FR41057E - Perfectionnements apportés aux pompes rotatives, aux compresseurs et aux machines analogues - Google Patents

Perfectionnements apportés aux pompes rotatives, aux compresseurs et aux machines analogues

Info

Publication number
FR41057E
FR41057E FR41057DA FR41057E FR 41057 E FR41057 E FR 41057E FR 41057D A FR41057D A FR 41057DA FR 41057 E FR41057 E FR 41057E
Authority
FR
France
Prior art keywords
compressors
rotary pumps
similar machines
machines
pumps
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
English (en)
Inventor
Thomas Winter Nichols
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 FR41057E publication Critical patent/FR41057E/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
    • 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
    • F04C2/101—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 a crescent-shaped filler element, located between the inner and outer intermeshing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR41057D 1931-11-10 1931-11-10 Perfectionnements apportés aux pompes rotatives, aux compresseurs et aux machines analogues Expired FR41057E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41057T 1931-11-10

Publications (1)

Publication Number Publication Date
FR41057E true FR41057E (fr) 1932-10-26

Family

ID=8677255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41057D Expired FR41057E (fr) 1931-11-10 1931-11-10 Perfectionnements apportés aux pompes rotatives, aux compresseurs et aux machines analogues

Country Status (1)

Country Link
FR (1) FR41057E (fr)

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