CA937659A - Clothes washing and spin drying machines - Google Patents

Clothes washing and spin drying machines

Info

Publication number
CA937659A
CA937659A CA054869A CA54869A CA937659A CA 937659 A CA937659 A CA 937659A CA 054869 A CA054869 A CA 054869A CA 54869 A CA54869 A CA 54869A CA 937659 A CA937659 A CA 937659A
Authority
CA
Canada
Prior art keywords
clothes washing
spin drying
drying machines
machines
spin
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
CA054869A
Inventor
H. Eastall Martin
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.)
British Domestic Appliances Ltd
Original Assignee
British Domestic Appliances Ltd
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 British Domestic Appliances Ltd filed Critical British Domestic Appliances Ltd
Application granted granted Critical
Publication of CA937659A publication Critical patent/CA937659A/en
Expired 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • D06F37/304—Arrangements or adaptations of electric motors
    • 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
    • D06F2103/24—Spin speed; Drum movements
    • 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
    • D06F2103/26—Imbalance; Noise level
    • 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
    • D06F2103/44—Current or voltage
    • D06F2103/46—Current or voltage of the motor driving the drum
    • 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
    • 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 
    • D06F33/48—Preventing or reducing imbalance or noise
    • 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
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Control Of Ac Motors In General (AREA)
CA054869A 1968-06-20 1969-06-20 Clothes washing and spin drying machines Expired CA937659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2941268 1968-06-20

Publications (1)

Publication Number Publication Date
CA937659A true CA937659A (en) 1973-11-27

Family

ID=10291179

Family Applications (1)

Application Number Title Priority Date Filing Date
CA054869A Expired CA937659A (en) 1968-06-20 1969-06-20 Clothes washing and spin drying machines

Country Status (4)

Country Link
US (1) US3640098A (en)
CA (1) CA937659A (en)
FR (1) FR2011348A1 (en)
GB (1) GB1266691A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221568B1 (en) * 1973-03-15 1976-04-23 Amiens Const Elect Mec
FR2236050B1 (en) * 1973-07-05 1976-05-07 Amiens Const Elect Mec
GB1531336A (en) * 1976-07-16 1978-11-08 Mullard Ltd Motor speed control circuits
GB2102990A (en) * 1981-07-31 1983-02-09 Philips Electronic Associated Drum speed control system for a washing and/or spin drying machine
GB2102985A (en) * 1981-07-31 1983-02-09 Philips Electronic Associated Drum speed control system for a washing machine
KR910010214B1 (en) * 1985-02-06 1991-12-21 미쯔비시 덴끼 가부시기가이샤 Dehydrating method for a washing machine
IT1271782B (en) * 1994-12-21 1997-06-09 Whirlpool Italia METHOD AND ARRANGEMENT TO OBTAIN A BALANCE OF THE LOAD IN THE WASHING MACHINE MACHINES
US5887456A (en) * 1995-08-30 1999-03-30 Sharp Kabushiki Kaisha Drum type drying/washing machine
US5596889A (en) * 1995-10-20 1997-01-28 Electric Power Research Institute Laundry machine with reduced suds spin cycle
DE19751333A1 (en) * 1996-11-20 1998-06-04 Aisin Seiki Flow regulating valve unit
US6163912A (en) * 1997-09-22 2000-12-26 Matsushita Electric Industrial Co., Ltd. Washing machine
US6401284B1 (en) * 2000-04-04 2002-06-11 Lg Electronics Inc. Method for controlling washing during spinning in tilt-type washing machine for attenuation of vibration
US6578225B2 (en) * 2000-05-25 2003-06-17 Skf Autobalance Systems Ab Low-speed prebalancing for washing machines
JP2004130059A (en) * 2002-10-10 2004-04-30 Lg Electronics Inc Spin-drying operation controlling method for drum type washing machine
EP1416616B1 (en) * 2002-10-26 2010-06-09 LG Electronics Inc. Electric motor
MX2009002331A (en) 2009-02-27 2010-03-23 Mabe Sa De Cv Centrifuge method with rinsing.
US8984693B2 (en) 2010-12-10 2015-03-24 Whirlpool Corporation Method and apparatus for redistributing an imbalance in a laundry treating appliance
US9279206B2 (en) 2011-03-30 2016-03-08 Whirlpool Corporation Method and apparatus for forming a counterbalance to an imbalance in a laundry treating appliance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003090A (en) * 1959-04-06 1961-10-03 Gen Motors Corp Power drive apparatus
US3055203A (en) * 1959-10-01 1962-09-25 Gen Electric Automatic washer-dryer including a pre-spin impulse speed and unbalance switch means
US3095534A (en) * 1960-11-22 1963-06-25 Gen Electric Circuit for controlling energization of a direct current load
US3293889A (en) * 1964-08-24 1966-12-27 Whirlpool Co Control for continually varying tumble speed
US3346115A (en) * 1965-07-12 1967-10-10 Maytag Co Method and apparatus for centrifugal extraction

Also Published As

Publication number Publication date
FR2011348A1 (en) 1970-02-27
GB1266691A (en) 1972-03-15
US3640098A (en) 1972-02-08

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