Vapor recovery fuel nozzle deflector

Fluent material handling – with receiver or receiver coacting mea – Miscellaneous

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141 97, 141368, B65B 104

Patent

active

056366710

ABSTRACT:
A fuel vapor entrapment device, during fueling of a motor vehicle fuel tank, traps escaping fuel vapors so as to enhance vacuum-assisted vapor recovery system operation. By deflecting fuel vapors and capturing them temporarily until their removed to a vapor storage tank, the device substantially prevents the escape of fuel vapor into the atmosphere and enables the vapor recovery system to capture a higher percentage of escaping fuel vapor. During the fueling process, the fuel entrapment device encircles the vehicle tank filler port, thereby forming a vapor containment area from which fuel vapors are removed, and prevents the ingestion of excessive ambient air into the vapor recovery system. A vacuum relief hole permits the ingestion of a limited amount of ambient air so as to prevent the build up of excessive negative pressure and avert vehicle fuel tank collapse during vacuum-assisted vapor recovery operation.

REFERENCES:
patent: 2214708 (1940-09-01), Mayne et al.
patent: 3016928 (1962-01-01), Brandt
patent: 3581782 (1971-06-01), Onufer
patent: 3710830 (1973-01-01), Gilson
patent: 3718351 (1973-02-01), Bakkerus
patent: 3840055 (1974-10-01), Wostl et al.
patent: 3899009 (1975-08-01), Taylor
patent: 4003415 (1977-01-01), Lasater
patent: 4004621 (1977-01-01), Weidenaar et al.
patent: 4166485 (1979-09-01), Wokas
patent: 4197883 (1980-04-01), Mayer
patent: 5186221 (1993-02-01), Ellis
patent: 5301721 (1994-04-01), Hartmann
patent: 5365985 (1994-11-01), Todd et al.

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