Fluent material handling – with receiver or receiver coacting mea – Automatic control of flow cutoff or diversion – Level or overflow responsive
Patent
1977-12-28
1978-12-26
Bell, Jr., Houston S.
Fluent material handling, with receiver or receiver coacting mea
Automatic control of flow cutoff or diversion
Level or overflow responsive
141 22S, B65B 326
Patent
active
041311400
ABSTRACT:
An apparatus for dispensing fluid into a container in which a first passage is formed in a housing for permitting direct flow of fluid from an inlet to an outlet associated with the housing and a second passage receives a portion of the fluid and includes an eductor for creating a vacuum in the housing. A valve member is disposed in the housing and is normally biased into a closed position to close the passage. A manually operable lever is adapted to open the valve member and is controlled by a linkage mechanism responsive to the vacuum. A diaphragm seal is associated with the valve member for preventing leakage of fluid through the valve mechanism.
REFERENCES:
patent: 3341075 (1967-09-01), Boudot et al.
patent: 3521680 (1970-07-01), Wood et al.
patent: 3739945 (1973-06-01), Moore et al.
patent: 3866636 (1975-02-01), Lasater
patent: 3900056 (1975-08-01), Giardini et al.
Bell, Jr. Houston S.
Wylain, Inc.
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