patent/EP0278461B1/en not_active Expired - Lifetime
- 1988-02-08 AT AT88101811T patent/ATE62030T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1210377B (en) | 1989-09-14 |
DE3862122D1 (en) | 1991-05-02 |
EP0278461B1 (en) | 1991-03-27 |
ES2021103B3 (en) | 1991-10-16 |
EP0278461A1 (en) | 1988-08-17 |
IT8745703A0 (en) | 1987-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |