JPS5863342U - Carburetor fuel supply and stop device - Google Patents
Carburetor fuel supply and stop deviceInfo
- Publication number
- JPS5863342U JPS5863342U JP15820881U JP15820881U JPS5863342U JP S5863342 U JPS5863342 U JP S5863342U JP 15820881 U JP15820881 U JP 15820881U JP 15820881 U JP15820881 U JP 15820881U JP S5863342 U JPS5863342 U JP S5863342U
- Authority
- JP
- Japan
- Prior art keywords
- float
- operating rod
- chamber
- spring
- fuel
- 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
- 239000000446 fuel Substances 0.000 title claims description 8
- 239000007788 liquid Substances 0.000 claims 1
- 239000006200 vaporizer Substances 0.000 claims 1
Landscapes
- Fluid-Driven Valves (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
図は本考案になる気化器の燃料供給、停止装置の一実施
例を示す要部縦断面図である。
１１・・・バルブシート、１３・・・フロートバルブ、
１５・・・浮子、１６・・・燃料ポンプ、１７・・・ダ
イヤフラム、１Ｂ・・・受圧室、２０・・・大気圧室、
２２・！操作杆、２３・・・スプリング。The figure is a longitudinal cross-sectional view of a main part showing an embodiment of a fuel supply and stop device for a carburetor according to the present invention. 11... Valve seat, 13... Float valve,
15... Float, 16... Fuel pump, 17... Diaphragm, 1B... Pressure receiving chamber, 20... Atmospheric pressure chamber,
22.! Operating rod, 23...spring.
Claims (1)
１０に設けたバルブシート１１辷対応して配置したフロ
ートバルブ１３を移動させ、燃料通路１０を開閉するこ
とによって浮子室５内に常に一定なる液面を形成した気
化器において；受圧室１８と大気圧室２０とに区分する
ダイヤフラム１７に浮子１５に対応せる操作杆２２を一
体的に設け、受圧室１８には燃料ポンプ１６の燃料吐出
圧力を導入し、大気圧室２０にはスプリング２３を縮設
して配置し、機関運転時には燃料ポンプ１６の燃料吐出
圧力が受圧室１Ｂ内のダイヤフラム１７に作用すること
によって操作杆２２をスプリング２３の力に抗して移動
させて操作杆２２と浮子１５との保合を解き、一方機関
停止時には受圧室１８内の燃料吐出圧力が消滅す号こと
によってスプリング２３のばね力にて操作杆２２を復帰
させて浮子１５と操作杆２２とを係合し、もってバルブ
シート１１とフロートバルブ１３とを閉塞状態に保持し
てなる気化器の燃料供給、停止装置。According to the movement of the float 15 arranged in the float chamber 5, the float valve 13 arranged in correspondence with the valve seat 11 provided in the fuel passage 10 is moved, and by opening and closing the fuel passage 10, there is always a constant flow inside the float chamber 5. In a vaporizer that forms a constant liquid level; a diaphragm 17 that is divided into a pressure receiving chamber 18 and an atmospheric pressure chamber 20 is integrally provided with an operating rod 22 that corresponds to the float 15; A spring 23 is compressed and arranged in the atmospheric pressure chamber 20, and when the engine is in operation, the fuel discharge pressure of the fuel pump 16 acts on the diaphragm 17 in the pressure receiving chamber 1B, causing the operating rod 22 to act as a spring. 23 to release the engagement between the operating rod 22 and the float 15. On the other hand, when the engine is stopped, the fuel discharge pressure in the pressure receiving chamber 18 disappears, so that the operating rod is moved by the spring force of the spring 23. 22 is returned to engage the float 15 and the operating rod 22, thereby holding the valve seat 11 and the float valve 13 in a closed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15820881U JPS5863342U (en) | 1981-10-23 | 1981-10-23 | Carburetor fuel supply and stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15820881U JPS5863342U (en) | 1981-10-23 | 1981-10-23 | Carburetor fuel supply and stop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5863342U true JPS5863342U (en) | 1983-04-28 |
Family
ID=29950710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15820881U Pending JPS5863342U (en) | 1981-10-23 | 1981-10-23 | Carburetor fuel supply and stop device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5863342U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4532407Y1 (en) * | 1967-05-18 | 1970-12-11 | ||
| JPS5334254A (en) * | 1976-09-10 | 1978-03-30 | Kenki Eng | Wheel supporting device |
-
1981
- 1981-10-23 JP JP15820881U patent/JPS5863342U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4532407Y1 (en) * | 1967-05-18 | 1970-12-11 | ||
| JPS5334254A (en) * | 1976-09-10 | 1978-03-30 | Kenki Eng | Wheel supporting device |
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