JPS6323597Y2 - - Google Patents

Info

Publication number
JPS6323597Y2
JPS6323597Y2 JP1980013542U JP1354280U JPS6323597Y2 JP S6323597 Y2 JPS6323597 Y2 JP S6323597Y2 JP 1980013542 U JP1980013542 U JP 1980013542U JP 1354280 U JP1354280 U JP 1354280U JP S6323597 Y2 JPS6323597 Y2 JP S6323597Y2
Authority
JP
Japan
Prior art keywords
unload
working pressure
valve
compressor
piston
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.)
Expired
Application number
JP1980013542U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56115590U (it
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 JP1980013542U priority Critical patent/JPS6323597Y2/ja
Publication of JPS56115590U publication Critical patent/JPS56115590U/ja
Application granted granted Critical
Publication of JPS6323597Y2 publication Critical patent/JPS6323597Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Safety Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP1980013542U 1980-02-05 1980-02-05 Expired JPS6323597Y2 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980013542U JPS6323597Y2 (it) 1980-02-05 1980-02-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980013542U JPS6323597Y2 (it) 1980-02-05 1980-02-05

Publications (2)

Publication Number Publication Date
JPS56115590U JPS56115590U (it) 1981-09-04
JPS6323597Y2 true JPS6323597Y2 (it) 1988-06-28

Family

ID=29610067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980013542U Expired JPS6323597Y2 (it) 1980-02-05 1980-02-05

Country Status (1)

Country Link
JP (1) JPS6323597Y2 (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54146913U (it) * 1978-04-04 1979-10-12

Also Published As

Publication number Publication date
JPS56115590U (it) 1981-09-04

Similar Documents

Publication Publication Date Title
KR100350744B1 (ko) 스쿠루압축기의용량제어용밸브시스템및밸브제조법
US4453900A (en) Valve system for capacity control of screw compressors
JPH10184325A (ja) 面積差を有するピストンを備えたエンジンバルブアクチュエータ
US9567994B2 (en) Reciprocating compressor having capacity regulation
US20120107159A1 (en) Bypass Unloader Valve For Compressor Capacity Control
JPH0411754B2 (it)
CN208885672U (zh) 气动阀装置
JPS6323597Y2 (it)
JPH076496B2 (ja) 真空ポンプにおける吸引系切換装置
KR101830165B1 (ko) 밸브용 액추에이터
JPH0791969B2 (ja) 内燃機関の弁駆動装置
JP3110444B2 (ja) 電磁弁
JPH04244687A (ja) 電気空気式の多方向制御弁
JP2777713B2 (ja) 密閉型スクリュ圧縮機の容量制御装置
CN212616519U (zh) 一种组合开关
JP2004028248A (ja) 圧力制御装置
JPH0247820Y2 (it)
JP4057744B2 (ja) 感圧制御弁
JPH0241356Y2 (it)
JPH02173369A (ja) ガス圧縮機の容量制御装置
JPS61229911A (ja) 流体圧駆動式動弁制御装置
JP2605521Y2 (ja) ダイヤフラムポンプ
JPH04258507A (ja) 負荷圧検出型の液圧回路
JPH08151987A (ja) スクリュー圧縮機の容量制御装置
JPH032723Y2 (it)