Fluent material handling – with receiver or receiver coacting mea – Automatic control of flow cutoff or diversion – Level or overflow responsive
Patent
1991-07-26
1993-07-06
Recla, Henry J.
Fluent material handling, with receiver or receiver coacting mea
Automatic control of flow cutoff or diversion
Level or overflow responsive
141206, 141208, 141226, 141DIG1, 251 65, B65B 336, B65B 5714
Patent
active
052245250
ABSTRACT:
A hose nozzle for filling fluid into a tank and for shutting off automatically when the tank is filled is provided. The hose nozzle comprises a housing that has an inlet nozzle and an outlet pipe at opposite ends of the housing and a grip portion of an area of the inlet nozzle. A flow valve is disposed in the housing between the inlet nozzle and the outlet pipe whereby the flow valve further comprises a valve rod. A control device is provided that comprises a pressure channel and a plunger-type control element, for closing the flow valve depending on a pressure present in the pressure channel, against a direction of fluid flow, whereby the control device is disposed in the housing between the inlet nozzle and the flow valve and whereby the pressure channel is connected to a port of the outlet pipe. A manual lever, disposed within the grip portion and connected with one end thereof to the control device, actuates the flow valve and controls a fluid flow from the inlet nozzle to the outlet pipe. A control lever that is pivotably connected with a first end thereof to the one end of the manual lever and with a second end thereof to the valve rod actuates the valve rod.
REFERENCES:
patent: 2702659 (1955-02-01), Henry
patent: 3817285 (1974-06-01), Wilder et al.
patent: 4418730 (1983-12-01), McMath
patent: 4497350 (1985-02-01), Guertin
Douglas Steven O.
Oscar Gossler KG (GmbH & Co.)
Recla Henry J.
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