FR1371321A - Pompe à vide rotative à palettes - Google Patents

Pompe à vide rotative à palettes

Info

Publication number
FR1371321A
FR1371321A FR942482A FR942482A FR1371321A FR 1371321 A FR1371321 A FR 1371321A FR 942482 A FR942482 A FR 942482A FR 942482 A FR942482 A FR 942482A FR 1371321 A FR1371321 A FR 1371321A
Authority
FR
France
Prior art keywords
vacuum pump
rotary vane
vane vacuum
rotary
pump
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
FR942482A
Other languages
English (en)
Inventor
Nicolai Petrovitch Janenkov
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
Priority to FR942482A priority Critical patent/FR1371321A/fr
Application granted granted Critical
Publication of FR1371321A publication Critical patent/FR1371321A/fr
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C25/00Adaptations of pumps for special use of pumps for elastic fluids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/32Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR942482A 1963-07-24 1963-07-24 Pompe à vide rotative à palettes Expired FR1371321A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR942482A FR1371321A (fr) 1963-07-24 1963-07-24 Pompe à vide rotative à palettes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR942482A FR1371321A (fr) 1963-07-24 1963-07-24 Pompe à vide rotative à palettes

Publications (1)

Publication Number Publication Date
FR1371321A true FR1371321A (fr) 1964-09-04

Family

ID=8809035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942482A Expired FR1371321A (fr) 1963-07-24 1963-07-24 Pompe à vide rotative à palettes

Country Status (1)

Country Link
FR (1) FR1371321A (fr)

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