Device for sealing refueling opening

Details Device for sealing refueling opening Device for sealing refueling opening

1988-11-08

1990-02-06

Cuchlinski, Jr., William A.

Seal for a joint or juncture

Seal between relatively movable parts

Relatively rotatable radially extending sealing face member

277205, 220 85F, 220 86R, 141312, F16J 1500

Patent

active

048983950

ABSTRACT:
A device for sealing a refueling opening has an elastic sealing member. The elastic member seals the gap between a tubular casing disposed in a refueling pipe and a refueling nozzle inserted into the casing during a refueling operation. The elastic sealing member is disposed within a seal supporting member mounted within the casing. The elastic sealing member is loaded with liquid-oil-containing porous particles mixed therein, and allows part of the liquid oil contained in the porous particles to exude to the surface of the sealing member.

REFERENCES:
patent: 2545233 (1951-03-01), Kaufman
patent: 2576192 (1951-11-01), Poznik
patent: 2951721 (1960-09-01), Asp
patent: 3903942 (1975-09-01), Vest
patent: 4209179 (1980-06-01), Tolliver
patent: 4501374 (1985-02-01), Robertson
patent: 4630749 (1986-12-01), Armstrong et al.
patent: 4702386 (1987-10-01), Boehmer et al.

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