JPS6141011Y2 - - Google Patents

Info

Publication number
JPS6141011Y2
JPS6141011Y2 JP1979078109U JP7810979U JPS6141011Y2 JP S6141011 Y2 JPS6141011 Y2 JP S6141011Y2 JP 1979078109 U JP1979078109 U JP 1979078109U JP 7810979 U JP7810979 U JP 7810979U JP S6141011 Y2 JPS6141011 Y2 JP S6141011Y2
Authority
JP
Japan
Prior art keywords
drive device
double
acting
piston
case body
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
JP1979078109U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55177571U (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 JP1979078109U priority Critical patent/JPS6141011Y2/ja
Priority to US06/109,404 priority patent/US4355566A/en
Priority to GB8018235A priority patent/GB2056565B/en
Priority to IT8022642A priority patent/IT1131525B/it
Publication of JPS55177571U publication Critical patent/JPS55177571U/ja
Application granted granted Critical
Publication of JPS6141011Y2 publication Critical patent/JPS6141011Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Driven Valves (AREA)
JP1979078109U 1979-06-08 1979-06-08 Expired JPS6141011Y2 (en])

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1979078109U JPS6141011Y2 (en]) 1979-06-08 1979-06-08
US06/109,404 US4355566A (en) 1979-06-08 1980-01-03 Valve driving apparatus
GB8018235A GB2056565B (en) 1979-06-08 1980-06-04 Valve driving fluid operated actuator
IT8022642A IT1131525B (it) 1979-06-08 1980-06-06 Apparecchio per l'azionamento di valvole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979078109U JPS6141011Y2 (en]) 1979-06-08 1979-06-08

Publications (2)

Publication Number Publication Date
JPS55177571U JPS55177571U (en]) 1980-12-19
JPS6141011Y2 true JPS6141011Y2 (en]) 1986-11-21

Family

ID=29311565

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979078109U Expired JPS6141011Y2 (en]) 1979-06-08 1979-06-08

Country Status (1)

Country Link
JP (1) JPS6141011Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824901A (en) * 1973-01-18 1974-07-23 Shafer Valve Co Spring return for piston operator

Also Published As

Publication number Publication date
JPS55177571U (en]) 1980-12-19

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