FR2592849A1 - Railway waggon axle having a coaxial hydraulic pump - Google Patents

Railway waggon axle having a coaxial hydraulic pump

Info

Publication number
FR2592849A1
FR2592849A1 FR8600480A FR8600480A FR2592849A1 FR 2592849 A1 FR2592849 A1 FR 2592849A1 FR 8600480 A FR8600480 A FR 8600480A FR 8600480 A FR8600480 A FR 8600480A FR 2592849 A1 FR2592849 A1 FR 2592849A1
Authority
FR
France
Prior art keywords
hydraulic pump
railway waggon
coaxial hydraulic
waggon axle
axle
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.)
Granted
Application number
FR8600480A
Other languages
French (fr)
Other versions
FR2592849B1 (en
Inventor
Louis Claude Porel
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.)
LEDUC RENE HYDRO SA
Original Assignee
LEDUC RENE HYDRO 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 LEDUC RENE HYDRO SA filed Critical LEDUC RENE HYDRO SA
Priority to FR8600480A priority Critical patent/FR2592849B1/en
Priority to DE19873700670 priority patent/DE3700670A1/en
Publication of FR2592849A1 publication Critical patent/FR2592849A1/en
Priority to FR8717727A priority patent/FR2624818A2/en
Application granted granted Critical
Publication of FR2592849B1 publication Critical patent/FR2592849B1/en
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K25/00—Auxiliary drives
    • B60K25/08—Auxiliary drives from a ground wheel, e.g. engaging the wheel tread or rim
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D43/00—Devices for using the energy of the movements of the vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)

Abstract

Railway waggon axle, characterised in that it is equipped, at least at one of its ends, with a hydraulic pump 10 which has pistons 11, the drive shaft 13 of which is coaxial with the said axle 1.
FR8600480A 1986-01-15 1986-01-15 RAILWAY WAGON AXLE WITH COAXIAL HYDRAULIC PUMP Expired FR2592849B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8600480A FR2592849B1 (en) 1986-01-15 1986-01-15 RAILWAY WAGON AXLE WITH COAXIAL HYDRAULIC PUMP
DE19873700670 DE3700670A1 (en) 1986-01-15 1987-01-12 AXLE ARRANGEMENT FOR A RAILWAY WAGON
FR8717727A FR2624818A2 (en) 1986-01-15 1987-12-18 Railway axle with an axial hydraulic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600480A FR2592849B1 (en) 1986-01-15 1986-01-15 RAILWAY WAGON AXLE WITH COAXIAL HYDRAULIC PUMP

Publications (2)

Publication Number Publication Date
FR2592849A1 true FR2592849A1 (en) 1987-07-17
FR2592849B1 FR2592849B1 (en) 1988-05-27

Family

ID=9331122

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600480A Expired FR2592849B1 (en) 1986-01-15 1986-01-15 RAILWAY WAGON AXLE WITH COAXIAL HYDRAULIC PUMP

Country Status (2)

Country Link
DE (1) DE3700670A1 (en)
FR (1) FR2592849B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624818A2 (en) * 1986-01-15 1989-06-23 Leduc Rene Hydro Sa Railway axle with an axial hydraulic pump
EP0844724A1 (en) * 1996-11-25 1998-05-27 The Whitaker Corporation End of axle clamp-on electrical power device
EP0890746A1 (en) * 1997-07-10 1999-01-13 BOLENZ & SCHÄFER MASCHINENFABRIK GmbH Device for extracting,converting and storing energy on an unpowered vehicle
EP2105368A1 (en) * 2008-03-25 2009-09-30 Société Nationale des Chemins de Fer Français Hydraulic circuit for a wagon, in particular a ballast wagon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010017510A1 (en) * 2010-06-22 2011-12-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Motor vehicle has drive and drive train for driving wheels on vehicle axle, where hydraulic pump is arranged for chassis system of vehicle, and pump is rotatably and mechanically connected to drive train

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1111838A (en) * 1954-09-30 1956-03-05 Garin Ets Method and device for lubricating wagon wheel hubs by pump
US3704049A (en) * 1971-03-26 1972-11-28 Camillo Guerrini Journal lubricator
US3837418A (en) * 1972-08-07 1974-09-24 Denki Kogyo Co Ltd Winch utilizing an axle of an automobile
FR2393951A1 (en) * 1977-06-10 1979-01-05 Leduc & Fils Rene Swashplate pump with pistons sprung against slide shoe - has symmetrical inlet port to allow operation in either direction of rotation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045168B (en) * 1956-03-27 1958-11-27 Messerschmitt Boelkow Blohm Fuel injection pump, especially for two-stroke engines with external ignition
DE1771591U (en) * 1958-06-14 1958-08-07 Talbot Waggonfab OIL PUMP ON RAILWAY CARS OD. DGL.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1111838A (en) * 1954-09-30 1956-03-05 Garin Ets Method and device for lubricating wagon wheel hubs by pump
US3704049A (en) * 1971-03-26 1972-11-28 Camillo Guerrini Journal lubricator
US3837418A (en) * 1972-08-07 1974-09-24 Denki Kogyo Co Ltd Winch utilizing an axle of an automobile
FR2393951A1 (en) * 1977-06-10 1979-01-05 Leduc & Fils Rene Swashplate pump with pistons sprung against slide shoe - has symmetrical inlet port to allow operation in either direction of rotation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624818A2 (en) * 1986-01-15 1989-06-23 Leduc Rene Hydro Sa Railway axle with an axial hydraulic pump
EP0844724A1 (en) * 1996-11-25 1998-05-27 The Whitaker Corporation End of axle clamp-on electrical power device
EP0890746A1 (en) * 1997-07-10 1999-01-13 BOLENZ & SCHÄFER MASCHINENFABRIK GmbH Device for extracting,converting and storing energy on an unpowered vehicle
EP2105368A1 (en) * 2008-03-25 2009-09-30 Société Nationale des Chemins de Fer Français Hydraulic circuit for a wagon, in particular a ballast wagon
FR2929219A1 (en) * 2008-03-25 2009-10-02 Sncf HYDRAULIC CIRCUIT FOR WAGON, IN PARTICULAR A BALLASTIERE

Also Published As

Publication number Publication date
DE3700670A1 (en) 1987-07-16
FR2592849B1 (en) 1988-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse