Chemistry: electrical current producing apparatus – product – and – With measuring – testing – or indicating means
Patent
1991-06-05
1993-04-27
Skapars, Anthony
Chemistry: electrical current producing apparatus, product, and
With measuring, testing, or indicating means
429 7, 320 48, H01M 1048
Patent
active
052060977
ABSTRACT:
A battery package (100) includes a transparent window (108) which communicates information about the battery to a battery-powered device such as a portable radio (200). Information about the battery (100) is communicated through the window (108) by a series of light pulses, and is received by a light sensor (340) in the radio. The information is processed by the radio microprocessor (344) and the status of the battery (100) is displayed on the radio display (346). The window (108) is gas permeable and water impermeable, serves as a vent for the battery housing (110) and also as an optical data transmission window.
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Burns Arthur G.
Muri David L.
Dorinski Dale W.
Motorola Inc.
Skapars Anthony
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