Fuel filter integrated with pressure regulating valve

Fuel filter integrated with pressure regulating valve

  • CN 201,786,509 U
  • Filed: 07/27/2010
  • Issued: 04/06/2011
  • Est. Priority Date: 07/27/2010
  • Status: Active Grant
First Claim
Patent Images

1. integrated fuel filter of pressure regulator valve, comprise the pressure regulator valve that seal ring, press mold ring, oil sealing base, oil sealing pad, oil nozzle, oil nozzle guide holder, valve gap, press mold ring are formed, also comprise the filter cleaner that cylinder shell, cylindrical shell end cap, filter core are formed, it is characterized in that:

  • an end of oil nozzle (10) is that a pipe is inserted in the pilot hole of oil nozzle guide holder (11), the other end is the oil nozzle mouth, the outer wall of oil nozzle mouth is also fixed with the shaft core position of seal ring (3) and press mold ring (13), and seal ring (3) bottom surface contacts on the cavity wall that is fixed on cylindrical shell end cap (1) with valve gap (12);

    The oil sealing base (8) relative with oil nozzle mouth bottom is installed in the bottom of valve gap (12), and is provided with oil sealing pad (9) in oil sealing base (8).

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