FR2599435B1 - Dispositif de pompage unidirectionnel a pompe reversible. - Google Patents

Dispositif de pompage unidirectionnel a pompe reversible.

Info

Publication number
FR2599435B1
FR2599435B1 FR8607725A FR8607725A FR2599435B1 FR 2599435 B1 FR2599435 B1 FR 2599435B1 FR 8607725 A FR8607725 A FR 8607725A FR 8607725 A FR8607725 A FR 8607725A FR 2599435 B1 FR2599435 B1 FR 2599435B1
Authority
FR
France
Prior art keywords
bore
intermediate chambers
outlet
inlet
opening
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
FR8607725A
Other languages
English (en)
Other versions
FR2599435A1 (fr
Inventor
Xavier Duval
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alstom SA
Original Assignee
Alstom SA
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 Alstom SA filed Critical Alstom SA
Priority to FR8607725A priority Critical patent/FR2599435B1/fr
Priority to AT87401205T priority patent/ATE48026T1/de
Priority to ES87401205T priority patent/ES2012092B3/es
Priority to EP87401205A priority patent/EP0247947B1/fr
Priority to DE8787401205T priority patent/DE3761002D1/de
Publication of FR2599435A1 publication Critical patent/FR2599435A1/fr
Application granted granted Critical
Publication of FR2599435B1 publication Critical patent/FR2599435B1/fr
Priority to GR90400071T priority patent/GR3000345T3/el
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
    • 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)
FR8607725A 1986-05-29 1986-05-29 Dispositif de pompage unidirectionnel a pompe reversible. Expired FR2599435B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8607725A FR2599435B1 (fr) 1986-05-29 1986-05-29 Dispositif de pompage unidirectionnel a pompe reversible.
AT87401205T ATE48026T1 (de) 1986-05-29 1987-05-27 Einbahnpumpvorrichtung mit umkehrpumpe.
ES87401205T ES2012092B3 (es) 1986-05-29 1987-05-27 Dispositivo de bombeo unidireccional de bomba reversible.
EP87401205A EP0247947B1 (fr) 1986-05-29 1987-05-27 Dispositif de pompage unidirectionnel à pompe réversible
DE8787401205T DE3761002D1 (en) 1986-05-29 1987-05-27 One-direction pumping apparatus with a reversible pump
GR90400071T GR3000345T3 (en) 1986-05-29 1990-02-07 One-direction pumping apparatus with a reversible pump

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 (2)

Publication Number Publication Date
FR2599435A1 FR2599435A1 (fr) 1987-12-04
FR2599435B1 true FR2599435B1 (fr) 1988-08-05

Family

ID=9335788

Family Applications (1)

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

Country Status (6)

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

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
GR3000345T3 (en) 1991-06-07
FR2599435A1 (fr) 1987-12-04
ES2012092B3 (es) 1990-03-01
EP0247947B1 (fr) 1989-11-15
EP0247947A1 (fr) 1987-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse