DE69200827D1 - Method for determining the weight of laundry in washing machines. - Google Patents

Method for determining the weight of laundry in washing machines.

Info

Publication number
DE69200827D1
DE69200827D1 DE69200827T DE69200827T DE69200827D1 DE 69200827 D1 DE69200827 D1 DE 69200827D1 DE 69200827 T DE69200827 T DE 69200827T DE 69200827 T DE69200827 T DE 69200827T DE 69200827 D1 DE69200827 D1 DE 69200827D1
Authority
DE
Germany
Prior art keywords
laundry
determining
weight
washing machines
machines
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
DE69200827T
Other languages
German (de)
Other versions
DE69200827T2 (en
Inventor
Mario Trangoni
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.)
Electrolux Zanussi Elettrodomestici SpA
Original Assignee
Zanussi Elettrodomestici SpA
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 Zanussi Elettrodomestici SpA filed Critical Zanussi Elettrodomestici SpA
Publication of DE69200827D1 publication Critical patent/DE69200827D1/en
Application granted granted Critical
Publication of DE69200827T2 publication Critical patent/DE69200827T2/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
    • D06F34/18—Condition of the laundry, e.g. nature or weight
    • 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
    • D06F2103/02—Characteristics of laundry or load
    • D06F2103/04—Quantity, e.g. weight or variation of weight
    • 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
    • D06F2103/38—Time, e.g. duration
    • 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
    • D06F2105/46—Drum speed; Actuation of motors, e.g. starting or interrupting
    • D06F2105/48—Drum speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
DE69200827T 1991-10-11 1992-09-07 Method for determining the weight of laundry in washing machines. Expired - Fee Related DE69200827T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPN910067A IT1256270B (en) 1991-10-11 1991-10-11 LINEN WEIGHT MEASUREMENT PROCEDURE FOR LINEN WASHING MACHINE.

Publications (2)

Publication Number Publication Date
DE69200827D1 true DE69200827D1 (en) 1995-01-19
DE69200827T2 DE69200827T2 (en) 1995-04-13

Family

ID=11394587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200827T Expired - Fee Related DE69200827T2 (en) 1991-10-11 1992-09-07 Method for determining the weight of laundry in washing machines.

Country Status (5)

Country Link
EP (1) EP0536542B1 (en)
JP (1) JP3108219B2 (en)
DE (1) DE69200827T2 (en)
ES (1) ES2067988T3 (en)
IT (1) IT1256270B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4862242A (en) * 1983-12-05 1989-08-29 General Electric Company Semiconductor wafer with an electrically-isolated semiconductor device
DE4336349A1 (en) * 1993-10-25 1995-04-27 Bosch Siemens Hausgeraete Method for determining the mass of wet laundry in a laundry drum
US5577283A (en) * 1995-03-20 1996-11-26 General Electric Company Energy efficient washer with inertia based method for determining load
IT1267587B1 (en) * 1994-09-28 1997-02-07 Zanussi Elettrodomestici PERFECTED LAUNDRY WASHING MACHINE WITH AUTOMATIC WEIGHT DETERMINATION
US5596889A (en) * 1995-10-20 1997-01-28 Electric Power Research Institute Laundry machine with reduced suds spin cycle
JPH10211387A (en) * 1997-01-30 1998-08-11 Matsushita Electric Ind Co Ltd Washing machine
JP3641581B2 (en) * 2000-10-24 2005-04-20 株式会社東芝 Drum washing machine
EP1386995A4 (en) 2001-04-05 2005-12-07 Sanyo Electric Co Electric washing machine
KR100629526B1 (en) * 2003-10-23 2006-09-27 엘지전자 주식회사 Drum washer for sensing quantity of wash and method thereof
EP1738013B1 (en) * 2004-03-01 2012-01-11 Arçelik Anonim Sirketi A load detection method
KR20100064655A (en) 2008-12-05 2010-06-15 삼성전자주식회사 Control method of washing machine
DE102009001112A1 (en) * 2009-02-24 2010-08-26 BSH Bosch und Siemens Hausgeräte GmbH Method for monitoring a loading of a laundry drum and / or a degree of drying of laundry items and corresponding circuit arrangement
US8166590B2 (en) 2009-04-16 2012-05-01 Whirlpool Corporation Method and apparatus for determining laundry load size
US8631527B2 (en) 2009-08-10 2014-01-21 Whirlpool Corporation Laundry treating appliance with tumble pattern control
US8914930B2 (en) 2010-04-13 2014-12-23 Whirlpool Corporation Laundry treating appliance with load amount detection
CN103925979B (en) * 2013-01-15 2016-08-03 代傲电子控制（南京）有限公司 The method and apparatus that washing machine undergarment is weighed
TWI626430B (en) * 2017-04-10 2018-06-11 台達電子工業股份有限公司 Sensorless dc brushless motor load measurement method and apparatus thereof
CN110359251A (en) * 2018-04-10 2019-10-22 青岛海尔洗衣机有限公司 A kind of washing machine automatically determines the control method and washing machine of air-dry time
CN111945377B (en) * 2020-08-17 2022-08-26 珠海格力电器股份有限公司 Weighing method of washing machine, washing machine and computer readable storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559796B1 (en) * 1984-02-17 1986-11-21 Esswein Sa WASHING MACHINE WITH AUTOMATIC DETERMINATION OF THE TYPE OF LAUNDRY INSERTED IN THIS MACHINE
NZ248097A (en) * 1989-08-30 1996-10-28 Fisher & Paykel Measuring liquid level in laundry machine by monitoring resistance of wash bowl to rotation

Also Published As

Publication number Publication date
ITPN910067A0 (en) 1991-10-11
JPH05200186A (en) 1993-08-10
JP3108219B2 (en) 2000-11-13
EP0536542A1 (en) 1993-04-14
EP0536542B1 (en) 1994-12-07
ITPN910067A1 (en) 1993-04-11
DE69200827T2 (en) 1995-04-13
IT1256270B (en) 1995-11-29
ES2067988T3 (en) 1995-04-01

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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