CA647921A - Low friction sliding valve with edge-sealed ports - Google Patents

Low friction sliding valve with edge-sealed ports

Info

Publication number
CA647921A
CA647921A CA647921A CA647921DA CA647921A CA 647921 A CA647921 A CA 647921A CA 647921 A CA647921 A CA 647921A CA 647921D A CA647921D A CA 647921DA CA 647921 A CA647921 A CA 647921A
Authority
CA
Canada
Prior art keywords
edge
low friction
sliding valve
friction sliding
sealed ports
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
CA647921A
Inventor
Martin J. Alger, Jr.
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.)
New York Air Brake LLC
Original Assignee
New York Air Brake LLC
Publication date
Application granted granted Critical
Publication of CA647921A publication Critical patent/CA647921A/en
Expired legal-status Critical Current

Links

CA647921A Low friction sliding valve with edge-sealed ports Expired CA647921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647921T

Publications (1)

Publication Number Publication Date
CA647921A true CA647921A (en) 1962-09-04

Family

ID=35936569

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647921A Expired CA647921A (en) Low friction sliding valve with edge-sealed ports

Country Status (1)

Country Link
CA (1) CA647921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575379A (en) * 1969-08-01 1971-04-20 Walworth Co Encapsulated plug valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575379A (en) * 1969-08-01 1971-04-20 Walworth Co Encapsulated plug valve

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