JPH0338463U - - Google Patents

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Publication number
JPH0338463U
JPH0338463U JP9893089U JP9893089U JPH0338463U JP H0338463 U JPH0338463 U JP H0338463U JP 9893089 U JP9893089 U JP 9893089U JP 9893089 U JP9893089 U JP 9893089U JP H0338463 U JPH0338463 U JP H0338463U
Authority
JP
Japan
Prior art keywords
main body
bushing
needle
speed control
control valve
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
Application number
JP9893089U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9893089U priority Critical patent/JPH0338463U/ja
Publication of JPH0338463U publication Critical patent/JPH0338463U/ja
Pending legal-status Critical Current

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  • Lift Valve (AREA)

Description

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

第１図は本考案に係る実施例の断面図、第２図
ａは第１の従来例の要部断面図、同図ｂは同図ａ
のブツシユの下面図、第３図ａは第２の従来例の
要部断面図、同図ｂは同図ａのブツシユの下面図
である。 １……弁本体、２……ブツシユ、２ｆ……ブツ
シユ先端面、３……ニードル、６……本体内の円
筒部、６ｂ……円筒部底面、７……逆止具（チエ
ツクシール）、ｄ……隙間。 Fig. 1 is a sectional view of an embodiment according to the present invention, Fig. 2a is a sectional view of a main part of the first conventional example, and Fig. 2b is a sectional view of the main part of the first conventional example.
FIG. 3A is a sectional view of a main part of the second conventional example, and FIG. 3B is a bottom view of the bush of FIG. 3A. DESCRIPTION OF SYMBOLS 1... Valve body, 2... Bush, 2f... Bush tip surface, 3... Needle, 6... Cylindrical part in main body, 6b... Bottom surface of cylindrical part, 7... Non-return fitting (check seal), d...Gap.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁を開閉するためのニードルと、該ニードルを
内設するブツシユと、該ブツシユに外嵌する本体
と、前記ブツシユと本体の間に介装された逆止具
とを備えた速度制御弁において、前記ブツシユを
、その先端面が前記本体内の円筒部底面との間に
すき間を保つごとく前記本体に固定したことを特
徴とする速度制御弁。 A speed control valve comprising a needle for opening and closing the valve, a bushing in which the needle is installed, a main body fitted onto the bushing, and a non-return device interposed between the bushing and the main body, A speed control valve characterized in that the bush is fixed to the main body so that a gap is maintained between the tip end face and the bottom face of the cylindrical part in the main body.
JP9893089U 1989-08-24 1989-08-24 Pending JPH0338463U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9893089U JPH0338463U (en) 1989-08-24 1989-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9893089U JPH0338463U (en) 1989-08-24 1989-08-24

Publications (1)

Publication Number Publication Date
JPH0338463U true JPH0338463U (en) 1991-04-15

Family

ID=31648008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9893089U Pending JPH0338463U (en) 1989-08-24 1989-08-24

Country Status (1)

Country Link
JP (1) JPH0338463U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009178802A (en) * 2008-01-31 2009-08-13 Howa Mach Ltd Clamping device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286602A (en) * 1985-06-12 1986-12-17 Junkosha Co Ltd Flow control valve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61286602A (en) * 1985-06-12 1986-12-17 Junkosha Co Ltd Flow control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009178802A (en) * 2008-01-31 2009-08-13 Howa Mach Ltd Clamping device

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