FR714562A - Pompe à engrènement à déplacement réglable - Google Patents

Pompe à engrènement à déplacement réglable

Info

Publication number
FR714562A
FR714562A FR714562DA FR714562A FR 714562 A FR714562 A FR 714562A FR 714562D A FR714562D A FR 714562DA FR 714562 A FR714562 A FR 714562A
Authority
FR
France
Prior art keywords
gear pump
displacement gear
adjustable displacement
adjustable
pump
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)
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.)
JOHN S BARNES CORP
Original Assignee
JOHN S BARNES CORP
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 JOHN S BARNES CORP filed Critical JOHN S BARNES CORP
Application granted granted Critical
Publication of FR714562A publication Critical patent/FR714562A/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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/10—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C14/14—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using rotating valves
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/088—Elements in the toothed wheels or the carter for relieving the pressure of fluid imprisoned in the zones of engagement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR714562D 1931-03-26 1931-03-26 Pompe à engrènement à déplacement réglable Expired FR714562A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR714562T 1931-03-26

Publications (1)

Publication Number Publication Date
FR714562A true FR714562A (fr) 1931-11-17

Family

ID=9087686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR714562D Expired FR714562A (fr) 1931-03-26 1931-03-26 Pompe à engrènement à déplacement réglable

Country Status (1)

Country Link
FR (1) FR714562A (fr)

Similar Documents

Publication Publication Date Title
FR796685A (fr) Pompe à commande hydraulique
FR695539A (fr) Pompe
FR832872A (fr) Pompe à engrenages, équilibrée
FR699642A (fr) Pompe à piston hélicoïdal
FR714562A (fr) Pompe à engrènement à déplacement réglable
FR596140A (fr) Pompe à engrenages perfectionnée
CH160245A (fr) Pompe.
FR794791A (fr) Verrou à pompe
FR714442A (fr) Pompe à engrenage
FR723372A (fr) Pompe à engrenages
FR715123A (fr) Pompe perfectionnée à double volume
FR777425A (fr) Pompe à béton
FR719304A (fr) Machine à cintrer
FR695540A (fr) Pompe à liquides
FR728957A (fr) Perfectionnements à la distillation
FR751705A (fr) Pompe
FR671078A (fr) Pompe à usages multiples
FR729780A (fr) Pompe à ailettes
FR622862A (fr) Pompe à engrenages
FR627928A (fr) Pompe à engrenage
FR710293A (fr) Pompe foulante
FR783875A (fr) Pompe à débit variable
FR768233A (fr) Pompe à engrenage
FR730832A (fr) Pompe à diffusion
FR746096A (fr) Pompe hydraulique multiple