GR3000345T3 - One-direction pumping apparatus with a reversible pump - Google Patents

One-direction pumping apparatus with a reversible pump

Info

Publication number
GR3000345T3
GR3000345T3 GR90400071T GR900400071T GR3000345T3 GR 3000345 T3 GR3000345 T3 GR 3000345T3 GR 90400071 T GR90400071 T GR 90400071T GR 900400071 T GR900400071 T GR 900400071T GR 3000345 T3 GR3000345 T3 GR 3000345T3
Authority
GR
Greece
Prior art keywords
bore
intermediate chambers
outlet
inlet
opening
Prior art date
Application number
GR90400071T
Other languages
English (en)
Inventor
Xavier Duval
Original Assignee
Alsthom
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 by Alsthom filed Critical Alsthom
Publication of GR3000345T3 publication Critical patent/GR3000345T3/el

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Hydraulic Motors (AREA)
GR90400071T 1986-05-29 1990-02-07 One-direction pumping apparatus with a reversible pump GR3000345T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607725A FR2599435B1 (fr) 1986-05-29 1986-05-29 Dispositif de pompage unidirectionnel a pompe reversible.

Publications (1)

Publication Number Publication Date
GR3000345T3 true GR3000345T3 (en) 1991-06-07

Family

ID=9335788

Family Applications (1)

Application Number Title Priority Date Filing Date
GR90400071T GR3000345T3 (en) 1986-05-29 1990-02-07 One-direction pumping apparatus with a reversible pump

Country Status (6)

Country Link
EP (1) EP0247947B1 (el)
AT (1) ATE48026T1 (el)
DE (1) DE3761002D1 (el)
ES (1) ES2012092B3 (el)
FR (1) FR2599435B1 (el)
GR (1) GR3000345T3 (el)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865301A (en) * 1953-06-24 1958-12-23 Auto Research Corp Lubrication
CH346738A (de) * 1956-05-03 1960-05-31 Oerlikon Maschf Fördereinrichtung mit einer Pumpe, die in beiden Drehrichtungen arbeitet
GB936679A (en) * 1960-04-22 1963-09-11 Pneumatikus Es Hidraulikus Gep Improvements in or relating to screw pumps
US3120190A (en) * 1961-03-02 1964-02-04 Falk Corp Gear pump

Also Published As

Publication number Publication date
ATE48026T1 (de) 1989-12-15
DE3761002D1 (en) 1989-12-21
FR2599435A1 (fr) 1987-12-04
ES2012092B3 (es) 1990-03-01
FR2599435B1 (fr) 1988-08-05
EP0247947B1 (fr) 1989-11-15
EP0247947A1 (fr) 1987-12-02

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