FR695539A - Pump - Google Patents

Pump

Info

Publication number
FR695539A
FR695539A FR695539DA FR695539A FR 695539 A FR695539 A FR 695539A FR 695539D A FR695539D A FR 695539DA FR 695539 A FR695539 A FR 695539A
Authority
FR
France
Prior art keywords
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
Rene-Joseph-Louis Moineau
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 FR695539A publication Critical patent/FR695539A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F01C1/107—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR695539D 1930-05-13 1930-05-13 Pump Expired FR695539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR695539T 1930-05-13

Publications (1)

Publication Number Publication Date
FR695539A true FR695539A (en) 1930-12-17

Family

ID=9046155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR695539D Expired FR695539A (en) 1930-05-13 1930-05-13 Pump

Country Status (1)

Country Link
FR (1) FR695539A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553548A (en) * 1945-08-14 1951-05-22 Henry D Canazzi Rotary internal-combustion engine of the helical piston type
US2615436A (en) * 1950-11-15 1952-10-28 Walter S Pawl Planetary type engine
FR2451474A1 (en) * 1979-03-14 1980-10-10 Orszagos Koolaj Gazipari HYDRAULIC MOTOR FOR DEEP DRILLING
FR2478751A1 (en) * 1980-03-20 1981-09-25 Commissariat Energie Atomique Rotary membrane type pump - has helicoidal rotor enclosed in membrane with lubricant between them giving almost constant delivery
GB2408776A (en) * 2003-12-06 2005-06-08 Schlumberger Holdings Helical Moineau pump having small radius peaks on rotor and stator
EP1559913A1 (en) * 2004-01-30 2005-08-03 Christian Bratu Progressive cavity pump

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553548A (en) * 1945-08-14 1951-05-22 Henry D Canazzi Rotary internal-combustion engine of the helical piston type
US2615436A (en) * 1950-11-15 1952-10-28 Walter S Pawl Planetary type engine
FR2451474A1 (en) * 1979-03-14 1980-10-10 Orszagos Koolaj Gazipari HYDRAULIC MOTOR FOR DEEP DRILLING
FR2478751A1 (en) * 1980-03-20 1981-09-25 Commissariat Energie Atomique Rotary membrane type pump - has helicoidal rotor enclosed in membrane with lubricant between them giving almost constant delivery
GB2408776A (en) * 2003-12-06 2005-06-08 Schlumberger Holdings Helical Moineau pump having small radius peaks on rotor and stator
EP1559913A1 (en) * 2004-01-30 2005-08-03 Christian Bratu Progressive cavity pump
FR2865781A1 (en) * 2004-01-30 2005-08-05 Christian Bratu PROGRESSIVE CAVITY PUMP
US7413416B2 (en) 2004-01-30 2008-08-19 Pcm Pompes Progressing cavity pump

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