JPS58114961U - flow control valve - Google Patents

flow control valve

Info

Publication number
JPS58114961U
JPS58114961U JP999482U JP999482U JPS58114961U JP S58114961 U JPS58114961 U JP S58114961U JP 999482 U JP999482 U JP 999482U JP 999482 U JP999482 U JP 999482U JP S58114961 U JPS58114961 U JP S58114961U
Authority
JP
Japan
Prior art keywords
valve body
inflow chamber
flow control
chamber
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.)
Granted
Application number
JP999482U
Other languages
Japanese (ja)
Other versions
JPH0227253Y2 (en
Inventor
松沢　邦彦
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP999482U priority Critical patent/JPS58114961U/en
Publication of JPS58114961U publication Critical patent/JPS58114961U/en
Application granted granted Critical
Publication of JPH0227253Y2 publication Critical patent/JPH0227253Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forklifts And Lifting Vehicles (AREA)
  • Safety 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 the drawing]

第１図は従来の流動制御弁を示す縦断面図、第２図は本
案の一実施例を示す縦断面図、第３図は第２図に示す実
施例の作動説明図である。。 １：弁本体、２：ピストン、３ニスプリング、５ニオリ
フイス、６：流入室、８：流出口、９：液室、１０：弁
体、１１ニスプリング、１３：孔、１４：流出口、Ａ：
リフトシリンダ、ａ：底部、ａ′：管接手、ｂ′　：コ
ントロ′−ルバルブ。FIG. 1 is a vertical sectional view showing a conventional flow control valve, FIG. 2 is a vertical sectional view showing an embodiment of the present invention, and FIG. 3 is an explanatory view of the operation of the embodiment shown in FIG. . 1: Valve body, 2: Piston, 3 Spring, 5 Niorifice, 6: Inflow chamber, 8: Outlet, 9: Liquid chamber, 10: Valve body, 11 Spring, 13: Hole, 14: Outlet, A :
Lift cylinder, a: bottom, a': pipe joint, b': control valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 筒状の弁本体と、該弁本体内に前後摺動自在に挿嵌され
前側にオリフィスを有する流入室を備えたピストンとを
有し、該ピストンの後側と弁本体間に液室を設けて、該
液室内に配設したスープリングによる前記ｉ°ストンの
前側への付勢によって前記流入室の流出口を前記弁本体
側の排出口に整合せしめ、かつ前記流入室と前記液室間
にバネ付勢によって閉ざされた前記流入室側への流出の
みを許容する逆止弁を介装したことに特徴を有する流量
制御弁。It has a cylindrical valve body, a piston that is inserted into the valve body so as to be slidable back and forth and has an inflow chamber having an orifice on the front side, and a liquid chamber is provided between the rear side of the piston and the valve body. The i° stone is urged forward by a soup ring disposed in the liquid chamber, so that the outlet of the inflow chamber is aligned with the outlet of the valve body, and there is a gap between the inflow chamber and the liquid chamber. 1. A flow control valve characterized in that a check valve is installed in the inflow chamber to allow flow only to the inflow chamber side which is closed by a spring bias.
JP999482U 1982-01-29 1982-01-29 flow control valve Granted JPS58114961U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP999482U JPS58114961U (en) 1982-01-29 1982-01-29 flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP999482U JPS58114961U (en) 1982-01-29 1982-01-29 flow control valve

Publications (2)

Publication Number Publication Date
JPS58114961U true JPS58114961U (en) 1983-08-05
JPH0227253Y2 JPH0227253Y2 (en) 1990-07-24

Family

ID=30022599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP999482U Granted JPS58114961U (en) 1982-01-29 1982-01-29 flow control valve

Country Status (1)

Country Link
JP (1) JPS58114961U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015075839A1 (en) * 2013-11-25 2015-05-28 株式会社 島津製作所 Flow rate control valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015075839A1 (en) * 2013-11-25 2015-05-28 株式会社 島津製作所 Flow rate control valve
JPWO2015075839A1 (en) * 2013-11-25 2017-03-16 株式会社島津製作所 Flow control valve

Also Published As

Publication number Publication date
JPH0227253Y2 (en) 1990-07-24

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