Fluent material handling – with receiver or receiver coacting mea – Automatic control of flow cutoff or diversion – Level or overflow responsive
Patent
1993-08-11
1994-11-15
Jacyna, J. Casimer
Fluent material handling, with receiver or receiver coacting mea
Automatic control of flow cutoff or diversion
Level or overflow responsive
141206, 141 59, 141302, 141392, 137 681, 403 2, 403341, B67D 5373
Patent
active
053638891
ABSTRACT:
A fuel dispensing nozzle including three calculated break points is provided. The first break point is provided in the spout which is calculated to fracture upon application of a force orthogonal to the axial direction of the spout. The nozzle comprises a housing having at least one opening for a dispensing valve to be selectively removably received within. A coupling or maintaining member is provided for maintaining the dispensing valve within the housing. The maintaining member is adapted to withstand application of a pre-determined force tending to separate the dispensing valve from the housing. The maintaining member allows separation of the housing and dispensing valve when the pre-determined force is exceeded. This maintaining member is the second break point. The third breakaway feature is provided in the construction of the housing which is designed to fracture prior to fracture of the gas pump or hose if the first or second break points do not fracture.
REFERENCES:
patent: 2758768 (1956-08-01), Payne
patent: 3513887 (1970-05-01), Limandri
patent: 4351375 (1983-09-01), Polson
patent: 4418730 (1983-12-01), McMath
patent: 5004023 (1991-04-01), Monticup, Jr. et al.
Pyle James H.
Simpson W. Dwain
Jacyna J. Casimer
Saber Equipment Corporation
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