FR906647A - Perfectionnements aux pompes et compresseurs rotatifs - Google Patents

Perfectionnements aux pompes et compresseurs rotatifs

Info

Publication number
FR906647A
FR906647A FR906647DA FR906647A FR 906647 A FR906647 A FR 906647A FR 906647D A FR906647D A FR 906647DA FR 906647 A FR906647 A FR 906647A
Authority
FR
France
Prior art keywords
compressors
rotary pumps
pumps
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
Rene-Benjamin Houplain
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 FR906647A publication Critical patent/FR906647A/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
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/002—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids with rotating outer members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR906647D 1944-03-18 1944-03-18 Perfectionnements aux pompes et compresseurs rotatifs Expired FR906647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR906647T 1944-03-18

Publications (1)

Publication Number Publication Date
FR906647A true FR906647A (fr) 1946-01-15

Family

ID=9405872

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906647D Expired FR906647A (fr) 1944-03-18 1944-03-18 Perfectionnements aux pompes et compresseurs rotatifs

Country Status (1)

Country Link
FR (1) FR906647A (fr)

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