Device and method for ascertaining the temperature in an...

Details Device and method for ascertaining the temperature in an... Device and method for ascertaining the temperature in an...

2006-02-02

2009-10-27

Assouad, Patrick J (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell charging

With thermal condition detection

C320S153000, C324S431000

Reexamination Certificate

active

07609032

ABSTRACT:
A method for ascertaining the temperature in an electrical battery includes determining at least one temperature value at a temperature measuring point outside the battery in the vicinity of the battery; determining at least one electrical power value in dependence on a characteristic power variable associated with the operation of the battery; weighting the power values and the temperature values with an assigned weighting factor; and ascertaining the temperature in the electrical battery from an energy balance in dependence on the at least one weighted temperature value and the weighted electrical power values.

REFERENCES:
patent: 4342963 (1982-08-01), Karnowski et al.
patent: 5079716 (1992-01-01), Lenhardt et al.
patent: 5592094 (1997-01-01), Ichikawa
patent: 5699050 (1997-12-01), Kanazawa
patent: 5711605 (1998-01-01), Reher et al.
patent: 7317298 (2008-01-01), Burns et al.
patent: 7330013 (2008-02-01), Wolin et al.
patent: 7492129 (2009-02-01), Aridome
patent: 2002/0145430 (2002-10-01), Arai et al.
patent: 2004/0032264 (2004-02-01), Schoch
patent: 2004/0100267 (2004-05-01), Koch
patent: 2004/0174141 (2004-09-01), Luz et al.
patent: 2006/0055374 (2006-03-01), Fujihara et al.
patent: 19806135 (1999-08-01), None
patent: 10131259 (2003-01-01), None
patent: 10134065 (2003-01-01), None
patent: 10208651 (2003-01-01), None

Affiliated with

Also associated with

Rating

Device and method for ascertaining the temperature in an... 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 ascertaining the temperature in an..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for ascertaining the temperature in an... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4117061