ATE284461T1 - METHOD FOR COMPENSATING THE RESPONSE ERROR OF A LEVEL PRESSURE CAN IN A WASHING MACHINE - Google Patents

METHOD FOR COMPENSATING THE RESPONSE ERROR OF A LEVEL PRESSURE CAN IN A WASHING MACHINE

Info

Publication number
ATE284461T1
ATE284461T1 AT02006880T AT02006880T ATE284461T1 AT E284461 T1 ATE284461 T1 AT E284461T1 AT 02006880 T AT02006880 T AT 02006880T AT 02006880 T AT02006880 T AT 02006880T AT E284461 T1 ATE284461 T1 AT E284461T1
Authority
AT
Austria
Prior art keywords
washing machine
determined
compensating
filling
volume
Prior art date
Application number
AT02006880T
Other languages
German (de)
Inventor
Helmut Simon
Wolfgang Halder
Duncan Hutton
Original Assignee
Diehl Ako Stiftung Gmbh & Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7679263&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE284461(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Diehl Ako Stiftung Gmbh & Co filed Critical Diehl Ako Stiftung Gmbh & Co
Application granted granted Critical
Publication of ATE284461T1 publication Critical patent/ATE284461T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/087—Water level measuring or regulating devices
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F33/34—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of water filling
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/18—Washing liquid level

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fuel Cell (AREA)

Abstract

Method for compensating response errors of a pressure element used with a program controlled washing machine where filling is based on determined filling times. Accordingly the washing machine is filled with a first volume determined using the pressure element, and a corresponding measured volume determined. A difference value between the actual filling volume and the design volume is determined and stored for use as a calibration value, which is then used to modify time controlled filling processes.
AT02006880T 2001-03-27 2002-03-26 METHOD FOR COMPENSATING THE RESPONSE ERROR OF A LEVEL PRESSURE CAN IN A WASHING MACHINE ATE284461T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10115101A DE10115101C1 (en) 2001-03-27 2001-03-27 Method for compensating the response error of a filling pressure cell in a washing machine

Publications (1)

Publication Number Publication Date
ATE284461T1 true ATE284461T1 (en) 2004-12-15

Family

ID=7679263

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02006880T ATE284461T1 (en) 2001-03-27 2002-03-26 METHOD FOR COMPENSATING THE RESPONSE ERROR OF A LEVEL PRESSURE CAN IN A WASHING MACHINE

Country Status (4)

Country Link
EP (1) EP1245714B1 (en)
AT (1) ATE284461T1 (en)
DE (2) DE10115101C1 (en)
ES (1) ES2231602T3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10226298C1 (en) * 2002-06-07 2003-10-30 Thomas Vogl Stripping beam for laser-controlled wheeled loader, to smooth and level ground surfaces, has a stripping beam coupled to a jib with movement around three axes
DE102004022682B3 (en) * 2004-05-05 2006-03-02 Miele & Cie. Kg Method for detecting a fault of a measuring device for detecting the amount of water in dishwashers
ITTO20070843A1 (en) * 2007-11-23 2009-05-24 Indesit Co Spa METHOD FOR DETECTING THE LEVEL OF A WASHING LIQUID INSIDE A WASHING MACHINE, AND ITS WASHING MACHINE.
IT1393212B1 (en) 2009-03-11 2012-04-11 Indesit Co Spa METHOD OF PRODUCTION OF A HOUSEHOLD APPLIANCE, IN PARTICULAR A WASHING MACHINE, A DISHWASHER, A WASHING MACHINE OR A DRYER, OF THE TYPE INCLUDING AT LEAST A PRESSURE SWITCH, APPLIANCES BUILT IN ACCORDING TO THIS METHOD AND PRESSURE SWITCH FOR ITS PRODUCTION.
DE102013220035A1 (en) * 2013-10-02 2015-04-02 Meiko Maschinenbau Gmbh & Co. Kg Method for calibrating a cleaning device
US11339524B2 (en) 2018-10-02 2022-05-24 Alliance Laundry Systems Llc Top loading washing machine including water level sensor control
US11248326B2 (en) 2020-03-03 2022-02-15 Haier Us Appliance Solutions, Inc. Water level detection system for a washing machine appliance and methods for operating the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4408640A (en) * 1981-10-26 1983-10-11 The Singer Company Method and apparatus for filling a container
DE3329345A1 (en) * 1983-08-13 1985-02-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for measuring quantities of water
GB8523282D0 (en) * 1985-09-20 1985-10-23 Hotpoint Ltd Washing machines & control systems
DE4222240A1 (en) * 1992-07-07 1994-01-13 Licentia Gmbh Washing machine inlet valve calibration - using separate measurement for the flow vol. and trickle flow vol.
DE19933807B4 (en) * 1999-07-20 2007-03-29 AEG Hausgeräte GmbH Device for monitoring the degree of filling in the tub of a program-controlled washing machine
IT1310883B1 (en) * 1999-07-30 2002-02-22 Ranco Inc PRODUCTION PROCESS OF WATER LEVEL OR VOLUME CONTROL DEVICES FOR HOUSEHOLD APPLIANCES

Also Published As

Publication number Publication date
ES2231602T3 (en) 2005-05-16
EP1245714B1 (en) 2004-12-08
DE10115101C1 (en) 2003-01-30
EP1245714A3 (en) 2003-09-17
DE50201706D1 (en) 2005-01-13
EP1245714A2 (en) 2002-10-02

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Legal Events

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