JPS57174960U - - Google Patents

Info

Publication number
JPS57174960U
JPS57174960U JP1981061218U JP6121881U JPS57174960U JP S57174960 U JPS57174960 U JP S57174960U JP 1981061218 U JP1981061218 U JP 1981061218U JP 6121881 U JP6121881 U JP 6121881U JP S57174960 U JPS57174960 U JP S57174960U
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
JP1981061218U
Other languages
Japanese (ja)
Other versions
JPH029341Y2 (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 JP1981061218U priority Critical patent/JPH029341Y2/ja
Publication of JPS57174960U publication Critical patent/JPS57174960U/ja
Application granted granted Critical
Publication of JPH029341Y2 publication Critical patent/JPH029341Y2/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
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP1981061218U 1981-04-30 1981-04-30 Expired JPH029341Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981061218U JPH029341Y2 (enrdf_load_html_response) 1981-04-30 1981-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981061218U JPH029341Y2 (enrdf_load_html_response) 1981-04-30 1981-04-30

Publications (2)

Publication Number Publication Date
JPS57174960U true JPS57174960U (enrdf_load_html_response) 1982-11-05
JPH029341Y2 JPH029341Y2 (enrdf_load_html_response) 1990-03-07

Family

ID=29857470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981061218U Expired JPH029341Y2 (enrdf_load_html_response) 1981-04-30 1981-04-30

Country Status (1)

Country Link
JP (1) JPH029341Y2 (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640047B2 (en) 2001-04-04 2003-10-28 Denso Corporation Hybrid water heater with electrical heating unit and combustor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6640047B2 (en) 2001-04-04 2003-10-28 Denso Corporation Hybrid water heater with electrical heating unit and combustor

Also Published As

Publication number Publication date
JPH029341Y2 (enrdf_load_html_response) 1990-03-07

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