FR1129735A - Perfectionnements aux pompes et compresseurs rotatifs volumétriques - Google Patents

Perfectionnements aux pompes et compresseurs rotatifs volumétriques

Info

Publication number
FR1129735A
FR1129735A FR1129735DA FR1129735A FR 1129735 A FR1129735 A FR 1129735A FR 1129735D A FR1129735D A FR 1129735DA FR 1129735 A FR1129735 A FR 1129735A
Authority
FR
France
Prior art keywords
positive displacement
displacement pumps
rotary compressors
compressors
rotary
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
Georges Ilune
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 FR1129735A publication Critical patent/FR1129735A/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
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/126—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially from the rotor body extending elements, not necessarily co-operating with corresponding recesses in the other rotor, e.g. lobes, Roots type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1129735D 1955-08-08 1955-08-08 Perfectionnements aux pompes et compresseurs rotatifs volumétriques Expired FR1129735A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1129735T 1955-08-08

Publications (1)

Publication Number Publication Date
FR1129735A true FR1129735A (fr) 1957-01-24

Family

ID=9637104

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129735D Expired FR1129735A (fr) 1955-08-08 1955-08-08 Perfectionnements aux pompes et compresseurs rotatifs volumétriques

Country Status (1)

Country Link
FR (1) FR1129735A (fr)

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