CA2080604C - Method for controlling the rotational speed of a motor-compressor used in an air conditioner - Google Patents

Method for controlling the rotational speed of a motor-compressor used in an air conditioner

Info

Publication number
CA2080604C
CA2080604C CA002080604A CA2080604A CA2080604C CA 2080604 C CA2080604 C CA 2080604C CA 002080604 A CA002080604 A CA 002080604A CA 2080604 A CA2080604 A CA 2080604A CA 2080604 C CA2080604 C CA 2080604C
Authority
CA
Canada
Prior art keywords
rotational speed
motor
compressor
air conditioner
constant rotational
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
CA002080604A
Other languages
English (en)
French (fr)
Other versions
CA2080604A1 (en
Inventor
Susumu 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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of CA2080604A1 publication Critical patent/CA2080604A1/en
Application granted granted Critical
Publication of CA2080604C publication Critical patent/CA2080604C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/05—Pressure after the pump outlet
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Ac Motors In General (AREA)
CA002080604A 1991-10-15 1992-10-15 Method for controlling the rotational speed of a motor-compressor used in an air conditioner Expired - Fee Related CA2080604C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3266137A JPH05118719A (ja) 1991-10-15 1991-10-15 電動コンプレツサの回転数制御方法
JPHEI-3-266137 1991-10-15

Publications (2)

Publication Number Publication Date
CA2080604A1 CA2080604A1 (en) 1993-04-16
CA2080604C true CA2080604C (en) 1994-12-13

Family

ID=17426834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002080604A Expired - Fee Related CA2080604C (en) 1991-10-15 1992-10-15 Method for controlling the rotational speed of a motor-compressor used in an air conditioner

Country Status (8)

Country Link
US (1) US5259211A (enExample)
EP (1) EP0537673B1 (enExample)
JP (1) JPH05118719A (enExample)
KR (1) KR930007695A (enExample)
AU (1) AU661341B2 (enExample)
CA (1) CA2080604C (enExample)
DE (1) DE69211281T2 (enExample)
SG (1) SG79179A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506487A (en) * 1991-03-28 1996-04-09 General Electric Company Systems and methods for driving a compressor with a motor
US5423192A (en) * 1993-08-18 1995-06-13 General Electric Company Electronically commutated motor for driving a compressor
JP2725500B2 (ja) * 1991-10-23 1998-03-11 三菱電機株式会社 インバータ空調機
JPH07332740A (ja) * 1994-06-03 1995-12-22 Toshiba Corp 空気調和機の運転制御方法
JPH09145174A (ja) * 1995-11-17 1997-06-06 Sanyo Electric Co Ltd 空気調和機及びその運転制御方法
JPH09150622A (ja) * 1995-11-30 1997-06-10 Zexel Corp 自動車用空気調和装置
US5675231A (en) * 1996-05-15 1997-10-07 General Electric Company Systems and methods for protecting a single phase motor from circulating currents
JPH1113635A (ja) * 1997-06-30 1999-01-19 Matsushita Electric Ind Co Ltd 圧縮機駆動装置
EP0916531B1 (de) * 1997-11-11 2005-12-21 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Betreiben eines Kältemittelsystems
US7076920B2 (en) * 2000-03-22 2006-07-18 Mks Instruments, Inc. Method of using a combination differential and absolute pressure transducer for controlling a load lock
JP2002243246A (ja) * 2001-02-15 2002-08-28 Sanden Corp 空調装置
JP4782941B2 (ja) * 2001-05-16 2011-09-28 サンデン株式会社 車両用空気調和装置
KR20050035327A (ko) * 2003-10-10 2005-04-18 현대자동차주식회사 혼성 가교 시스템을 적용한 차량용 고내구성 방진 고무조성물
JP5122550B2 (ja) * 2009-11-26 2013-01-16 シャープ株式会社 Ｐｔｃヒータの制御方法及び空気調和機
JP5027863B2 (ja) * 2009-11-26 2012-09-19 シャープ株式会社 空気調和機
KR102011830B1 (ko) * 2017-11-09 2019-08-19 엘지전자 주식회사 압축기 구동 장치 및 이를 구비하는 공기조화기

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425449A (en) * 1977-07-28 1979-02-26 Toshiba Corp Protective realy
US4463573A (en) * 1980-09-15 1984-08-07 Ford Motor Company Pressure responsive safety control for refrigerant compressor
US4602484A (en) * 1982-07-22 1986-07-29 Bendikson Donald L Refrigeration system energy controller
US4796436A (en) * 1986-12-09 1989-01-10 Carrier Corporation Heat pump charging
JPH079331B2 (ja) * 1986-12-26 1995-02-01 松下電器産業株式会社 ヒートポンプ式空気調和機の運転制御方法
JPS6411152A (en) * 1987-07-06 1989-01-13 Teijin Ltd Thermoplastic polymer composition for exterior trim and exterior panel of automobile
JPH01193562A (ja) * 1988-01-29 1989-08-03 Toshiba Corp 空気調和機
GB2219449B (en) * 1988-05-31 1992-12-09 Toshiba Kk Air conditioning system having voltage drop countermeasure battery
EP0437617B1 (en) * 1989-07-10 1996-03-13 Sanyo Electric Co., Ltd. Method of and device for controlling induction motor for compressor
DE4142534A1 (de) * 1990-12-28 1992-07-09 Sawafuji Electric Co Ltd Rotationskompressor-steuersystem fuer ein elektrisches kuehlgeraet

Also Published As

Publication number Publication date
US5259211A (en) 1993-11-09
EP0537673A2 (en) 1993-04-21
AU2625792A (en) 1993-04-22
CA2080604A1 (en) 1993-04-16
DE69211281D1 (de) 1996-07-11
DE69211281T2 (de) 1996-11-07
KR930007695A (ko) 1993-05-20
AU661341B2 (en) 1995-07-20
SG79179A1 (en) 2001-03-20
EP0537673A3 (enExample) 1994-02-09
JPH05118719A (ja) 1993-05-14
EP0537673B1 (en) 1996-06-05

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