CA628475A - Screw pumps or motors - Google Patents

Screw pumps or motors

Info

Publication number
CA628475A
CA628475A CA628475A CA628475DA CA628475A CA 628475 A CA628475 A CA 628475A CA 628475 A CA628475 A CA 628475A CA 628475D A CA628475D A CA 628475DA CA 628475 A CA628475 A CA 628475A
Authority
CA
Canada
Prior art keywords
motors
screw pumps
pumps
screw
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
CA628475A
Inventor
B. Sennet Morgan
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.)
De Laval Steam Turbine Co
Original Assignee
De Laval Steam Turbine Co
Publication date
Application granted granted Critical
Publication of CA628475A publication Critical patent/CA628475A/en
Expired legal-status Critical Current

Links

CA628475A Screw pumps or motors Expired CA628475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA628475T

Publications (1)

Publication Number Publication Date
CA628475A true CA628475A (en) 1961-10-03

Family

ID=35884605

Family Applications (1)

Application Number Title Priority Date Filing Date
CA628475A Expired CA628475A (en) Screw pumps or motors

Country Status (1)

Country Link
CA (1) CA628475A (en)

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