JPS51131938A - Hot water circulation method & apparatus of hot water boiler - Google Patents

Hot water circulation method & apparatus of hot water boiler

Info

Publication number
JPS51131938A
JPS51131938A JP4467975A JP4467975A JPS51131938A JP S51131938 A JPS51131938 A JP S51131938A JP 4467975 A JP4467975 A JP 4467975A JP 4467975 A JP4467975 A JP 4467975A JP S51131938 A JPS51131938 A JP S51131938A
Authority
JP
Japan
Prior art keywords
hot water
circulation method
water circulation
boiler
water boiler
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.)
Pending
Application number
JP4467975A
Other languages
Japanese (ja)
Inventor
Hachizo Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP4467975A priority Critical patent/JPS51131938A/en
Publication of JPS51131938A publication Critical patent/JPS51131938A/en
Pending legal-status Critical Current

Links

Landscapes

  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

PURPOSE: To simplify a installation for circulation and reduce cost for installation and maintenance.
COPYRIGHT: (C)1976,JPO&Japio
JP4467975A 1975-04-11 1975-04-11 Hot water circulation method & apparatus of hot water boiler Pending JPS51131938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4467975A JPS51131938A (en) 1975-04-11 1975-04-11 Hot water circulation method & apparatus of hot water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4467975A JPS51131938A (en) 1975-04-11 1975-04-11 Hot water circulation method & apparatus of hot water boiler

Publications (1)

Publication Number Publication Date
JPS51131938A true JPS51131938A (en) 1976-11-16

Family

ID=12698112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4467975A Pending JPS51131938A (en) 1975-04-11 1975-04-11 Hot water circulation method & apparatus of hot water boiler

Country Status (1)

Country Link
JP (1) JPS51131938A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176527A (en) * 1983-03-25 1984-10-05 Hachizo Kojima Heating device capable of performing both of hot water heating and steam heating automatically

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59176527A (en) * 1983-03-25 1984-10-05 Hachizo Kojima Heating device capable of performing both of hot water heating and steam heating automatically

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