Automatic dispensing nozzle adapted for vapor recovery

Details Automatic dispensing nozzle adapted for vapor recovery Automatic dispensing nozzle adapted for vapor recovery

1974-05-10

1976-03-30

Bell, Jr., Houston S.

Fluent material handling, with receiver or receiver coacting mea

Automatic control of flow cutoff or diversion

Level or overflow responsive

141285, B65B 318, B65B 5714

Patent

active

039467732

ABSTRACT:
In order to prevent malfunctioning of an automatic liquid fuel dispensing nozzle which is being used for vapor recovery while dispensing, the pressure inside the tank (into which liquid fuel is being dispensed) is used as a reference pressure for the actuating diaphragm of the nozzle cut-off arrangement, rather than using atmospheric pressure for this purpose.

REFERENCES:
patent: 3005476 (1961-10-01), Klaus
patent: 3811486 (1974-05-01), Wood
patent: 3835899 (1974-09-01), Holder

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