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Device for Aeration and Ventilation of a Fuel System

  • US 20110180466A1
  • Filed: 01/20/2011
  • Published: 07/28/2011
  • Est. Priority Date: 01/20/2010
  • Status: Active Grant
First Claim
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1. A device for aeration and ventilation of a fuel system of a motor vehicle, with a pipe union for connecting the device to the fuel system, the pipe union being connected via a connecting element to a three-way valve via which the pipe union can be fluid-connected alternately to an air inlet opening or an air outlet opening of the device, and to a filter element which is located in the flow path between the air inlet opening and the three-way valve, the filter element, the three-way valve, and the connecting element being accommodated in a common housing.

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