CA586972A - Power drive for valve handwheel - Google Patents

Power drive for valve handwheel

Info

Publication number
CA586972A
CA586972A CA586972A CA586972DA CA586972A CA 586972 A CA586972 A CA 586972A CA 586972 A CA586972 A CA 586972A CA 586972D A CA586972D A CA 586972DA CA 586972 A CA586972 A CA 586972A
Authority
CA
Canada
Prior art keywords
power drive
valve handwheel
handwheel
valve
drive
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
CA586972A
Other languages
French (fr)
Inventor
G. L. Thomas Louis
K. Lehman Samuel
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.)
CH Wheeler Manufacturing Co
Original Assignee
CH Wheeler Manufacturing Co
Publication date
Application granted granted Critical
Publication of CA586972A publication Critical patent/CA586972A/en
Expired legal-status Critical Current

Links

CA586972A Power drive for valve handwheel Expired CA586972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA586972T

Publications (1)

Publication Number Publication Date
CA586972A true CA586972A (en) 1959-11-10

Family

ID=35766438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA586972A Expired CA586972A (en) Power drive for valve handwheel

Country Status (1)

Country Link
CA (1) CA586972A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611617A (en) * 1985-05-23 1986-09-16 Hewitt Ronnie D Irrigation valve control apparatus
US4961538A (en) * 1988-04-08 1990-10-09 Hewitt Ronnie D Adaptable irrigation valve operation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611617A (en) * 1985-05-23 1986-09-16 Hewitt Ronnie D Irrigation valve control apparatus
US4961538A (en) * 1988-04-08 1990-10-09 Hewitt Ronnie D Adaptable irrigation valve operation system

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