FR1357088A - Perfectionnement apporté aux pompes à vide rotatives à palettes - Google Patents

Perfectionnement apporté aux pompes à vide rotatives à palettes

Info

Publication number
FR1357088A
FR1357088A FR925547A FR925547A FR1357088A FR 1357088 A FR1357088 A FR 1357088A FR 925547 A FR925547 A FR 925547A FR 925547 A FR925547 A FR 925547A FR 1357088 A FR1357088 A FR 1357088A
Authority
FR
France
Prior art keywords
further development
vacuum pumps
rotary vane
vane vacuum
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
FR925547A
Other languages
English (en)
Inventor
Salomon Victor Armand Bonan
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.)
Sud Aviation Societe Nationale de Constructions Aerdnaettiques
Original Assignee
Sud Aviation Societe Nationale de Constructions Aerdnaettiques
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 Sud Aviation Societe Nationale de Constructions Aerdnaettiques filed Critical Sud Aviation Societe Nationale de Constructions Aerdnaettiques
Priority to FR925547A priority Critical patent/FR1357088A/fr
Priority to DE19641428257 priority patent/DE1428257A1/de
Priority to GB549664A priority patent/GB1016325A/en
Application granted granted Critical
Publication of FR1357088A publication Critical patent/FR1357088A/fr
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
    • F04C25/00—Adaptations of pumps for special use of pumps for elastic fluids
    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/30—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F01C1/34—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members
    • F01C1/344—Rotary-piston machines or engines having the characteristics covered by two or more groups F01C1/02, F01C1/08, F01C1/22, F01C1/24 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 F01C1/08 or F01C1/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F01C21/089—Construction of vanes or vane holders for synchronised movement of the vanes
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR925547A 1963-02-21 1963-02-21 Perfectionnement apporté aux pompes à vide rotatives à palettes Expired FR1357088A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR925547A FR1357088A (fr) 1963-02-21 1963-02-21 Perfectionnement apporté aux pompes à vide rotatives à palettes
DE19641428257 DE1428257A1 (de) 1963-02-21 1964-02-08 Rotations-Fluegel-Pumpe
GB549664A GB1016325A (en) 1963-02-21 1964-02-10 Improvements in or relating to rotary vacuum pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR925547A FR1357088A (fr) 1963-02-21 1963-02-21 Perfectionnement apporté aux pompes à vide rotatives à palettes

Publications (1)

Publication Number Publication Date
FR1357088A true FR1357088A (fr) 1964-04-03

Family

ID=8797562

Family Applications (1)

Application Number Title Priority Date Filing Date
FR925547A Expired FR1357088A (fr) 1963-02-21 1963-02-21 Perfectionnement apporté aux pompes à vide rotatives à palettes

Country Status (3)

Country Link
DE (1) DE1428257A1 (fr)
FR (1) FR1357088A (fr)
GB (1) GB1016325A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507064A (en) * 1982-06-01 1985-03-26 Vilter Manufacturing Corporation Rotary gas compressor having rolling pistons

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034758B4 (de) * 2006-07-24 2011-03-31 Joma-Polytec Gmbh Rotorpumpe
EP2677118B1 (fr) * 2012-06-20 2018-03-28 Pierburg Pump Technology GmbH Pompe à vide volumétrique pour automobile
RU2602951C1 (ru) * 2015-07-22 2016-11-20 Николай Александрович Николаев Лопастной вакуумный насос

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507064A (en) * 1982-06-01 1985-03-26 Vilter Manufacturing Corporation Rotary gas compressor having rolling pistons

Also Published As

Publication number Publication date
DE1428257A1 (de) 1969-02-13
GB1016325A (en) 1966-01-12

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