JPS546155A - Hot-water boiler - Google Patents

Hot-water boiler

Info

Publication number
JPS546155A
JPS546155A JP7178277A JP7178277A JPS546155A JP S546155 A JPS546155 A JP S546155A JP 7178277 A JP7178277 A JP 7178277A JP 7178277 A JP7178277 A JP 7178277A JP S546155 A JPS546155 A JP S546155A
Authority
JP
Japan
Prior art keywords
hot
water boiler
tanks
agent solution
deoxygenating agent
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
JP7178277A
Other languages
Japanese (ja)
Inventor
Yoshikazu Sakakibara
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.)
Takuma Co Ltd
Original Assignee
Takuma Co Ltd
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 Takuma Co Ltd filed Critical Takuma Co Ltd
Priority to JP7178277A priority Critical patent/JPS546155A/en
Publication of JPS546155A publication Critical patent/JPS546155A/en
Pending legal-status Critical Current

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  • Details Of Fluid Heaters (AREA)

Abstract

PURPOSE: In a hot-water boiler fitted with an expansion-absorption/automatic feed water tank and with a deoxygenating agent solution feed tank (both tanks being of the open-to-the-air type), to prevent air from contacting the free surfaces of liquids in the tanks by forming a film on each free surface, and to thereby save the high-cost deoxygenating agent solution.
COPYRIGHT: (C)1979,JPO&Japio
JP7178277A 1977-06-15 1977-06-15 Hot-water boiler Pending JPS546155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7178277A JPS546155A (en) 1977-06-15 1977-06-15 Hot-water boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7178277A JPS546155A (en) 1977-06-15 1977-06-15 Hot-water boiler

Publications (1)

Publication Number Publication Date
JPS546155A true JPS546155A (en) 1979-01-18

Family

ID=13470473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7178277A Pending JPS546155A (en) 1977-06-15 1977-06-15 Hot-water boiler

Country Status (1)

Country Link
JP (1) JPS546155A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912935U (en) * 1972-05-04 1974-02-02
JPS5197045A (en) * 1975-02-24 1976-08-26 Shisutaantankuo hitsuyotoshinai danboyoonsuiboira

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4912935U (en) * 1972-05-04 1974-02-02
JPS5197045A (en) * 1975-02-24 1976-08-26 Shisutaantankuo hitsuyotoshinai danboyoonsuiboira

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