FR649238A - Rotary pump - Google Patents

Rotary pump

Info

Publication number
FR649238A
FR649238A FR649238DA FR649238A FR 649238 A FR649238 A FR 649238A FR 649238D A FR649238D A FR 649238DA FR 649238 A FR649238 A FR 649238A
Authority
FR
France
Prior art keywords
rotary pump
rotary
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
French (fr)
Inventor
Paul Meynier
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 FR649238A publication Critical patent/FR649238A/en
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
    • F04C2/045—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 having a C-shaped piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR649238D 1928-02-18 1928-02-18 Rotary pump Expired FR649238A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR649238T 1928-02-18

Publications (1)

Publication Number Publication Date
FR649238A true FR649238A (en) 1928-12-19

Family

ID=9003212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR649238D Expired FR649238A (en) 1928-02-18 1928-02-18 Rotary pump

Country Status (1)

Country Link
FR (1) FR649238A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003682A (en) * 1975-07-14 1977-01-18 John William Stein Rotary piston engine having continuous torque characteristics
WO1986000663A1 (en) * 1984-07-12 1986-01-30 Russell John Searle Gyrating piston machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003682A (en) * 1975-07-14 1977-01-18 John William Stein Rotary piston engine having continuous torque characteristics
WO1986000663A1 (en) * 1984-07-12 1986-01-30 Russell John Searle Gyrating piston machine

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