JPH03130401U - - Google Patents

Info

Publication number
JPH03130401U
JPH03130401U JP3896490U JP3896490U JPH03130401U JP H03130401 U JPH03130401 U JP H03130401U JP 3896490 U JP3896490 U JP 3896490U JP 3896490 U JP3896490 U JP 3896490U JP H03130401 U JPH03130401 U JP H03130401U
Authority
JP
Japan
Prior art keywords
vacuum pump
air
air cylinder
valve
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
JP3896490U
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 JP3896490U priority Critical patent/JPH03130401U/ja
Publication of JPH03130401U publication Critical patent/JPH03130401U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係るアクチユエータ
の全体構成を示す図である。 1……エアシリンダ、2……制御弁、3……真
空ポンプ、11……ロツド側圧力室、12……ヘ
ツド側圧力室、P……給気ポート、R……排気ポ
ート。

Claims (1)

  1. 【実用新案登録請求の範囲】 2つの圧力室を有するエアシリンダと、該エア
    シリンダの各圧力室への圧気の給排を制御する制
    御弁と、作動源としての真空ポンプとを備え、 上記制御弁の給気ポートは大気に開放されてい
    る一方、排気ポートは真空ポンプに接続されてい
    ることを特徴とする負圧作動アクチユエータ。
JP3896490U 1990-04-10 1990-04-10 Pending JPH03130401U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3896490U JPH03130401U (ja) 1990-04-10 1990-04-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3896490U JPH03130401U (ja) 1990-04-10 1990-04-10

Publications (1)

Publication Number Publication Date
JPH03130401U true JPH03130401U (ja) 1991-12-27

Family

ID=31547440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3896490U Pending JPH03130401U (ja) 1990-04-10 1990-04-10

Country Status (1)

Country Link
JP (1) JPH03130401U (ja)

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