JPS5712244A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS5712244A
JPS5712244A JP8728280A JP8728280A JPS5712244A JP S5712244 A JPS5712244 A JP S5712244A JP 8728280 A JP8728280 A JP 8728280A JP 8728280 A JP8728280 A JP 8728280A JP S5712244 A JPS5712244 A JP S5712244A
Authority
JP
Japan
Prior art keywords
air conditioner
speed
compressor
rotating speed
cooling
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.)
Pending
Application number
JP8728280A
Other languages
Japanese (ja)
Inventor
Isamu Okuda
Hiroshi Fujieda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8728280A priority Critical patent/JPS5712244A/en
Publication of JPS5712244A publication Critical patent/JPS5712244A/en
Pending 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
    • 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

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To enable the efficient operation of an air conditioner in which a compressor can be continuously controlled at variable speed to control the cooling and heating capacity steplessly by performing the maximum cooling and heating capacity of the air conditioner when the air conditioner is started with a large load.
CONSTITUTION: In a refrigerant cycle of the pump type, a compressor 3 installed in an outdoor unit 1 is driven by a motor 4 controlled at its rotating speed by a power source circuit 12, which is controlled by a speed instructing circuit 13 which generates a speed setting voltage Vs in accordance with signals from a room temperature detector 14 and a room temperature setting unit 15. To the circuit 13 are inputted output signals from a cooling and heating changeover switch 17, and an operation instructing unit 16 having a quick speed switch 18. This air conditioner is so constructed that a compressor 3 is automatically operated at the prescribed maximum rotating speed and the maximum rotating speed of the compressor 3 is limited at a value lower than the maximum rotating speed when the conditioner enters into the prescribed range of air conditioned state or after the prescribed period of time is elasped.
COPYRIGHT: (C)1982,JPO&Japio
JP8728280A 1980-06-26 1980-06-26 Air conditioner Pending JPS5712244A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8728280A JPS5712244A (en) 1980-06-26 1980-06-26 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8728280A JPS5712244A (en) 1980-06-26 1980-06-26 Air conditioner

Publications (1)

Publication Number Publication Date
JPS5712244A true JPS5712244A (en) 1982-01-22

Family

ID=13910425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8728280A Pending JPS5712244A (en) 1980-06-26 1980-06-26 Air conditioner

Country Status (1)

Country Link
JP (1) JPS5712244A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918333A (en) * 1982-07-21 1984-01-30 Hitachi Ltd Air conditioning device
JPS59115237U (en) * 1983-01-25 1984-08-03 株式会社東芝 Inverter control device for air conditioners
JPS60142140A (en) * 1983-12-28 1985-07-27 Matsushita Electric Ind Co Ltd Air conditioner
JPS60253754A (en) * 1984-05-30 1985-12-14 Hitachi Ltd Controlling operation of heat pump type air conditioner
JPS62106255A (en) * 1985-10-31 1987-05-16 株式会社東芝 Capacity controller for refrigeration cycle
JPH0229537A (en) * 1988-07-15 1990-01-31 Matsushita Refrig Co Ltd Air conditioner
EP1342961A1 (en) * 2002-03-05 2003-09-10 Lg Electronics Inc. Method of controlling heating operation in an air conditioner
US7871747B2 (en) 2005-09-13 2011-01-18 Ricoh Company, Ltd. Electrophotographic photoconductor having charge blocking and moire preventing layers
JP2012107840A (en) * 2010-11-19 2012-06-07 Mitsubishi Electric Corp Control apparatus, control method and program
JP2015081747A (en) * 2013-10-24 2015-04-27 ダイキン工業株式会社 Air conditioner

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918333A (en) * 1982-07-21 1984-01-30 Hitachi Ltd Air conditioning device
JPS59115237U (en) * 1983-01-25 1984-08-03 株式会社東芝 Inverter control device for air conditioners
JPS60142140A (en) * 1983-12-28 1985-07-27 Matsushita Electric Ind Co Ltd Air conditioner
JPH0527014B2 (en) * 1984-05-30 1993-04-19 Hitachi Ltd
JPS60253754A (en) * 1984-05-30 1985-12-14 Hitachi Ltd Controlling operation of heat pump type air conditioner
JPS62106255A (en) * 1985-10-31 1987-05-16 株式会社東芝 Capacity controller for refrigeration cycle
JPH0534582B2 (en) * 1985-10-31 1993-05-24 Tokyo Shibaura Electric Co
JPH0229537A (en) * 1988-07-15 1990-01-31 Matsushita Refrig Co Ltd Air conditioner
EP1342961A1 (en) * 2002-03-05 2003-09-10 Lg Electronics Inc. Method of controlling heating operation in an air conditioner
US7871747B2 (en) 2005-09-13 2011-01-18 Ricoh Company, Ltd. Electrophotographic photoconductor having charge blocking and moire preventing layers
US8227156B2 (en) 2005-09-13 2012-07-24 Ricoh Company, Ltd. Electrophotographic photoconductor, image forming apparatus, image forming method, and process cartridge
JP2012107840A (en) * 2010-11-19 2012-06-07 Mitsubishi Electric Corp Control apparatus, control method and program
JP2015081747A (en) * 2013-10-24 2015-04-27 ダイキン工業株式会社 Air conditioner

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