FR870708A - Pompe à engrenages - Google Patents

Pompe à engrenages

Info

Publication number
FR870708A
FR870708A FR870708DA FR870708A FR 870708 A FR870708 A FR 870708A FR 870708D A FR870708D A FR 870708DA FR 870708 A FR870708 A FR 870708A
Authority
FR
France
Prior art keywords
gear pump
gear
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)
Inventor
Rudolf Rotheli
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 FR870708A publication Critical patent/FR870708A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR870708D 1940-03-09 1941-03-08 Pompe à engrenages Expired FR870708A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH870708X 1940-03-09

Publications (1)

Publication Number Publication Date
FR870708A true FR870708A (fr) 1942-03-23

Family

ID=4544007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870708D Expired FR870708A (fr) 1940-03-09 1941-03-08 Pompe à engrenages

Country Status (1)

Country Link
FR (1) FR870708A (fr)

Similar Documents

Publication Publication Date Title
FR850942A (fr) Pompe
FR886935A (fr) Fusée à autodestruction
FR874057A (fr) Pompe
FR884344A (fr) Pompes à engrenages
FR832872A (fr) Pompe à engrenages, équilibrée
FR844436A (fr) Pompe perfectionnée
FR869466A (fr) Pompe à piston
FR873701A (fr) Pompe à engrenages
FR870708A (fr) Pompe à engrenages
FR870707A (fr) Pompe à engrenages
FR865610A (fr) Pompe à engrenages
FR865673A (fr) Pompe à débit variable
FR865053A (fr) Grenade à main
FR862840A (fr) Pompe réversible à diaphragmes cônes
FR868915A (fr) Pompe à ailettes réversible
FR834108A (fr) Pompe
FR875021A (fr) Pompe rotative à engrènement
FR883456A (fr) Pompe dragueuse
FR51258E (fr) Pompe
FR950216A (fr) Pompe multiple
FR845312A (fr) Pompe à piston
FR915268A (fr) Pompe hydraulique portative
FR848963A (fr) Pompe hydraulique
FR946893A (fr) Perfectionnements aux pompes à fluides
FR885265A (fr) Perfectionnements aux pompes à engrenages