CA514910A - Pressure operated oscillating vent valve - Google Patents

Pressure operated oscillating vent valve

Info

Publication number
CA514910A
CA514910A CA514910A CA514910DA CA514910A CA 514910 A CA514910 A CA 514910A CA 514910 A CA514910 A CA 514910A CA 514910D A CA514910D A CA 514910DA CA 514910 A CA514910 A CA 514910A
Authority
CA
Canada
Prior art keywords
vent valve
pressure operated
operated oscillating
oscillating
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
CA514910A
Other languages
French (fr)
Inventor
A. Quist Harold
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.)
Sunoco Inc
Original Assignee
Sun Oil Co
Publication date
Application granted granted Critical
Publication of CA514910A publication Critical patent/CA514910A/en
Expired legal-status Critical Current

Links

CA514910A Pressure operated oscillating vent valve Expired CA514910A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA514910T

Publications (1)

Publication Number Publication Date
CA514910A true CA514910A (en) 1955-07-19

Family

ID=35666000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA514910A Expired CA514910A (en) Pressure operated oscillating vent valve

Country Status (1)

Country Link
CA (1) CA514910A (en)

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