×

METHOD OF CONTROLLING OPERATIONAL VENTING OF A PLASTICS FUEL TANK AND PLASTICS FUEL TANK

  • US 20100147847A1
  • Filed: 12/16/2009
  • Published: 06/17/2010
  • Est. Priority Date: 12/16/2008
  • Status: Abandoned Application
First Claim
Patent Images

1. Method of controlling operational venting of a plastics fuel tank, in which the volume of the plastics fuel tank is kept within a predetermined differential pressure range relative to ambient pressure by means of at least one operational venting valve with pressure maintaining function, at least an upper limit of the differential pressure range defining a maximum admissible overpressure being varied as a function of the ambient temperature.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×