FR2275116A7 - Dishwasher with reduced water and heat consumption - has alternately operating spray systems providing for soaking period to loosen dirt - Google Patents

Dishwasher with reduced water and heat consumption - has alternately operating spray systems providing for soaking period to loosen dirt

Info

Publication number
FR2275116A7
FR2275116A7 FR7518456A FR7518456A FR2275116A7 FR 2275116 A7 FR2275116 A7 FR 2275116A7 FR 7518456 A FR7518456 A FR 7518456A FR 7518456 A FR7518456 A FR 7518456A FR 2275116 A7 FR2275116 A7 FR 2275116A7
Authority
FR
France
Prior art keywords
dishwasher
reduced water
heat consumption
systems providing
spray systems
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
Application number
FR7518456A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Application granted granted Critical
Publication of FR2275116A7 publication Critical patent/FR2275116A7/en
Expired legal-status Critical Current

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
    • A47L15/4219—Water recirculation
    • 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
    • A47L15/4219—Water recirculation
    • A47L15/4221—Arrangements for redirection of washing water, e.g. water diverters to selectively supply the spray arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Washing And Drying Of Tableware (AREA)

Abstract

The dish washer is fitted with at least two spary devices for the rinsing water which are associated with different areas in the wash chamber and the dishes located therein and during at least one rinsing process the spray devices are operated alternately in succession at the full pressure supplied by the circulating pump. This procedure which is initiated by a preselected program ensures that the wash-cycles for the different sections and dishes in the wash chamber are divided into soaking stages and cleaning stages, since only half the sprays are operated at any one time. Since the dirt has had time to soak off, less water is then required to clean th dishes and the heating-up time for the necessary water is reduced.
FR7518456A 1974-06-15 1975-06-12 Dishwasher with reduced water and heat consumption - has alternately operating spray systems providing for soaking period to loosen dirt Expired FR2275116A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742428991 DE2428991B2 (en) 1974-06-15 1974-06-15 Method for cleaning dishes in a household dishwasher

Publications (1)

Publication Number Publication Date
FR2275116A7 true FR2275116A7 (en) 1976-01-09

Family

ID=5918243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518456A Expired FR2275116A7 (en) 1974-06-15 1975-06-12 Dishwasher with reduced water and heat consumption - has alternately operating spray systems providing for soaking period to loosen dirt

Country Status (2)

Country Link
DE (1) DE2428991B2 (en)
FR (1) FR2275116A7 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505643A1 (en) * 1981-05-14 1982-11-19 Candy Ind Spa Dishwashing machine with alternate zones for washing - uses valve in pump outlet to direct water to upper or lower sprays or simultaneously to both
EP0282214A1 (en) * 1987-03-07 1988-09-14 Diversey Corporation Machine dishwashing process
EP0341766A2 (en) * 1988-05-05 1989-11-15 Unilever N.V. Mechanical warewashing process
US5331984A (en) * 1992-04-08 1994-07-26 Kabushiki Kaisha Toshiba Dishwasher
EP1040785A1 (en) * 1999-03-31 2000-10-04 Chemische Fabrik Dr. Weigert Method for cleaning objects

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826735C3 (en) * 1978-06-19 1986-04-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Device for a dishwasher
DE2922442C2 (en) * 1979-06-01 1982-12-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching device in the circulation line of a dishwasher
DE3116217C2 (en) * 1981-04-23 1988-04-14 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Dishwasher and method for cleaning dishes in such a machine
DE3209542C1 (en) * 1982-03-16 1992-05-07 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Dishwashing machine
US5017852A (en) * 1989-01-25 1991-05-21 Hoshizaki Denki Kabushiki Kaisha Electric control apparatus for dishwashing machine
IT1254679B (en) * 1992-03-17 1995-09-28 Merloni Antonio Spa WATER TREATMENT DEVICE FOR DISHWASHER MACHINES
DE4214188A1 (en) * 1992-04-30 1993-11-04 Licentia Gmbh Cleaning of badly soiled dishes in dishwasher - using intensive programme selectable in addition to normal programmable modes, such as pre-rinsing and cleaning modes, and introduced in form of softening mode directly before or after cleaning mode
DE19857413A1 (en) * 1998-12-12 2000-06-21 Whirlpool Co Process for cleaning dishes in a dishwasher
DE60141123D1 (en) * 2000-02-14 2010-03-11 Panasonic Corp DISHWASHER
DE10358970A1 (en) † 2003-12-16 2005-07-21 BSH Bosch und Siemens Hausgeräte GmbH Dishwasher with intermediate pumping operation
DE102007060196A1 (en) 2007-12-14 2009-06-18 BSH Bosch und Siemens Hausgeräte GmbH dishwasher

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2505643A1 (en) * 1981-05-14 1982-11-19 Candy Ind Spa Dishwashing machine with alternate zones for washing - uses valve in pump outlet to direct water to upper or lower sprays or simultaneously to both
EP0282214A1 (en) * 1987-03-07 1988-09-14 Diversey Corporation Machine dishwashing process
EP0341766A2 (en) * 1988-05-05 1989-11-15 Unilever N.V. Mechanical warewashing process
EP0341766A3 (en) * 1988-05-05 1990-01-17 Unilever Nv Mechanical warewashing process
US5331984A (en) * 1992-04-08 1994-07-26 Kabushiki Kaisha Toshiba Dishwasher
GB2265820B (en) * 1992-04-08 1995-11-01 Toshiba Kk Dishwasher
EP1040785A1 (en) * 1999-03-31 2000-10-04 Chemische Fabrik Dr. Weigert Method for cleaning objects

Also Published As

Publication number Publication date
DE2428991A1 (en) 1976-01-02
DE2428991B2 (en) 1978-04-06

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