JPS5810554U - Safety devices for gas appliances - Google Patents
Safety devices for gas appliancesInfo
- Publication number
- JPS5810554U JPS5810554U JP10235481U JP10235481U JPS5810554U JP S5810554 U JPS5810554 U JP S5810554U JP 10235481 U JP10235481 U JP 10235481U JP 10235481 U JP10235481 U JP 10235481U JP S5810554 U JPS5810554 U JP S5810554U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- valve
- coil
- burner
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- 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
第１図は家庭用の調理台のコック本体の主要部を断面と
した説明図、第２図はスイッチ回路のブロック説明図で
ある。
１・・・ツマミ、２・・・コック本体、６・・・吸着板
、８・・・開閉弁、１１・・・熱電対、１０−１・・・
メインバーナ、１０−２・・・パイロットバーナ、１４
・・・１次コイル、１５・・・２次コイル。FIG. 1 is an explanatory cross-sectional view of the main part of the cook body of a home cooking table, and FIG. 2 is a block explanatory diagram of a switch circuit. 1... Knob, 2... Cock body, 6... Adsorption plate, 8... Open/close valve, 11... Thermocouple, 10-1...
Main burner, 10-2...Pilot burner, 14
...Primary coil, 15...Secondary coil.
Claims (1)
する開閉弁とガスの流量調節ツマミと該ツマミに連動し
てガスの流量を可変させる調節弁とを有すガス器具にお
いて、前記した開閉弁を閉状態に弾発するスプリングと
、前記した開閉弁に連結され開閉弁が開方向に移動する
と後述する吸着筐体に当接する吸着板と、ガスの燃焼に
より熱起電圧を発生する熱電対と、該熱電対により充分
の熱起電圧が与えられた時に前記吸着板を吸着保”持す
る第１のコイルと、熱電対とは別の電源により通電され
前記吸着板を吸着保持する第２のコイルと、第１のコイ
ルと第２のコイルとを収納した吸着筐体と、バーナに点
火と同時に導通し前記した熱電対に設定電圧以上の熱起
電圧が発生する時にあるいは点火後設定時間経過時に不
導通となる′ スイッチ回路とよりなり、バーナの炎が
消炎した時に吸着保持力を失って前記スプリングの弾発
力により前記開閉弁を開状態にさせることを特徴とすを
ガス器具の安全装置。In a gas appliance having a burner that burns gas, an on-off valve that controls the supply of gas to the burner, a gas flow rate adjustment knob, and a control valve that varies the gas flow rate in conjunction with the knob, the above-mentioned opening and closing method is provided. A spring that springs the valve into a closed state, a suction plate that is connected to the above-mentioned on-off valve and comes into contact with a suction casing (described later) when the on-off valve moves in the opening direction, and a thermocouple that generates a thermoelectromotive voltage by combustion of gas. , a first coil that attracts and holds the suction plate when a sufficient thermoelectromotive voltage is applied by the thermocouple, and a second coil that is energized by a power source different from the thermocouple and that suctions and holds the suction plate. The coil, the suction casing housing the first coil, and the second coil are connected to the burner at the same time as ignition, and a thermoelectromotive voltage higher than the set voltage is generated in the thermocouple, or when a set time has elapsed after ignition. The safety of gas appliances is characterized in that when the flame of the burner is extinguished, the switch circuit loses its suction holding force and the opening/closing valve is opened by the elastic force of the spring. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10235481U JPS5810554U (en) | 1981-07-11 | 1981-07-11 | Safety devices for gas appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10235481U JPS5810554U (en) | 1981-07-11 | 1981-07-11 | Safety devices for gas appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5810554U true JPS5810554U (en) | 1983-01-24 |
Family
ID=29896993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10235481U Pending JPS5810554U (en) | 1981-07-11 | 1981-07-11 | Safety devices for gas appliances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5810554U (en) |
-
1981
- 1981-07-11 JP JP10235481U patent/JPS5810554U/en active Pending
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