JPS5997348U - pilot flame safety device - Google Patents
pilot flame safety deviceInfo
- Publication number
- JPS5997348U JPS5997348U JP19454582U JP19454582U JPS5997348U JP S5997348 U JPS5997348 U JP S5997348U JP 19454582 U JP19454582 U JP 19454582U JP 19454582 U JP19454582 U JP 19454582U JP S5997348 U JPS5997348 U JP S5997348U
- Authority
- JP
- Japan
- Prior art keywords
- heat
- sensitive element
- main
- burner
- pilot burner
- 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
Landscapes
- 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
第１図は従来例の説明図、第゛２図は本考案の第１実施
例の説明図、第３図は第２実施櫻の説明図であり、図中
、
１・・・・・・主弁、３・・・・・・種火バーナ、６′
・・・・・・主バーナ、８・・・・・・感熱素子。Fig. 1 is an explanatory diagram of the conventional example, Fig. 2 is an explanatory diagram of the first embodiment of the present invention, and Fig. 3 is an explanatory diagram of the second embodiment of the cherry tree. Main valve, 3... Pilot burner, 6'
...Main burner, 8...Heat-sensitive element.
Claims (1)
ナにより該感熱素子を加熱し、該感熱素子の出力により
主バーナへのガス回路挿入した主弁を開弁させ又は主バ
ーナ及び種火バーナへの共通−のガス回路に挿入した主
弁を開弁状態に保持するものに於いて、種火バーナの近
傍に設けた感熱素子を形成記憶合金で構成し、該感熱素
子をフィル状、Ｕ字状等の加熱により一定方向に変形し
且冷却により初期状態に復元する形状とし、前記感熱素
子の一端を固定部に設け、他方の自由端を主ガス回路に
挿入した主弁に連動させ、該自由端の初期状態からの変
形により該弁体が開弁するか又は−弁状態に維持される
ようにした種火委定装置。A heat-sensitive element is disposed near the pilot burner, and the heat-sensitive element is heated by the pilot burner, and the output of the heat-sensitive element is used to open the main valve connected to the gas circuit of the main burner or to open the main valve connected to the main burner. In a device that maintains the main valve inserted in the common gas circuit to the pilot burner in an open state, the heat-sensitive element provided near the pilot burner is constructed of a memory alloy, and the heat-sensitive element is covered with a filter. The heat-sensitive element has a shape that deforms in a certain direction when heated and returns to its initial state when cooled, such as a U-shape or a U-shape, and one end of the heat-sensitive element is provided in the fixed part, and the other free end is attached to the main valve inserted into the main gas circuit. The pilot flame control device is interlocked so that the valve body is opened or maintained in the -valve state by deformation of the free end from an initial state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19454582U JPS5997348U (en) | 1982-12-21 | 1982-12-21 | pilot flame safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19454582U JPS5997348U (en) | 1982-12-21 | 1982-12-21 | pilot flame safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5997348U true JPS5997348U (en) | 1984-07-02 |
Family
ID=30418125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19454582U Pending JPS5997348U (en) | 1982-12-21 | 1982-12-21 | pilot flame safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5997348U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS472426U (en) * | 1971-01-29 | 1972-08-28 | ||
| JPS57155024A (en) * | 1981-03-19 | 1982-09-25 | Matsushita Electric Ind Co Ltd | Gas heater |
| JPS5997420A (en) * | 1982-11-25 | 1984-06-05 | Matsushita Electric Ind Co Ltd | Blowing-out preventive safety device |
-
1982
- 1982-12-21 JP JP19454582U patent/JPS5997348U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS472426U (en) * | 1971-01-29 | 1972-08-28 | ||
| JPS57155024A (en) * | 1981-03-19 | 1982-09-25 | Matsushita Electric Ind Co Ltd | Gas heater |
| JPS5997420A (en) * | 1982-11-25 | 1984-06-05 | Matsushita Electric Ind Co Ltd | Blowing-out preventive safety device |
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