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Venting device for fuel tanks

  • US 3,187,935 A
  • Filed: 10/09/1962
  • Issued: 06/08/1965
  • Est. Priority Date: 10/12/1961
  • Status: Expired due to Term
First Claim
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1. A DEVICE FOR VENTING A FUEL TANK OF A MOTOR VEHICLE, SAID FUEL TANK HAVING A FILLER PIPE AT ONE END THEREOF, SAID DEVICE COMPRISING A PAIR OF VENT PIPES, A COLLECTING CONTAINER DISPOSED AT A LEVEL ABOVE SAID FILLER PIPE AND APPROXIMATELY ABOVE THE CENTRAL PART OF SAID FUEL TANK, ONE OF SAID PIPES OPENING INTO AND LEADING FROM THE OPPOSITE END OF SAID FUEL ALONGSIDE THE UPPER WALL THEREOF INTO SAID FILLER PIPE AND THROUGH A WALL OF SAID FILLER PIPE TO THE INTERIOR OF SAID CONTAINER, THE OTHER OF SAID VENT PIPES LEADING FROM THE INTERIOR OF SAID FILLER PIPE TO THE SAID INTERIOR OF SAID CONTAINER.

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