FR719210A - Improvements to rotary machines, especially pumps - Google Patents

Improvements to rotary machines, especially pumps

Info

Publication number
FR719210A
FR719210A FR719210DA FR719210A FR 719210 A FR719210 A FR 719210A FR 719210D A FR719210D A FR 719210DA FR 719210 A FR719210 A FR 719210A
Authority
FR
France
Prior art keywords
rotary machines
especially pumps
pumps
machines
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
Paul-Lazare Vaudet
Fernand-Auguste Guitaut
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 FR719210A publication Critical patent/FR719210A/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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/001—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids of similar working principle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
FR719210D 1930-06-28 1931-06-27 Improvements to rotary machines, especially pumps Expired FR719210A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE719210X 1930-06-28

Publications (1)

Publication Number Publication Date
FR719210A true FR719210A (en) 1932-02-03

Family

ID=3878844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719210D Expired FR719210A (en) 1930-06-28 1931-06-27 Improvements to rotary machines, especially pumps

Country Status (1)

Country Link
FR (1) FR719210A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898034A (en) * 1957-04-01 1959-08-04 Bertram J Rochlus Compressor with dual compression chambers
WO1999046482A1 (en) * 1998-03-11 1999-09-16 Baecker Konrad Rotary piston internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898034A (en) * 1957-04-01 1959-08-04 Bertram J Rochlus Compressor with dual compression chambers
WO1999046482A1 (en) * 1998-03-11 1999-09-16 Baecker Konrad Rotary piston internal combustion engine

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