ES2012092B3 - Dispositivo de bombeo unidireccional de bomba reversible. - Google Patents

Dispositivo de bombeo unidireccional de bomba reversible.

Info

Publication number
ES2012092B3
ES2012092B3 ES87401205T ES87401205T ES2012092B3 ES 2012092 B3 ES2012092 B3 ES 2012092B3 ES 87401205 T ES87401205 T ES 87401205T ES 87401205 T ES87401205 T ES 87401205T ES 2012092 B3 ES2012092 B3 ES 2012092B3
Authority
ES
Spain
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 - Lifetime
Application number
ES87401205T
Other languages
English (en)
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
Application granted granted Critical
Publication of ES2012092B3 publication Critical patent/ES2012092B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
ES87401205T 1986-05-29 1987-05-27 Dispositivo de bombeo unidireccional de bomba reversible. Expired - Lifetime ES2012092B3 (es)

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
ES2012092B3 true ES2012092B3 (es) 1990-03-01

Family

ID=9335788

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87401205T Expired - Lifetime ES2012092B3 (es) 1986-05-29 1987-05-27 Dispositivo de bombeo unidireccional de bomba reversible.

Country Status (6)

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

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
FR2599435B1 (fr) 1988-08-05
EP0247947B1 (fr) 1989-11-15
EP0247947A1 (fr) 1987-12-02

Similar Documents

Publication Publication Date Title
EP0248110A3 (en) Valveless positive displacement metering pump
BR8803054A (pt) Sistema de fluxo de liquido,construcao de valvula reguladora de fluxo direcional e valvula reguladora de fluxo direcional
CA2032240A1 (en) Multi-port valveless pump
KR850006140A (ko) 혈액펌프
US4199007A (en) High frequency-high flow servo valve
DE3881961D1 (de) Hydraulisches tuer-oeffnungs/schliess-system.
ES2012092B3 (es) Dispositivo de bombeo unidireccional de bomba reversible.
CA2168152C (en) Pilot control valve having means for recovering exhaust fluids
OA08391A (fr) Dispositif moteur du type compteur de liquide à piston, notamment pour pompe doseuse.
ATE71435T1 (de) Fluessigkeitspumpe mit veraenderbarem foerderstrom.
US4593712A (en) Pilot control valve
SE8003588L (sv) Hydraulsystem for borraggregat
GB1417578A (en) Rotary hydraulic machines
BR8305190A (pt) Mecanismo a fluido sob pressao, motor ou bomba
US18225A (en) Babnabus huberts and alexander crumbie
GB1487287A (en) Valve for controlling a reversible rotary hydraulic motor
US86067A (en) Improvement in piston steam-valves
JPH0439425Y2 (es)
SU1557373A1 (ru) Гидровибратор
USRE3263E (en) Joseph reichmann
SU1596124A1 (ru) Динамический двигатель
SU556247A1 (ru) Гидравлический дискретный распределитель поворотного типа
US1078092A (en) Hydraulic controlling means for propellers.
SE8501054L (sv) Anordning for synkroniserad hydraulfluidumforsorjning av tva eller flera hydraulmotorer
SU1252583A1 (ru) Объемна гидропередача