Vehicle battery controller

Details Vehicle battery controller Vehicle battery controller

1997-10-22

1999-11-02

Tso, Edward H.

Electricity: battery or capacitor charging or discharging

One cell or battery charges another

Vehicle battery charging

H01M 1044, H01M 1046

Patent

active

059777443

ABSTRACT:
The vehicle battery controller includes a controller for interconnecting an auxiliary battery to a main battery for engine starting or charging. If the auxiliary battery voltage is lower than a first threshold before engine starting its subsequent use is inhibited. If the main battery voltage exceeds the auxiliary battery voltage by more than a predetermined margin, the auxiliary battery is not used for engine starting. When the engine is running and the charging system is operating, the auxiliary battery is disconnected when the common voltage is below a second threshold.

REFERENCES:
patent: 3763415 (1973-10-01), Ownby
patent: 4264855 (1981-04-01), Ghibaudo et al.
patent: 5194799 (1993-03-01), Tomantschger
patent: 5225761 (1993-07-01), Albright
patent: 5285862 (1994-02-01), Furutani et al.
patent: 5418444 (1995-05-01), Cook et al.
patent: 5488283 (1996-01-01), Dougherty et al.
patent: 5635771 (1997-06-01), Mertl et al.

Affiliated with

Also associated with

Rating

Vehicle battery controller does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vehicle battery controller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vehicle battery controller will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2140062