JPS57177067U - - Google Patents

Info

Publication number
JPS57177067U
JPS57177067U JP6599881U JP6599881U JPS57177067U JP S57177067 U JPS57177067 U JP S57177067U JP 6599881 U JP6599881 U JP 6599881U JP 6599881 U JP6599881 U JP 6599881U JP S57177067 U JPS57177067 U JP S57177067U
Authority
JP
Japan
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
JP6599881U
Other languages
Japanese (ja)
Other versions
JPS631152Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1981065998U priority Critical patent/JPS631152Y2/ja
Publication of JPS57177067U publication Critical patent/JPS57177067U/ja
Application granted granted Critical
Publication of JPS631152Y2 publication Critical patent/JPS631152Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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)
JP1981065998U 1981-05-07 1981-05-07 Expired JPS631152Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981065998U JPS631152Y2 (enrdf_load_stackoverflow) 1981-05-07 1981-05-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981065998U JPS631152Y2 (enrdf_load_stackoverflow) 1981-05-07 1981-05-07

Publications (2)

Publication Number Publication Date
JPS57177067U true JPS57177067U (enrdf_load_stackoverflow) 1982-11-09
JPS631152Y2 JPS631152Y2 (enrdf_load_stackoverflow) 1988-01-12

Family

ID=29862031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981065998U Expired JPS631152Y2 (enrdf_load_stackoverflow) 1981-05-07 1981-05-07

Country Status (1)

Country Link
JP (1) JPS631152Y2 (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49141652U (enrdf_load_stackoverflow) * 1973-03-30 1974-12-06
JPS5618269A (en) * 1979-07-23 1981-02-20 Mitsubishi Electric Corp Heat pump air conditioner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49141652U (enrdf_load_stackoverflow) * 1973-03-30 1974-12-06
JPS5618269A (en) * 1979-07-23 1981-02-20 Mitsubishi Electric Corp Heat pump air conditioner

Also Published As

Publication number Publication date
JPS631152Y2 (enrdf_load_stackoverflow) 1988-01-12

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