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Pressure sensor integrated into an electro-hydraulic control unit

  • US 20020157474A1
  • Filed: 04/03/2002
  • Published: 10/31/2002
  • Est. Priority Date: 12/28/1998
  • Status: Active Grant
First Claim
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1. A pressure sensor for a hydraulic control system comprising:

  • a cylindrical base portion having a circumferential groove formed therein, said base portion adapted to be inserted into a bore formed in a hydraulic valve body for the hydraulic control system;

    a ring of resilient material disposed within said circumferential groove, said resilient material adapted to form a seal between said base portion and a wall of said bore formed in said hydraulic valve body; and

    a pressure sensing device mounted upon said base portion.

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