FR2347019A1 - Dishwasher with water purification process for recycling - produces accumulation of food residue in sump centre through circulating water flow - Google Patents
Dishwasher with water purification process for recycling - produces accumulation of food residue in sump centre through circulating water flowInfo
- Publication number
- FR2347019A1 FR2347019A1 FR7708431A FR7708431A FR2347019A1 FR 2347019 A1 FR2347019 A1 FR 2347019A1 FR 7708431 A FR7708431 A FR 7708431A FR 7708431 A FR7708431 A FR 7708431A FR 2347019 A1 FR2347019 A1 FR 2347019A1
- Authority
- FR
- France
- Prior art keywords
- sump
- liquid
- food residue
- dishwasher
- recycling
- 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- Withdrawn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
-
- 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
- A47L15/4202—Water filter means or strainers
- A47L15/4204—Flat filters
Landscapes
- Washing And Drying Of Tableware (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
The dishwater incorporates a purifying process to remove food residue so that the rinsing water can be recycled. The rinsing liquid (18) in the container sump (13) is first in circulation and then once the liquid has become more or less stationary again a part is drawn off from the sump by the emptying pump (23). During the circulatory flow of the liquid practically all the residue is collected up in the middle of the sump and can be removed by drawing off a small part of the liq. The purified liquid can then be used to spray the dishes in the machine and to remove further food residue from same. It is pref. if the purified liquid is supplemented by the supply of fresh water. The sump wall (15) has an inlet opening (25) with an inlet pipe (26) for the liquid which flows under pressure concentrically round the sump axis.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762614949 DE2614949C3 (en) | 1976-04-07 | 1976-04-07 | Method for removing food residues from a dishwasher and dishwasher for carrying out the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2347019A1 true FR2347019A1 (en) | 1977-11-04 |
Family
ID=5974640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7708431A Withdrawn FR2347019A1 (en) | 1976-04-07 | 1977-03-21 | Dishwasher with water purification process for recycling - produces accumulation of food residue in sump centre through circulating water flow |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2614949C3 (en) |
| FR (1) | FR2347019A1 (en) |
| IT (1) | IT1077752B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510389A2 (en) * | 1980-09-02 | 1983-02-04 | Bosch Siemens Hausgeraete | Dishwasher incorporating food remainder removal device - has rinsing liq. circulated and sucked out of sump together with collected food remains |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3033026C2 (en) * | 1976-04-07 | 1983-12-29 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Dishwasher for carrying out a method for removing food residues |
| DE2848375A1 (en) * | 1978-11-08 | 1980-05-22 | Licentia Gmbh | METHOD FOR CLEANING DISHES IN DISHWASHER CONTAINERS OF DISHWASHER |
| AU527001B2 (en) * | 1978-12-29 | 1983-02-10 | Hobart International Inc. | Warewasher bypass soil collector |
| SE468268B (en) * | 1988-10-21 | 1992-12-07 | Electrolux Ab | DISC MACHINE WITH CONNECTION BETWEEN THE TREATMENT ROOM AND THE HEATING ROOM FOR REDUCING THE PRESSURE |
| DE4418523A1 (en) * | 1994-05-27 | 1995-11-30 | Licentia Gmbh | Domestic dishwashing machine float-controlled filter combination |
| DE4444147C2 (en) * | 1994-12-12 | 1998-02-05 | Bosch Siemens Hausgeraete | Dishwasher with an ultrasonic generator |
| DE4444148A1 (en) * | 1994-12-12 | 1996-06-13 | Bosch Siemens Hausgeraete | Operation of dish washer using ultrasound generator |
| US5700329A (en) * | 1996-05-22 | 1997-12-23 | White Consolidated Industries, Inc. | Filter standpipe for dishwasher |
| DE10358970A1 (en) † | 2003-12-16 | 2005-07-21 | BSH Bosch und Siemens Hausgeräte GmbH | Dishwasher with intermediate pumping operation |
| DE102008016199A1 (en) | 2008-03-27 | 2009-10-01 | Miele & Cie. Kg | Method for carrying out a washing program with partial replacement of the washing liquid in the washing container |
| DE102008020475A1 (en) | 2008-04-23 | 2009-11-05 | Miele & Cie. Kg | Rinse cycle executing method for program-controlled household dishwasher, involves draining liquid from container at end of rinse cycle, and operating draining device and pump number of times alternatively during exchange |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH169630A (en) * | 1933-04-18 | 1934-06-15 | Baumgaertel Otto | Device in the rinse water circulation system of dishwashers for cleaning the circulating rinse water. |
| US2700978A (en) * | 1954-06-17 | 1955-02-01 | Gen Electric | Dishwasher with soil separation chamber |
| US3313311A (en) * | 1964-01-03 | 1967-04-11 | Colston Ltd C | Dishwashing machine with liquid filtering cyclone |
| GB1293674A (en) * | 1969-05-08 | 1972-10-18 | Zanussi A Spa Industrie | Improvements in or relating to dish washing machines |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1428358A1 (en) * | 1964-12-16 | 1968-11-14 | Braun Ag | Dishwasher with circulating rinsing water |
| AT280525B (en) * | 1967-12-15 | 1970-04-10 | Bosch Hausgeraete Gmbh | Circulation pump and self-priming sewage pump for dishwashers |
| DE2451822C2 (en) * | 1974-10-31 | 1982-11-18 | Miele & Cie GmbH & Co, 4830 Gütersloh | Collecting pot for a dishwasher |
-
1976
- 1976-04-07 DE DE19762614949 patent/DE2614949C3/en not_active Expired
-
1977
- 1977-03-21 FR FR7708431A patent/FR2347019A1/en not_active Withdrawn
- 1977-04-01 IT IT2199277A patent/IT1077752B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH169630A (en) * | 1933-04-18 | 1934-06-15 | Baumgaertel Otto | Device in the rinse water circulation system of dishwashers for cleaning the circulating rinse water. |
| US2700978A (en) * | 1954-06-17 | 1955-02-01 | Gen Electric | Dishwasher with soil separation chamber |
| US3313311A (en) * | 1964-01-03 | 1967-04-11 | Colston Ltd C | Dishwashing machine with liquid filtering cyclone |
| GB1293674A (en) * | 1969-05-08 | 1972-10-18 | Zanussi A Spa Industrie | Improvements in or relating to dish washing machines |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2510389A2 (en) * | 1980-09-02 | 1983-02-04 | Bosch Siemens Hausgeraete | Dishwasher incorporating food remainder removal device - has rinsing liq. circulated and sucked out of sump together with collected food remains |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2614949C3 (en) | 1983-06-01 |
| DE2614949A1 (en) | 1977-10-27 |
| IT1077752B (en) | 1985-05-04 |
| DE2614949B2 (en) | 1979-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |