FR815452A - Improvements to vane pumps - Google Patents

Improvements to vane pumps

Info

Publication number
FR815452A
FR815452A FR815452DA FR815452A FR 815452 A FR815452 A FR 815452A FR 815452D A FR815452D A FR 815452DA FR 815452 A FR815452 A FR 815452A
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Equipement SA
Original Assignee
Air Equipement SA
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 by Air Equipement SA filed Critical Air Equipement SA
Application granted granted Critical
Publication of FR815452A publication Critical patent/FR815452A/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/352—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, 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 F04C18/08 or F04C18/22 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
    • 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)
FR815452D 1936-03-24 1936-03-24 Improvements to vane pumps Expired FR815452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815452T 1936-03-24

Publications (1)

Publication Number Publication Date
FR815452A true FR815452A (en) 1937-07-12

Family

ID=9267265

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815452D Expired FR815452A (en) 1936-03-24 1936-03-24 Improvements to vane pumps

Country Status (1)

Country Link
FR (1) FR815452A (en)

Similar Documents

Publication Publication Date Title
FR825153A (en) Improvements to pumps
FR853339A (en) Improvements to sliding vane pumps
FR825438A (en) Improvements to radiobeacons
FR829853A (en) Turbo-blower
FR778346A (en) Improvements to vane blowers
FR836423A (en) Vane compressor
FR810161A (en) Variable volume turbine
FR787204A (en) Improvements to vane pumps
FR41750E (en) Improvements to vane pumps
FR733547A (en) Improvements to vane pumps
FR815452A (en) Improvements to vane pumps
FR824474A (en) Improvements to pumps
FR816379A (en) Improvements to rotary vane type pumps
FR797484A (en) Improvements relating to pumps
FR777829A (en) Improvements to pumps
FR752530A (en) Improvements to vane compressors
FR855690A (en) Improvements to hydraulic compressors
BE393252A (en) Improvements to rotary vane pumps
FR803203A (en) Improvements to pumps
FR815778A (en) Improvements to reciprocating pumps
FR803119A (en) Improvements to vane pumps and compressors
FR785385A (en) Improvements to pumps
FR801240A (en) Improvements to pumps
FR831453A (en) Improvements to supercharged fans
FR795324A (en) Improvements to pumps