HK27591A - Electric motor controls and laundry machines using such motor controls - Google Patents

Electric motor controls and laundry machines using such motor controls

Info

Publication number
HK27591A
HK27591A HK275/91A HK27591A HK27591A HK 27591 A HK27591 A HK 27591A HK 275/91 A HK275/91 A HK 275/91A HK 27591 A HK27591 A HK 27591A HK 27591 A HK27591 A HK 27591A
Authority
HK
Hong Kong
Prior art keywords
motor controls
laundry machines
electric motor
controls
electric
Prior art date
Application number
HK275/91A
Other languages
English (en)
Inventor
Gerald David Duncan
Original Assignee
Fisher & Paykel
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26650656&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK27591(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from NZ213489A external-priority patent/NZ213489A/xx
Application filed by Fisher & Paykel filed Critical Fisher & Paykel
Publication of HK27591A publication Critical patent/HK27591A/xx

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
    • D06F34/08—Control circuits or arrangements thereof
    • 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
    • H02P23/24—Controlling the direction, e.g. clockwise or counterclockwise
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting
    • H02P6/22—Arrangements for starting in a selected direction of rotation
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/30—Arrangements for controlling the direction of rotation
    • 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)
  • Power Engineering (AREA)
  • Textile Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Washing Machine And Dryer (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Electric Motors In General (AREA)
HK275/91A 1985-09-16 1991-04-11 Electric motor controls and laundry machines using such motor controls HK27591A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ213490A NZ213490A (en) 1985-09-16 1985-09-16 Cyclic motor reversal by forced commutation
NZ213489A NZ213489A (en) 1985-09-16 1985-09-16 Cyclic motor reversal by forced commutation

Publications (1)

Publication Number Publication Date
HK27591A true HK27591A (en) 1991-04-19

Family

ID=26650656

Family Applications (2)

Application Number Title Priority Date Filing Date
HK275/91A HK27591A (en) 1985-09-16 1991-04-11 Electric motor controls and laundry machines using such motor controls
HK92894A HK92894A (en) 1985-09-16 1994-09-01 Electric motor controls and laundry machines using such motor controls

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK92894A HK92894A (en) 1985-09-16 1994-09-01 Electric motor controls and laundry machines using such motor controls

Country Status (10)

Country Link
US (1) US4857814A (ja)
JP (3) JP2556483B2 (ja)
KR (2) KR950013239B1 (ja)
AU (3) AU587860B2 (ja)
BR (1) BR8604419A (ja)
CA (1) CA1288465C (ja)
DE (1) DE3631502A1 (ja)
GB (2) GB2180672B (ja)
HK (2) HK27591A (ja)
NZ (1) NZ213490A (ja)

Families Citing this family (72)

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NZ213490A (en) * 1985-09-16 1990-03-27 Fisher & Paykel Cyclic motor reversal by forced commutation
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NZ236543A (en) * 1990-12-19 1995-11-27 Fisher & Paykel Electronic control of laundry machine motor for agitation
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US5517095A (en) * 1991-10-03 1996-05-14 Sgs-Thomson Microelectronics, Inc. Method and apparatus for operating polyphase DC motors using a PWM chopping signal in zero crossing determination
US5512805A (en) * 1991-10-03 1996-04-30 Sgs-Thomson Microelectronics, Inc. Method and apparatus for determining reverse rotation of a polyphase DC motor
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US5652525A (en) * 1992-03-16 1997-07-29 Lockheed Martin Tactical Systems, Inc. System and method for detecting D.C. motor circuit failures
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US5486743A (en) * 1992-11-19 1996-01-23 Kabushiki Kaisha Toshiba Inverter and air conditioner controlled by the same
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US6089115A (en) * 1998-08-19 2000-07-18 Dana Corporation Angular transmission using magnetorheological fluid (MR fluid)
WO2000029660A1 (en) * 1998-11-17 2000-05-25 Fisher & Paykel Limited Laundry machine
US6477867B1 (en) 1998-12-23 2002-11-12 Fisher & Paykel Limited Laundry appliance
US6215261B1 (en) 1999-05-21 2001-04-10 General Electric Company Application specific integrated circuit for controlling power devices for commutating a motor based on the back emf of motor
CN1264268C (zh) * 1999-06-21 2006-07-12 菲舍尔和佩克尔有限公司 线性电机及其驱动和控制方法
US6418581B1 (en) 1999-06-24 2002-07-16 Ipso-Usa, Inc. Control system for measuring load imbalance and optimizing spin speed in a laundry washing machine
US6445879B1 (en) * 1999-07-21 2002-09-03 Lg Electronics Inc. Apparatus and method for braking a washing machine
US6264432B1 (en) 1999-09-01 2001-07-24 Liquid Metronics Incorporated Method and apparatus for controlling a pump
NZ515578A (en) * 2001-11-20 2004-03-26 Fisher & Paykel Appliances Ltd Reduction of power to free piston linear motor to reduce piston overshoot
US7690063B2 (en) * 2002-05-09 2010-04-06 Whirlpool Corporation Random tumbling washing machine wash chamber for improving cleaning while minimizing mechanical damage to clothes
US7047770B2 (en) * 2002-07-23 2006-05-23 Maytag Corporation Washing machine agitation action control
KR100504486B1 (ko) * 2002-12-10 2005-08-03 엘지전자 주식회사 드럼세탁기의 포량 감지방법
DE10302531B4 (de) * 2003-01-20 2007-02-08 Minebea Co., Ltd. Messeinrichtung und Messverfahren für Elektromotoren
NZ527999A (en) * 2003-09-02 2005-08-26 Fisher & Paykel Appliances Ltd Controller improvements
JP2005083309A (ja) * 2003-09-10 2005-03-31 Shinano Kenshi Co Ltd 電磁式ポンプの駆動方法
NZ530370A (en) * 2003-12-22 2005-06-24 Fisher & Paykel Appliances Ltd Single winding BEMF sensing brushless DC motor
EP1596495B1 (de) 2004-05-12 2011-04-27 ebm-papst St. Georgen GmbH & Co. KG Verfahren zum sensorlosen Betrieb eines elektronisch kommutierten Motors, und Motor zur Durchführung eines solchen Verfahrens
US7141949B2 (en) 2005-03-07 2006-11-28 Fisher & Paykel Appliances Limited Low noise back EMF sensing brushless DC motor
US7573217B2 (en) * 2005-05-31 2009-08-11 Regal-Beloit Corporation Methods and systems for automatic rotation direction determination of electronically commutated motor
US7589483B2 (en) * 2007-06-07 2009-09-15 Fisher & Paykel Applicances Limited Motor control
WO2009061220A2 (en) * 2007-11-08 2009-05-14 Fisher & Paykel Appliances Limited Slow speed drive method for an electronically commutated motor, controller implementing same, washing machine incorporating same
AU2009327647B2 (en) 2008-12-17 2012-07-19 Fisher & Paykel Appliances Limited A laundry machine
US8733189B2 (en) * 2009-12-11 2014-05-27 EMZ-Hanauer GmbH & Co KGaA Combination transmission selector and speed sensor
DE102010002666A1 (de) * 2010-03-08 2011-09-08 Robert Bosch Gmbh Motorsystem mit einer elektronisch kommutierten elektrischen Maschine
US9041323B2 (en) 2012-03-09 2015-05-26 Ormco Corporation Apparatus and method for asymmetrical coast control of an endodontic motor
CN103309251B (zh) * 2012-03-16 2016-01-27 中山大洋电机股份有限公司 一种实现高效控制的电器控制系统及其信号转换板
US9974627B2 (en) * 2012-04-06 2018-05-22 Aseptico Inc. Method for cutting or abrading with a tool, and related drivers and systems
US9564843B2 (en) * 2012-04-23 2017-02-07 Infineon Technologies Americas Corp. Reverse rotation of a motor configured for operation in a forward direction
CN103306097B (zh) * 2013-04-14 2016-05-25 无锡小天鹅股份有限公司 一种洗衣机及其自动控制方法
US9362845B2 (en) * 2013-12-23 2016-06-07 Generac Power Systems, Inc. Method of operating a single-phase generator in parallel with an inventor
DE102014008462A1 (de) * 2014-06-06 2015-12-17 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Verfahren zum Betrieb eines bürstenbehafteten Kommutatormotors eines Verstellantriebs und Verstellantrieb
CN106436179A (zh) * 2016-10-10 2017-02-22 南京航空航天大学 工业滚筒洗衣机称重方法
US10236815B2 (en) * 2016-12-02 2019-03-19 Arm Ltd. Sensor error detection and correction
CN110115494B (zh) * 2018-02-05 2021-12-03 佛山市顺德区美的电热电器制造有限公司 烹饪机及其控制方法和计算机可读存储介质
DE102018221953A1 (de) * 2018-12-17 2020-06-18 Robert Bosch Gmbh Verfahren zum Betreiben einer automatisierten Feststellbremse sowie entsprechende Vorrichtung
CN110699913B (zh) * 2019-10-14 2024-06-18 青岛海尔洗衣机有限公司 一种波轮洗衣机的控制方法及波轮洗衣机
WO2021252588A1 (en) 2020-06-11 2021-12-16 Milwaukee Electric Tool Corporation Voltage-based braking methodology for a power tool

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Also Published As

Publication number Publication date
NZ213490A (en) 1990-03-27
AU587860B2 (en) 1989-08-31
JP2556483B2 (ja) 1996-11-20
BR8604419A (pt) 1987-05-12
GB2198263B (en) 1989-08-23
DE3631502A1 (de) 1987-03-26
KR950013239B1 (ko) 1995-10-26
KR970001998B1 (ko) 1997-02-20
GB8622289D0 (en) 1986-10-22
JP3300592B2 (ja) 2002-07-08
GB2180672B (en) 1989-08-23
AU6270186A (en) 1987-03-19
AU608960B2 (en) 1991-04-18
AU603507B2 (en) 1990-11-15
GB2198263A (en) 1988-06-08
JPH08228497A (ja) 1996-09-03
HK92894A (en) 1994-09-09
GB8726788D0 (en) 1987-12-23
CA1288465C (en) 1991-09-03
JPH09191688A (ja) 1997-07-22
KR870003256A (ko) 1987-04-16
GB2180672A (en) 1987-04-01
JPS62131792A (ja) 1987-06-15
JP3300591B2 (ja) 2002-07-08
US4857814A (en) 1989-08-15
AU3169789A (en) 1989-08-03
AU3169889A (en) 1989-08-03

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20060915