F - Mech Eng,Light,Heat,Weapons – 02 – M
Patent
F - Mech Eng,Light,Heat,Weapons
02
M
F02M 33/02 (2006.01) B01D 53/02 (2006.01) F02M 25/08 (2006.01)
Patent
CA 2056944
A bed of activated carbon granules is maintained tightly packed within a fuel vapor storage canister housing by a specially designed compensator. A pair of spring loaded, nested trays move axially relative to one another and push continually into the lower face of the carbon bed to keep it packed. The trays also define a continuous, self maintaining gap that is smaller than the expected carbon granule size, preventing them from falling out in spite of the swelling of the canister housing.
Dubois Patti Smith
Dunham Brian Jeffery
Turner Kenneth William
General Motors Corporation
Gowling Lafleur Henderson Llp
LandOfFree
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