JPS57179541A - Heat pump heating apparatus - Google Patents

Heat pump heating apparatus

Info

Publication number
JPS57179541A
JPS57179541A JP6244481A JP6244481A JPS57179541A JP S57179541 A JPS57179541 A JP S57179541A JP 6244481 A JP6244481 A JP 6244481A JP 6244481 A JP6244481 A JP 6244481A JP S57179541 A JPS57179541 A JP S57179541A
Authority
JP
Japan
Prior art keywords
heat pump
heating apparatus
pump heating
heat
pump
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
JP6244481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246776B2 (enExample
Inventor
Takashi Masuda
Hideo Umehashi
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 JP6244481A priority Critical patent/JPS57179541A/ja
Publication of JPS57179541A publication Critical patent/JPS57179541A/ja
Publication of JPS6246776B2 publication Critical patent/JPS6246776B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP6244481A 1981-04-27 1981-04-27 Heat pump heating apparatus Granted JPS57179541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6244481A JPS57179541A (en) 1981-04-27 1981-04-27 Heat pump heating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6244481A JPS57179541A (en) 1981-04-27 1981-04-27 Heat pump heating apparatus

Publications (2)

Publication Number Publication Date
JPS57179541A true JPS57179541A (en) 1982-11-05
JPS6246776B2 JPS6246776B2 (enExample) 1987-10-05

Family

ID=13200379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6244481A Granted JPS57179541A (en) 1981-04-27 1981-04-27 Heat pump heating apparatus

Country Status (1)

Country Link
JP (1) JPS57179541A (enExample)

Also Published As

Publication number Publication date
JPS6246776B2 (enExample) 1987-10-05

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