GB2292847B - Single-phase induction motor and refrigerator using the single-phase induction motor - Google Patents

Single-phase induction motor and refrigerator using the single-phase induction motor

Info

Publication number
GB2292847B
GB2292847B GB9516541A GB9516541A GB2292847B GB 2292847 B GB2292847 B GB 2292847B GB 9516541 A GB9516541 A GB 9516541A GB 9516541 A GB9516541 A GB 9516541A GB 2292847 B GB2292847 B GB 2292847B
Authority
GB
United Kingdom
Prior art keywords
induction motor
phase induction
refrigerator
phase
motor
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
GB9516541A
Other versions
GB9516541D0 (en
GB2292847A (en
Inventor
Shuuji Sawano
Hiroshige Konishi
Kunihiko Yagi
Susumu Kawaguchi
Tetsuya Mochizuki
Yasuhiro Yoshino
Takenori Adachi
Nobuyoshi Harakawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9516541D0 publication Critical patent/GB9516541D0/en
Publication of GB2292847A publication Critical patent/GB2292847A/en
Application granted granted Critical
Publication of GB2292847B publication Critical patent/GB2292847B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • H02P1/445—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor by using additional capacitors switched at start up
    • 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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an ac motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
    • F24F11/85—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using variable-flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
    • F25D2317/0653—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the mullion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Ac Motors In General (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Motor And Converter Starters (AREA)
GB9516541A 1994-08-31 1995-08-11 Single-phase induction motor and refrigerator using the single-phase induction motor Expired - Fee Related GB2292847B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP20710594 1994-08-31
JP07075178A JP3126895B2 (en) 1994-08-31 1995-03-31 Single-phase induction motor and refrigerator using the single-phase induction motor

Publications (3)

Publication Number Publication Date
GB9516541D0 GB9516541D0 (en) 1995-10-11
GB2292847A GB2292847A (en) 1996-03-06
GB2292847B true GB2292847B (en) 1998-05-06

Family

ID=26416329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9516541A Expired - Fee Related GB2292847B (en) 1994-08-31 1995-08-11 Single-phase induction motor and refrigerator using the single-phase induction motor

Country Status (5)

Country Link
JP (1) JP3126895B2 (en)
CN (1) CN1038378C (en)
GB (1) GB2292847B (en)
HK (1) HK1000503A1 (en)
SG (1) SG54971A1 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5818186A (en) * 1996-04-03 1998-10-06 Hewlett-Packard Company Multiple impact motor drive for stapling
US6318966B1 (en) 1999-04-06 2001-11-20 York International Corporation Method and system for controlling a compressor
JP3785366B2 (en) * 1999-11-12 2006-06-14 エルジー エレクトロニクス インコーポレーテッド Apparatus and method for controlling supply of current and capacitance to a compressor
MY125213A (en) * 1999-11-12 2006-07-31 Lg Electronics Inc "device and method for controlling supply of current and static capacitance to compressor"
EP1139549A3 (en) * 2000-03-29 2002-06-05 SANYO ELECTRIC Co., Ltd. Sealed motor compressor
ES2181598B1 (en) * 2001-07-10 2004-06-01 Cubigel, S.A. A CONTROL CIRCUIT FOR A SINGLE-PHASE ELECTRIC INDUCTION MOTOR.
GB2387978A (en) 2002-04-27 2003-10-29 P D Technology Ltd Motor control
KR100474330B1 (en) * 2002-05-13 2005-03-08 엘지전자 주식회사 Driving comtrol apparatus of reciprocating compressor for refrigerator
CH695976A5 (en) * 2002-12-02 2006-10-31 Roland Weigel Apparatus and method for reducing the power consumption during start-up of a single-phase AC induction motor.
JP2006187057A (en) * 2004-12-24 2006-07-13 Sumitomo Electric Ind Ltd Motor
KR20070071202A (en) * 2005-12-29 2007-07-04 엘지전자 주식회사 Velocity changeableness apparatus and method for hybrid induction motor
EP2246568B1 (en) * 2006-02-02 2018-03-07 LG Electronics Inc. Control apparatus for linear compressor
JP2007303732A (en) * 2006-05-11 2007-11-22 Matsushita Electric Ind Co Ltd Air conditioner
DE102006034499A1 (en) * 2006-07-19 2008-01-31 Danfoss Compressors Gmbh Motor start circuit
KR100819617B1 (en) * 2006-12-29 2008-04-04 캐리어 주식회사 Airconditioner compressor with softstarter
JP5148978B2 (en) * 2007-12-12 2013-02-20 オリエンタルモーター株式会社 Torque adjustment method and torque adjustment device for capacitor motor
CN101932836B (en) * 2008-01-08 2015-06-03 Lg电子株式会社 Apparatus and method for controlling operation of compressor
JP4845990B2 (en) * 2009-04-13 2011-12-28 株式会社日立産機システム air compressor
WO2011047681A2 (en) * 2009-10-22 2011-04-28 Danfoss Compressors Gmbh An ac single phase induction motor, a device for operating a single phase induction motor, and a compressor with such a motor or device
BRPI1005448A2 (en) * 2010-12-22 2013-04-02 Whirlpool Sa Modular Compressor Speed Switching Circuit
WO2012164690A1 (en) * 2011-05-31 2012-12-06 日立アプライアンス株式会社 Method for detecting abnormality in refrigeration apparatus and apparatus therefor
GB2504577A (en) * 2012-06-04 2014-02-05 Secop Gmbh A motor system with a relay disconnecting the start winding at a voltage threshold
CN103326663A (en) * 2013-05-15 2013-09-25 轮通空调节能设备（上海）有限公司 Control circuit of motor for cold storage and control method of motor
CN103414454B (en) * 2013-08-26 2016-06-01 施乐 Rotary magnetic establishes pass and stall protection method by cable
CN105371544A (en) * 2014-08-29 2016-03-02 青岛海尔洗衣机有限公司 Heat pump system, control method of heat pump system and clothes dryer
CN107327397B (en) * 2017-08-29 2021-06-01 合肥恒大江海泵业股份有限公司 Electric control system for monitoring and improving starting performance of submersible electric pump
KR102287163B1 (en) 2020-01-10 2021-08-06 엘지전자 주식회사 Electric motor and compressor having the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB513635A (en) * 1938-03-04 1939-10-18 British Thomson Houston Co Ltd Improvements in and relating to electric motors
GB531374A (en) * 1938-07-23 1941-01-02 British Thomson Houston Co Ltd Improvements in and relating to electric motors
US4066937A (en) * 1976-01-13 1978-01-03 Lennox Industries, Inc. Control circuit for a two speed single phase motor
GB2036475A (en) * 1978-11-02 1980-06-25 Danfoss As Starting AC Electric Motors
GB2067370A (en) * 1979-12-28 1981-07-22 Myson Group Ltd Electric motor start up control
GB2088658A (en) * 1980-11-27 1982-06-09 Electricity Council A starting circuit for a single-phase induction motor

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB513635A (en) * 1938-03-04 1939-10-18 British Thomson Houston Co Ltd Improvements in and relating to electric motors
GB531374A (en) * 1938-07-23 1941-01-02 British Thomson Houston Co Ltd Improvements in and relating to electric motors
US4066937A (en) * 1976-01-13 1978-01-03 Lennox Industries, Inc. Control circuit for a two speed single phase motor
GB2036475A (en) * 1978-11-02 1980-06-25 Danfoss As Starting AC Electric Motors
GB2067370A (en) * 1979-12-28 1981-07-22 Myson Group Ltd Electric motor start up control
GB2088658A (en) * 1980-11-27 1982-06-09 Electricity Council A starting circuit for a single-phase induction motor

Also Published As

Publication number Publication date
GB9516541D0 (en) 1995-10-11
JP3126895B2 (en) 2001-01-22
CN1132961A (en) 1996-10-09
SG54971A1 (en) 1998-12-21
JPH08126363A (en) 1996-05-17
GB2292847A (en) 1996-03-06
CN1038378C (en) 1998-05-13
HK1000503A1 (en) 2000-03-24

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20000127

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040811