JPS6451111U - - Google Patents

Info

Publication number
JPS6451111U
JPS6451111U JP1987146194U JP14619487U JPS6451111U JP S6451111 U JPS6451111 U JP S6451111U JP 1987146194 U JP1987146194 U JP 1987146194U JP 14619487 U JP14619487 U JP 14619487U JP S6451111 U JPS6451111 U JP S6451111U
Authority
JP
Japan
Prior art keywords
rotation speed
input
contact signal
blowers
pumps
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.)
Granted
Application number
JP1987146194U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0410487Y2 (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 JP1987146194U priority Critical patent/JPH0410487Y2/ja
Publication of JPS6451111U publication Critical patent/JPS6451111U/ja
Application granted granted Critical
Publication of JPH0410487Y2 publication Critical patent/JPH0410487Y2/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)
JP1987146194U 1987-09-24 1987-09-24 Expired JPH0410487Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987146194U JPH0410487Y2 (enrdf_load_stackoverflow) 1987-09-24 1987-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987146194U JPH0410487Y2 (enrdf_load_stackoverflow) 1987-09-24 1987-09-24

Publications (2)

Publication Number Publication Date
JPS6451111U true JPS6451111U (enrdf_load_stackoverflow) 1989-03-29
JPH0410487Y2 JPH0410487Y2 (enrdf_load_stackoverflow) 1992-03-16

Family

ID=31415456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987146194U Expired JPH0410487Y2 (enrdf_load_stackoverflow) 1987-09-24 1987-09-24

Country Status (1)

Country Link
JP (1) JPH0410487Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527718A (ja) * 2006-02-23 2009-07-30 デイビッド、マン、チュー、ラウ 工業用プロセス効率化方法及びシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527718A (ja) * 2006-02-23 2009-07-30 デイビッド、マン、チュー、ラウ 工業用プロセス効率化方法及びシステム

Also Published As

Publication number Publication date
JPH0410487Y2 (enrdf_load_stackoverflow) 1992-03-16

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