CA1018961A - Gate valve and actuator assembly - Google Patents

Gate valve and actuator assembly

Info

Publication number
CA1018961A
CA1018961A CA263,771A CA263771A CA1018961A CA 1018961 A CA1018961 A CA 1018961A CA 263771 A CA263771 A CA 263771A CA 1018961 A CA1018961 A CA 1018961A
Authority
CA
Canada
Prior art keywords
gate valve
actuator assembly
actuator
assembly
gate
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
CA263,771A
Inventor
Curtis W. Clarkson
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.)
JR Clarkson Co LLC
Original Assignee
JR Clarkson Co LLC
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
Priority claimed from US05/459,949 external-priority patent/US3945604A/en
Application filed by JR Clarkson Co LLC filed Critical JR Clarkson Co LLC
Priority to CA263,771A priority Critical patent/CA1018961A/en
Application granted granted Critical
Publication of CA1018961A publication Critical patent/CA1018961A/en
Expired legal-status Critical Current

Links

CA263,771A 1974-04-11 1976-10-20 Gate valve and actuator assembly Expired CA1018961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA263,771A CA1018961A (en) 1974-04-11 1976-10-20 Gate valve and actuator assembly

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/459,949 US3945604A (en) 1974-04-11 1974-04-11 Packingless gate valve and actuator assemblies
CA224,304A CA1017315A (en) 1974-04-11 1975-04-10 Packingless gate valve and actuator assemblies
CA263,771A CA1018961A (en) 1974-04-11 1976-10-20 Gate valve and actuator assembly

Publications (1)

Publication Number Publication Date
CA1018961A true CA1018961A (en) 1977-10-11

Family

ID=27163898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA263,771A Expired CA1018961A (en) 1974-04-11 1976-10-20 Gate valve and actuator assembly

Country Status (1)

Country Link
CA (1) CA1018961A (en)

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