GB2280519B - Clothes washing machine - Google Patents

Clothes washing machine

Info

Publication number
GB2280519B
GB2280519B GB9415821A GB9415821A GB2280519B GB 2280519 B GB2280519 B GB 2280519B GB 9415821 A GB9415821 A GB 9415821A GB 9415821 A GB9415821 A GB 9415821A GB 2280519 B GB2280519 B GB 2280519B
Authority
GB
United Kingdom
Prior art keywords
washing machine
clothes washing
clothes
machine
washing
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
GB9415821A
Other versions
GB2280519A (en
GB9415821D0 (en
Inventor
Masahiro Imai
Yosiyuki Makino
Hiroshi Ikeda
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.)
Toshiba Corp
Toshiba AVE Co Ltd
Original Assignee
Toshiba Corp
Toshiba Audio Video Engineering Co 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
Priority claimed from JP2226917A external-priority patent/JP2786729B2/en
Application filed by Toshiba Corp, Toshiba Audio Video Engineering Co Ltd filed Critical Toshiba Corp
Publication of GB9415821D0 publication Critical patent/GB9415821D0/en
Publication of GB2280519A publication Critical patent/GB2280519A/en
Application granted granted Critical
Publication of GB2280519B publication Critical patent/GB2280519B/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
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/10—Power supply arrangements, e.g. stand-by circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
GB9415821A 1990-08-28 1991-08-02 Clothes washing machine Expired - Fee Related GB2280519B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2226917A JP2786729B2 (en) 1990-08-28 1990-08-28 Washing machine
GB9116721A GB2247579B (en) 1990-08-28 1991-08-02 Clothes washing machine

Publications (3)

Publication Number Publication Date
GB9415821D0 GB9415821D0 (en) 1994-09-28
GB2280519A GB2280519A (en) 1995-02-01
GB2280519B true GB2280519B (en) 1995-05-10

Family

ID=26299343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9415821A Expired - Fee Related GB2280519B (en) 1990-08-28 1991-08-02 Clothes washing machine

Country Status (1)

Country Link
GB (1) GB2280519B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011122849A2 (en) * 2010-03-30 2011-10-06 엘지전자 주식회사 Motor control method and device, and washing machine and control method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371819A (en) * 1980-12-11 1983-02-01 Pako Corporation Pulse width modulation speed control
WO1983002341A1 (en) * 1981-12-21 1983-07-07 Beckman Instruments Inc Improved motor speed control system
US4623827A (en) * 1985-02-09 1986-11-18 Ricoh Company, Ltd. Device for controlling motor rotation speed
US4749927A (en) * 1986-04-11 1988-06-07 Ampex Corporation Adaptive digitally controlled motor drive system and method
EP0310116A2 (en) * 1987-10-02 1989-04-05 Mitsubishi Denki Kabushiki Kaisha Motor driving power supply apparatus including switching regulator control loop
EP0331259A1 (en) * 1988-03-04 1989-09-06 Whirlpool Europe B.V. Control circuit for a permanent magnet or constant excitation direct current motor, particularly for washing machines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371819A (en) * 1980-12-11 1983-02-01 Pako Corporation Pulse width modulation speed control
WO1983002341A1 (en) * 1981-12-21 1983-07-07 Beckman Instruments Inc Improved motor speed control system
US4623827A (en) * 1985-02-09 1986-11-18 Ricoh Company, Ltd. Device for controlling motor rotation speed
US4749927A (en) * 1986-04-11 1988-06-07 Ampex Corporation Adaptive digitally controlled motor drive system and method
EP0310116A2 (en) * 1987-10-02 1989-04-05 Mitsubishi Denki Kabushiki Kaisha Motor driving power supply apparatus including switching regulator control loop
EP0331259A1 (en) * 1988-03-04 1989-09-06 Whirlpool Europe B.V. Control circuit for a permanent magnet or constant excitation direct current motor, particularly for washing machines

Also Published As

Publication number Publication date
GB2280519A (en) 1995-02-01
GB9415821D0 (en) 1994-09-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070802