JPS5842546U - Incomplete combustion safety device - Google Patents

Incomplete combustion safety device

Info

Publication number
JPS5842546U
JPS5842546U JP13336681U JP13336681U JPS5842546U JP S5842546 U JPS5842546 U JP S5842546U JP 13336681 U JP13336681 U JP 13336681U JP 13336681 U JP13336681 U JP 13336681U JP S5842546 U JPS5842546 U JP S5842546U
Authority
JP
Japan
Prior art keywords
safety device
incomplete combustion
combustion safety
solenoid valve
thermocouple
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
JP13336681U
Other languages
Japanese (ja)
Other versions
JPH0216141Y2 (en
Inventor
植木　孝
菅井　秀和
Original Assignee
東京瓦斯株式会社
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 東京瓦斯株式会社 filed Critical 東京瓦斯株式会社
Priority to JP13336681U priority Critical patent/JPS5842546U/en
Publication of JPS5842546U publication Critical patent/JPS5842546U/en
Application granted granted Critical
Publication of JPH0216141Y2 publication Critical patent/JPH0216141Y2/ja
Granted legal-status Critical Current

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  • Regulation And Control Of Combustion (AREA)
  • 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) [Abstract] 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 the drawing]

第１図は本考案に係る安全装置の説明図、第２図はＣＯ
センサーの性能曲線図である。 １・・・・・・メインバーナ、２・・・・・・パイロッ
トバーナ、３・・・・・・ガス供給管、４・・・・・・
電磁弁、５・・・・・・コイル、６・・・・・・熱電対
、７，７′・・・・・・電気回路、８・・・・・・過熱
防止装置、９・・・・・・抵抗、１０・・・・・・ＣＯ
センサー。Figure 1 is an explanatory diagram of the safety device according to the present invention, Figure 2 is a CO
It is a performance curve diagram of a sensor. 1...Main burner, 2...Pilot burner, 3...Gas supply pipe, 4...
Solenoid valve, 5... Coil, 6... Thermocouple, 7, 7'... Electric circuit, 8... Overheat prevention device, 9... ...Resistance, 10...CO
sensor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] パイロットバーナ又はメインバーナに臨ませた熱電対と
、この熱電対の熱起電力により開閉操作されるガス遮断
用の電磁弁と、から成るガス安全回路において、前記電
磁弁のコイルと並列に、ＣＯ並びに他の可燃性ガスとの
接触により抵抗値が減少する半導体型センサーを挿入し
て成る不完全燃焼安全装置。In a gas safety circuit consisting of a thermocouple facing the pilot burner or the main burner, and a gas cutoff solenoid valve that is opened and closed by the thermoelectromotive force of this thermocouple, CO is connected in parallel with the coil of the solenoid valve. Also, an incomplete combustion safety device that includes a semiconductor sensor whose resistance value decreases when it comes into contact with other combustible gases.
JP13336681U 1981-09-08 1981-09-08 Incomplete combustion safety device Granted JPS5842546U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13336681U JPS5842546U (en) 1981-09-08 1981-09-08 Incomplete combustion safety device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13336681U JPS5842546U (en) 1981-09-08 1981-09-08 Incomplete combustion safety device

Publications (2)

Publication Number Publication Date
JPS5842546U true JPS5842546U (en) 1983-03-22
JPH0216141Y2 JPH0216141Y2 (en) 1990-05-01

Family

ID=29926829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13336681U Granted JPS5842546U (en) 1981-09-08 1981-09-08 Incomplete combustion safety device

Country Status (1)

Country Link
JP (1) JPS5842546U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121837A (en) * 1975-04-18 1976-10-25 Matsushita Electric Ind Co Ltd A gas combustor with a safety apparatus
JPS5468247U (en) * 1977-10-24 1979-05-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121837A (en) * 1975-04-18 1976-10-25 Matsushita Electric Ind Co Ltd A gas combustor with a safety apparatus
JPS5468247U (en) * 1977-10-24 1979-05-15

Also Published As

Publication number Publication date
JPH0216141Y2 (en) 1990-05-01

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