JPH0356882U - - Google Patents

Info

Publication number
JPH0356882U
JPH0356882U JP1989116191U JP11619189U JPH0356882U JP H0356882 U JPH0356882 U JP H0356882U JP 1989116191 U JP1989116191 U JP 1989116191U JP 11619189 U JP11619189 U JP 11619189U JP H0356882 U JPH0356882 U JP H0356882U
Authority
JP
Japan
Prior art keywords
servo motor
valve
switching valve
manual
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.)
Pending
Application number
JP1989116191U
Other languages
English (en)
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 JP1989116191U priority Critical patent/JPH0356882U/ja
Publication of JPH0356882U publication Critical patent/JPH0356882U/ja
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/20Hydro energy

Landscapes

  • Control Of Water Turbines (AREA)

Description

【図面の簡単な説明】
第1図は、本考案によるサーボモータ制御装置
の一実施例を表す概略構成断面図、第2図は従来
の一例を表す概略構成図である。 図面中、11……サーボモータ、12……配圧
弁、19……制御弁、22……電磁切換弁、28
……手動切換弁、31……絞り逆止弁機構、41
……補助シリンダ、43……外ピストン、44,
47……圧縮ばね、46……内ピストン、50…
…ピストン棒、51……連結アームである。

Claims (1)

    【実用新案登録請求の範囲】
  1. サーボモータに圧油を供給して該サーボモータ
    を作動させる配圧弁と、電磁切換弁により作動し
    て前記圧油を前記配圧弁に供給する制御弁と、前
    記電磁切換弁を介さず前記サーボモータを手動に
    て操作する場合に用いられる手動切換弁と、該手
    動切換弁を介して圧油が供給されると共に前記サ
    ーボモータを一定位置に停止させるよう前記制御
    弁を常に一定方向に付勢する手動時付勢機構とを
    備えたことを特徴とするサーボモータ制御装置。
JP1989116191U 1989-10-04 1989-10-04 Pending JPH0356882U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989116191U JPH0356882U (ja) 1989-10-04 1989-10-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989116191U JPH0356882U (ja) 1989-10-04 1989-10-04

Publications (1)

Publication Number Publication Date
JPH0356882U true JPH0356882U (ja) 1991-05-31

Family

ID=31664488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989116191U Pending JPH0356882U (ja) 1989-10-04 1989-10-04

Country Status (1)

Country Link
JP (1) JPH0356882U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011189449A (ja) * 2010-03-15 2011-09-29 Mitsubishi Heavy Ind Ltd 面取り装置およびそれを具備する歯車加工機

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011189449A (ja) * 2010-03-15 2011-09-29 Mitsubishi Heavy Ind Ltd 面取り装置およびそれを具備する歯車加工機
TWI422449B (zh) * 2010-03-15 2014-01-11 Mitsubishi Heavy Ind Ltd Chamfering device and gear machine with its gear

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