Title:
INTRINSICALLY SAFE FLASHLIGHT
Document Type and Number:
WIPO Patent Application WO2008036250
Kind Code:
B1
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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Inventors:
SPARTANO DAVID (US)
HOFFMAN PETER F (US)
HOFFMAN PETER F (US)
Application Number:
PCT/US2007/020168
Publication Date:
May 08, 2008
Filing Date:
September 18, 2007
Export Citation:
Assignee:
EVEREADY BATTERY INC (US)
SPARTANO DAVID (US)
HOFFMAN PETER F (US)
SPARTANO DAVID (US)
HOFFMAN PETER F (US)
International Classes:
F21L4/00; F21L4/02; F21V25/04; F21V25/12; F21Y101/02; H05B44/00
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