BE447694A - - Google Patents

Info

Publication number
BE447694A
BE447694A BE447694DA BE447694A BE 447694 A BE447694 A BE 447694A BE 447694D A BE447694D A BE 447694DA BE 447694 A BE447694 A BE 447694A
Authority
BE
Belgium
Prior art keywords
partition
piston
channel
housing
crescent
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE447694A publication Critical patent/BE447694A/fr

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
    • F04C2/00Rotary-piston machines or pumps
    • F04C2/30Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member

Landscapes

  • Reciprocating Pumps (AREA)
BE447694D BE447694A (OSRAM)

Publications (1)

Publication Number Publication Date
BE447694A true BE447694A (OSRAM)

Family

ID=103468

Family Applications (1)

Application Number Title Priority Date Filing Date
BE447694D BE447694A (OSRAM)

Country Status (1)

Country Link
BE (1) BE447694A (OSRAM)

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