FR21389E - Machine à pistons rotatifs hélicoidaux - Google Patents

Machine à pistons rotatifs hélicoidaux

Info

Publication number
FR21389E
FR21389E FR21389A FR21389DA FR21389E FR 21389 E FR21389 E FR 21389E FR 21389 A FR21389 A FR 21389A FR 21389D A FR21389D A FR 21389DA FR 21389 E FR21389 E FR 21389E
Authority
FR
France
Prior art keywords
rotary piston
piston machine
helical rotary
helical
machine
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
FR21389A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MATERIEL A GAZ SOC GEN DE
Original Assignee
MATERIEL A GAZ SOC GEN DE
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 by MATERIEL A GAZ SOC GEN DE filed Critical MATERIEL A GAZ SOC GEN DE
Application granted granted Critical
Publication of FR21389E publication Critical patent/FR21389E/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/48—Rotary-piston pumps with non-parallel axes of movement of co-operating members
    • F04C18/50—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees
    • F04C18/52—Rotary-piston pumps with non-parallel axes of movement of co-operating members the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR21389A 1919-05-06 1919-05-06 Machine à pistons rotatifs hélicoidaux Expired FR21389E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21389T 1919-05-06

Publications (1)

Publication Number Publication Date
FR21389E true FR21389E (fr) 1920-09-11

Family

ID=8660414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21389A Expired FR21389E (fr) 1919-05-06 1919-05-06 Machine à pistons rotatifs hélicoidaux

Country Status (1)

Country Link
FR (1) FR21389E (fr)

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