Service station forecourt installations

Details Service station forecourt installations Service station forecourt installations

1991-01-23

1992-05-19

Olszewski, Robert P.

Dispensing

Combined

186 36, 15314, 15315, 15339, B67D 506

Patent

active

051140500

ABSTRACT:
A garage forecourt installation is disclosed in which the fuel dispensing pump is linked to a vacuum cleaning device so that as the fuel pump is switched on suction is made available at a suction cleaning nozzle. The provision of suction ceases on the pump being switched off, or a predetermined time thereafter. The fuel pump can be linked (by a cable) to an electric motor of the vacuum cleaning device so that they are activated simultaneously. A time delay device can be incorporated so that the motor of the vacuum cleaner runs on after the fuel dispensing pump stops.

REFERENCES:
patent: 2182126 (1939-12-01), Hogarth
patent: 3050767 (1962-08-01), Rankin
patent: 3774723 (1973-11-01), Johnston
patent: 3910781 (1975-10-01), Bryant, Jr.
patent: 4036346 (1977-07-01), Livingston
patent: 4111282 (1978-09-01), Vayda, Jr.
patent: 4194262 (1980-03-01), Finley et al.
patent: 4202070 (1980-05-01), Harfst
patent: 4688292 (1987-08-01), Schmiegel
patent: 4754519 (1988-07-01), Duran et al.

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