GB925262A - Improvements in or relating to dishwashing machines - Google Patents
Improvements in or relating to dishwashing machinesInfo
- Publication number
- GB925262A GB925262A GB742961A GB742961A GB925262A GB 925262 A GB925262 A GB 925262A GB 742961 A GB742961 A GB 742961A GB 742961 A GB742961 A GB 742961A GB 925262 A GB925262 A GB 925262A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- inlet valve
- pressure
- machine
- 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.)
- Expired
Links
Classifications
-
- 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
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
925,262. Dish-washing machines. PRESSED STEEL CO. Ltd. March 1, 1962 [March 1, 1961], No. 7429/61. Class 138 (1). In an automatic dish-washing machine of the pressure spray kind an electrically-actuated water inlet valve is controlled by a switch responsive to the pump outlet pressure. In the switch 24 two contacts 27 are mounted on flexible metallic strips insulated from each other but electrically connected to an inlet valve 15 and a sequence timer 23. A predetermined minimum pressure in a tube 26 connecting a switch 24 to a pump 19 operates a bellows 28, opening the contacts 27 and thereby isolating the inlet valve from the timer. In this way the same amount of water is admitted to the machine every time. After a time corresponding to that needed to fill the machine at the lowest operable inlet water pressure the switch 23 automatically breaks the circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB742961A GB925262A (en) | 1961-03-01 | 1961-03-01 | Improvements in or relating to dishwashing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB742961A GB925262A (en) | 1961-03-01 | 1961-03-01 | Improvements in or relating to dishwashing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB925262A true GB925262A (en) | 1963-05-01 |
Family
ID=9832948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB742961A Expired GB925262A (en) | 1961-03-01 | 1961-03-01 | Improvements in or relating to dishwashing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB925262A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2367475A1 (en) * | 1976-10-14 | 1978-05-12 | Euro Hausgeraete Gmbh | Control mechanism for programmed dishwasher - consists of circulating pump with solenoid valve operated by level and quantity indicator |
FR2417967A1 (en) * | 1976-12-17 | 1979-09-21 | Hobart Corp | FILLING CONTROL FOR AUTOMATIC MACHINE BEFORE DISHES AND METHOD OF USING THIS MACHINE |
US4271861A (en) * | 1979-10-11 | 1981-06-09 | General Electric Company | Dishwasher fill level control arrangement |
FR2499396A1 (en) * | 1981-02-06 | 1982-08-13 | Esswein Sa | Dishwashing machine with pump pressure transducer - uses pump to spray water onto dishes and pressure transducer to cut off water inlet solenoid when sufficient water is admitted |
EP0263550A1 (en) * | 1986-09-20 | 1988-04-13 | Bauknecht Hausgeräte GmbH | Control system for a valve in a dishwasher or the like |
DE4026838A1 (en) * | 1990-08-24 | 1992-03-05 | Bosch Siemens Hausgeraete | Domestic dishwasher with rotary pressure pump - has pressure-responsive switching unit closing supply valve in dependence on pressure detected |
WO2011006785A3 (en) * | 2009-07-14 | 2011-04-14 | BSH Bosch und Siemens Hausgeräte GmbH | Water-bearing household appliance |
-
1961
- 1961-03-01 GB GB742961A patent/GB925262A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2367475A1 (en) * | 1976-10-14 | 1978-05-12 | Euro Hausgeraete Gmbh | Control mechanism for programmed dishwasher - consists of circulating pump with solenoid valve operated by level and quantity indicator |
FR2417967A1 (en) * | 1976-12-17 | 1979-09-21 | Hobart Corp | FILLING CONTROL FOR AUTOMATIC MACHINE BEFORE DISHES AND METHOD OF USING THIS MACHINE |
US4271861A (en) * | 1979-10-11 | 1981-06-09 | General Electric Company | Dishwasher fill level control arrangement |
FR2499396A1 (en) * | 1981-02-06 | 1982-08-13 | Esswein Sa | Dishwashing machine with pump pressure transducer - uses pump to spray water onto dishes and pressure transducer to cut off water inlet solenoid when sufficient water is admitted |
EP0263550A1 (en) * | 1986-09-20 | 1988-04-13 | Bauknecht Hausgeräte GmbH | Control system for a valve in a dishwasher or the like |
DE4026838A1 (en) * | 1990-08-24 | 1992-03-05 | Bosch Siemens Hausgeraete | Domestic dishwasher with rotary pressure pump - has pressure-responsive switching unit closing supply valve in dependence on pressure detected |
WO2011006785A3 (en) * | 2009-07-14 | 2011-04-14 | BSH Bosch und Siemens Hausgeräte GmbH | Water-bearing household appliance |
RU2492799C1 (en) * | 2009-07-14 | 2013-09-20 | Бсх Бош Унд Сименс Хаусгерете Гмбх | Water-conductive household device |
US8691021B2 (en) | 2009-07-14 | 2014-04-08 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Water-bearing household appliance |
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