JPS5471752U - - Google Patents

Info

Publication number
JPS5471752U
JPS5471752U JP1977147046U JP14704677U JPS5471752U JP S5471752 U JPS5471752 U JP S5471752U JP 1977147046 U JP1977147046 U JP 1977147046U JP 14704677 U JP14704677 U JP 14704677U JP S5471752 U JPS5471752 U JP S5471752U
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.)
Pending
Application number
JP1977147046U
Other languages
Japanese (ja)
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 JP1977147046U priority Critical patent/JPS5471752U/ja
Publication of JPS5471752U publication Critical patent/JPS5471752U/ja
Pending 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
    • 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)
JP1977147046U 1977-10-31 1977-10-31 Pending JPS5471752U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977147046U JPS5471752U (enrdf_load_stackoverflow) 1977-10-31 1977-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977147046U JPS5471752U (enrdf_load_stackoverflow) 1977-10-31 1977-10-31

Publications (1)

Publication Number Publication Date
JPS5471752U true JPS5471752U (enrdf_load_stackoverflow) 1979-05-22

Family

ID=29128135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977147046U Pending JPS5471752U (enrdf_load_stackoverflow) 1977-10-31 1977-10-31

Country Status (1)

Country Link
JP (1) JPS5471752U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010253A (ja) * 2004-06-28 2006-01-12 Science Kk 水冷式排熱回収型ヒートポンプ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111849A (enrdf_load_stackoverflow) * 1974-02-12 1975-09-02
JPS5226260B2 (enrdf_load_stackoverflow) * 1973-06-01 1977-07-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226260B2 (enrdf_load_stackoverflow) * 1973-06-01 1977-07-13
JPS50111849A (enrdf_load_stackoverflow) * 1974-02-12 1975-09-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006010253A (ja) * 2004-06-28 2006-01-12 Science Kk 水冷式排熱回収型ヒートポンプ

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