JPH0410488Y2 - - Google Patents

Info

Publication number
JPH0410488Y2
JPH0410488Y2 JP1987146195U JP14619587U JPH0410488Y2 JP H0410488 Y2 JPH0410488 Y2 JP H0410488Y2 JP 1987146195 U JP1987146195 U JP 1987146195U JP 14619587 U JP14619587 U JP 14619587U JP H0410488 Y2 JPH0410488 Y2 JP H0410488Y2
Authority
JP
Japan
Prior art keywords
heat medium
pump
pressure switch
constant pressure
heat
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.)
Expired
Application number
JP1987146195U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6451112U (OSRAM
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 JP1987146195U priority Critical patent/JPH0410488Y2/ja
Publication of JPS6451112U publication Critical patent/JPS6451112U/ja
Application granted granted Critical
Publication of JPH0410488Y2 publication Critical patent/JPH0410488Y2/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]
    • Y02B30/17—District heating

Landscapes

  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
JP1987146195U 1987-09-24 1987-09-24 Expired JPH0410488Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987146195U JPH0410488Y2 (OSRAM) 1987-09-24 1987-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987146195U JPH0410488Y2 (OSRAM) 1987-09-24 1987-09-24

Publications (2)

Publication Number Publication Date
JPS6451112U JPS6451112U (OSRAM) 1989-03-29
JPH0410488Y2 true JPH0410488Y2 (OSRAM) 1992-03-16

Family

ID=31415458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987146195U Expired JPH0410488Y2 (OSRAM) 1987-09-24 1987-09-24

Country Status (1)

Country Link
JP (1) JPH0410488Y2 (OSRAM)

Also Published As

Publication number Publication date
JPS6451112U (OSRAM) 1989-03-29

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