CA552126A - Vannelle a etranglement - Google Patents

Vannelle a etranglement

Info

Publication number
CA552126A
CA552126A CA552126A CA552126DA CA552126A CA 552126 A CA552126 A CA 552126A CA 552126 A CA552126 A CA 552126A CA 552126D A CA552126D A CA 552126DA CA 552126 A CA552126 A CA 552126A
Authority
CA
Canada
Prior art keywords
gate valve
throttling gate
throttling
valve
gate
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
CA552126A
Other languages
English (en)
Inventor
W. Erdman Edward
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.)
EDWARD D LAMPARD
Original Assignee
EDWARD D LAMPARD
Publication date
Application granted granted Critical
Publication of CA552126A publication Critical patent/CA552126A/fr
Expired legal-status Critical Current

Links

CA552126A Vannelle a etranglement Expired CA552126A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA552126T

Publications (1)

Publication Number Publication Date
CA552126A true CA552126A (fr) 1958-01-21

Family

ID=35713527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA552126A Expired CA552126A (fr) Vannelle a etranglement

Country Status (1)

Country Link
CA (1) CA552126A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238965A (en) * 1963-10-25 1966-03-08 Lincoln Valves Ltd Ball valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238965A (en) * 1963-10-25 1966-03-08 Lincoln Valves Ltd Ball valves

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