SE7705865L - LEVEL CONTROL FOR FRONT-FEED DISHWASHERS - Google Patents
LEVEL CONTROL FOR FRONT-FEED DISHWASHERSInfo
- Publication number
- SE7705865L SE7705865L SE7705865A SE7705865A SE7705865L SE 7705865 L SE7705865 L SE 7705865L SE 7705865 A SE7705865 A SE 7705865A SE 7705865 A SE7705865 A SE 7705865A SE 7705865 L SE7705865 L SE 7705865L
- Authority
- SE
- Sweden
- Prior art keywords
- container
- level
- water
- overflow
- chamber
- Prior art date
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
- A47L15/4244—Water-level measuring or regulating arrangements
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
It has a rising pipe (1) which is connected to the container (not illustrated) of a dish-washing machine and in which a partition (2) is arranged, whose overflow edge (3) lies at the height of the normal level (4) of the container. An overflow channel (5) opens out into a chamber (6). Connected via nozzles (7) to this chamber (6) acting as an air trap are pressure circuits (not illustrated). When the circulation pump is inactive, the container is filled with water. When the filling level (4) is reached, the water runs over the overflow edge (3) into the chamber (6) until the normal water level (8, 8') in the overflow channel (5) has been reached. The pressure circuits then close the inlet valve. When the circulation pump starts running, the normal filling level (4) drops to the working level (9). If, for example owing to a leaking inlet valve, more water enters the container, the rising pipe (1) fills again up to the overflow edge (3) and the overflow channel (5) fills up to the extreme water level (11, 11'). The pressure circuits then switch the emptying pump on. The container edge in the door loading region can thus be placed lower without increasing the risk of leakage. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762624219 DE2624219C2 (en) | 1976-05-29 | 1976-05-29 | Level control device for a dishwasher with a loading door arranged on the front |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7705865L true SE7705865L (en) | 1977-11-30 |
| SE418361B SE418361B (en) | 1981-05-25 |
Family
ID=5979345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7705865A SE418361B (en) | 1976-05-29 | 1977-05-17 | LEVEL CONTROL DEVICE FOR FRONT-FEED DISHWASHERS |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH621253A5 (en) |
| DE (1) | DE2624219C2 (en) |
| FR (1) | FR2352528A1 (en) |
| IT (1) | IT1085146B (en) |
| SE (1) | SE418361B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3002625A1 (en) * | 1980-01-25 | 1981-07-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | DEVICE FOR LEVELING FRONT DISHWASHER DISHWASHER |
| DE3227905A1 (en) * | 1982-07-26 | 1984-04-26 | Bauknecht Hausgeräte GmbH, 7000 Stuttgart | Device for the determination of the liquid level in the vat of a water-using household appliance |
| FR2728773B1 (en) * | 1994-12-28 | 1997-01-31 | Esswein Sa | ANTI-OVERFLOW DEVICE FOR A DISHWASHER |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1081082A (en) * | 1963-03-15 | 1967-08-31 | Hoover Ltd | Improvements relating to level responsive arrangements |
| DE1628681B2 (en) * | 1966-08-04 | 1975-04-03 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Equipment on dishwashers for level control |
| DE1728043B1 (en) * | 1968-08-17 | 1971-10-14 | Licentia Gmbh | INSTALLATION FOR DISHWASHERS WITH A LOADING CONTROLLER ON THE FRONT SIDE |
| GB1192125A (en) * | 1968-09-25 | 1970-05-20 | Philips Electronic Associated | Improvements in or relating to Dish-Washing Machines |
| DE7247582U (en) * | 1972-02-23 | 1973-04-26 | Industrie Zanussi A Spa | Overflow protection device, especially for washing machines and dish washers |
| FR2241062B1 (en) * | 1973-08-17 | 1978-12-08 | Europe Mfg Trust |
-
1976
- 1976-05-29 DE DE19762624219 patent/DE2624219C2/en not_active Expired
-
1977
- 1977-05-04 CH CH557577A patent/CH621253A5/en not_active IP Right Cessation
- 1977-05-17 SE SE7705865A patent/SE418361B/en not_active Application Discontinuation
- 1977-05-18 IT IT2372877A patent/IT1085146B/en active
- 1977-05-25 FR FR7715950A patent/FR2352528A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2352528A1 (en) | 1977-12-23 |
| DE2624219C2 (en) | 1984-03-15 |
| SE418361B (en) | 1981-05-25 |
| IT1085146B (en) | 1985-05-28 |
| FR2352528B1 (en) | 1982-05-21 |
| DE2624219A1 (en) | 1977-12-15 |
| CH621253A5 (en) | 1981-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7705865-9 |