JPH0365001U - - Google Patents

Info

Publication number
JPH0365001U
JPH0365001U JP12562089U JP12562089U JPH0365001U JP H0365001 U JPH0365001 U JP H0365001U JP 12562089 U JP12562089 U JP 12562089U JP 12562089 U JP12562089 U JP 12562089U JP H0365001 U JPH0365001 U JP H0365001U
Authority
JP
Japan
Prior art keywords
discharge port
hydraulic pressure
accumulator
check valve
source device
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
JP12562089U
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 JP12562089U priority Critical patent/JPH0365001U/ja
Publication of JPH0365001U publication Critical patent/JPH0365001U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は従来の液圧源装置の構成図、第2図は
同装置の油圧路の圧力変化を示す図、第3図は本
考案に係る一実施例の液圧源装置の構成図、第4
図は同装置の油圧路の圧力変化を示す図である。 1……デイバイス、2……アキユムレータ、3
……モータ、4……ポンプ、5……ゴムホース、
6……プレツシヤスイツチ、7……タンク、8,
9,10……逆止弁、11……リリーフ弁、12
……逆止弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 液圧ポンプの吐出ポートと液圧作動装置に作用
    させるべき液圧を蓄えるアキユムレータとを接続
    してなる液圧源装置において、前記吐出ポートと
    アキユムレータ間に吐出ポートからアキユムレー
    タへの方向のみの流通を許す逆止弁を介在させ、
    同逆止弁と前記吐出ポートとの間に所定圧力以上
    で開弁してタンクと連通するリリーフ弁を接続し
    たことを特徴とする液圧作動装置の液圧源装置。
JP12562089U 1989-10-30 1989-10-30 Pending JPH0365001U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12562089U JPH0365001U (ja) 1989-10-30 1989-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12562089U JPH0365001U (ja) 1989-10-30 1989-10-30

Publications (1)

Publication Number Publication Date
JPH0365001U true JPH0365001U (ja) 1991-06-25

Family

ID=31673483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12562089U Pending JPH0365001U (ja) 1989-10-30 1989-10-30

Country Status (1)

Country Link
JP (1) JPH0365001U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140501B2 (ja) * 1978-08-04 1986-09-09 Hoshidenki Seizo Kk

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140501B2 (ja) * 1978-08-04 1986-09-09 Hoshidenki Seizo Kk

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