JPH0131887Y2 - - Google Patents

Info

Publication number
JPH0131887Y2
JPH0131887Y2 JP1981039497U JP3949781U JPH0131887Y2 JP H0131887 Y2 JPH0131887 Y2 JP H0131887Y2 JP 1981039497 U JP1981039497 U JP 1981039497U JP 3949781 U JP3949781 U JP 3949781U JP H0131887 Y2 JPH0131887 Y2 JP H0131887Y2
Authority
JP
Japan
Prior art keywords
hot gas
boiler
cast iron
gas passage
heat transfer
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
JP1981039497U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57152538U (fr
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 JP1981039497U priority Critical patent/JPH0131887Y2/ja
Publication of JPS57152538U publication Critical patent/JPS57152538U/ja
Application granted granted Critical
Publication of JPH0131887Y2 publication Critical patent/JPH0131887Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
JP1981039497U 1981-03-20 1981-03-20 Expired JPH0131887Y2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981039497U JPH0131887Y2 (fr) 1981-03-20 1981-03-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981039497U JPH0131887Y2 (fr) 1981-03-20 1981-03-20

Publications (2)

Publication Number Publication Date
JPS57152538U JPS57152538U (fr) 1982-09-25
JPH0131887Y2 true JPH0131887Y2 (fr) 1989-09-29

Family

ID=29836621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981039497U Expired JPH0131887Y2 (fr) 1981-03-20 1981-03-20

Country Status (1)

Country Link
JP (1) JPH0131887Y2 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5556156Y2 (fr) * 1976-07-31 1980-12-26
JPS5842823Y2 (ja) * 1977-07-29 1983-09-28 川崎重工業株式会社 鋳鉄ボイラ

Also Published As

Publication number Publication date
JPS57152538U (fr) 1982-09-25

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