Supply batteries

Details Supply batteries Supply batteries

1994-12-30

1996-12-10

Kalafut, Stephen

Chemistry: electrical current producing apparatus, product, and

With nonbattery electrical component electrically connected...

429 61, 429 62, 320 22, 320 35, 320 48, H01M 1400, H01M 1044, H02J 700

Patent

active

055829287

ABSTRACT:
The present invention relates to a supply battery arrangement having 3 terminals, for example a battery for a video camera recorder. This arrangement permits employing the battery both as an intelligent battery and as a non-intelligent battery capable of operating normally on devices of the standard video camera recorder type and also capable of communicating with a equipment or an intelligent device and displaying the state of charge with no additional terminals. The battery arrangement comprises a negative terminal (24) and a positive terminal (22) for supplying the equipment or the device with a voltage coming from the battery, a universal "T" terminal (26) operating as a thermal measuring means and a data terminal or a charge control output when it is employed by a computer, a charger or some other intelligent equipment or device.

REFERENCES:
patent: 4645996 (1987-02-01), Toops
patent: 5200686 (1993-04-01), Lee

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