JPS557776Y2 - - Google Patents

Info

Publication number
JPS557776Y2
JPS557776Y2 JP1974133510U JP13351074U JPS557776Y2 JP S557776 Y2 JPS557776 Y2 JP S557776Y2 JP 1974133510 U JP1974133510 U JP 1974133510U JP 13351074 U JP13351074 U JP 13351074U JP S557776 Y2 JPS557776 Y2 JP S557776Y2
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.)
Expired
Application number
JP1974133510U
Other languages
Japanese (ja)
Other versions
JPS5158951U (enrdf_load_html_response
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 JP1974133510U priority Critical patent/JPS557776Y2/ja
Publication of JPS5158951U publication Critical patent/JPS5158951U/ja
Application granted granted Critical
Publication of JPS557776Y2 publication Critical patent/JPS557776Y2/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)
JP1974133510U 1974-11-01 1974-11-01 Expired JPS557776Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1974133510U JPS557776Y2 (enrdf_load_html_response) 1974-11-01 1974-11-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1974133510U JPS557776Y2 (enrdf_load_html_response) 1974-11-01 1974-11-01

Publications (2)

Publication Number Publication Date
JPS5158951U JPS5158951U (enrdf_load_html_response) 1976-05-10
JPS557776Y2 true JPS557776Y2 (enrdf_load_html_response) 1980-02-21

Family

ID=28398680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1974133510U Expired JPS557776Y2 (enrdf_load_html_response) 1974-11-01 1974-11-01

Country Status (1)

Country Link
JP (1) JPS557776Y2 (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581345B2 (ja) * 1977-12-16 1983-01-11 松下電器産業株式会社 冷暖房・給湯装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS489077U (enrdf_load_html_response) * 1971-06-15 1973-02-01

Also Published As

Publication number Publication date
JPS5158951U (enrdf_load_html_response) 1976-05-10

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