JPS5671773A - Heat pump air conditioner - Google Patents

Heat pump air conditioner

Info

Publication number
JPS5671773A
JPS5671773A JP14906579A JP14906579A JPS5671773A JP S5671773 A JPS5671773 A JP S5671773A JP 14906579 A JP14906579 A JP 14906579A JP 14906579 A JP14906579 A JP 14906579A JP S5671773 A JPS5671773 A JP S5671773A
Authority
JP
Japan
Prior art keywords
air conditioner
heat pump
pump air
heat
conditioner
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
JP14906579A
Other languages
Japanese (ja)
Other versions
JPS6255587B2 (en
Inventor
Tamotsu Nomaguchi
Michio Fujiwara
Masahiro Sakai
Yoshio Kazumoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP14906579A priority Critical patent/JPS5671773A/en
Publication of JPS5671773A publication Critical patent/JPS5671773A/en
Publication of JPS6255587B2 publication Critical patent/JPS6255587B2/ja
Granted 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
    • F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
    • F25B2313/027—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means
    • F25B2313/02742—Compression machines, plants or systems with reversible cycle not otherwise provided for characterised by the reversing means using two four-way valves
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
    • 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]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP14906579A 1979-11-14 1979-11-14 Heat pump air conditioner Granted JPS5671773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14906579A JPS5671773A (en) 1979-11-14 1979-11-14 Heat pump air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14906579A JPS5671773A (en) 1979-11-14 1979-11-14 Heat pump air conditioner

Publications (2)

Publication Number Publication Date
JPS5671773A true JPS5671773A (en) 1981-06-15
JPS6255587B2 JPS6255587B2 (en) 1987-11-20

Family

ID=15466901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14906579A Granted JPS5671773A (en) 1979-11-14 1979-11-14 Heat pump air conditioner

Country Status (1)

Country Link
JP (1) JPS5671773A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603037A1 (en) * 1985-01-31 1986-08-07 Yanmar Diesel Engine Co., Ltd., Osaka OUTDOOR UNIT OF A AIR CONDITIONING OF THE ENGINE HEAT PUMP

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3603037A1 (en) * 1985-01-31 1986-08-07 Yanmar Diesel Engine Co., Ltd., Osaka OUTDOOR UNIT OF A AIR CONDITIONING OF THE ENGINE HEAT PUMP

Also Published As

Publication number Publication date
JPS6255587B2 (en) 1987-11-20

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