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PL2302221T3 - Hydraulic circuit with multiple configurations, apllication for a dump truck, and dump truck using such a circuit. - Google Patents

Hydraulic circuit with multiple configurations, apllication for a dump truck, and dump truck using such a circuit.

Info

Publication number
PL2302221T3
PL2302221T3 PL10173294T PL10173294T PL2302221T3 PL 2302221 T3 PL2302221 T3 PL 2302221T3 PL 10173294 T PL10173294 T PL 10173294T PL 10173294 T PL10173294 T PL 10173294T PL 2302221 T3 PL2302221 T3 PL 2302221T3
Authority
PL
Poland
Prior art keywords
dump truck
circuit
apllication
multiple configurations
hydraulic circuit
Prior art date
Application number
PL10173294T
Other languages
Polish (pl)
Inventor
Christian Driesbach
Jean-Jack Menard
Original Assignee
Societe Dequipement Manutention Et Transp
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 Transp filed Critical Societe Dequipement Manutention Et Transp
Publication of PL2302221T3 publication Critical patent/PL2302221T3/en

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)
PL10173294T 2009-09-23 2010-08-18 Hydraulic circuit with multiple configurations, apllication for a dump truck, and dump truck using such a circuit. PL2302221T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0956570A FR2950400B1 (en) 2009-09-23 2009-09-23 HYDRAULIC CIRCUIT HAVING SEVERAL CONFIGURATIONS, APPLICATION TO A DUMP TRUCK, AND DUMP TRUCK USING SUCH A CIRCUIT.
EP10173294.9A EP2302221B1 (en) 2009-09-23 2010-08-18 Hydraulic circuit with multiple configurations, apllication for a dump truck, and dump truck using such a circuit.

Publications (1)

Publication Number Publication Date
PL2302221T3 true PL2302221T3 (en) 2013-10-31

Family

ID=42173324

Family Applications (1)

Application Number Title Priority Date Filing Date
PL10173294T PL2302221T3 (en) 2009-09-23 2010-08-18 Hydraulic circuit with multiple configurations, apllication for a dump truck, and dump truck using such a circuit.

Country Status (4)

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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3513967A1 (en) * 1985-04-18 1986-10-23 Mannesmann Rexroth GmbH, 8770 Lohr SAFETY ARRANGEMENT FOR PRIORITY HYDRAULIC CONSUMERS
JPH02261930A (en) * 1989-03-31 1990-10-24 Komatsu Ltd Hydraulic circuit for clutch operation
DE4243578A1 (en) * 1992-12-22 1994-06-23 Faun Umwelttechnik Gmbh Hydraulic circuit for garbage truck
US6752600B2 (en) * 2002-04-19 2004-06-22 Wayne Engineering Corporation Fluid system
JP2007191289A (en) * 2006-01-20 2007-08-02 Kayaba Ind Co Ltd Garbage truck

Also Published As

Publication number Publication date
ES2423208T3 (en) 2013-09-18
FR2950400B1 (en) 2011-09-30
EP2302221B1 (en) 2013-05-01
FR2950400A1 (en) 2011-03-25
EP2302221A1 (en) 2011-03-30

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