FR978289A - Pompe à engrenages - Google Patents

Pompe à engrenages

Info

Publication number
FR978289A
FR978289A FR978289DA FR978289A FR 978289 A FR978289 A FR 978289A FR 978289D A FR978289D A FR 978289DA FR 978289 A FR978289 A FR 978289A
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)
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.)
PREC DEVELOPMENTS CO Ltd
Original Assignee
PREC DEVELOPMENTS CO Ltd
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 PREC DEVELOPMENTS CO Ltd filed Critical PREC DEVELOPMENTS CO Ltd
Application granted granted Critical
Publication of FR978289A publication Critical patent/FR978289A/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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR978289D 1947-12-30 1948-12-29 Pompe à engrenages Expired FR978289A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB978289X 1947-12-30

Publications (1)

Publication Number Publication Date
FR978289A true FR978289A (fr) 1951-04-11

Family

ID=10824655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR978289D Expired FR978289A (fr) 1947-12-30 1948-12-29 Pompe à engrenages

Country Status (1)

Country Link
FR (1) FR978289A (fr)

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