Safety system for liquid fuel tank

Details Safety system for liquid fuel tank Safety system for liquid fuel tank

2007-01-30

2007-01-30

Douglas, Steven O. (Department: 3751)

Fluent material handling, with receiver or receiver coacting mea

Multiple passage filling means for diverse materials or flows

With baffle, spreader, displacer, drip ring, filter or screen

C141S350000, C220S086200

Reexamination Certificate

active

10527323

ABSTRACT:
Fuel safety system, made of plastic, comprising a liquid fuel tank equipped with a fill tube provided with a guide for a delivery nozzle, which includes a sealing device, a normally-open float valve, for degassing and venting the tank, and a vapour breather pipe that also fixes the maximum level of liquid in the tank, the pipe connecting the top of this tank to a point located downstream of the sealing device and being completely located inside both the tank and the fill tube.

REFERENCES:
patent: 2548734 (1951-04-01), Mathey
patent: 4874020 (1989-10-01), Bucci
patent: 5183087 (1993-02-01), Aubel et al.
patent: 5282497 (1994-02-01), Allison
patent: 5740842 (1998-04-01), Maier et al.
patent: 2004/0144443 (2004-07-01), Ganachaud
patent: 0 026 727 (1981-04-01), None
patent: 0 921 026 (1996-06-01), None
patent: 952 137 (1949-11-01), None
patent: 2 458 418 (1981-01-01), None

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