JPS5357546A - Heat pump type room heating and cooling apparatus - Google Patents

Heat pump type room heating and cooling apparatus

Info

Publication number
JPS5357546A
JPS5357546A JP13175576A JP13175576A JPS5357546A JP S5357546 A JPS5357546 A JP S5357546A JP 13175576 A JP13175576 A JP 13175576A JP 13175576 A JP13175576 A JP 13175576A JP S5357546 A JPS5357546 A JP S5357546A
Authority
JP
Japan
Prior art keywords
room heating
heat pump
cooling apparatus
pump type
type room
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
JP13175576A
Other languages
Japanese (ja)
Inventor
Kensaku Kokuni
Hiroshi Yasuda
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 JP13175576A priority Critical patent/JPS5357546A/en
Publication of JPS5357546A publication Critical patent/JPS5357546A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To permit inexpensive and automatic control of the discharge gas temperature at the time of the room heating or cooling operation by providing a bypath from the inlet of a sub-cooler to the outlet of a heat exchanger outside the room via a capillary tube at the time of the room heating or cooling operation.
COPYRIGHT: (C)1978,JPO&Japio
JP13175576A 1976-11-04 1976-11-04 Heat pump type room heating and cooling apparatus Pending JPS5357546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13175576A JPS5357546A (en) 1976-11-04 1976-11-04 Heat pump type room heating and cooling apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13175576A JPS5357546A (en) 1976-11-04 1976-11-04 Heat pump type room heating and cooling apparatus

Publications (1)

Publication Number Publication Date
JPS5357546A true JPS5357546A (en) 1978-05-24

Family

ID=15065419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13175576A Pending JPS5357546A (en) 1976-11-04 1976-11-04 Heat pump type room heating and cooling apparatus

Country Status (1)

Country Link
JP (1) JPS5357546A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026049U (en) * 1973-07-06 1975-03-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5026049U (en) * 1973-07-06 1975-03-25

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