JPS5572745A - Controlling device for flow of refrigerant in multiple room air conditioner - Google Patents

Controlling device for flow of refrigerant in multiple room air conditioner

Info

Publication number
JPS5572745A
JPS5572745A JP12959178A JP12959178A JPS5572745A JP S5572745 A JPS5572745 A JP S5572745A JP 12959178 A JP12959178 A JP 12959178A JP 12959178 A JP12959178 A JP 12959178A JP S5572745 A JPS5572745 A JP S5572745A
Authority
JP
Japan
Prior art keywords
air
air conditioning
conditioned
spaces
preferable space
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.)
Granted
Application number
JP12959178A
Other languages
Japanese (ja)
Other versions
JPS6049816B2 (en
Inventor
Fujio Murase
Masataka Yamane
Michimasa Hori
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 JP53129591A priority Critical patent/JPS6049816B2/en
Publication of JPS5572745A publication Critical patent/JPS5572745A/en
Publication of JPS6049816B2 publication Critical patent/JPS6049816B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE: To perform air-conditioning to multiple air-conditioned spaces efficiently by preparing a preferable space selection means and connecting it with a control circuit.
CONSTITUTION: Among air condition detection means 2TW4T for thermistors, etc. which detect air conditioning state of air conditioned spaces installed in multiple indoor units 2W4, a volume-variable compressor 1A of an indoor unit and proportional valves 1DW1F equipped on the pipe lines between indoor units 2W4 are provided control circuits 5 composed of an analog multiplexer 5M, an A/D convertor 5A, a microcomputor 5P, etc. and is connected a preferable space selection means 6, viz., a switch which controls refrigerant flow so that the air condition of a specific space may take a specified state preferably even when combined air conditioned air conditioning load is over air conditioning capability. Thereby, even if the air conditioning load increases, the best air conditioning state is obtained in the preferable space at least and driving is not stopped and refreshment is kept in other spaces.
COPYRIGHT: (C)1980,JPO&Japio
JP53129591A 1978-10-20 1978-10-20 Refrigerant flow control device for multi-room air conditioners Expired JPS6049816B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53129591A JPS6049816B2 (en) 1978-10-20 1978-10-20 Refrigerant flow control device for multi-room air conditioners

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53129591A JPS6049816B2 (en) 1978-10-20 1978-10-20 Refrigerant flow control device for multi-room air conditioners

Publications (2)

Publication Number Publication Date
JPS5572745A true JPS5572745A (en) 1980-05-31
JPS6049816B2 JPS6049816B2 (en) 1985-11-05

Family

ID=15013223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53129591A Expired JPS6049816B2 (en) 1978-10-20 1978-10-20 Refrigerant flow control device for multi-room air conditioners

Country Status (1)

Country Link
JP (1) JPS6049816B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997477A (en) * 1982-11-29 1984-06-05 株式会社デンソー Controller for cooling box for automobile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384255A (en) * 1976-12-29 1978-07-25 Mayekawa Mfg Co Ltd Cooling device for multi nuber of cooling chambers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384255A (en) * 1976-12-29 1978-07-25 Mayekawa Mfg Co Ltd Cooling device for multi nuber of cooling chambers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997477A (en) * 1982-11-29 1984-06-05 株式会社デンソー Controller for cooling box for automobile
JPS631506B2 (en) * 1982-11-29 1988-01-13 Nippon Denso Co

Also Published As

Publication number Publication date
JPS6049816B2 (en) 1985-11-05

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