CA985096A - Air pressure actuated double-acting diaphragm pump - Google Patents

Air pressure actuated double-acting diaphragm pump

Info

Publication number
CA985096A
CA985096A CA225,962A CA225962A CA985096A CA 985096 A CA985096 A CA 985096A CA 225962 A CA225962 A CA 225962A CA 985096 A CA985096 A CA 985096A
Authority
CA
Canada
Prior art keywords
air pressure
diaphragm pump
pressure actuated
acting diaphragm
actuated double
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
CA225,962A
Inventor
Robert A. Schall
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 CA145,772A external-priority patent/CA981107A/en
Application filed by Dorr Oliver Inc filed Critical Dorr Oliver Inc
Priority to CA225,962A priority Critical patent/CA985096A/en
Application granted granted Critical
Publication of CA985096A publication Critical patent/CA985096A/en
Expired legal-status Critical Current

Links

CA225,962A 1971-07-12 1975-04-28 Air pressure actuated double-acting diaphragm pump Expired CA985096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA225,962A CA985096A (en) 1971-07-12 1975-04-28 Air pressure actuated double-acting diaphragm pump

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16146571A 1971-07-12 1971-07-12
CA145,772A CA981107A (en) 1971-07-12 1972-06-27 Air pressure actuated double-acting diaphragm pump
CA225,962A CA985096A (en) 1971-07-12 1975-04-28 Air pressure actuated double-acting diaphragm pump

Publications (1)

Publication Number Publication Date
CA985096A true CA985096A (en) 1976-03-09

Family

ID=27162110

Family Applications (1)

Application Number Title Priority Date Filing Date
CA225,962A Expired CA985096A (en) 1971-07-12 1975-04-28 Air pressure actuated double-acting diaphragm pump

Country Status (1)

Country Link
CA (1) CA985096A (en)

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