JPS63150174U - - Google Patents

Info

Publication number
JPS63150174U
JPS63150174U JP4238587U JP4238587U JPS63150174U JP S63150174 U JPS63150174 U JP S63150174U JP 4238587 U JP4238587 U JP 4238587U JP 4238587 U JP4238587 U JP 4238587U JP S63150174 U JPS63150174 U JP S63150174U
Authority
JP
Japan
Prior art keywords
chamber
pressure
connecting pipe
main valve
shock absorber
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
JP4238587U
Other languages
English (en)
Other versions
JPH0527683Y2 (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 JP1987042385U priority Critical patent/JPH0527683Y2/ja
Publication of JPS63150174U publication Critical patent/JPS63150174U/ja
Application granted granted Critical
Publication of JPH0527683Y2 publication Critical patent/JPH0527683Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)

Description

【図面の簡単な説明】
第1図aは本考案の圧力制御弁が利用される制
御回路図、第1図bは、従来の圧力制御弁の特性
曲線図、第2図は、本考案の圧力制御弁の断面図
、第3図は、従来の圧力制御弁の断面図。 1…一次側通路、3…主弁、4…二次側通路、
5…一次側絞り、6…室、7…圧力室、8…連結
管、15…二次側絞り。

Claims (1)

    【実用新案登録請求の範囲】
  1. 高圧側の一次側通路と低圧側の二次側通路との
    間に、これらの通路を開閉し一次側絞りを有する
    主弁を設け、この主弁の背後に前記一次側絞りが
    連通する室を設け、この室が連結管を介して圧力
    室とばねで押圧されたピストンで形成される昇圧
    緩衝装置の圧力室に連通され、この昇圧緩衝装置
    の圧力室と前記主弁の背後の室との間に二次側絞
    りを設けた圧力制御弁において、この二次側絞り
    を、前記連結管に設けこの連結管を移動可能とし
    たことを、特徴とする圧力制御弁。
JP1987042385U 1987-03-23 1987-03-23 Expired - Lifetime JPH0527683Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987042385U JPH0527683Y2 (ja) 1987-03-23 1987-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987042385U JPH0527683Y2 (ja) 1987-03-23 1987-03-23

Publications (2)

Publication Number Publication Date
JPS63150174U true JPS63150174U (ja) 1988-10-03
JPH0527683Y2 JPH0527683Y2 (ja) 1993-07-15

Family

ID=30858244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987042385U Expired - Lifetime JPH0527683Y2 (ja) 1987-03-23 1987-03-23

Country Status (1)

Country Link
JP (1) JPH0527683Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100675U (ja) * 1980-12-11 1982-06-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57100675U (ja) * 1980-12-11 1982-06-21

Also Published As

Publication number Publication date
JPH0527683Y2 (ja) 1993-07-15

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