Motor vehicles – With means for promoting safety of vehicle – its occupant or...
Patent
1980-02-15
1983-02-01
Mitchell, David M.
Motor vehicles
With means for promoting safety of vehicle, its occupant or...
74866, 123198DB, 36443109, B60K 4102, F02D 500
Patent
active
043710506
ABSTRACT:
A fuel cut-off control apparatus is disclosed which is responsive to various vehicle running conditions for cutting off the flow of fuel from a fuel supply system to an engine. The fuel cut-off control apparatus is adapted to interrupt the fuel flow when the throttle valve is in its fully closed position, the engine speed is above a first engine speed reference level, and the vehicle speed is above a first vehicle speed reference level. The fuel cut-off control apparatus is adapted to admit the fuel flow to the engine when the throttle valve is in its open positions, the engine speed is below a second engine speed reference level lower than the first engine speed reference level, or the vehicle speed is below a second vehicle speed reference level lower than the first vehicle speed reference level.
REFERENCES:
patent: 3463130 (1969-08-01), Reichardt et al.
patent: 4061055 (1977-12-01), Iizuka et al.
patent: 4062328 (1977-12-01), Konno
patent: 4102316 (1978-07-01), Valbert
patent: 4192279 (1980-03-01), Maisch et al.
patent: 4207845 (1980-06-01), Semmler
Mitchell David M.
Nissan Motor Company Limited
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