FR890084A - Improvements to rotary machines, such as pumps, motors and compressors - Google Patents

Improvements to rotary machines, such as pumps, motors and compressors

Info

Publication number
FR890084A
FR890084A FR890084DA FR890084A FR 890084 A FR890084 A FR 890084A FR 890084D A FR890084D A FR 890084DA FR 890084 A FR890084 A FR 890084A
Authority
FR
France
Prior art keywords
compressors
pumps
motors
rotary machines
machines
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
Benjamin-Rene Planche
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 FR890084A publication Critical patent/FR890084A/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
    • F04C2/22—Rotary-piston machines or pumps of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR890084D 1942-06-30 1942-06-30 Improvements to rotary machines, such as pumps, motors and compressors Expired FR890084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR890084T 1942-06-30

Publications (1)

Publication Number Publication Date
FR890084A true FR890084A (en) 1944-01-27

Family

ID=9378041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890084D Expired FR890084A (en) 1942-06-30 1942-06-30 Improvements to rotary machines, such as pumps, motors and compressors

Country Status (1)

Country Link
FR (1) FR890084A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077867A (en) * 1958-10-07 1963-02-19 Nsu Motorenwerke Ag Multiple arrangement of rotary combustion engines
US4061445A (en) * 1976-05-10 1977-12-06 Frank Apostol Power-converting device
US4111617A (en) * 1975-09-25 1978-09-05 Gale Richard A Rotary piston mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077867A (en) * 1958-10-07 1963-02-19 Nsu Motorenwerke Ag Multiple arrangement of rotary combustion engines
US4111617A (en) * 1975-09-25 1978-09-05 Gale Richard A Rotary piston mechanism
US4061445A (en) * 1976-05-10 1977-12-06 Frank Apostol Power-converting device

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