FR1152879A - Pompe à engrenages perfectionnée - Google Patents

Pompe à engrenages perfectionnée

Info

Publication number
FR1152879A
FR1152879A FR1152879DA FR1152879A FR 1152879 A FR1152879 A FR 1152879A FR 1152879D A FR1152879D A FR 1152879DA FR 1152879 A FR1152879 A FR 1152879A
Authority
FR
France
Prior art keywords
gear pump
advanced gear
advanced
pump
gear
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
English (en)
Inventor
Achille-Marcel Violet
Georges-Marcel Cousy
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 FR1152879A publication Critical patent/FR1152879A/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • 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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/18—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1152879D 1955-11-30 1955-11-30 Pompe à engrenages perfectionnée Expired FR1152879A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1152879T 1955-11-30

Publications (1)

Publication Number Publication Date
FR1152879A true FR1152879A (fr) 1958-02-26

Family

ID=9648666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1152879D Expired FR1152879A (fr) 1955-11-30 1955-11-30 Pompe à engrenages perfectionnée

Country Status (1)

Country Link
FR (1) FR1152879A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105446A (en) * 1961-09-05 1963-10-01 Sr Oscar C Blomgren Gear pump assembly
US3133506A (en) * 1961-08-15 1964-05-19 Luciani Louis Gear pump having internal bearings and seals
EP0135480A1 (fr) * 1983-02-09 1985-03-27 FIAT AUTO S.p.A. Compresseur de Roots à déplacement volumétrique
WO2018103911A1 (fr) * 2016-12-08 2018-06-14 Robert Bosch Gmbh Pompe à engrenage

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3133506A (en) * 1961-08-15 1964-05-19 Luciani Louis Gear pump having internal bearings and seals
US3105446A (en) * 1961-09-05 1963-10-01 Sr Oscar C Blomgren Gear pump assembly
EP0135480A1 (fr) * 1983-02-09 1985-03-27 FIAT AUTO S.p.A. Compresseur de Roots à déplacement volumétrique
WO2018103911A1 (fr) * 2016-12-08 2018-06-14 Robert Bosch Gmbh Pompe à engrenage

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