Fluid handling – Control by change of position or inertia of system – Vent opening or closing on tipping container
Patent
1996-03-13
1997-11-18
Michalsky, Gerald A.
Fluid handling
Control by change of position or inertia of system
Vent opening or closing on tipping container
552573, 55441, 137587, F16K 2404
Patent
active
056877536
ABSTRACT:
A fuel tank for vehicles, particularly motor vehicles, is provided with an operational ventilating system which is composed essentially of a vent outlet arranged in the area of an upper fuel tank wall, of an exterior air feeding and air removing pipe connected to the vent outlet, and of an activated-carbon filter connected behind. To prevent liquid fuel particles from entering the activated-carbon filter by way of the vent outlet, particularly during lateral accelerations, a device is disposed inside the fuel tank in front of the vent outlet, which device partitions off the vent outlet with respect to a direct action of liquid fuel particles.
REFERENCES:
patent: 1773073 (1930-08-01), Beach
patent: 1838507 (1931-12-01), Walker
patent: 4666058 (1987-05-01), Harris
patent: 4679581 (1987-07-01), Mears
patent: 5019141 (1991-05-01), Granville et al.
patent: 5449029 (1995-09-01), Harris
patent: 5568823 (1996-10-01), Tateishi
Dr. Ing. h.c.F. Porsche AG
Michalsky Gerald A.
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