JPS6019872U - Pilot type relief valve - Google Patents

Pilot type relief valve

Info

Publication number
JPS6019872U
JPS6019872U JP11201783U JP11201783U JPS6019872U JP S6019872 U JPS6019872 U JP S6019872U JP 11201783 U JP11201783 U JP 11201783U JP 11201783 U JP11201783 U JP 11201783U JP S6019872 U JPS6019872 U JP S6019872U
Authority
JP
Japan
Prior art keywords
valve
pilot
type relief
relief valve
pilot type
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
JP11201783U
Other languages
Japanese (ja)
Other versions
JPH0218856Y2 (en
Inventor
幹夫 鈴木
正明 林
正美 菅谷
Original Assignee
豊田工機株式会社
トヨタ自動車株式会社
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 豊田工機株式会社, トヨタ自動車株式会社 filed Critical 豊田工機株式会社
Priority to JP11201783U priority Critical patent/JPS6019872U/en
Publication of JPS6019872U publication Critical patent/JPS6019872U/en
Application granted granted Critical
Publication of JPH0218856Y2 publication Critical patent/JPH0218856Y2/ja
Granted legal-status Critical Current

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  • Safety Valves (AREA)
  • Details Of 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]

図面は本考案の実施例を示すもので、第１図は本考案の
パイロット形レリーフ弁の断面図、第２図は第１図の■
−■線矢視断面図、第３図は第２図の■−■線矢視断面
図である。 １０・・・・・・弁本体、１３・・・・・・制御スプー
ル、１５・・・・・・弁座部材、１６・・・・・・レリ
ーフ通路、１７・・・・・・ポール弁、１９・・・・・
・スプリング、２２・・・・・・ヨーク、２７・・・・
・・スプリング、２９・・・・・・ソレノイド、５０・
・・・・・バランス弁、５１・・・・・・キャップ、５
３・・・・・・弁孔、５４・・・・・・圧力ポート、５
５・・・・・・排出ポート、５６・・・・・・メインス
プール、６６・・・・・・フィルタ。The drawings show an embodiment of the present invention. Figure 1 is a sectional view of the pilot type relief valve of the present invention, and Figure 2 is a cross-sectional view of the pilot type relief valve of the present invention.
3 is a sectional view taken along the line -■ in FIG. 2. FIG. 10...Valve body, 13...Control spool, 15...Valve seat member, 16...Relief passage, 17...Pall valve , 19...
・Spring, 22... Yoke, 27...
... Spring, 29 ... Solenoid, 50.
... Balance valve, 51 ... Cap, 5
3... Valve hole, 54... Pressure port, 5
5...Discharge port, 56...Main spool, 66...Filter.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁本体に形成された弁孔内においてメインスプールをポ
ンプからの一次圧とパイロット弁によって制御されるパ
イロット圧との圧力バランスに応じて変位させて前記−
火工を制御するようにしたパイロット形レリーフ弁にお
いて、前記弁孔の一端にメインスプールとの間でパイロ
ット圧導入用の弁室を構成するキャップを着脱可能に装
着し、このキャップに前記弁室からパイロット弁と流れ
る流体中の異物を除去するフィルタを保持させるように
したことを特徴とするパイロット形レリーフ弁。The main spool is displaced within the valve hole formed in the valve body according to the pressure balance between the primary pressure from the pump and the pilot pressure controlled by the pilot valve to
In a pilot type relief valve for controlling a pyrotechnic, a cap is removably attached to one end of the valve hole and constitutes a valve chamber for pilot pressure introduction between the main spool and the valve chamber. A pilot type relief valve characterized in that a pilot valve and a filter for removing foreign matter from flowing fluid are held.
JP11201783U 1983-07-19 1983-07-19 Pilot type relief valve Granted JPS6019872U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11201783U JPS6019872U (en) 1983-07-19 1983-07-19 Pilot type relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11201783U JPS6019872U (en) 1983-07-19 1983-07-19 Pilot type relief valve

Publications (2)

Publication Number Publication Date
JPS6019872U true JPS6019872U (en) 1985-02-12
JPH0218856Y2 JPH0218856Y2 (en) 1990-05-25

Family

ID=30259842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11201783U Granted JPS6019872U (en) 1983-07-19 1983-07-19 Pilot type relief valve

Country Status (1)

Country Link
JP (1) JPS6019872U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351286U (en) * 1989-09-26 1991-05-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351286U (en) * 1989-09-26 1991-05-17

Also Published As

Publication number Publication date
JPH0218856Y2 (en) 1990-05-25

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