ES2093459T3 - Maquina de ruedas dentadas (bomba o motor). - Google Patents

Maquina de ruedas dentadas (bomba o motor).

Info

Publication number
ES2093459T3
ES2093459T3 ES94101960T ES94101960T ES2093459T3 ES 2093459 T3 ES2093459 T3 ES 2093459T3 ES 94101960 T ES94101960 T ES 94101960T ES 94101960 T ES94101960 T ES 94101960T ES 2093459 T3 ES2093459 T3 ES 2093459T3
Authority
ES
Spain
Prior art keywords
pump
motor
tooth wheel
wheel machine
until
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
ES94101960T
Other languages
English (en)
Inventor
Guido Dipl-Ing Bredenfeld
Klaus Dipl-Ing Griese
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2093459T3 publication Critical patent/ES2093459T3/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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0046—Internal leakage control
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0061—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C15/0073—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0088—Lubrication
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

SE PROPONE UN MAQUINA DE ENGRANAJES (BOMBA O MOTOR), QUE TIENE DOS PARES DE ENGRANAJES (22,23), LOS CUALES ESTAN SEPARADOS ENTRE SI POR UNA PLACA INTERMEDIA (24). LAS RUEDAS DENTADAS (16 HASTA 19) TIENEN RANURAS QUE DISCURREN AXIALES (35) EN LOS AGUJEROS DE LOS ARBOLES (34) DE LAS RUEDAS DENTADAS (16 HASTA 19). POR MEDIO DE LAS RANURAS (35) SE PUEDE DESVIAR DE FORMA SENCILLA EL ACEITE DE FUGA RESULTANTE EN LOS AGUJEROS DE PASO (26,27) DE LA PLACA INTERMEDIA (24). POR ELLO ES POSIBLE ADEMAS UN FUNCIONAMIENTO DE LA MAQUINA DE ENGRANAJES EN LAS DOS DIRECCIONES DE MARCHA. ADICIONALMENTE SE SIMPLIFICA TODO EL SISTEMA DE ACEITE DE FUGA EN COMPARACION DE LAS CONOCIDAS MAQUINAS DE ENGRANAJES.
ES94101960T 1993-03-05 1994-02-09 Maquina de ruedas dentadas (bomba o motor). Expired - Lifetime ES2093459T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4306885A DE4306885C2 (de) 1993-03-05 1993-03-05 Zahnradmaschine (Pumpe oder Motor)

Publications (1)

Publication Number Publication Date
ES2093459T3 true ES2093459T3 (es) 1996-12-16

Family

ID=6481999

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94101960T Expired - Lifetime ES2093459T3 (es) 1993-03-05 1994-02-09 Maquina de ruedas dentadas (bomba o motor).

Country Status (3)

Country Link
EP (1) EP0614011B1 (es)
DE (2) DE4306885C2 (es)
ES (1) ES2093459T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000291579A (ja) * 1998-10-16 2000-10-17 Toyota Autom Loom Works Ltd 水冷式ガス供給装置
CN102705229B (zh) * 2012-01-13 2015-04-08 陈华军 调压齿轮泵

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198127A (en) * 1959-05-19 1965-08-03 Robert W Brundage Hydraulic pump or motor
AU444432B2 (en) * 1967-10-23 1974-01-04 Improved Mechanical Products Proprietary Limited Gear type fluid motor or pump
DE1801825A1 (de) * 1968-10-08 1970-06-04 Eckerle Otto Hochdruckinnenzahnradpumpe
DE1802561A1 (de) * 1968-10-11 1970-05-27 Licentia Gmbh Heisswasser-Umwaelzpumpe
US3644071A (en) * 1970-11-18 1972-02-22 Us Navy Pump fluid motor with pressurized bearing lubrication system
GB1386796A (en) * 1971-05-18 1975-03-12 Dowty Hydraulic Units Ltd Hydraulic gear pumps
GB1554262A (en) * 1975-06-24 1979-10-17 Kayaba Industry Co Ltd Gear pump
US4289460A (en) * 1979-06-28 1981-09-15 Chandler Evans Inc. Bearing lubrication system for gear pump having clearance between bearing and housing wall for preventing entry of contaminants larger than lubrication passage
DE3321380A1 (de) * 1983-06-14 1984-12-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Zahnradmaschine fuer selbstschmierende foerdermedien
US4553915A (en) * 1985-01-08 1985-11-19 Dana Corporation Low pressure lubrication system for fluid device

Also Published As

Publication number Publication date
DE4306885C2 (de) 1995-08-17
DE4306885A1 (de) 1994-09-08
EP0614011B1 (de) 1996-10-30
DE59400922D1 (de) 1996-12-05
EP0614011A1 (de) 1994-09-07

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