JPS607304U - Force motor type servo valve - Google Patents

Force motor type servo valve

Info

Publication number
JPS607304U
JPS607304U JP9667783U JP9667783U JPS607304U JP S607304 U JPS607304 U JP S607304U JP 9667783 U JP9667783 U JP 9667783U JP 9667783 U JP9667783 U JP 9667783U JP S607304 U JPS607304 U JP S607304U
Authority
JP
Japan
Prior art keywords
servo valve
force motor
fluid
motor type
type servo
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
JP9667783U
Other languages
Japanese (ja)
Inventor
春夫 渡辺
健 一柳
赤坂　吉道
亮平 木ノ瀬
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP9667783U priority Critical patent/JPS607304U/en
Publication of JPS607304U publication Critical patent/JPS607304U/en
Pending legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
  • Motor Or Generator Cooling System (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 drawings]

図は本考案の一実施例を示すサーボ弁の断面図である。 ６・・・・・・コイル、７・・・・・・コイルボビン、
１０・・・・・・フォースモータ、１４・・・・・・調
圧弁、１５・・・・・・工　ア・ギャップ、１６・・・
・・・ドレンポート。The figure is a sectional view of a servo valve showing an embodiment of the present invention. 6... Coil, 7... Coil bobbin,
10...force motor, 14...pressure regulating valve, 15...work a gap, 16...
...Drain port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] フォースモニタによって直接スプールを駆動し、流体の
流量もしくは圧力を制御するサーボ弁において、そのサ
ブプレートに導かれる供給圧をサブプレート中に設けた
調圧弁で減圧し、その流体をフォースモータのエア・ギ
ャップに導き、ドレンポートより上記流体を回収するこ
とにより、コイルを冷却することを特徴とするフォース
モータ型サーボ弁。In a servo valve that directly drives the spool using a force monitor to control the flow rate or pressure of fluid, the supply pressure guided to the subplate is reduced by a pressure regulating valve installed in the subplate, and the fluid is transferred to the force motor's air or A force motor type servo valve characterized by cooling a coil by guiding the fluid into a gap and recovering the fluid from a drain port.
JP9667783U 1983-06-24 1983-06-24 Force motor type servo valve Pending JPS607304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9667783U JPS607304U (en) 1983-06-24 1983-06-24 Force motor type servo valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9667783U JPS607304U (en) 1983-06-24 1983-06-24 Force motor type servo valve

Publications (1)

Publication Number Publication Date
JPS607304U true JPS607304U (en) 1985-01-19

Family

ID=30230298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9667783U Pending JPS607304U (en) 1983-06-24 1983-06-24 Force motor type servo valve

Country Status (1)

Country Link
JP (1) JPS607304U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074162A (en) * 1999-09-01 2001-03-23 Ebara Corp Fluid control valve and plate with filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001074162A (en) * 1999-09-01 2001-03-23 Ebara Corp Fluid control valve and plate with filter

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