FR538977A - Rotary pump that can be used as a hydraulic motor - Google Patents

Rotary pump that can be used as a hydraulic motor

Info

Publication number
FR538977A
FR538977A FR538977DA FR538977A FR 538977 A FR538977 A FR 538977A FR 538977D A FR538977D A FR 538977DA FR 538977 A FR538977 A FR 538977A
Authority
FR
France
Prior art keywords
hydraulic motor
rotary pump
rotary
pump
hydraulic
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
Charles Couegnas
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 FR538977A publication Critical patent/FR538977A/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
    • F04C2/34—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/352—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 the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes being pivoted on the axis of the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR538977D 1921-08-02 1921-08-02 Rotary pump that can be used as a hydraulic motor Expired FR538977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR538977T 1921-08-02

Publications (1)

Publication Number Publication Date
FR538977A true FR538977A (en) 1922-06-17

Family

ID=8928556

Family Applications (1)

Application Number Title Priority Date Filing Date
FR538977D Expired FR538977A (en) 1921-08-02 1921-08-02 Rotary pump that can be used as a hydraulic motor

Country Status (1)

Country Link
FR (1) FR538977A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238373A (en) * 1992-06-05 1993-08-24 Lew Hyok S Extending-retracting vane meter-motor-pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5238373A (en) * 1992-06-05 1993-08-24 Lew Hyok S Extending-retracting vane meter-motor-pump

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