JPS56151826A - Air conditioner - Google Patents

Air conditioner

Info

Publication number
JPS56151826A
JPS56151826A JP5413080A JP5413080A JPS56151826A JP S56151826 A JPS56151826 A JP S56151826A JP 5413080 A JP5413080 A JP 5413080A JP 5413080 A JP5413080 A JP 5413080A JP S56151826 A JPS56151826 A JP S56151826A
Authority
JP
Japan
Prior art keywords
compressor
inverter
fan
proportion
driving 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.)
Pending
Application number
JP5413080A
Other languages
Japanese (ja)
Inventor
Yuji Kawaguchi
Hiroshi Kogure
Koji Seshimo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5413080A priority Critical patent/JPS56151826A/en
Publication of JPS56151826A publication Critical patent/JPS56151826A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To obtain the desired cooling capacity of an air conditioner by energizing driving motors for a compressor and a fan through the same inverter, thereby varying the rotational frequencies of the compressor and the fan in proportion to the output frequency of the inverter.
CONSTITUTION: A power supply line to a driving motor 1 for a compressor, a driving motor 8 for an evaporator fan 6 and a driving motor 9 for a condenser fan 7 is connected to the output terminal of an inverter. Thus, the rotational frequencies of the compressor 1, and the respective fans 6, 7 vary in proportion to the output frequency of the inverter 2; the cooling capacity, the air flow rates of the fans and the latent heat content vary in proportion to the rotational frequency of the compressor; and the ratio of the dehumidifying content to the cooling capacity remains almost constant, thereby largely improving the comfortability and enabling the decrease of the noise level.
COPYRIGHT: (C)1981,JPO&Japio
JP5413080A 1980-04-25 1980-04-25 Air conditioner Pending JPS56151826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5413080A JPS56151826A (en) 1980-04-25 1980-04-25 Air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5413080A JPS56151826A (en) 1980-04-25 1980-04-25 Air conditioner

Publications (1)

Publication Number Publication Date
JPS56151826A true JPS56151826A (en) 1981-11-25

Family

ID=12962000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5413080A Pending JPS56151826A (en) 1980-04-25 1980-04-25 Air conditioner

Country Status (1)

Country Link
JP (1) JPS56151826A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59148568U (en) * 1983-03-25 1984-10-04 株式会社東芝 refrigeration cycle
US4507932A (en) * 1983-02-10 1985-04-02 Diesel Kiki Co., Ltd. Control system for air conditioning systems
JPS60171359A (en) * 1984-02-16 1985-09-04 ダイキン工業株式会社 Cryogenic refrigerator
JPH07167359A (en) * 1993-06-24 1995-07-04 Norgren Co Connector
US5488835A (en) * 1993-07-28 1996-02-06 Howenstine; Mervin W. Methods and devices for energy conservation in refrigerated chambers

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507932A (en) * 1983-02-10 1985-04-02 Diesel Kiki Co., Ltd. Control system for air conditioning systems
JPS59148568U (en) * 1983-03-25 1984-10-04 株式会社東芝 refrigeration cycle
JPS60171359A (en) * 1984-02-16 1985-09-04 ダイキン工業株式会社 Cryogenic refrigerator
JPH0472138B2 (en) * 1984-02-16 1992-11-17 Daikin Ind Ltd
JPH07167359A (en) * 1993-06-24 1995-07-04 Norgren Co Connector
US5488835A (en) * 1993-07-28 1996-02-06 Howenstine; Mervin W. Methods and devices for energy conservation in refrigerated chambers

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