Motor vehicles – Including one or more ski-like or runner members – With at least one surface-engaging propulsion element
Patent
1976-07-12
1978-03-14
Peters, Jr., Joseph F.
Motor vehicles
Including one or more ski-like or runner members
With at least one surface-engaging propulsion element
123102, 123118, B60K 1300
Patent
active
040786315
ABSTRACT:
An internal combustion engine fuel saving control system is disclosed in which acceleration of a vehicle is initiated in a region of high engine efficiency, i.e., low fuel consumption, and continues until the actual vehicle speed equals a first preset speed which is greater than the desired traveling speed of the vehicle. When the control system detects that the actual vehicle speed is at the first preset speed, the vehicle engine is stopped (turned off) and the vehicle coasts, thereby producing vehicle deceleration. When the control system further detects that the actual vehicle speed of the coasting vehicle reaches a second preset speed which is less than the desired traveling speed, the vehicle engine is started and acceleration is again initiated. The acceleration-deceleration operation is continuously repeated resulting in an average vehicle speed which equals the desired vehicle traveling speed.
REFERENCES:
patent: 1936993 (1933-11-01), Reed
patent: 2259656 (1941-10-01), Neumann
patent: 3715005 (1973-02-01), Byram et al.
Hayashi Chihiro
Kadota Masahiro
Koganemaru Shunji
McGiehan Donn
Peters Jr. Joseph F.
Toyota Jidosha Kogyo Kabushiki Kaisha
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