ES307743A1 - Dishwashing machine with liquid filtering cyclone - Google Patents
Dishwashing machine with liquid filtering cycloneInfo
- Publication number
- ES307743A1 ES307743A1 ES0307743A ES307743A ES307743A1 ES 307743 A1 ES307743 A1 ES 307743A1 ES 0307743 A ES0307743 A ES 0307743A ES 307743 A ES307743 A ES 307743A ES 307743 A1 ES307743 A1 ES 307743A1
- Authority
- ES
- Spain
- Prior art keywords
- liquid
- chamber
- soil
- pipe
- outlet
- 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
- A47L15/4202—Water filter means or strainers
- A47L15/4206—Tubular filters
-
- 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
- A47L15/14—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber
- A47L15/16—Washing or rinsing machines for crockery or tableware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25C—PRODUCING, WORKING OR HANDLING ICE
- F25C1/00—Producing ice
- F25C1/18—Producing ice of a particular transparency or translucency, e.g. by injecting air
- F25C1/20—Producing ice of a particular transparency or translucency, e.g. by injecting air by agitation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/794—With means for separating solid material from the fluid
- Y10T137/8013—Sediment chamber
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cyclones (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
A dishwashing machine comprises a washing chamber C, Fig. 1, through or within which, in operation, washing liquid is continuously circulated, means to withdraw a proportion of the liquid in circulation and by centrifugal means 7 to separate the withdrawn portion into relatively soilfree and soil-rich fractions, the soil-free fraction being returned to the washing chamber and the soil-rich fraction isolated for further treatment or discharge. The chamber C is provided with a door to enable articles to be washed to be placed on racks R and a pump P draws liquid from a sump S having a filter F for delivery through a duct M to a spray T. The duct M is also connected by a pipe 9 to an inlet 8 of a cyclone 7 having an outlet 10 connected by a pipe 11 to the chamber C to direct or spray soil-free liquid to parts of the articles not reached by the spray T. The cyclone also has an underflow outlet 12 for supplying soil-rich liquid to a settling chamber 13 having an outlet 14 connected to a length of rubber tube 15 in a chamber 16 conected by a pipe 17 to the pump P, the pressure from the pump acting to contract the tubing during operation to prevent the soil-rich liquid from passing to a drain 18. When the pump is stopped, the tubing opens to let the liquid in the tank 13 pass to the drain with the liquid from the chamber C. The tube 15 may be closed by the return of the liquid moving a plunger towards an anvil against which the tube rests. The liquid in the settling tank may pass through a fine-mesh screen back to the chamber C. In a further embodiment, the inlet (8) of the cyclone 7 is connected by a pipe (91, Fig. 3) to the duct (M) from the pump (P) and has its outlet (101) connected by a pipe (111) to the washing chamber. The underflow outlet (121) is connected to a diffusing cone (30) in a settling tank (131), the upper end of which is connected by a flowrestricting device (28) to the washing chamber and the lower end of which is connected by an outlet (141) and pipe (151) to a drain valve (27). The flowrestriction consists of a chamber having a tangential inlet passage and an axial discharge passage. In a further embodiment, two or more cyclones are used in series, the underflow of the first being discharged into the inlet of the second.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB432/64A GB1068541A (en) | 1964-01-03 | 1964-01-03 | Improvements in and relating to dish washing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES307743A1 true ES307743A1 (en) | 1965-05-01 |
Family
ID=9704253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0307743A Expired ES307743A1 (en) | 1964-01-03 | 1964-12-31 | Dishwashing machine with liquid filtering cyclone |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3313311A (en) |
| AT (1) | AT266386B (en) |
| BE (1) | BE657795A (en) |
| CH (1) | CH434602A (en) |
| DE (1) | DE1250979B (en) |
| DK (1) | DK106666C (en) |
| ES (1) | ES307743A1 (en) |
| GB (1) | GB1068541A (en) |
| IL (1) | IL22622A (en) |
| NL (2) | NL6415341A (en) |
| NO (1) | NO116051B (en) |
| SE (1) | SE306599B (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3385437A (en) * | 1965-04-02 | 1968-05-28 | Bauer Bros Co | Eccentric head hydrocyclone |
| US3447545A (en) * | 1966-09-27 | 1969-06-03 | Dura Corp | Reclamation of liquids used in vehicle washing |
| US3765430A (en) * | 1971-10-21 | 1973-10-16 | Winterhalter Kg Karl | Automatic dish rinsing machine having a centrifugal force separator |
| JPS5290374U (en) * | 1975-12-27 | 1977-07-06 | ||
| DE2614949C3 (en) * | 1976-04-07 | 1983-06-01 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Method for removing food residues from a dishwasher and dishwasher for carrying out the method |
| US4168715A (en) * | 1978-05-26 | 1979-09-25 | Whirlpool Corporation | Dishwasher soil separator |
| AU527001B2 (en) * | 1978-12-29 | 1983-02-10 | Hobart International Inc. | Warewasher bypass soil collector |
| DE3021755C2 (en) * | 1980-06-10 | 1987-10-01 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Method for removing food residues from the washing compartment of a dishwasher and method for carrying out the method |
| SE8004565L (en) * | 1980-06-19 | 1981-12-20 | Fjaellstroem Bengt | PROCEDURE FOR WASHING OR CLEANING AND RINSE OR DRYING OF RUBBER MATERIALS |
| US4392891A (en) * | 1980-07-02 | 1983-07-12 | Hobart Corporation | Dishwasher soil collecting circuit |
| US4319599A (en) * | 1980-09-22 | 1982-03-16 | Whirlpool Corporation | Vertical soil separator for dishwasher |
| US4350306A (en) * | 1980-09-22 | 1982-09-21 | Whirlpool Corporation | Chopper for dishwasher soil separator |
| US4319598A (en) * | 1980-09-22 | 1982-03-16 | Whirlpool Corporation | Soil separator drain valve |
| US4468333A (en) * | 1981-03-25 | 1984-08-28 | Hobart Corporation | Method for a warewasher bypass soil collector |
| US4346723A (en) * | 1981-03-25 | 1982-08-31 | Hobart Corporation | Apparatus for a warewasher bypass soil collector |
| US4836229A (en) * | 1987-04-30 | 1989-06-06 | Ecolab Inc. | Dishwashing apparatus including a flip-top solid detergent dispenser |
| US4938240A (en) * | 1987-04-30 | 1990-07-03 | Ecolab Inc. | Dishwashing apparatus including a flip-flop solid detergent dispenser |
| US5368815A (en) * | 1992-12-07 | 1994-11-29 | Oxidyn, Incorporated | Process and apparatus for sanitizing articles |
| US6001190A (en) * | 1995-04-06 | 1999-12-14 | General Electric Company | Reduced energy cleaning appliance |
| US5954071A (en) * | 1997-01-15 | 1999-09-21 | Magliocca; Charles Thomas | Parts washing apparatus with centrifugal filter |
| DE19964292B4 (en) * | 1998-03-05 | 2004-03-18 | Samsung Electronics Co., Ltd., Suwon | A washer has a centrifugal water filter through which the wash liquor continuously cycles |
| JP2001070694A (en) * | 1999-08-18 | 2001-03-21 | Lg Electronics Inc | Washing machine |
| DE102008022960A1 (en) | 2008-05-09 | 2009-11-12 | Meiko Maschinenbau Gmbh & Co. Kg | Dirt trap device with level control |
| US20130263892A1 (en) * | 2010-12-21 | 2013-10-10 | General Electric Company | Eco-dishwasher system and methodology |
| AU2012211970A1 (en) * | 2011-02-04 | 2013-08-29 | Unified Brands, Inc. | Fluid pump volute diversion system, solids collections system and related methods for a washing machine |
| JP2015146951A (en) * | 2014-02-07 | 2015-08-20 | 横河電子機器株式会社 | Cleaning machine |
| CN107606665A (en) * | 2017-10-09 | 2018-01-19 | 广东美的厨房电器制造有限公司 | Filter and cigarette machine purging system and cigarette machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US747980A (en) * | 1903-07-24 | 1903-12-29 | Donald A Kennedy | Cleaning-machine. |
| US1706938A (en) * | 1926-11-13 | 1929-03-26 | Frank W Olin | Method of and apparatus for the recovery of explosives from shells |
| US2352356A (en) * | 1941-05-07 | 1944-06-27 | Victor N Albertson | Auto parts washer |
| US2578040A (en) * | 1942-09-03 | 1951-12-11 | American Cyanamid Co | Method of and circuit for material modification and coolant clarification |
| US3003346A (en) * | 1957-05-09 | 1961-10-10 | Whirlpool Co | Laundry machine with hydraulic separator |
| US3003347A (en) * | 1957-09-13 | 1961-10-10 | Whirlpool Co | Laundry machine with hydraulic separator |
| NL259913A (en) * | 1960-01-13 | |||
| US3129711A (en) * | 1960-09-29 | 1964-04-21 | Gorman Rupp Ind Inc | Dishwasher recirculating assembly |
-
0
- DE DENDAT1250979D patent/DE1250979B/en not_active Withdrawn
- NL NL126434D patent/NL126434C/xx active
-
1964
- 1964-01-03 GB GB432/64A patent/GB1068541A/en not_active Expired
- 1964-12-11 NO NO155944A patent/NO116051B/no unknown
- 1964-12-14 IL IL22622A patent/IL22622A/en unknown
- 1964-12-18 US US419355A patent/US3313311A/en not_active Expired - Lifetime
- 1964-12-22 DK DK630864AA patent/DK106666C/en active
- 1964-12-23 AT AT1093264A patent/AT266386B/en active
- 1964-12-29 CH CH1677664A patent/CH434602A/en unknown
- 1964-12-30 SE SE15874/64A patent/SE306599B/xx unknown
- 1964-12-30 BE BE657795A patent/BE657795A/xx unknown
- 1964-12-31 ES ES0307743A patent/ES307743A1/en not_active Expired
- 1964-12-31 NL NL6415341A patent/NL6415341A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT266386B (en) | 1968-11-11 |
| SE306599B (en) | 1968-12-02 |
| CH434602A (en) | 1967-04-30 |
| IL22622A (en) | 1968-05-30 |
| DE1250979B (en) | 1967-09-28 |
| NL126434C (en) | 1900-01-01 |
| US3313311A (en) | 1967-04-11 |
| NL6415341A (en) | 1965-07-05 |
| DK106666C (en) | 1967-03-06 |
| GB1068541A (en) | 1967-05-10 |
| NO116051B (en) | 1969-01-20 |
| BE657795A (en) | 1965-06-30 |
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