CA448175A - Pompe rotative a engrenage - Google Patents

Pompe rotative a engrenage

Info

Publication number
CA448175A
CA448175A CA448175A CA448175DA CA448175A CA 448175 A CA448175 A CA 448175A CA 448175 A CA448175 A CA 448175A CA 448175D A CA448175D A CA 448175DA CA 448175 A CA448175 A CA 448175A
Authority
CA
Canada
Prior art keywords
positive displacement
rotary pump
displacement rotary
pump
positive
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
CA448175A
Other languages
English (en)
Inventor
Augustus C. Durdin, Iii
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.)
Geo D Roper Corp
Original Assignee
Geo D Roper Corp
Publication date
Application granted granted Critical
Publication of CA448175A publication Critical patent/CA448175A/fr
Expired legal-status Critical Current

Links

CA448175A Pompe rotative a engrenage Expired CA448175A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA448175T

Publications (1)

Publication Number Publication Date
CA448175A true CA448175A (fr) 1948-04-27

Family

ID=35565861

Family Applications (1)

Application Number Title Priority Date Filing Date
CA448175A Expired CA448175A (fr) Pompe rotative a engrenage

Country Status (1)

Country Link
CA (1) CA448175A (fr)

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