Intrinsically safe flashlight
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United States of America Patent
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Jan 26, 2010
Grant Date -
Mar 20, 2008
app pub date -
Sep 19, 2006
filing date -
Sep 19, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An intrinsically safe flashlight (100) includes a housing (100), a battery receiving region (108), an active electrical circuit (202), and a light source (118). The active electrical circuit (202) uses energy from batteries (110) received in the batter receiving region (110) of the flashlight (100) to power the light source (118). The electrical circuitry of the flashlight (110) is energy limited so that the flashlight is intrinsically safe for use in hazardous locations.
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