FR1071087A - Rotary piston pump - Google Patents

Rotary piston pump

Info

Publication number
FR1071087A
FR1071087A FR1071087DA FR1071087A FR 1071087 A FR1071087 A FR 1071087A FR 1071087D A FR1071087D A FR 1071087DA FR 1071087 A FR1071087 A FR 1071087A
Authority
FR
France
Prior art keywords
piston pump
rotary piston
rotary
pump
piston
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
Adolf Sprater
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 FR1071087A publication Critical patent/FR1071087A/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
FR1071087D 1952-09-02 1952-09-02 Rotary piston pump Expired FR1071087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1071087T 1952-09-02

Publications (1)

Publication Number Publication Date
FR1071087A true FR1071087A (en) 1954-08-24

Family

ID=9605004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071087D Expired FR1071087A (en) 1952-09-02 1952-09-02 Rotary piston pump

Country Status (1)

Country Link
FR (1) FR1071087A (en)

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