JPS58149557U - needle valve - Google Patents

needle valve

Info

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
Application number
JP4637082U
Other languages
Japanese (ja)
Other versions
JPS6244111Y2 (en
Inventor
松永　盛城
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP4637082U priority Critical patent/JPS58149557U/en
Publication of JPS58149557U publication Critical patent/JPS58149557U/en
Application granted granted Critical
Publication of JPS6244111Y2 publication Critical patent/JPS6244111Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Float 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

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] フロート室上部の燃料通路に螺着される針弁ホルダ、該
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.
JP4637082U 1982-03-31 1982-03-31 needle valve Granted JPS58149557U (en)

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)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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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