JPS58149557U - needle valve - Google Patents
needle valveInfo
- Publication number
- JPS58149557U JPS58149557U JP4637082U JP4637082U JPS58149557U JP S58149557 U JPS58149557 U JP S58149557U JP 4637082 U JP4637082 U JP 4637082U JP 4637082 U JP4637082 U JP 4637082U JP S58149557 U JPS58149557 U JP S58149557U
- Authority
- JP
- Japan
- Prior art keywords
- needle valve
- valve
- valve body
- float
- needle
- 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
Links
Landscapes
- Float Valves (AREA)
- Self-Closing Valves And Venting Or Aerating 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
第１図は本考案が適用される気化器の一例を示す断面図
、第２図は本考案による針弁の一実施例を示す断面図で
ある。
１・・・・・・フロート室、２・・・・・・燃料通路、
３・・・・・・針弁、４・・・・・・流入口、５・・・
・・・弁室、６・・・・・・針弁ホルダ、７・・・・・
・弁体、８・・・・・・針弁部、９・・・・・・ばね、
１０・・・・・・フロート受け、１５・・・・・・圧力
導通孔、１７・・・・・・棒材、１８・・・・・・圧力
室。FIG. 1 is a cross-sectional view showing an example of a vaporizer to which the present invention is applied, and FIG. 2 is a cross-sectional view showing an example of a needle valve according to the present invention. 1...Float chamber, 2...Fuel passage,
3...Needle valve, 4...Inflow port, 5...
... Valve chamber, 6... Needle valve holder, 7...
・Valve body, 8...needle valve part, 9...spring,
10... Float receiver, 15... Pressure communication hole, 17... Bar material, 18... Pressure chamber.
Claims (1)
針弁ホルダの弁室内に装着されて燃料の流入口を開閉す
る針弁部を備えた弁体、該弁体内にばねを介して嵌込ま
れたフロート浮力を作用するフロート受けを有する針弁
において、上記弁体の針弁部側にその内、外部を貫通す
べく圧力導通孔を穿設し、上記フロート受は側のばね内
側に棒材を設置して、上記弁体内の針弁部側に上記圧力
導通孔と連通した所定の圧力室を形成したことを特徴と
する針弁。A needle valve holder screwed into the fuel passage in the upper part of the float chamber, a valve body equipped with a needle valve part installed in the valve chamber of the needle valve holder to open and close the fuel inlet, and a spring inserted into the valve body. In a needle valve having a float receiver that acts on the buoyancy of a fitted float, a pressure conduction hole is bored on the needle valve side of the valve body so as to penetrate inside and outside, and the float receiver is connected to the inside of the spring on the side. A needle valve characterized in that a rod is installed in the valve body to form a predetermined pressure chamber communicating with the pressure passage hole on the needle valve portion side within the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4637082U JPS58149557U (en) | 1982-03-31 | 1982-03-31 | needle valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4637082U JPS58149557U (en) | 1982-03-31 | 1982-03-31 | needle valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58149557U true JPS58149557U (en) | 1983-10-07 |
| JPS6244111Y2 JPS6244111Y2 (en) | 1987-11-19 |
Family
ID=30057369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4637082U Granted JPS58149557U (en) | 1982-03-31 | 1982-03-31 | needle valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58149557U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511837A (en) * | 1974-06-21 | 1976-01-09 | Hitachi Ltd | KIKAKYOSHINBEN |
| JPS5172832A (en) * | 1974-12-20 | 1976-06-24 | Keihin Seiki Mfg | KIKAKYONII DORUBEN |
-
1982
- 1982-03-31 JP JP4637082U patent/JPS58149557U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511837A (en) * | 1974-06-21 | 1976-01-09 | Hitachi Ltd | KIKAKYOSHINBEN |
| JPS5172832A (en) * | 1974-12-20 | 1976-06-24 | Keihin Seiki Mfg | KIKAKYONII DORUBEN |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244111Y2 (en) | 1987-11-19 |
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