JPS6021657U - Gas water heater overheating prevention device - Google Patents

Gas water heater overheating prevention device

Info

Publication number
JPS6021657U
JPS6021657U JP11335783U JP11335783U JPS6021657U JP S6021657 U JPS6021657 U JP S6021657U JP 11335783 U JP11335783 U JP 11335783U JP 11335783 U JP11335783 U JP 11335783U JP S6021657 U JPS6021657 U JP S6021657U
Authority
JP
Japan
Prior art keywords
prevention device
gas water
water heater
overheating prevention
heater overheating
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
JP11335783U
Other languages
Japanese (ja)
Inventor
小宮　良祐
Original Assignee
株式会社日立ホームテック
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 株式会社日立ホームテック filed Critical 株式会社日立ホームテック
Priority to JP11335783U priority Critical patent/JPS6021657U/en
Publication of JPS6021657U publication Critical patent/JPS6021657U/en
Pending legal-status Critical Current

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  • Control Of Combustion (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例によるガス湯沸器の過熱防止
装置の構成説明図、第２図は同じく電気回路図である。 １・・・バーナ、２・・・熱交換器、３・・・火炎、５
・・・熱電対、６・・・正温度特性抵抗素子、７・・・
電磁弁、２１・・・フィン部、５１・・・起電圧、７１
・・・閉回路。FIG. 1 is an explanatory diagram of the configuration of an overheat prevention device for a gas water heater according to an embodiment of the present invention, and FIG. 2 is an electric circuit diagram thereof. 1...Burner, 2...Heat exchanger, 3...Flame, 5
...Thermocouple, 6...Positive temperature characteristic resistance element, 7...
Solenoid valve, 21... Fin portion, 51... Electromotive force, 71
...Closed circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バーナ１の火炎３に位置した熱電対５と、熱電対５の熱
起電力により動作する電磁弁７と、熱交換器２上方の廃
ガス流中に設けた正温度特性抵抗素子６とを直列に接続
した閉回路を形成してなるガス湯沸器の過熱防止装置。A thermocouple 5 located in the flame 3 of the burner 1, a solenoid valve 7 operated by the thermoelectromotive force of the thermocouple 5, and a positive temperature characteristic resistance element 6 provided in the waste gas flow above the heat exchanger 2 are connected in series. An overheat prevention device for gas water heaters that forms a closed circuit connected to the
JP11335783U 1983-07-21 1983-07-21 Gas water heater overheating prevention device Pending JPS6021657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11335783U JPS6021657U (en) 1983-07-21 1983-07-21 Gas water heater overheating prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11335783U JPS6021657U (en) 1983-07-21 1983-07-21 Gas water heater overheating prevention device

Publications (1)

Publication Number Publication Date
JPS6021657U true JPS6021657U (en) 1985-02-14

Family

ID=30262439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11335783U Pending JPS6021657U (en) 1983-07-21 1983-07-21 Gas water heater overheating prevention device

Country Status (1)

Country Link
JP (1) JPS6021657U (en)

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