JPH0188715U - - Google Patents

Info

Publication number
JPH0188715U
JPH0188715U JP18569087U JP18569087U JPH0188715U JP H0188715 U JPH0188715 U JP H0188715U JP 18569087 U JP18569087 U JP 18569087U JP 18569087 U JP18569087 U JP 18569087U JP H0188715 U JPH0188715 U JP H0188715U
Authority
JP
Japan
Prior art keywords
passage
outlet
inlet
valve body
inlet passage
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
JP18569087U
Other languages
English (en)
Other versions
JPH0344250Y2 (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 JP1987185690U priority Critical patent/JPH0344250Y2/ja
Publication of JPH0188715U publication Critical patent/JPH0188715U/ja
Application granted granted Critical
Publication of JPH0344250Y2 publication Critical patent/JPH0344250Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Description

【図面の簡単な説明】
第1図は本考案による管路用油圧フイルタの一
実施例を示す断面図、第2図は従来の管路用油圧
フイルタの構造を示す断面図である。 30……ボデイ、31……入口通路、32……
出口通路、33……(補助通路となる)大径孔、
37……弁座、39……弁体、42……(主通路
となる)内部通路、43……ばね、44……フイ
ルタエレメント。

Claims (1)

  1. 【実用新案登録請求の範囲】 入口通路と出口通路の差圧が所定圧力以上に達
    するまで入口通路と出口通路間の補助通路を遮断
    するばね付勢された弁体と、 この弁体に形成され前記入口通路と出口通路を
    連通する主通路と、 この主通路内に配設されたフイルタエレメント
    とを備え、 前記入口通路と出口通路間の差圧が所定圧力以
    上に達するとばね付勢に抗して弁体が移動し補助
    通路を開くように構成したことを特徴とする管路
    用油圧フイルタ。
JP1987185690U 1987-12-04 1987-12-04 Expired JPH0344250Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987185690U JPH0344250Y2 (ja) 1987-12-04 1987-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987185690U JPH0344250Y2 (ja) 1987-12-04 1987-12-04

Publications (2)

Publication Number Publication Date
JPH0188715U true JPH0188715U (ja) 1989-06-12
JPH0344250Y2 JPH0344250Y2 (ja) 1991-09-18

Family

ID=31476963

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987185690U Expired JPH0344250Y2 (ja) 1987-12-04 1987-12-04

Country Status (1)

Country Link
JP (1) JPH0344250Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005233198A (ja) * 2004-02-17 2005-09-02 Sp Kenkyusho:Kk ポジショナーのパイロット弁に用いる固定絞り装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695325U (ja) * 1979-12-25 1981-07-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695325U (ja) * 1979-12-25 1981-07-29

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005233198A (ja) * 2004-02-17 2005-09-02 Sp Kenkyusho:Kk ポジショナーのパイロット弁に用いる固定絞り装置
JP4490700B2 (ja) * 2004-02-17 2010-06-30 株式会社エスピー研究所 ポジショナーのパイロット弁に用いる固定絞り装置

Also Published As

Publication number Publication date
JPH0344250Y2 (ja) 1991-09-18

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