JPS6342902U - - Google Patents

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Publication number
JPS6342902U
JPS6342902U JP13763286U JP13763286U JPS6342902U JP S6342902 U JPS6342902 U JP S6342902U JP 13763286 U JP13763286 U JP 13763286U JP 13763286 U JP13763286 U JP 13763286U JP S6342902 U JPS6342902 U JP S6342902U
Authority
JP
Japan
Prior art keywords
pressure
pump
discharge
regulator
variable displacement
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
JP13763286U
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 JP13763286U priority Critical patent/JPS6342902U/ja
Publication of JPS6342902U publication Critical patent/JPS6342902U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の実施例を示す油圧回路図、第
2図は従来の油圧回路図である。 1は可変容量形ポンプ、2は切換操作弁、3は
負荷、8は制御ポンプ、10は比例減圧操作弁、
20はレギユレータ、24は電磁切換弁を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 可変容量形ポンプを切換操作弁を介して負荷に
    接続すると共に該ポンプからの吐出圧をレギユレ
    ータに導き、吐出圧の増大と共に吐出圧量を減少
    させる様にした油圧ポンプの制御回路に於いて、
    別の油圧源からの油圧を比例減圧操作弁に接続す
    ると共に切換弁を介し油圧が可変容量形ポンプの
    吐出量を減少させる様レギユレータに接続し、該
    レギユレータには前記比例減圧操作弁からの出力
    圧を可変容量形ポンプの吐出量を増大させる様連
    通したことを特徴とする油圧ポンプの制御回路。
JP13763286U 1986-09-08 1986-09-08 Pending JPS6342902U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13763286U JPS6342902U (ja) 1986-09-08 1986-09-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13763286U JPS6342902U (ja) 1986-09-08 1986-09-08

Publications (1)

Publication Number Publication Date
JPS6342902U true JPS6342902U (ja) 1988-03-22

Family

ID=31041868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13763286U Pending JPS6342902U (ja) 1986-09-08 1986-09-08

Country Status (1)

Country Link
JP (1) JPS6342902U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08219104A (ja) * 1995-02-08 1996-08-27 Yutani Heavy Ind Ltd 油圧制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08219104A (ja) * 1995-02-08 1996-08-27 Yutani Heavy Ind Ltd 油圧制御装置

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