FR2367475A1 - Control mechanism for programmed dishwasher - consists of circulating pump with solenoid valve operated by level and quantity indicator - Google Patents

Control mechanism for programmed dishwasher - consists of circulating pump with solenoid valve operated by level and quantity indicator

Info

Publication number
FR2367475A1
FR2367475A1 FR7731017A FR7731017A FR2367475A1 FR 2367475 A1 FR2367475 A1 FR 2367475A1 FR 7731017 A FR7731017 A FR 7731017A FR 7731017 A FR7731017 A FR 7731017A FR 2367475 A1 FR2367475 A1 FR 2367475A1
Authority
FR
France
Prior art keywords
solenoid valve
circulating pump
programmed
control mechanism
dishwasher
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.)
Granted
Application number
FR7731017A
Other languages
French (fr)
Other versions
FR2367475B1 (en
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.)
EURO HAUSGERAETE GmbH
Original Assignee
EURO HAUSGERAETE 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 EURO HAUSGERAETE GmbH filed Critical EURO HAUSGERAETE GmbH
Publication of FR2367475A1 publication Critical patent/FR2367475A1/en
Application granted granted Critical
Publication of FR2367475B1 publication Critical patent/FR2367475B1/fr
Granted 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0031—Water discharge phases
    • 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
    • A47L15/0018—Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021—Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • A47L15/0023—Water filling
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/09—Water level
    • 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
    • A47L2401/00—Automatic detection in controlling methods of washing or rinsing machines for crockery or tableware, e.g. information provided by sensors entered into controlling devices
    • A47L2401/14—Water pressure or flow rate
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/01—Water supply, e.g. opening or closure of the water inlet valve
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/02—Water discharge, e.g. opening or closure of discharge valve
    • 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
    • A47L2501/00—Output in controlling method of washing or rinsing machines for crockery or tableware, i.e. quantities or components controlled, or actions performed by the controlling device executing the controlling method
    • A47L2501/05—Drain or recirculation pump, e.g. regulation of the pump rotational speed or flow direction

Landscapes

  • Washing And Drying Of Tableware (AREA)

Abstract

The Control mechanism for the programmed dish washer has at least one circulating pump with a solenoid valve (3) for the water inlet valve. The circulating pump sprays the water over a distributor system onto the crockery and cutlery in the washer. A level indicator (2) controls the solenoid valve (3) for closing it when a preset quantity of water is let through. The distribution system incorporates a pressure monitor (4) which switches on the solenoid valve and opens it, when the circulating pump is working and a pre-determined min. pressure is not attained. The solenoid valve is also switched on by a quantity meter.
FR7731017A 1976-10-14 1977-10-14 Control mechanism for programmed dishwasher - consists of circulating pump with solenoid valve operated by level and quantity indicator Granted FR2367475A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762646383 DE2646383C2 (en) 1976-10-14 1976-10-14 Control device for a program-controlled dishwasher

Publications (2)

Publication Number Publication Date
FR2367475A1 true FR2367475A1 (en) 1978-05-12
FR2367475B1 FR2367475B1 (en) 1983-01-07

Family

ID=5990444

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7731017A Granted FR2367475A1 (en) 1976-10-14 1977-10-14 Control mechanism for programmed dishwasher - consists of circulating pump with solenoid valve operated by level and quantity indicator

Country Status (3)

Country Link
DE (1) DE2646383C2 (en)
FR (1) FR2367475A1 (en)
IT (1) IT1087923B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0255863A2 (en) * 1986-08-04 1988-02-17 Licentia Patent-Verwaltungs-GmbH Dishwashing machine
EP0263550A1 (en) * 1986-09-20 1988-04-13 Bauknecht Hausgeräte GmbH Control system for a valve in a dishwasher or the like
EP0593978A1 (en) * 1992-10-20 1994-04-27 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Dishwashing machine with water fill control
ES2388172A1 (en) * 2009-08-07 2012-10-09 Bsh Electrodomesticos España S.A. Dishwasher having a detecting device for a fill level of a storage device for washing fluid

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3839200A1 (en) * 1988-11-19 1990-05-23 Licentia Gmbh Control device for dishwashers or washing machines
DE4140949C2 (en) * 1991-12-12 1996-07-11 Aeg Hausgeraete Gmbh Level control for a dishwasher
DE19841694A1 (en) * 1998-09-11 2000-03-16 Bsh Bosch Siemens Hausgeraete Process for operating a household dishwasher comprises establishing the amount of fluid removed and the amount to be added using the number of revolutions of the circulating pump
DE10222216A1 (en) * 2002-05-16 2003-11-27 Electrolux Home Prod Corp Method of operating a dishwasher, 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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB925262A (en) * 1961-03-01 1963-05-01 Standard Pressed Steel Co Improvements in or relating to dishwashing machines
US3415261A (en) * 1966-02-28 1968-12-10 Westinghouse Electric Corp Dishwasher control
DE2013716A1 (en) * 1970-03-21 1971-10-14 Bosch Hausgeraete Gmbh Dishwasher

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1628508B1 (en) * 1967-07-26 1971-03-04 Bauknecht Gmbh G Device on a dishwasher for limiting the pressure in its interior
US3490486A (en) * 1968-06-07 1970-01-20 Gen Electric Control means for an automatic dishwasher
DE2028774B2 (en) * 1970-06-11 1972-08-03 G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart PROCEDURE FOR RELEASING A DISCONTINUED SPRAY PRESSURE DURING THE MAIN WASHING CYCLE OF A DISHWASHER

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB925262A (en) * 1961-03-01 1963-05-01 Standard Pressed Steel Co Improvements in or relating to dishwashing machines
US3415261A (en) * 1966-02-28 1968-12-10 Westinghouse Electric Corp Dishwasher control
DE2013716A1 (en) * 1970-03-21 1971-10-14 Bosch Hausgeraete Gmbh Dishwasher

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0255863A2 (en) * 1986-08-04 1988-02-17 Licentia Patent-Verwaltungs-GmbH Dishwashing machine
EP0255863A3 (en) * 1986-08-04 1989-03-15 Licentia Patent-Verwaltungs-Gmbh Method of operating a dishwashing machine
EP0263550A1 (en) * 1986-09-20 1988-04-13 Bauknecht Hausgeräte GmbH Control system for a valve in a dishwasher or the like
EP0593978A1 (en) * 1992-10-20 1994-04-27 ELECTROLUX ZANUSSI ELETTRODOMESTICI S.p.A. Dishwashing machine with water fill control
ES2388172A1 (en) * 2009-08-07 2012-10-09 Bsh Electrodomesticos España S.A. Dishwasher having a detecting device for a fill level of a storage device for washing fluid

Also Published As

Publication number Publication date
FR2367475B1 (en) 1983-01-07
DE2646383A1 (en) 1978-04-20
IT1087923B (en) 1985-06-04
DE2646383C2 (en) 1986-01-23

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Legal Events

Date Code Title Description
ST Notification of lapse