FR552920A - Improvements to vane pumps - Google Patents

Improvements to vane pumps

Info

Publication number
FR552920A
FR552920A FR552920DA FR552920A FR 552920 A FR552920 A FR 552920A FR 552920D A FR552920D A FR 552920DA FR 552920 A FR552920 A FR 552920A
Authority
FR
France
Prior art keywords
vane pumps
vane
pumps
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
Andre Parouffe
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 FR552920A publication Critical patent/FR552920A/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
    • F04C2/3441—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 inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR552920D 1922-05-09 1922-05-09 Improvements to vane pumps Expired FR552920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR552920T 1922-05-09

Publications (1)

Publication Number Publication Date
FR552920A true FR552920A (en) 1923-05-09

Family

ID=8937889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR552920D Expired FR552920A (en) 1922-05-09 1922-05-09 Improvements to vane pumps

Country Status (1)

Country Link
FR (1) FR552920A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359139A2 (en) * 1988-09-10 1990-03-21 Barmag Ag Vane pump
WO1998003794A1 (en) * 1996-07-19 1998-01-29 Adorjan Ferenc Rotary assembly
EP0933532A3 (en) * 1998-02-02 2000-09-20 Asuka Japan Co., Ltd. Vane-type fluid machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359139A2 (en) * 1988-09-10 1990-03-21 Barmag Ag Vane pump
EP0359139A3 (en) * 1988-09-10 1990-06-06 Barmag Ag Vane pump
WO1998003794A1 (en) * 1996-07-19 1998-01-29 Adorjan Ferenc Rotary assembly
EP0933532A3 (en) * 1998-02-02 2000-09-20 Asuka Japan Co., Ltd. Vane-type fluid machine

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