CA670892A - Iris diaphragm valve - Google Patents

Iris diaphragm valve

Info

Publication number
CA670892A
CA670892A CA670892A CA670892DA CA670892A CA 670892 A CA670892 A CA 670892A CA 670892 A CA670892 A CA 670892A CA 670892D A CA670892D A CA 670892DA CA 670892 A CA670892 A CA 670892A
Authority
CA
Canada
Prior art keywords
diaphragm valve
iris diaphragm
iris
valve
diaphragm
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
CA670892A
Inventor
A. Warzynski 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA670892A publication Critical patent/CA670892A/en
Expired legal-status Critical Current

Links

CA670892A Iris diaphragm valve Expired CA670892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA670892T

Publications (1)

Publication Number Publication Date
CA670892A true CA670892A (en) 1963-09-24

Family

ID=35971245

Family Applications (1)

Application Number Title Priority Date Filing Date
CA670892A Expired CA670892A (en) Iris diaphragm valve

Country Status (1)

Country Link
CA (1) CA670892A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111140890A (en) * 2018-11-06 2020-05-12 博西华电器（江苏）有限公司 Smoke pipe base and smoke exhaust ventilator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111140890A (en) * 2018-11-06 2020-05-12 博西华电器（江苏）有限公司 Smoke pipe base and smoke exhaust ventilator

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