FR2394635A1 - WATER LEVEL CONTROL DEVICE IN THE TANK OF A WASHING MACHINE - Google Patents
WATER LEVEL CONTROL DEVICE IN THE TANK OF A WASHING MACHINEInfo
- Publication number
- FR2394635A1 FR2394635A1 FR7818072A FR7818072A FR2394635A1 FR 2394635 A1 FR2394635 A1 FR 2394635A1 FR 7818072 A FR7818072 A FR 7818072A FR 7818072 A FR7818072 A FR 7818072A FR 2394635 A1 FR2394635 A1 FR 2394635A1
- Authority
- FR
- France
- Prior art keywords
- tank
- control device
- water level
- washing machine
- level control
- 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
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
- D06F39/087—Water level measuring or regulating devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4244—Water-level measuring or regulating arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Washing And Drying Of Tableware (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
L'invention se rapporte aux machines à laver. Ce dispositif, du type qui comprend un pressostat 3 destiné à fermer l'arrivée d'eau lorsque la cloche pneumatique 5 capte, au moyen d'un trop-plein 7, l'élévation de l'eau jusqu'au niveau 8, la cloche 5 communiquant, en bas, avec le puisard 10 de la cuve et avec le côté aspiration de la pompe 11. Suivant l'invention, l'obturateur inférieur de la cloche est constitué par un disque 19 commandé par un ressort tendant à l'abaisser et par un soufflet 20 tendant à le faire monter et qui est relié au conduit d'alimentation de la machine en amont de l'adoucisseur. L'invention s'applique notamment aux lave-vaisselle.The invention relates to washing machines. This device, of the type which comprises a pressure switch 3 intended to close the water supply when the pneumatic bell 5 captures, by means of an overflow 7, the rise of the water to level 8, the bell 5 communicating, at the bottom, with the sump 10 of the tank and with the suction side of the pump 11. According to the invention, the lower shutter of the bell is formed by a disc 19 controlled by a spring tending to the lower and by a bellows 20 tending to raise it and which is connected to the supply duct of the machine upstream of the softener. The invention applies in particular to dishwashers.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT45720/77A IT1083311B (en) | 1977-06-16 | 1977-06-16 | IMPROVEMENTS IN THE LIQUID LEVEL CONTROL DEVICES IN THE TANK OF A WASHING MACHINE |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2394635A1 true FR2394635A1 (en) | 1979-01-12 |
FR2394635B1 FR2394635B1 (en) | 1984-05-11 |
Family
ID=11257664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7818072A Granted FR2394635A1 (en) | 1977-06-16 | 1978-06-16 | WATER LEVEL CONTROL DEVICE IN THE TANK OF A WASHING MACHINE |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2825242A1 (en) |
ES (1) | ES470714A1 (en) |
FR (1) | FR2394635A1 (en) |
GB (1) | GB1586342A (en) |
IT (1) | IT1083311B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533026A1 (en) * | 1982-09-14 | 1984-03-16 | Esswein Sa | CONTROLLED LEVEL LIQUID SUPPLY DEVICE AND APPLICATION TO WASHING MACHINE |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3643885A1 (en) * | 1986-12-22 | 1988-06-30 | Licentia Gmbh | Water-inflow device for domestic appliances |
US5878603A (en) * | 1998-03-19 | 1999-03-09 | General Electric Company | Quiet water fill system |
DE10061237A1 (en) * | 2000-12-08 | 2002-06-27 | Bsh Bosch Siemens Hausgeraete | Washing machine |
US9687135B2 (en) | 2009-12-21 | 2017-06-27 | Whirlpool Corporation | Automatic dishwasher with pump assembly |
US9119515B2 (en) | 2010-12-03 | 2015-09-01 | Whirlpool Corporation | Dishwasher with unitary wash module |
US8627832B2 (en) | 2010-12-13 | 2014-01-14 | Whirlpool Corporation | Rotating filter for a dishwashing machine |
US9918609B2 (en) | 2009-12-21 | 2018-03-20 | Whirlpool Corporation | Rotating drum filter for a dishwashing machine |
US8667974B2 (en) | 2009-12-21 | 2014-03-11 | Whirlpool Corporation | Rotating filter for a dishwashing machine |
US8746261B2 (en) | 2009-12-21 | 2014-06-10 | Whirlpool Corporation | Rotating drum filter for a dishwashing machine |
US9668636B2 (en) | 2010-11-16 | 2017-06-06 | Whirlpool Corporation | Method and apparatus for dishwasher with common heating element for multiple treating chambers |
US9113766B2 (en) | 2010-11-16 | 2015-08-25 | Whirlpool Corporation | Method and apparatus for dishwasher with common heating element for multiple treating chambers |
US9034112B2 (en) | 2010-12-03 | 2015-05-19 | Whirlpool Corporation | Dishwasher with shared heater |
US8733376B2 (en) | 2011-05-16 | 2014-05-27 | Whirlpool Corporation | Dishwasher with filter assembly |
US9107559B2 (en) | 2011-05-16 | 2015-08-18 | Whirlpool Corporation | Dishwasher with filter assembly |
US9265401B2 (en) | 2011-06-20 | 2016-02-23 | Whirlpool Corporation | Rotating filter for a dishwashing machine |
US9005369B2 (en) | 2011-06-20 | 2015-04-14 | Whirlpool Corporation | Filter assembly for a dishwasher |
US20120318296A1 (en) | 2011-06-20 | 2012-12-20 | Whirlpool Corporation | Ultra micron filter for a dishwasher |
US9861251B2 (en) | 2011-06-20 | 2018-01-09 | Whirlpool Corporation | Filter with artificial boundary for a dishwashing machine |
US9010344B2 (en) | 2011-06-20 | 2015-04-21 | Whirlpool Corporation | Rotating filter for a dishwashing machine |
US9301667B2 (en) | 2012-02-27 | 2016-04-05 | Whirlpool Corporation | Soil chopping system for a dishwasher |
US9237836B2 (en) | 2012-05-30 | 2016-01-19 | Whirlpool Corporation | Rotating filter for a dishwasher |
US9730570B2 (en) | 2012-05-30 | 2017-08-15 | Whirlpool Corporation | Reduced sound with a rotating filter for a dishwasher |
US9451862B2 (en) | 2012-06-01 | 2016-09-27 | Whirlpool Corporation | Dishwasher with unitary wash module |
US9532700B2 (en) | 2012-06-01 | 2017-01-03 | Whirlpool Corporation | Dishwasher with overflow conduit |
US9833120B2 (en) | 2012-06-01 | 2017-12-05 | Whirlpool Corporation | Heating air for drying dishes in a dishwasher using an in-line wash liquid heater |
US9554688B2 (en) | 2012-10-23 | 2017-01-31 | Whirlpool Corporation | Rotating filter for a dishwasher and methods of cleaning a rotating filter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2068717A7 (en) * | 1969-11-29 | 1971-08-27 | Zanussi A Spa Industrie | |
FR2207682A1 (en) * | 1972-11-28 | 1974-06-21 | Electrolux Ab |
-
1977
- 1977-06-16 IT IT45720/77A patent/IT1083311B/en active
-
1978
- 1978-05-23 GB GB21690/78A patent/GB1586342A/en not_active Expired
- 1978-06-08 DE DE19782825242 patent/DE2825242A1/en not_active Withdrawn
- 1978-06-12 ES ES470714A patent/ES470714A1/en not_active Expired
- 1978-06-16 FR FR7818072A patent/FR2394635A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2068717A7 (en) * | 1969-11-29 | 1971-08-27 | Zanussi A Spa Industrie | |
FR2207682A1 (en) * | 1972-11-28 | 1974-06-21 | Electrolux Ab |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2533026A1 (en) * | 1982-09-14 | 1984-03-16 | Esswein Sa | CONTROLLED LEVEL LIQUID SUPPLY DEVICE AND APPLICATION TO WASHING MACHINE |
EP0103516A1 (en) * | 1982-09-14 | 1984-03-21 | Esswein S.A. | Liquid supply apparatus with level control, and its use in a washing machine |
Also Published As
Publication number | Publication date |
---|---|
GB1586342A (en) | 1981-03-18 |
FR2394635B1 (en) | 1984-05-11 |
IT1083311B (en) | 1985-05-21 |
ES470714A1 (en) | 1979-01-16 |
DE2825242A1 (en) | 1979-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |