GB2124662B - Controlling spin-dry drum speed according to drum imbalance - Google Patents

Controlling spin-dry drum speed according to drum imbalance

Info

Publication number
GB2124662B
GB2124662B GB08314043A GB8314043A GB2124662B GB 2124662 B GB2124662 B GB 2124662B GB 08314043 A GB08314043 A GB 08314043A GB 8314043 A GB8314043 A GB 8314043A GB 2124662 B GB2124662 B GB 2124662B
Authority
GB
United Kingdom
Prior art keywords
drum
speed according
imbalance
dry
controlling 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
GB08314043A
Other versions
GB2124662A (en
GB8314043D0 (en
Inventor
Alexander Brian Roderick Dow
Robert Lindsay Quinn
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.)
TI Domestic Appliances Ltd
Original Assignee
TI 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 TI Domestic Appliances Ltd filed Critical TI Domestic Appliances Ltd
Priority to GB08314043A priority Critical patent/GB2124662B/en
Publication of GB8314043D0 publication Critical patent/GB8314043D0/en
Publication of GB2124662A publication Critical patent/GB2124662A/en
Application granted granted Critical
Publication of GB2124662B publication Critical patent/GB2124662B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/0077—Characterised by the use of a particular software algorithm
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/10—Commutator motors, e.g. repulsion 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
    • D06F2103/26—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
    • 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
    • D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
    • D06F34/14—Arrangements for detecting or measuring specific parameters
    • D06F34/16—Imbalance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
GB08314043A 1982-05-21 1983-05-20 Controlling spin-dry drum speed according to drum imbalance Expired GB2124662B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08314043A GB2124662B (en) 1982-05-21 1983-05-20 Controlling spin-dry drum speed according to drum imbalance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8214934 1982-05-21
GB08314043A GB2124662B (en) 1982-05-21 1983-05-20 Controlling spin-dry drum speed according to drum imbalance

Publications (3)

Publication Number Publication Date
GB8314043D0 GB8314043D0 (en) 1983-06-29
GB2124662A GB2124662A (en) 1984-02-22
GB2124662B true GB2124662B (en) 1986-09-17

Family

ID=26282906

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08314043A Expired GB2124662B (en) 1982-05-21 1983-05-20 Controlling spin-dry drum speed according to drum imbalance

Country Status (1)

Country Link
GB (1) GB2124662B (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416639A1 (en) * 1984-05-05 1985-11-07 Miele & Cie GmbH & Co, 4830 Gütersloh Process for controlling the spin programme of a washing machine
DE3436786A1 (en) * 1984-10-06 1986-04-17 Miele & Cie GmbH & Co, 4830 Gütersloh Process for controlling the washing program of a drum-type washing machine and washing machine for carrying out the process
GB2202646B (en) * 1987-03-18 1991-07-17 Ti Creda Mfg Improvements in or relating to washing machines
FR2665271B1 (en) * 1990-07-24 1992-11-13 Sextant Avionique METHOD FOR CONTROLLING THE ROTATION SPEED OF THE DRUM OF A CENTRIFUGAL SPINNING MACHINE ACCORDING TO THE BALOURD AND MACHINE FOR CARRYING OUT THIS METHOD.
JPH05103895A (en) * 1991-10-15 1993-04-27 Toshiba Corp Abnormal vibration detector for washing machine
IT1263648B (en) * 1993-03-24 1996-08-27 INDUSTRIAL WASHING MACHINE FOR DRUM GARMENTS WITH HORIZONTAL AXIS, AUTOMATIC LOADING AND UNLOADING, AUTOMATIC CLOSING AND OPENING OF LOADING AND UNLOADING DOORS
DE4431846C2 (en) * 1994-09-07 2001-02-15 Diehl Ako Stiftung Gmbh & Co Method for load-dependent control and / or regulation of a washing machine or a tumble dryer
DE4438760A1 (en) * 1994-10-29 1996-05-02 Miele & Cie Method for determining a load level dependent on the type of laundry and the amount of laundry
ES2228627T3 (en) * 2000-11-24 2005-04-16 Primus N.V. ROTATING MACHINE WITH UNBALANCED OPERATION.
US6568018B1 (en) * 2001-03-30 2003-05-27 Standet International Corporation Washing machine speed sensor
US6594841B2 (en) 2001-09-21 2003-07-22 Maytag Corporation Unbalance detection system for a washing machine
US7409738B2 (en) * 2005-04-28 2008-08-12 Freescale Semiconductor, Inc. System and method for predicting rotational imbalance
KR20070048918A (en) * 2005-11-07 2007-05-10 삼성전자주식회사 Washing machine and its unbalance detection method
DE102006017530A1 (en) * 2006-04-13 2007-10-18 BSH Bosch und Siemens Hausgeräte GmbH Combined washing machine and spin drier has axle with multi-axis imbalance sensors linked to control unit
KR101006591B1 (en) 2008-06-03 2011-01-07 엘지전자 주식회사 Clothes dryer
DE102017121862A1 (en) 2017-07-14 2018-08-16 Schaeffler Technologies AG & Co. KG Rolling bearing for storing a washing machine drum
DE102018221057A1 (en) 2018-12-05 2020-06-10 BSH Hausgeräte GmbH Laundry treatment device and method for operating a laundry treatment device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268791A (en) * 1963-12-26 1966-08-23 Gen Motors Corp Centrifugal extraction machine having speed control means responsive to vibration
GB1272400A (en) * 1968-08-19 1972-04-26 British Domestic Appliances Improvements in or relating to washing machines
US3583182A (en) * 1968-10-23 1971-06-08 Hitachi Ltd Washing machine
DE2606896A1 (en) * 1976-02-20 1977-08-25 Licentia Gmbh ELECTRON BEAM GENERATING SYSTEM FOR A CATHODE BEAM TUBE
DE3039315C2 (en) * 1980-10-17 1984-10-31 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Circuit arrangement for supplying power to a variable-speed electric motor

Also Published As

Publication number Publication date
GB2124662A (en) 1984-02-22
GB8314043D0 (en) 1983-06-29

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee