CA988910A - Sealing arrangement for pivoted gate valves - Google Patents

Sealing arrangement for pivoted gate valves

Info

Publication number
CA988910A
CA988910A CA223,051A CA223051A CA988910A CA 988910 A CA988910 A CA 988910A CA 223051 A CA223051 A CA 223051A CA 988910 A CA988910 A CA 988910A
Authority
CA
Canada
Prior art keywords
sealing arrangement
gate valves
pivoted gate
pivoted
valves
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
CA223,051A
Inventor
George W. Armstrong
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CA170,660A external-priority patent/CA969159A/en
Application filed by Individual filed Critical Individual
Priority to CA223,051A priority Critical patent/CA988910A/en
Application granted granted Critical
Publication of CA988910A publication Critical patent/CA988910A/en
Expired legal-status Critical Current

Links

CA223,051A 1972-10-02 1975-03-25 Sealing arrangement for pivoted gate valves Expired CA988910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA223,051A CA988910A (en) 1972-10-02 1975-03-25 Sealing arrangement for pivoted gate valves

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29445472A 1972-10-02 1972-10-02
CA170,660A CA969159A (en) 1972-10-02 1973-05-08 Sealing arrangement for pivoted gate valves
CA223,051A CA988910A (en) 1972-10-02 1975-03-25 Sealing arrangement for pivoted gate valves

Publications (1)

Publication Number Publication Date
CA988910A true CA988910A (en) 1976-05-11

Family

ID=27162773

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223,051A Expired CA988910A (en) 1972-10-02 1975-03-25 Sealing arrangement for pivoted gate valves

Country Status (1)

Country Link
CA (1) CA988910A (en)

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