Electrical transmission or interconnection systems – Vehicle mounted systems – Automobile
Patent
1990-03-28
1992-03-10
Ro, Bentsu
Electrical transmission or interconnection systems
Vehicle mounted systems
Automobile
219202, 219203, B60L 102
Patent
active
050952226
ABSTRACT:
A control member is connected to an air-conditioning computer and it receives therefrom a signal for triggering defrosting of the windshield. Switch-over means are connected to the rectified output of the alternator and connect the output either to the network for distributing electrical energy at the nominal voltage of the vehicle battery, or else to a network for feeding the electric windshield. The control member is constituted by a logic unit delivering a plurality of sequential control signals. These signals include at least one signal for controlling de-excitation of the inductor of the alternator, which signal is delivered to the excitation regulator, and a switchover control signal for controlling the switchover means. Raised-voltage regulation is inhibited so long as the battery is connected to the rectified output of the alternator and it is enabled when the windshield is connected to the rectified ouptut of the alternator. The invention is applicable to power supply circuits in motor vehicles, including heavy goods vehicles, utility vehicles, and private cars.
REFERENCES:
patent: 3469073 (1969-09-01), Zechin
patent: 3571560 (1971-03-01), Nilssen
patent: 3576970 (1971-05-01), Cherry
patent: 3585358 (1971-06-01), Nilssen
patent: 3668514 (1972-06-01), Peck
patent: 4084126 (1978-04-01), Clements
patent: 4117390 (1978-09-01), Iwata
patent: 4263543 (1981-04-01), Watrous et al.
patent: 4267433 (1981-05-01), Sahm, III
patent: 4673797 (1987-06-01), Weirick
patent: 4678982 (1987-07-01), Offiler et al.
patent: 4692684 (1987-09-01), Schaeffer
patent: 4862055 (1989-08-01), Maruyama et al.
patent: 4884018 (1989-11-01), Meuret et al.
Canitrot Didier
Pierret Jean-Marie
Ro Bentsu
Valeo Equipements Electriques Moteur
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