FR2950400B1 - Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion-benne utilisant un tel circuit. - Google Patents

Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion-benne utilisant un tel circuit.

Info

Publication number
FR2950400B1
FR2950400B1 FR0956570A FR0956570A FR2950400B1 FR 2950400 B1 FR2950400 B1 FR 2950400B1 FR 0956570 A FR0956570 A FR 0956570A FR 0956570 A FR0956570 A FR 0956570A FR 2950400 B1 FR2950400 B1 FR 2950400B1
Authority
FR
France
Prior art keywords
dump truck
circuit
application
several configurations
hydraulic circuit
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 - Fee Related
Application number
FR0956570A
Other languages
English (en)
Other versions
FR2950400A1 (fr
Inventor
Christian Driesbach
Jean Jack Menard
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.)
Societe dEquipement Manutention et Transports SA
Original Assignee
Societe dEquipement Manutention et Transports 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 Societe dEquipement Manutention et Transports SA filed Critical Societe dEquipement Manutention et Transports SA
Priority to FR0956570A priority Critical patent/FR2950400B1/fr
Priority to PL10173294T priority patent/PL2302221T3/pl
Priority to ES10173294T priority patent/ES2423208T3/es
Priority to EP10173294.9A priority patent/EP2302221B1/fr
Publication of FR2950400A1 publication Critical patent/FR2950400A1/fr
Application granted granted Critical
Publication of FR2950400B1 publication Critical patent/FR2950400B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F3/00—Vehicles particularly adapted for collecting refuse
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20538—Type of pump constant capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • F15B2211/20584—Combinations of pumps with high and low capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/3059—Assemblies of multiple valves having multiple valves for multiple output members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3138—Directional control characterised by the positions of the valve element the positions being discrete
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/31505—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and a return line
    • F15B2211/31511—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and a return line having a single pressure source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/315—Directional control characterised by the connections of the valve or valves in the circuit
    • F15B2211/31523—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member
    • F15B2211/31529—Directional control characterised by the connections of the valve or valves in the circuit being connected to a pressure source and an output member having a single pressure source and a single output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
FR0956570A 2009-09-23 2009-09-23 Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion-benne utilisant un tel circuit. Expired - Fee Related FR2950400B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0956570A FR2950400B1 (fr) 2009-09-23 2009-09-23 Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion-benne utilisant un tel circuit.
PL10173294T PL2302221T3 (pl) 2009-09-23 2010-08-18 Układ hydrauliczny z wieloma konfiguracjami, zastosowanie w samochodzie wywrotce i samochód wywrotka wykorzystujący taki układ
ES10173294T ES2423208T3 (es) 2009-09-23 2010-08-18 Circuito hidráulico con varias configuraciones, aplicación a un camión basculante, y camión basculante que utiliza un circuito de ese tipo
EP10173294.9A EP2302221B1 (fr) 2009-09-23 2010-08-18 Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion -benne utilisant un tel circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0956570A FR2950400B1 (fr) 2009-09-23 2009-09-23 Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion-benne utilisant un tel circuit.

Publications (2)

Publication Number Publication Date
FR2950400A1 FR2950400A1 (fr) 2011-03-25
FR2950400B1 true FR2950400B1 (fr) 2011-09-30

Family

ID=42173324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0956570A Expired - Fee Related FR2950400B1 (fr) 2009-09-23 2009-09-23 Circuit hydraulique a plusieurs configurations, application a un camion-benne, et camion-benne utilisant un tel circuit.

Country Status (4)

Country Link
EP (1) EP2302221B1 (fr)
ES (1) ES2423208T3 (fr)
FR (1) FR2950400B1 (fr)
PL (1) PL2302221T3 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513967A1 (de) * 1985-04-18 1986-10-23 Mannesmann Rexroth GmbH, 8770 Lohr Sicherheitsanordnung fuer vorrangige hydraulische verbraucher
JPH02261930A (ja) * 1989-03-31 1990-10-24 Komatsu Ltd クラッチ作動用油圧回路
DE4243578A1 (de) * 1992-12-22 1994-06-23 Faun Umwelttechnik Gmbh Nutzfahrzeughydraulik
US6752600B2 (en) * 2002-04-19 2004-06-22 Wayne Engineering Corporation Fluid system
JP2007191289A (ja) * 2006-01-20 2007-08-02 Kayaba Ind Co Ltd 塵芥収集車

Also Published As

Publication number Publication date
FR2950400A1 (fr) 2011-03-25
PL2302221T3 (pl) 2013-10-31
EP2302221B1 (fr) 2013-05-01
EP2302221A1 (fr) 2011-03-30
ES2423208T3 (es) 2013-09-18

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