Device and method for the detection of a charging voltage

Details Device and method for the detection of a charging voltage Device and method for the detection of a charging voltage

2005-06-14

2005-06-14

Tibbits, Pia (Department: 2838)

Electricity: battery or capacitor charging or discharging

Battery or cell charging

Pulsed

Reexamination Certificate

active

06906498

ABSTRACT:
The present invention relates to a device and a method for the detection of a charging voltage of at least one rechargeable battery comprising a voltage converter for converting the charging voltage of the at least one rechargeable battery into a voltage signal, an analog/digital converter for converting the voltage signal of the voltage converter into a digital signal, and an evaluation and control device for evaluating the digital signal of the analog/digital converter as well as for controlling the charging process of the at least one rechargeable battery on the basis of the evaluation of the digital signal of the analog/digital converter. The voltage converter comprises an amplifier circuit with a variable gain controlled by at least one control output terminal of the evaluation and control device such that the gain applied for the generation of the voltage signal is adjusted to the input voltage range of the analog/digital converter according to a transfer function.

REFERENCES:
patent: 4438410 (1984-03-01), Orne
patent: 4746852 (1988-05-01), Martin
patent: 5451881 (1995-09-01), Finger
patent: 5973480 (1999-10-01), Takano et al.

Affiliated with

Also associated with

Rating

Device and method for the detection of a charging voltage does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device and method for the detection of a charging voltage, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for the detection of a charging voltage will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3505460