FR1130475A - Advanced rotary fluid pumps and motors, and similar machines - Google Patents

Advanced rotary fluid pumps and motors, and similar machines

Info

Publication number
FR1130475A
FR1130475A FR1130475DA FR1130475A FR 1130475 A FR1130475 A FR 1130475A FR 1130475D A FR1130475D A FR 1130475DA FR 1130475 A FR1130475 A FR 1130475A
Authority
FR
France
Prior art keywords
motors
rotary fluid
fluid pumps
similar machines
advanced rotary
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
Other languages
French (fr)
Inventor
Karsten Alfred Ovretveit
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
Application filed filed Critical
Application granted granted Critical
Publication of FR1130475A publication Critical patent/FR1130475A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/36—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movements defined in groups F04C2/22 and F04C2/24
FR1130475D 1954-04-15 1955-04-14 Advanced rotary fluid pumps and motors, and similar machines Expired FR1130475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1130475X 1954-04-15

Publications (1)

Publication Number Publication Date
FR1130475A true FR1130475A (en) 1957-02-06

Family

ID=10876299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1130475D Expired FR1130475A (en) 1954-04-15 1955-04-14 Advanced rotary fluid pumps and motors, and similar machines

Country Status (1)

Country Link
FR (1) FR1130475A (en)

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