FR761205A - Perfectionnements aux pompes rotatives - Google Patents

Perfectionnements aux pompes rotatives

Info

Publication number
FR761205A
FR761205A FR761205DA FR761205A FR 761205 A FR761205 A FR 761205A FR 761205D A FR761205D A FR 761205DA FR 761205 A FR761205 A FR 761205A
Authority
FR
France
Prior art keywords
rotary pumps
pumps
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
Other languages
English (en)
Inventor
Roland Laraque
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 FR761205A publication Critical patent/FR761205A/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
    • F04C2/02—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C2/04—Rotary-piston machines or pumps of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal axis type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR761205D 1932-12-14 1932-12-14 Perfectionnements aux pompes rotatives Expired FR761205A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR761205T 1932-12-14

Publications (1)

Publication Number Publication Date
FR761205A true FR761205A (fr) 1934-03-14

Family

ID=9172231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761205D Expired FR761205A (fr) 1932-12-14 1932-12-14 Perfectionnements aux pompes rotatives

Country Status (1)

Country Link
FR (1) FR761205A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513446A (en) * 1946-05-17 1950-07-04 Brown And Brown Pump or motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513446A (en) * 1946-05-17 1950-07-04 Brown And Brown Pump or motor

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