JPS60148617U - flow control valve - Google Patents

flow control valve

Info

Publication number
JPS60148617U
JPS60148617U JP3231084U JP3231084U JPS60148617U JP S60148617 U JPS60148617 U JP S60148617U JP 3231084 U JP3231084 U JP 3231084U JP 3231084 U JP3231084 U JP 3231084U JP S60148617 U JPS60148617 U JP S60148617U
Authority
JP
Japan
Prior art keywords
control valve
spool
flow rate
flow control
port
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
JP3231084U
Other languages
Japanese (ja)
Other versions
JPH0353289Y2 (en
Inventor
中山　亮介
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 JP3231084U priority Critical patent/JPS60148617U/en
Publication of JPS60148617U publication Critical patent/JPS60148617U/en
Application granted granted Critical
Publication of JPH0353289Y2 publication Critical patent/JPH0353289Y2/ja
Granted legal-status Critical Current

Links

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図は従来の流量制御弁の断面図、第２図は弁の実施
例の断面図である。 図において、２１は流量制御弁、２２は流入口、２３は
負荷口、２４は逃し口、２８はスプール、２９はスプリ
ング、３０は比例ソレノイド、３１は−オリフイス、３
２は段付き受圧部、３３は可変調圧絞り部、３４はブロ
ック、３６はスプリ゛ング受けである。FIG. 1 is a sectional view of a conventional flow control valve, and FIG. 2 is a sectional view of an embodiment of the valve. In the figure, 21 is a flow control valve, 22 is an inlet, 23 is a load port, 24 is a relief port, 28 is a spool, 29 is a spring, 30 is a proportional solenoid, 31 is an orifice, 3
2 is a stepped pressure receiving section, 33 is a variable pressure regulating throttle section, 34 is a block, and 36 is a spring receiver.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 流入口と負荷口との間に介在させたオリフィスによって
流量を制御させる一流量制御弁において、前記流入口と
連通ずる受圧部を有するスプールを該スプールの摺動に
より開閉する逃し口を設けたブロック内に摺動自在に設
け、前記スプール１′−前記受圧部に加わる圧力による
加圧方向に対向する方向に力を加えるソレノイドをスプ
リングを介して直列的に配設したことを特徴とする流量
制御この考案による流量制御弁を油圧装置に適用した轡
合の回路図、第３図はこの考案による法号制御弁。A first flow rate control valve that controls a flow rate by an orifice interposed between an inflow port and a load port, and a block provided with a relief port that opens and closes a spool having a pressure receiving portion that communicates with the inflow port by sliding the spool. Flow rate control characterized in that a solenoid that is slidably provided inside the spool 1' and applies a force in a direction opposite to the pressurizing direction due to the pressure applied to the spool 1' and the pressure receiving part is arranged in series via a spring. Figure 3 is a circuit diagram of the flow control valve of this invention applied to a hydraulic system, and shows the control valve of this invention.
JP3231084U 1984-03-08 1984-03-08 flow control valve Granted JPS60148617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3231084U JPS60148617U (en) 1984-03-08 1984-03-08 flow control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3231084U JPS60148617U (en) 1984-03-08 1984-03-08 flow control valve

Publications (2)

Publication Number Publication Date
JPS60148617U true JPS60148617U (en) 1985-10-02
JPH0353289Y2 JPH0353289Y2 (en) 1991-11-21

Family

ID=30533706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3231084U Granted JPS60148617U (en) 1984-03-08 1984-03-08 flow control valve

Country Status (1)

Country Link
JP (1) JPS60148617U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008144912A (en) * 2006-12-12 2008-06-26 Toyota Motor Corp Fluid supply device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008144912A (en) * 2006-12-12 2008-06-26 Toyota Motor Corp Fluid supply device
JP4626609B2 (en) * 2006-12-12 2011-02-09 トヨタ自動車株式会社 Fluid supply device
US8522923B2 (en) 2006-12-12 2013-09-03 Toyota Jidosha Kabushiki Kaisha Fluid supply apparatus

Also Published As

Publication number Publication date
JPH0353289Y2 (en) 1991-11-21

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