Power steering system with hydraulic power assistance

  • US 20050051378A1
  • Filed: 08/26/2004
  • Published: 03/10/2005
  • Est. Priority Date: 03/15/2002
  • Status: Active Grant
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First Claim
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1. A power steering system with hydraulic power assistance, comprising a pressure medium pump for producing a hydraulic pressure for power assistance, a solenoid valve for controlling the pressure medium flow to working spaces, the solenoid valve being arranged in the pressure medium pump, a power source for driving the pressure medium pump, and a clutch to separate the pressure medium pump from the power source.

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