BE620625A - - Google Patents

Info

Publication number
BE620625A
BE620625A BE620625DA BE620625A BE 620625 A BE620625 A BE 620625A BE 620625D A BE620625D A BE 620625DA BE 620625 A BE620625 A BE 620625A
Authority
BE
Belgium
Prior art keywords
rotary piston
rings
pump according
piston pump
ring
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE620625A publication Critical patent/BE620625A/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
    • F04C14/00Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/18Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/20Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the form of the inner or outer contour of the working chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
BE620625D BE620625A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE620625A true BE620625A (enrdf_load_stackoverflow)

Family

ID=193993

Family Applications (1)

Application Number Title Priority Date Filing Date
BE620625D BE620625A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE620625A (enrdf_load_stackoverflow)

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