CA909109A - Leakage control for closed center valves - Google Patents

Leakage control for closed center valves

Info

Publication number
CA909109A
CA909109A CA909109A CA909109DA CA909109A CA 909109 A CA909109 A CA 909109A CA 909109 A CA909109 A CA 909109A CA 909109D A CA909109D A CA 909109DA CA 909109 A CA909109 A CA 909109A
Authority
CA
Canada
Prior art keywords
leakage control
closed center
center valves
valves
closed
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
CA909109A
Inventor
A. Wilke Raud
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.)
Koehring Co
Original Assignee
Raud A Wilke
Koehring Co
Publication date
Application granted granted Critical
Publication of CA909109A publication Critical patent/CA909109A/en
Expired legal-status Critical Current

Links

CA909109A Leakage control for closed center valves Expired CA909109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA909109T

Publications (1)

Publication Number Publication Date
CA909109A true CA909109A (en) 1972-09-05

Family

ID=36416779

Family Applications (1)

Application Number Title Priority Date Filing Date
CA909109A Expired CA909109A (en) Leakage control for closed center valves

Country Status (1)

Country Link
CA (1) CA909109A (en)

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