FR536112A - Improvements made in the establishment of rotary pumps - Google Patents

Improvements made in the establishment of rotary pumps

Info

Publication number
FR536112A
FR536112A FR536112DA FR536112A FR 536112 A FR536112 A FR 536112A FR 536112D A FR536112D A FR 536112DA FR 536112 A FR536112 A FR 536112A
Authority
FR
France
Prior art keywords
establishment
improvements made
rotary pumps
pumps
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
Raymond Caut
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 FR536112A publication Critical patent/FR536112A/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
    • F04C2/40—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 group F04C2/08 or F04C2/22 and having a hinged member
    • F04C2/46—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 group F04C2/08 or F04C2/22 and having a hinged member with vanes hinged to the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR536112D 1921-05-28 1921-05-28 Improvements made in the establishment of rotary pumps Expired FR536112A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR536112T 1921-05-28

Publications (1)

Publication Number Publication Date
FR536112A true FR536112A (en) 1922-04-26

Family

ID=8926606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR536112D Expired FR536112A (en) 1921-05-28 1921-05-28 Improvements made in the establishment of rotary pumps

Country Status (1)

Country Link
FR (1) FR536112A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018580B (en) * 1952-08-01 1957-10-31 Eta Corp G M B H Rotary piston compressor or pump
FR2283335A1 (en) * 1974-08-28 1976-03-26 Lunel Bernard Rotary pump with elliptical piston - has valve with tip riding on piston and depression to accumulate return fluid
EP0180690A1 (en) * 1984-10-18 1986-05-14 Leonello Gaggioli Rotary piston-type supercharging device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1018580B (en) * 1952-08-01 1957-10-31 Eta Corp G M B H Rotary piston compressor or pump
FR2283335A1 (en) * 1974-08-28 1976-03-26 Lunel Bernard Rotary pump with elliptical piston - has valve with tip riding on piston and depression to accumulate return fluid
EP0180690A1 (en) * 1984-10-18 1986-05-14 Leonello Gaggioli Rotary piston-type supercharging device

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