Fluid handling – Diverse fluid containing pressure systems – Fluid separating traps or vents
Reexamination Certificate
2005-10-25
2005-10-25
Michalsky, Gerald A. (Department: 3753)
Fluid handling
Diverse fluid containing pressure systems
Fluid separating traps or vents
C137S587000, C137S588000
Reexamination Certificate
active
06957658
ABSTRACT:
In a fuel tank installation including a fuel tank with an expansion volume, a filler neck connected to the fuel tank below a maximum fuel level of the tank for refueling the tank, a fill vent line for venting the fuel tank during refueling and an operating vent line for venting an expansion volume of the tank, the operating vent line extends within the fuel tank from the expansion volume of the fuel tank to a central penetration location and, at the central penetration location, through the wall of the tank together with the fill vent line.
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Aschoff, legal representative Barbara
Aschoff, legal representative Dorothea
Aschoff, legal representative Henning
Kraus Jürgen
Liebhart Wolfgang
Bach K.
Daimler-Chrysler AG
Michalsky Gerald A.
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