Fluent material handling – with receiver or receiver coacting mea – Diverse fluid containing pressure filling systems involving... – System fluid used in seal or in valve or lift operation
Patent
1988-12-08
1990-09-11
Cusick, Ernest G.
Fluent material handling, with receiver or receiver coacting mea
Diverse fluid containing pressure filling systems involving...
System fluid used in seal or in valve or lift operation
141 59, 141302, 141286, 220 85VR, 220 85VS, 220 86R, 137587, B65D 3106
Patent
active
049559508
ABSTRACT:
In a fuel fill tube for automobiles including an "onboard vapor recovery system", a portion thereof in the vicinity of the fuel fill neck is divided into an upper fill tube and a lower fill tube and a space is provided between the two tubes wherein a vaporized gas recovery system may be provided. Furthermore, a leaded fuel restricting shutter, a vapor discharging valve and other members may be attached to a base provided in the space between the two tubes and can be manufactured as a single unit. In addition, even though the lower fill tube extending from a fuel tank to the fill neck may be formed in a variety of complex configurations in accordance with the kind of automobile to which the fill tube is to be attached, only one version of the upper fill tube is required.
REFERENCES:
patent: 4610284 (1986-09-01), Bartholomew
patent: 4630749 (1986-12-01), Armstrong et al.
patent: 4706708 (1987-11-01), Fornuto et al.
patent: 4714172 (1987-12-01), Morris
patent: 4724861 (1988-02-01), Covert et al.
patent: 4770677 (1988-09-01), Harris
patent: 4809865 (1989-03-01), Mori et al.
patent: 4816045 (1989-03-01), Szlaga et al.
Kyokuichi Sato
Seiichi Takatsuka
Cusick Ernest G.
OM Industrial Co., Ltd.
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