CA579502A - Soupape a papillon - Google Patents

Soupape a papillon

Info

Publication number
CA579502A
CA579502A CA579502A CA579502DA CA579502A CA 579502 A CA579502 A CA 579502A CA 579502 A CA579502 A CA 579502A CA 579502D A CA579502D A CA 579502DA CA 579502 A CA579502 A CA 579502A
Authority
CA
Canada
Prior art keywords
butterfly valve
butterfly
valve
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
CA579502A
Other languages
English (en)
Inventor
T. Herren Wilson
G. Fawkes Donald
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.)
Henry Pratt Co LLC
Original Assignee
Henry Pratt Co LLC
Publication date
Application granted granted Critical
Publication of CA579502A publication Critical patent/CA579502A/fr
Expired legal-status Critical Current

Links

CA579502A Soupape a papillon Expired CA579502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA579502T

Publications (1)

Publication Number Publication Date
CA579502A true CA579502A (fr) 1959-07-14

Family

ID=35755376

Family Applications (1)

Application Number Title Priority Date Filing Date
CA579502A Expired CA579502A (fr) Soupape a papillon

Country Status (1)

Country Link
CA (1) CA579502A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126193A (en) * 1964-03-24 atherton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126193A (en) * 1964-03-24 atherton

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