CA472208A - Appareil de commande a pression a fluide - Google Patents

Appareil de commande a pression a fluide

Info

Publication number
CA472208A
CA472208A CA472208A CA472208DA CA472208A CA 472208 A CA472208 A CA 472208A CA 472208 A CA472208 A CA 472208A CA 472208D A CA472208D A CA 472208DA CA 472208 A CA472208 A CA 472208A
Authority
CA
Canada
Prior art keywords
control apparatus
fluid pressure
pressure control
fluid
pressure
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
CA472208A
Other languages
English (en)
Inventor
R. Stevens Roy
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
Publication date
Application granted granted Critical
Publication of CA472208A publication Critical patent/CA472208A/fr
Expired legal-status Critical Current

Links

CA472208A Appareil de commande a pression a fluide Expired CA472208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA472208T

Publications (1)

Publication Number Publication Date
CA472208A true CA472208A (fr) 1951-03-13

Family

ID=35606165

Family Applications (1)

Application Number Title Priority Date Filing Date
CA472208A Expired CA472208A (fr) Appareil de commande a pression a fluide

Country Status (1)

Country Link
CA (1) CA472208A (fr)

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