Fluent material handling – with receiver or receiver coacting mea – Miscellaneous
Patent
1979-02-23
1980-12-23
Schmidt, Frederick R.
Fluent material handling, with receiver or receiver coacting mea
Miscellaneous
222 74, 222 75, 248 75, B65B 300, B05B 1506
Patent
active
042404754
ABSTRACT:
A safety mounting device for a fuel-pump nozzle includes a vertical passage which attaches the nozzle receptacle to the pump casing. The major portion of the passage is located within, but sealed from the casing, but upper and lower vents open outside the casing to induce a throughflow of air which prevents any explosive gas mixtures from the nozzle from penetrating the casing. A closed or vented chamber may be provided between the receptacle and the passage.
REFERENCES:
patent: 2150025 (1939-03-01), Cook, Jr. et al.
patent: 2699884 (1955-01-01), Foss et al.
Collard Allison C.
Dresser Europe S.A.
Galgano Thomas M.
Schmidt Frederick R.
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