Fluent material handling – with receiver or receiver coacting mea – Automatic control of flow cutoff or diversion – Level or overflow responsive
Patent
1990-05-29
1992-01-07
Phillips, Charles E.
Fluent material handling, with receiver or receiver coacting mea
Automatic control of flow cutoff or diversion
Level or overflow responsive
141192, B65B 130
Patent
active
050781880
ABSTRACT:
An automatic shut-off duel dispensing nozzle with a flow rate limiting mechanism. The nozzle includes a valve which controls the flow of fuel through a passage leading from the nozzle inlet to the nozzle outlet which is normally connected to a spout. This valve is responsive to a manually operable lever and to a vacuum operated release mechanism which automatically shuts the flow of fuel through the nozzle off when the level of fuel in a tank reaches a preselected level or when the flow of fuel through the nozzle reaches a preselected threshold rate of flow.
REFERENCES:
patent: 2388852 (1945-11-01), Killman
Manhardt Paul D.
Nitzberg Leonard R.
Helix Enterprises, Inc.
Phillips Charles E.
Ruderman Alan
Walczak David J.
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