Vehicle having hydraulic and power steering systems using a single high pressure pump

Bartley, Bradley E; Blass, James R; Gibson, Dennis H

Title: Vehicle having hydraulic and power steering systems using a single high pressure pump

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Abstract

A vehicle comprises a plurality of wheels attached to a vehicle housing. Also attached to the vehicle housing is a power steering system, including a fluid flow circuit, which is operably coupled to a number of the wheels. An internal combustion engine attached to the vehicle housing is connected to a hydraulically actuated system that includes a high pressure pump. An outlet of the high pressure pump is in fluid communication with the fluid flow circuit.

Inventors:

Bartley, Bradley E ^[1]; Blass, James R ^[2]; Gibson, Dennis H ^[3]

Manito, IL
Bloomington, IL
Chillicothe, IL

Issue Date:: 2001-06-22

Research Org.:: Caterpillar Inc., Deerfield, IL (United States)

OSTI Identifier:: 873745

Patent Number(s):: 6234270

Application Number:: 09/235,359

Assignee:: Caterpillar Inc. (Peoria, IL)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS B62D - MOTOR VEHICLES

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01P - COOLING OF MACHINES OR ENGINES IN GENERAL

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B - PERFORMING OPERATIONS B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS B62D - MOTOR VEHICLES
B62D5/07 - Supply of pressurised fluid for steering also supplying other consumers {

F - MECHANICAL ENGINEERING F01 - MACHINES OR ENGINES IN GENERAL F01P - COOLING OF MACHINES OR ENGINES IN GENERAL
F01P5/04 - Pump-driving arrangements
F01P7/044 - {using hydraulic drives}

F - MECHANICAL ENGINEERING F02 - COMBUSTION ENGINES F02M - SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
F02M63/0225 - {Fuel-injection apparatus having a common rail feeding several injectors

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DOE Contract Number:: FC05-97OR22605

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: vehicle; hydraulic; power; steering; systems; single; pressure; pump; comprises; plurality; wheels; attached; housing; including; fluid; flow; circuit; operably; coupled; internal; combustion; engine; connected; hydraulically; actuated; outlet; communication; vehicle housing; internal combustion; fluid flow; fluid communication; combustion engine; pressure pump; flow circuit; vehicle comprises; power steering; /180/123/

Citation Formats


                    Bartley, Bradley E, Blass, James R, and Gibson, Dennis H. Vehicle having hydraulic and power steering systems using a single high pressure pump.  United States: N. p., 2001. 
        Web.

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                    Bartley, Bradley E, Blass, James R, & Gibson, Dennis H. Vehicle having hydraulic and power steering systems using a single high pressure pump.  United States.

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                    Bartley, Bradley E, Blass, James R, and Gibson, Dennis H. Fri .  
        "Vehicle having hydraulic and power steering systems using a single high pressure pump".  United States.  https://www.osti.gov/servlets/purl/873745.

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@article{osti_873745,

  title        = {Vehicle having hydraulic and power steering systems using a single high pressure pump},

  author       = {Bartley, Bradley E and Blass, James R and Gibson, Dennis H},

  abstractNote = {A vehicle comprises a plurality of wheels attached to a vehicle housing. Also attached to the vehicle housing is a power steering system, including a fluid flow circuit, which is operably coupled to a number of the wheels. An internal combustion engine attached to the vehicle housing is connected to a hydraulically actuated system that includes a high pressure pump. An outlet of the high pressure pump is in fluid communication with the fluid flow circuit.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2001},

  month        = {6}

}

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