TW255951B - Air conditioner - Google Patents

Air conditioner

Info

Publication number
TW255951B
TW255951B TW083111390A TW83111390A TW255951B TW 255951 B TW255951 B TW 255951B TW 083111390 A TW083111390 A TW 083111390A TW 83111390 A TW83111390 A TW 83111390A TW 255951 B TW255951 B TW 255951B
Authority
TW
Taiwan
Prior art keywords
heat exchanger
air conditioner
temperature
outdoor heat
outdoor
Prior art date
Application number
TW083111390A
Other languages
English (en)
Inventor
Masao Isshiki
Yukio Kiguchi
Naoshi Sato
Yasuhiro Kageyama
Original Assignee
Toshiba Co 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 Toshiba Co Ltd filed Critical Toshiba Co Ltd
Application granted granted Critical
Publication of TW255951B publication Critical patent/TW255951B/zh

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
    • F25B13/00—Compression machines, plants or systems, with reversible cycle
    • 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
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
    • 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
    • F24F11/84—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 valves
    • 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
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • F24F11/87—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units
    • F24F11/871—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
    • G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/029—Control issues
    • F25B2313/0292—Control issues related to reversing valves
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/029—Control issues
    • F25B2313/0294—Control issues related to the outdoor fan, e.g. controlling speed
    • 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/031—Sensor arrangements
    • F25B2313/0315—Temperature sensors near the outdoor heat exchanger
    • 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
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2104—Temperatures of an indoor room or compartment
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2106—Temperatures of fresh outdoor air
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Remote Sensing (AREA)
  • Air Conditioning Control Device (AREA)
TW083111390A 1994-04-12 1994-12-07 Air conditioner TW255951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07307194A JP3476899B2 (ja) 1994-04-12 1994-04-12 空気調和機

Publications (1)

Publication Number Publication Date
TW255951B true TW255951B (en) 1995-09-01

Family

ID=13507740

Family Applications (1)

Application Number Title Priority Date Filing Date
TW083111390A TW255951B (en) 1994-04-12 1994-12-07 Air conditioner

Country Status (6)

Country Link
US (1) US5568732A (zh)
JP (1) JP3476899B2 (zh)
KR (1) KR0150812B1 (zh)
CN (1) CN1129742C (zh)
GB (1) GB2289124B (zh)
TW (1) TW255951B (zh)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1073348A (ja) * 1996-08-28 1998-03-17 Sanyo Electric Co Ltd 冷凍機の安全装置
GB2342711B (en) 1998-10-12 2003-01-22 Delphi Tech Inc Air conditioning system for a motor vehicle
IL138710A0 (en) * 1999-10-15 2001-10-31 Newman Martin H Atomically sharp edge cutting blades and method for making same
JP2002079828A (ja) * 2000-09-07 2002-03-19 Suzuki Motor Corp 電気自動車用空調装置
KR100386280B1 (ko) * 2001-04-13 2003-06-09 엘지전자 주식회사 왕복동식 압축기의 운전 제어 방법
US6434960B1 (en) 2001-07-02 2002-08-20 Carrier Corporation Variable speed drive chiller system
KR100447203B1 (ko) * 2002-08-22 2004-09-04 엘지전자 주식회사 냉난방 동시형 멀티공기조화기 및 그 제어방법
KR100447204B1 (ko) * 2002-08-22 2004-09-04 엘지전자 주식회사 냉난방 동시형 멀티공기조화기 및 그 제어방법
JP2004225929A (ja) * 2003-01-20 2004-08-12 Sanyo Electric Co Ltd 空気調和装置及び空気調和装置の制御方法
US6968708B2 (en) * 2003-06-23 2005-11-29 Carrier Corporation Refrigeration system having variable speed fan
JP2005112297A (ja) * 2003-10-10 2005-04-28 Denso Corp 車両用空調装置
US7139169B2 (en) * 2003-12-11 2006-11-21 Dell Products L.P. System and method for information handling system cooling fan operating parameter selection
US8019477B2 (en) * 2004-05-26 2011-09-13 Hewlett-Packard Development Company, L.P. Energy efficient CRAC unit operation
KR101152936B1 (ko) * 2004-10-02 2012-06-08 삼성전자주식회사 멀티 에어컨 시스템 및 멀티 에어컨 시스템의 배관연결탐색방법
US7854140B2 (en) * 2004-11-19 2010-12-21 Carrier Corporation Reheat dehumidification system in variable speed applications
KR100688169B1 (ko) * 2004-12-28 2007-03-02 엘지전자 주식회사 에어컨의 냉방 과부하 운전 제어 방법
US20060198744A1 (en) * 2005-03-03 2006-09-07 Carrier Corporation Skipping frequencies for variable speed controls
US8418486B2 (en) * 2005-04-08 2013-04-16 Carrier Corporation Refrigerant system with variable speed compressor and reheat function
WO2006118573A1 (en) * 2005-05-04 2006-11-09 Carrier Corporation Refrigerant system with variable speed scroll compressor and economizer circuit
US7854137B2 (en) * 2005-06-07 2010-12-21 Carrier Corporation Variable speed compressor motor control for low speed operation
US7481069B2 (en) * 2005-07-28 2009-01-27 Carrier Corporation Controlling a voltage-to-frequency ratio for a variable speed drive in refrigerant systems
US20080041081A1 (en) * 2006-08-15 2008-02-21 Bristol Compressors, Inc. System and method for compressor capacity modulation in a heat pump
US7628028B2 (en) * 2005-08-03 2009-12-08 Bristol Compressors International, Inc. System and method for compressor capacity modulation
US7854136B2 (en) * 2005-08-09 2010-12-21 Carrier Corporation Automated drive for fan and refrigerant system
KR100719851B1 (ko) * 2005-10-10 2007-05-18 엘지전자 주식회사 유니터리 공기조화기
US20080223057A1 (en) * 2005-10-26 2008-09-18 Alexander Lifson Refrigerant System with Pulse Width Modulated Components and Variable Speed Compressor
US20090133856A1 (en) * 2005-11-16 2009-05-28 Videto Brian D Airflow management system in a hvac unit including two fans of different diameters
JP4042787B2 (ja) * 2006-02-17 2008-02-06 ダイキン工業株式会社 回転数制御装置、空気調和装置及び回転数制御方法
CN101460791B (zh) * 2006-04-25 2010-12-22 开利公司 制冷系统中的风扇或泵的故障检测
JP5054935B2 (ja) * 2006-05-31 2012-10-24 日立アプライアンス株式会社 空気調和機
JP4766256B2 (ja) * 2006-07-24 2011-09-07 株式会社富士通ゼネラル 空気調和機の制御方法
US7854596B2 (en) * 2007-01-24 2010-12-21 Johnson Controls Technology Company System and method of operation of multiple screw compressors with continuously variable speed to provide noise cancellation
KR101151321B1 (ko) * 2007-02-06 2012-06-08 삼성전자주식회사 멀티형 공기조화기 및 그 운전방법
US8517087B2 (en) * 2007-02-20 2013-08-27 Bergstrom, Inc. Combined heating and air conditioning system for vehicles
US8904814B2 (en) * 2008-06-29 2014-12-09 Bristol Compressors, International Inc. System and method for detecting a fault condition in a compressor
US8082743B2 (en) * 2009-02-20 2011-12-27 Tesla Motors, Inc. Battery pack temperature optimization control system
US8601828B2 (en) 2009-04-29 2013-12-10 Bristol Compressors International, Inc. Capacity control systems and methods for a compressor
EP2430372A1 (en) * 2009-05-01 2012-03-21 Mark Clawsey Ventilator system for recirculation of air and regulating indoor air temperature
JP5434247B2 (ja) * 2009-05-12 2014-03-05 ダイキン工業株式会社 空気調和機
US20110112692A1 (en) * 2009-11-10 2011-05-12 Jetlun Corporation System for remote control of packaged terminal air conditioner and heaters with wireless remote control systems
CN102147174B (zh) * 2011-03-24 2013-04-17 中国扬子集团滁州扬子空调器有限公司 变频空调电子膨胀阀的控制方法
CN102538136A (zh) * 2011-12-22 2012-07-04 广东美的制冷设备有限公司 采用室外冷凝器温度推算出室外环境温度的控制方法
CN103604241B (zh) * 2013-11-15 2016-08-03 Tcl空调器(中山)有限公司 空调器及其控制方法
GB201320977D0 (en) * 2013-11-28 2014-01-15 Elstat Electronics Ltd Heat exchanger fault diagnostic
WO2015145714A1 (ja) * 2014-03-28 2015-10-01 日立アプライアンス株式会社 空気調和機
US20170356681A1 (en) * 2014-12-19 2017-12-14 Carrier Corporation Refrigeration and heating system
WO2016132466A1 (ja) * 2015-02-18 2016-08-25 三菱電機株式会社 空気調和システム
US11022357B2 (en) * 2015-10-05 2021-06-01 Carrier Corporation System and method of operating a variable speed compressor with a two-stage controller
US10310475B2 (en) * 2015-10-09 2019-06-04 Carrier Corporation System and method of operating a variable speed HVAC system
GB201520362D0 (en) * 2015-11-19 2016-01-06 G A H Refrigeration Ltd Refrigeration system and method
CN106052231B (zh) * 2016-07-04 2019-05-31 青岛海尔空调器有限总公司 调节空调器电子膨胀阀的方法
CN106196786B (zh) * 2016-07-04 2019-05-31 青岛海尔空调器有限总公司 调节空调室外机电子膨胀阀的方法
CN106766366A (zh) * 2016-11-28 2017-05-31 广东美的暖通设备有限公司 变频风冷热泵冷热水系统及其控制方法和空调
JP2018141616A (ja) * 2017-02-28 2018-09-13 ダイキン工業株式会社 空気調和機
CN107036237B (zh) * 2017-03-30 2020-04-10 青岛海尔空调器有限总公司 空调器制热控制方法和控制装置
CN110446894B (zh) * 2017-04-07 2021-02-12 三菱电机株式会社 空调机的室外机
DE102017206724B4 (de) * 2017-04-21 2023-08-03 Ford Global Technologies, Llc Verfahren zur Bestimmung der Umgebungslufttemperatur eines Kraftfahrzeugs
WO2019097448A1 (en) * 2017-11-16 2019-05-23 Dometic Sweden Ab Air conditioning apparatus for recreational vehicles
JP6877644B2 (ja) * 2018-07-02 2021-05-26 三菱電機株式会社 冷凍サイクル装置、空気調和装置及び給湯装置
US20200025405A1 (en) * 2018-07-19 2020-01-23 Haier Us Appliance Solutions, Inc. Air conditioner unit having a control board with multiple preset personalities
US11959679B2 (en) 2019-01-30 2024-04-16 Regal Beloit America, Inc. Drive circuit for a variable speed fan motor
US10801766B2 (en) * 2019-01-30 2020-10-13 Regal Beloit America, Inc. Drive circuit for a variable speed fan motor
EP3951278B1 (en) * 2019-03-28 2023-07-19 Daikin Industries, Ltd. Air conditioning capability indication system
US11597255B2 (en) * 2020-03-25 2023-03-07 Pony Al Inc. Systems and methods for cooling vehicle components
CN113531774A (zh) * 2021-07-13 2021-10-22 珠海拓芯科技有限公司 空调外环温度计算方法、装置、空调器、计算机存储介质
CN113606760B (zh) * 2021-07-28 2022-07-12 珠海格力电器股份有限公司 温度调节设备控制方法、装置、电子设备及存储介质
GB2619730A (en) * 2022-06-14 2023-12-20 Sunswap Ltd Control methods for vapour compression cycle and related methods
CN115183410A (zh) * 2022-07-29 2022-10-14 宁波奥克斯电气股份有限公司 空调控制方法、装置、空调器及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62125244A (ja) * 1985-11-25 1987-06-06 Toshiba Corp 空気調和機
US4835715A (en) * 1986-12-17 1989-05-30 Carrier Corporation Outdoor ambient temperature determination
US4910966A (en) * 1988-10-12 1990-03-27 Honeywell, Inc. Heat pump with single exterior temperature sensor
JP3209801B2 (ja) * 1992-08-31 2001-09-17 東芝キヤリア株式会社 空気調和機

Also Published As

Publication number Publication date
GB9507227D0 (en) 1995-05-31
KR950029697A (ko) 1995-11-24
JP3476899B2 (ja) 2003-12-10
CN1116292A (zh) 1996-02-07
KR0150812B1 (ko) 1998-11-02
JPH07280327A (ja) 1995-10-27
US5568732A (en) 1996-10-29
GB2289124A (en) 1995-11-08
CN1129742C (zh) 2003-12-03
GB2289124B (en) 1998-02-25

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