Method for detecting the connection between the energy...

Electricity: measuring and testing – Electrolyte properties – Using a battery testing device

Reexamination Certificate

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Details

C324S425000, C320S104000, C320S109000, C320S134000, C320S162000, C320S165000

Reexamination Certificate

active

07459911

ABSTRACT:
A method for detecting the state of electrical connection of an energy store, e.g., a battery, to a vehicle's electrical system includes ascertaining operating variables, e.g., battery current IBand generator current IG, essentially in time synchronous fashion. When there is a change in the generator current IGof the generator during a transitional time, the energy store is checked for the value of the battery current IBfor the detection of a compensating effect in the form of a current delivery or a current consumption.

REFERENCES:
patent: 6469475 (2002-10-01), Pawlik
patent: 2003/0025506 (2003-02-01), Arai
patent: 2003/0038637 (2003-02-01), Bertness et al.
patent: 2003/0169049 (2003-09-01), Kawaguchi et al.
patent: 2006/0052918 (2006-03-01), McLeod et al.
patent: 199 64 057 (2001-07-01), None
patent: 101 42 085 (2003-03-01), None
patent: 101 50 381 (2003-04-01), None
patent: 102 19 824 (2003-11-01), None
patent: WO 98/20594 (1998-05-01), None

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