DE59001090D1 - METHOD FOR CONTROLLING THE RINSING OF A PROGRAM-CONTROLLED WASHING MACHINE. - Google Patents

METHOD FOR CONTROLLING THE RINSING OF A PROGRAM-CONTROLLED WASHING MACHINE.

Info

Publication number
DE59001090D1
DE59001090D1 DE9090102655T DE59001090T DE59001090D1 DE 59001090 D1 DE59001090 D1 DE 59001090D1 DE 9090102655 T DE9090102655 T DE 9090102655T DE 59001090 T DE59001090 T DE 59001090T DE 59001090 D1 DE59001090 D1 DE 59001090D1
Authority
DE
Germany
Prior art keywords
rinsing
washing machine
water
program
controlling
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 - Fee Related
Application number
DE9090102655T
Other languages
German (de)
Inventor
Georg F Wagner
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.)
Ecolab Engineering GmbH
Original Assignee
Lang Apparatebau 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 Lang Apparatebau GmbH filed Critical Lang Apparatebau GmbH
Application granted granted Critical
Publication of DE59001090D1 publication Critical patent/DE59001090D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/22—Condition of the washing liquid, e.g. turbidity
    • 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
    • D06F2103/20—Washing liquid condition, e.g. turbidity
    • D06F2103/22—Content of detergent or additives
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/02—Water supply
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/42—Detergent or additive supply
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/62—Stopping or disabling machine operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

The washing machine is equipped with a conductivity measuring cell (24) which determines the electrolyte content of the pumped-off rinsing water, so that a decision can be made as to whether a further rinsing operation is necessary. The measuring cell (24) is arranged in a portion (20a) of the run-off line (20), in which there is still residual water from the rinsing operation after the pumping off. The conductivity measurement is carried out with the rinsing water at a standstill. The conductance of the fresh water which is fed to the washing machine and which has been measured by a further measuring cell (4), likewise with the water at a standstill, is used as reference conductance. <IMAGE>
DE9090102655T 1989-02-13 1990-02-10 METHOD FOR CONTROLLING THE RINSING OF A PROGRAM-CONTROLLED WASHING MACHINE. Expired - Fee Related DE59001090D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3904222A DE3904222A1 (en) 1989-02-13 1989-02-13 METHOD AND DEVICE FOR PROGRAM CONTROL OF WASHING MACHINES

Publications (1)

Publication Number Publication Date
DE59001090D1 true DE59001090D1 (en) 1993-05-06

Family

ID=6373950

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3904222A Ceased DE3904222A1 (en) 1989-02-13 1989-02-13 METHOD AND DEVICE FOR PROGRAM CONTROL OF WASHING MACHINES
DE9090102655T Expired - Fee Related DE59001090D1 (en) 1989-02-13 1990-02-10 METHOD FOR CONTROLLING THE RINSING OF A PROGRAM-CONTROLLED WASHING MACHINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3904222A Ceased DE3904222A1 (en) 1989-02-13 1989-02-13 METHOD AND DEVICE FOR PROGRAM CONTROL OF WASHING MACHINES

Country Status (3)

Country Link
EP (1) EP0383218B1 (en)
AT (1) ATE87674T1 (en)
DE (2) DE3904222A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2266898B (en) * 1992-05-09 1995-09-20 Hotpoint Ltd Washing machines
DE4232135C2 (en) * 1992-09-25 1995-10-26 Bauknecht Hausgeraete Process for monitoring and controlling a program process in the program sequence of a household appliance
DE19548514A1 (en) * 1995-12-22 1997-06-26 Bosch Siemens Hausgeraete Domestic washing machine
DE29611091U1 (en) 1996-06-25 1997-10-23 AEG Hausgeräte GmbH, 90429 Nürnberg Liquid-carrying household appliance with program control
ES2177370B1 (en) * 1999-10-14 2004-08-16 Atyc Technological S.L. DEVICE FOR WET TREATMENT OF TEXTILE MATTERS.
DE10042713C2 (en) * 2000-08-31 2003-08-21 Miele & Cie Process for controlling a washing program
KR101052783B1 (en) * 2007-04-06 2011-07-29 삼성전자주식회사 Washing machine control method
DE102007042968B4 (en) * 2007-09-10 2021-05-12 BSH Hausgeräte GmbH Method for detecting foam in a drum washing machine and a suitable drum washing machine
KR101692719B1 (en) 2008-04-30 2017-01-04 엘지전자 주식회사 Control methed of washing machine
KR101531621B1 (en) * 2008-06-16 2015-06-25 삼성전자주식회사 Method of controlling washing machine
WO2010105937A1 (en) * 2009-03-16 2010-09-23 BSH Bosch und Siemens Hausgeräte GmbH Method for optimizing a rinsing phase in a washing machine and washing machine suitable therefor
PL2243416T3 (en) * 2009-04-24 2014-01-31 Electrolux Home Products Corp Nv Method for operating a dishwasher
DE102009052728A1 (en) * 2009-11-12 2011-05-19 Perma-Trade Wassertechnik Gmbh Water supply device for use as filling tap for hot water supply network in heating system, has electric control unit, where electric signals of conductivity- and flow rate measuring devices are coupled with each other in control unit
DE102010002773A1 (en) * 2010-03-11 2011-09-15 Henkel Ag & Co. Kgaa Dosing system with dosing control for a water-conducting household appliance
AT510818A3 (en) * 2010-11-18 2019-02-15 Perma Trade Wassertechnik Gmbh Water connection device or method for monitoring the flow of water through a water pipe
DE102010062138A1 (en) * 2010-11-29 2012-05-31 Henkel Ag & Co. Kgaa Method for controlling a dosing device for flowable detergents or cleaners
KR102266570B1 (en) 2014-05-30 2021-06-18 엘지전자 주식회사 Laundry Treating Apparatus
DE102015204540A1 (en) 2015-03-13 2016-09-15 BSH Hausgeräte GmbH Method for operating a washing machine with an electrochemical sensor and suitable washing machine for this purpose
DE102015204538A1 (en) 2015-03-13 2016-09-15 BSH Hausgeräte GmbH Washing machine with electrochemical water hardness determination and method for its operation
JP2024016745A (en) * 2022-07-26 2024-02-07 青島海爾洗衣机有限公司 Drum-type washing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1485076A1 (en) * 1963-06-14 1969-05-22 Philips Patentverwaltung Process for the automatic determination of the amount of water required for flushing with program-controlled water machines
US3575193A (en) * 1968-05-20 1971-04-20 Whirlpool Co Total sensing combination washer-dryer
FI773869A (en) * 1977-12-20 1979-06-21 Asko Upo Oy FOERFARANDE OCH ANORDNING FOER STYRNING AV SKOELJNINGEN I EN TVAETTMASKIN
FR2558610B1 (en) * 1984-01-23 1986-05-09 Labo Electronique Physique METHOD AND APPARATUS FOR DETERMINING THE MOMENT OF STOPPING A LIQUID RENEWAL PROCESS
DE3424711A1 (en) * 1984-07-05 1986-02-06 Lang Apparatebau GmbH, 8227 Siegsdorf Method of controlling a cleaning installation and device for carrying out the method

Also Published As

Publication number Publication date
EP0383218B1 (en) 1993-03-31
EP0383218A1 (en) 1990-08-22
DE3904222A1 (en) 1990-08-16
ATE87674T1 (en) 1993-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee