FR780791A - Advanced training in motion transmissions to pumps, compressors, motors and other devices - Google Patents

Advanced training in motion transmissions to pumps, compressors, motors and other devices

Info

Publication number
FR780791A
FR780791A FR780791DA FR780791A FR 780791 A FR780791 A FR 780791A FR 780791D A FR780791D A FR 780791DA FR 780791 A FR780791 A FR 780791A
Authority
FR
France
Prior art keywords
compressors
pumps
motors
devices
advanced training
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 FR780791A publication Critical patent/FR780791A/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
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps 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
    • F04C2/107—Rotary-piston machines or pumps 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)
FR780791D 1934-01-26 1934-01-26 Advanced training in motion transmissions to pumps, compressors, motors and other devices Expired FR780791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780791T 1934-01-26

Publications (1)

Publication Number Publication Date
FR780791A true FR780791A (en) 1935-05-03

Family

ID=9205992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780791D Expired FR780791A (en) 1934-01-26 1934-01-26 Advanced training in motion transmissions to pumps, compressors, motors and other devices

Country Status (1)

Country Link
FR (1) FR780791A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464011A (en) * 1946-11-29 1949-03-08 Fmc Corp Helical hollow rotor pump
US2527673A (en) * 1947-02-28 1950-10-31 Robbins & Myers Internal helical gear pump
US2545626A (en) * 1946-12-17 1951-03-20 Robbins & Myers Spiral gear pump and allied device
US2545604A (en) * 1946-02-01 1951-03-20 Robbins & Myers Pump
US2733854A (en) * 1956-02-07 chang
US4140444A (en) * 1977-08-26 1979-02-20 Allen Clifford H Flexible shaft assembly for progressing cavity pump
FR2877700A1 (en) * 2004-11-09 2006-05-12 Christian Bratu MIXED PUMP

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733854A (en) * 1956-02-07 chang
US2545604A (en) * 1946-02-01 1951-03-20 Robbins & Myers Pump
US2464011A (en) * 1946-11-29 1949-03-08 Fmc Corp Helical hollow rotor pump
US2545626A (en) * 1946-12-17 1951-03-20 Robbins & Myers Spiral gear pump and allied device
US2527673A (en) * 1947-02-28 1950-10-31 Robbins & Myers Internal helical gear pump
US4140444A (en) * 1977-08-26 1979-02-20 Allen Clifford H Flexible shaft assembly for progressing cavity pump
FR2877700A1 (en) * 2004-11-09 2006-05-12 Christian Bratu MIXED PUMP
WO2006051174A1 (en) * 2004-11-09 2006-05-18 Christian Bratu Combination helical rotor pump
US7578663B2 (en) 2004-11-09 2009-08-25 Christian Bratu Combined pump with rotodynamic impeller

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