CA813729A - Vacuum controlled valve actuator - Google Patents

Vacuum controlled valve actuator

Info

Publication number
CA813729A
CA813729A CA813729A CA813729DA CA813729A CA 813729 A CA813729 A CA 813729A CA 813729 A CA813729 A CA 813729A CA 813729D A CA813729D A CA 813729DA CA 813729 A CA813729 A CA 813729A
Authority
CA
Canada
Prior art keywords
valve actuator
controlled valve
vacuum controlled
vacuum
actuator
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
CA813729A
Inventor
J. Franz Rudolph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dole Valve Co
Original Assignee
Dole Valve Co
Publication date
Application granted granted Critical
Publication of CA813729A publication Critical patent/CA813729A/en
Expired legal-status Critical Current

Links

CA813729A Vacuum controlled valve actuator Expired CA813729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA813729T

Publications (1)

Publication Number Publication Date
CA813729A true CA813729A (en) 1969-05-27

Family

ID=36286235

Family Applications (1)

Application Number Title Priority Date Filing Date
CA813729A Expired CA813729A (en) Vacuum controlled valve actuator

Country Status (1)

Country Link
CA (1) CA813729A (en)

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