SG86310A1 - Air conditioner having refrigerant pressure control means and driving control method therefor - Google Patents

Air conditioner having refrigerant pressure control means and driving control method therefor

Info

Publication number
SG86310A1
SG86310A1 SG9611350A SG1996011350A SG86310A1 SG 86310 A1 SG86310 A1 SG 86310A1 SG 9611350 A SG9611350 A SG 9611350A SG 1996011350 A SG1996011350 A SG 1996011350A SG 86310 A1 SG86310 A1 SG 86310A1
Authority
SG
Singapore
Prior art keywords
air conditioner
method therefor
refrigerant pressure
control means
control method
Prior art date
Application number
SG9611350A
Other languages
English (en)
Inventor
Ishigaki Shigeya
Sinnsi Mikiyasu
Koizumi Tomohito
Tuno Katuyuki
Suzuki Takahiro
Akutu Masanori
Abukawa Norio
Original Assignee
Sanyo Electric Co
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 Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of SG86310A1 publication Critical patent/SG86310A1/en

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
    • F25B49/022—Compressor 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
SG9611350A 1995-11-17 1996-11-18 Air conditioner having refrigerant pressure control means and driving control method therefor SG86310A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7300129A JPH09145174A (ja) 1995-11-17 1995-11-17 空気調和機及びその運転制御方法

Publications (1)

Publication Number Publication Date
SG86310A1 true SG86310A1 (en) 2002-02-19

Family

ID=17881088

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9611350A SG86310A1 (en) 1995-11-17 1996-11-18 Air conditioner having refrigerant pressure control means and driving control method therefor

Country Status (8)

Country Link
US (1) US5829264A (zh)
EP (1) EP0774631B1 (zh)
JP (1) JPH09145174A (zh)
KR (1) KR100408856B1 (zh)
CN (1) CN1119576C (zh)
DE (1) DE69634232T2 (zh)
MY (1) MY112678A (zh)
SG (1) SG86310A1 (zh)

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DE19713197B4 (de) * 1997-03-28 2008-04-24 Behr Gmbh & Co. Kg Verfahren zum Betrieb einer Klimaanlage in einem Kraftfahrzeug sowie Klimaanlage mit einem Kältemittelkreis
EP1262348B1 (en) * 1997-07-31 2006-05-10 Denso Corporation Refrigeration cycle apparatus
JP2000111176A (ja) * 1998-10-05 2000-04-18 Toyota Autom Loom Works Ltd 空調装置
US6170277B1 (en) * 1999-01-19 2001-01-09 Carrier Corporation Control algorithm for maintenance of discharge pressure
US6301911B1 (en) * 1999-03-26 2001-10-16 Carrier Corporation Compressor operating envelope management
JP3855545B2 (ja) * 1999-08-02 2006-12-13 三菱電機株式会社 空気調和機
US20020035845A1 (en) * 1999-10-22 2002-03-28 David Smolinsky Heating and refrigeration systems using refrigerant mass flow
US7080522B2 (en) * 2000-01-04 2006-07-25 Daikin Industries, Ltd. Car air conditioner and car with its conditioner
US6367283B1 (en) 2000-04-14 2002-04-09 Ranco Incorporated Three-stage electronically variable orifice tube
US6622500B1 (en) * 2002-05-08 2003-09-23 Delphi Technologies, Inc. Energy-efficient capacity control method for an air conditioning compressor
US6996333B1 (en) * 2003-09-15 2006-02-07 Mita Top Technology Co., Ltd Fan speed control
JP4075831B2 (ja) 2004-03-24 2008-04-16 株式会社デンソー 車両用空調装置
JP2006266536A (ja) * 2005-03-22 2006-10-05 Hoshizaki Electric Co Ltd 冷凍装置
JP4107304B2 (ja) * 2005-04-08 2008-06-25 三菱電機株式会社 空気調和機
JP4646750B2 (ja) * 2005-09-08 2011-03-09 三洋電機株式会社 空気調和装置、室外ユニットの制御方法、および、室外ユニットの制御プログラム
KR100664085B1 (ko) * 2005-11-24 2007-01-03 엘지전자 주식회사 공기 조화기의 제어 장치
US7775057B2 (en) 2007-06-15 2010-08-17 Trane International Inc. Operational limit to avoid liquid refrigerant carryover
US7975497B2 (en) 2007-06-27 2011-07-12 Hoshizaki Denki Kabushiki Kaisha Refrigeration unit having variable performance compressor operated based on high-pressure side pressure
US8521356B2 (en) * 2008-06-11 2013-08-27 Mitsubishi Electric Corporation Air conditioner for vehicle, and system and method of vehicle air-conditioning management
US7983040B2 (en) * 2008-10-23 2011-07-19 International Business Machines Corporation Apparatus and method for facilitating pumped immersion-cooling of an electronic subsystem
US7916483B2 (en) * 2008-10-23 2011-03-29 International Business Machines Corporation Open flow cold plate for liquid cooled electronic packages
US7961475B2 (en) * 2008-10-23 2011-06-14 International Business Machines Corporation Apparatus and method for facilitating immersion-cooling of an electronic subsystem
US7885070B2 (en) * 2008-10-23 2011-02-08 International Business Machines Corporation Apparatus and method for immersion-cooling of an electronic system utilizing coolant jet impingement and coolant wash flow
US7944694B2 (en) * 2008-10-23 2011-05-17 International Business Machines Corporation Liquid cooling apparatus and method for cooling blades of an electronic system chassis
US20110058637A1 (en) * 2009-09-09 2011-03-10 International Business Machines Corporation Pressure control unit and method facilitating single-phase heat transfer in a cooling system
US20110056675A1 (en) 2009-09-09 2011-03-10 International Business Machines Corporation Apparatus and method for adjusting coolant flow resistance through liquid-cooled electronics rack(s)
US8322154B2 (en) * 2009-09-09 2012-12-04 International Business Machines Corporation Control of system coolant to facilitate two-phase heat transfer in a multi-evaporator cooling system
US8208258B2 (en) * 2009-09-09 2012-06-26 International Business Machines Corporation System and method for facilitating parallel cooling of liquid-cooled electronics racks
US8583290B2 (en) * 2009-09-09 2013-11-12 International Business Machines Corporation Cooling system and method minimizing power consumption in cooling liquid-cooled electronics racks
WO2011136592A2 (ko) * 2010-04-28 2011-11-03 엘지전자 주식회사 건조기의 제어방법
US8369091B2 (en) 2010-06-29 2013-02-05 International Business Machines Corporation Interleaved, immersion-cooling apparatus and method for an electronic subsystem of an electronics rack
US8345423B2 (en) 2010-06-29 2013-01-01 International Business Machines Corporation Interleaved, immersion-cooling apparatuses and methods for cooling electronic subsystems
US8351206B2 (en) 2010-06-29 2013-01-08 International Business Machines Corporation Liquid-cooled electronics rack with immersion-cooled electronic subsystems and vertically-mounted, vapor-condensing unit
US8179677B2 (en) 2010-06-29 2012-05-15 International Business Machines Corporation Immersion-cooling apparatus and method for an electronic subsystem of an electronics rack
US8184436B2 (en) 2010-06-29 2012-05-22 International Business Machines Corporation Liquid-cooled electronics rack with immersion-cooled electronic subsystems
US8472182B2 (en) 2010-07-28 2013-06-25 International Business Machines Corporation Apparatus and method for facilitating dissipation of heat from a liquid-cooled electronics rack
US8248801B2 (en) 2010-07-28 2012-08-21 International Business Machines Corporation Thermoelectric-enhanced, liquid-cooling apparatus and method for facilitating dissipation of heat
JP5991884B2 (ja) * 2012-08-22 2016-09-14 三菱電機株式会社 冷凍空調装置
ES2456777B1 (es) * 2012-09-19 2015-01-30 Universidad De Cordoba Sistema de protección de compresores frigoríficos en sistemas refrigerantes y sistemas de calefacción por bomba de calor
CN103868194A (zh) * 2012-12-14 2014-06-18 海信（山东）空调有限公司 一种防止空调压缩机过负荷运行的控制方法
CN103807979B (zh) * 2014-02-28 2016-08-17 青岛海信日立空调系统有限公司 基于微通道换热器的变频多联式空调及其控制方法
CN111622936A (zh) * 2020-04-25 2020-09-04 壹格建筑科技(上海)有限公司 压缩机过负荷保护的方法、装置和计算机可读存储介质
US11365909B2 (en) 2020-06-11 2022-06-21 Rolls-Royce North American Technologies Inc. Vapor leak separation and detection system

Citations (3)

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US4723416A (en) * 1986-05-22 1988-02-09 Diesel Kiki Co., Ltd. Control system for variable capacity type compressor for air conditioning system of vehicle
US5067326A (en) * 1979-07-31 1991-11-26 Alsenz Richard H Method and apparatus for controlling capacity of a multiple-stage cooling system
US5285649A (en) * 1991-10-09 1994-02-15 Nippondenso Co., Ltd. Method and apparatus for calculating torque of variable capacity type compressor

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US4218890A (en) * 1978-07-24 1980-08-26 General Electric Company Vapor compression cycle device with multi-component working fluid mixture and improved condensing heat exchanger
JPH0638007B2 (ja) * 1986-03-28 1994-05-18 株式会社東芝 冷凍機の能力制御方法
KR910004393B1 (ko) * 1987-04-22 1991-06-27 미츠비시 덴키 가부시키가이샤 멀티 냉동사이클의 주파수 제어장치
JPS6466477A (en) * 1987-09-05 1989-03-13 Toyoda Automatic Loom Works Method of controlling capacity of capacity-variable compressor for air conditioner
JP3167372B2 (ja) * 1991-10-11 2001-05-21 東芝キヤリア株式会社 空気調和機
JPH05118719A (ja) * 1991-10-15 1993-05-14 Sanden Corp 電動コンプレツサの回転数制御方法
JP3097323B2 (ja) * 1992-06-26 2000-10-10 ダイキン工業株式会社 空気調和装置の運転制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067326A (en) * 1979-07-31 1991-11-26 Alsenz Richard H Method and apparatus for controlling capacity of a multiple-stage cooling system
US4723416A (en) * 1986-05-22 1988-02-09 Diesel Kiki Co., Ltd. Control system for variable capacity type compressor for air conditioning system of vehicle
US5285649A (en) * 1991-10-09 1994-02-15 Nippondenso Co., Ltd. Method and apparatus for calculating torque of variable capacity type compressor

Also Published As

Publication number Publication date
EP0774631A3 (en) 2001-11-21
US5829264A (en) 1998-11-03
EP0774631B1 (en) 2005-01-26
EP0774631A2 (en) 1997-05-21
CN1153272A (zh) 1997-07-02
KR100408856B1 (ko) 2004-04-14
MY112678A (en) 2001-07-31
KR970028216A (ko) 1997-06-24
JPH09145174A (ja) 1997-06-06
DE69634232T2 (de) 2006-02-02
DE69634232D1 (de) 2005-03-03
CN1119576C (zh) 2003-08-27

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