JPS6433399U - - Google Patents

Info

Publication number
JPS6433399U
JPS6433399U JP12645487U JP12645487U JPS6433399U JP S6433399 U JPS6433399 U JP S6433399U JP 12645487 U JP12645487 U JP 12645487U JP 12645487 U JP12645487 U JP 12645487U JP S6433399 U JPS6433399 U JP S6433399U
Authority
JP
Japan
Prior art keywords
relief valve
cylinder
pressure
electromagnetic relief
control 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.)
Granted
Application number
JP12645487U
Other languages
English (en)
Other versions
JPH0357360Y2 (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 JP12645487U priority Critical patent/JPH0357360Y2/ja
Publication of JPS6433399U publication Critical patent/JPS6433399U/ja
Application granted granted Critical
Publication of JPH0357360Y2 publication Critical patent/JPH0357360Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Control Of Presses (AREA)

Description

【図面の簡単な説明】
第1図は本考案の圧力制御装置の構成例を示す
油圧回路図、第2図は従来の圧力制御装置の構成
例を示す油圧回路図、第3図は電磁リリーフ弁に
おける入力電流と設定圧力との関係を示すグラフ
である。 1……圧力制御装置、3……シリンダ、4……
管路、5……リリーフ弁、10……電磁リリーフ
弁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 油圧源よりシリンダへ供給される作動油の最高
    圧力を制限しうる電磁リリーフ弁を備えた圧力制
    御装置に於て、前記油圧源と前記シリンダとを連
    結する管路の前記電磁リリーフ弁よりシリンダ側
    に、設定圧を前記電磁リリーフ弁の最大不感能圧
    以上に設定しうるリリーフ弁を設けて構成したこ
    と、を特徴とする圧力制御装置。
JP12645487U 1987-08-20 1987-08-20 Expired JPH0357360Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12645487U JPH0357360Y2 (ja) 1987-08-20 1987-08-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12645487U JPH0357360Y2 (ja) 1987-08-20 1987-08-20

Publications (2)

Publication Number Publication Date
JPS6433399U true JPS6433399U (ja) 1989-03-01
JPH0357360Y2 JPH0357360Y2 (ja) 1991-12-26

Family

ID=31377994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12645487U Expired JPH0357360Y2 (ja) 1987-08-20 1987-08-20

Country Status (1)

Country Link
JP (1) JPH0357360Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123390U (ja) * 1989-03-17 1990-10-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02123390U (ja) * 1989-03-17 1990-10-11

Also Published As

Publication number Publication date
JPH0357360Y2 (ja) 1991-12-26

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