GB1266691A - - Google Patents

Info

Publication number
GB1266691A
GB1266691A GB2941268A GB1266691DA GB1266691A GB 1266691 A GB1266691 A GB 1266691A GB 2941268 A GB2941268 A GB 2941268A GB 1266691D A GB1266691D A GB 1266691DA GB 1266691 A GB1266691 A GB 1266691A
Authority
GB
United Kingdom
Prior art keywords
transistor
motor
capacitor
switch
drum
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
GB2941268A
Other languages
English (en)
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 filed Critical
Publication of GB1266691A publication Critical patent/GB1266691A/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)
GB2941268A 1968-06-20 1968-06-20 Expired GB1266691A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1266691A true GB1266691A (fr) 1972-03-15

Family

ID=10291179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2941268A Expired GB1266691A (fr) 1968-06-20 1968-06-20

Country Status (4)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730057A1 (de) 1976-07-16 1978-01-26 Philips Nv Motorgeschwindigkeitsregelschaltung
EP0071307A2 (fr) * 1981-07-31 1983-02-09 Philips Electronics Uk Limited Système de régulation de la vitesse de rotation du tambour pour machine à laver et/ou essoreuse
EP0071308A2 (fr) * 1981-07-31 1983-02-09 Philips Electronics Uk Limited Système de régulation de la vitesse de rotation du tambour pour machine à laver

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2221568B1 (fr) * 1973-03-15 1976-04-23 Amiens Const Elect Mec
FR2236050B1 (fr) * 1973-07-05 1976-05-07 Amiens Const Elect Mec
KR910010214B1 (ko) * 1985-02-06 1991-12-21 미쯔비시 덴끼 가부시기가이샤 세탁기의 탈수운전방법
IT1271782B (it) * 1994-12-21 1997-06-09 Whirlpool Italia Metodo e disposizione per ottenere il bilanciamento del carico nelle macchine lavabiancheria
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 (de) * 1996-11-20 1998-06-04 Aisin Seiki Durchflußregelventileinheit
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 (ja) * 2002-10-10 2004-04-30 Lg Electronics Inc ドラム洗濯機の脱水運転制御方法
EP1416616B1 (fr) * 2002-10-26 2010-06-09 LG Electronics Inc. Moteur électrique
MX2009002331A (es) 2009-02-27 2010-03-23 Mabe Sa De Cv Metodo de centrifugado con enjuague.
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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2730057A1 (de) 1976-07-16 1978-01-26 Philips Nv Motorgeschwindigkeitsregelschaltung
EP0071307A2 (fr) * 1981-07-31 1983-02-09 Philips Electronics Uk Limited Système de régulation de la vitesse de rotation du tambour pour machine à laver et/ou essoreuse
EP0071308A2 (fr) * 1981-07-31 1983-02-09 Philips Electronics Uk Limited Système de régulation de la vitesse de rotation du tambour pour machine à laver
EP0071308A3 (en) * 1981-07-31 1983-03-09 Philips Electronic And Associated Industries Limited Drum speed control system for a washing machine
EP0071307A3 (en) * 1981-07-31 1983-03-30 Philips Electronic And Associated Industries Limited Drum speed control system for a washing and/or spin drying machine

Also Published As

Publication number Publication date
FR2011348A1 (fr) 1970-02-27
US3640098A (en) 1972-02-08
CA937659A (en) 1973-11-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee