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1. WO2014110533 - IMPROVED LIGHTING DEVICES

Publication Number WO/2014/110533
Publication Date 17.07.2014
International Application No. PCT/US2014/011348
International Filing Date 13.01.2014
IPC
F21L 4/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
4Electric lighting devices with self-contained electric batteries or cells
CPC
F21L 4/005
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
LLIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
4Electric lighting devices with self-contained electric batteries or cells
005the device being a pocket lamp
F21V 14/045
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21LIGHTING
VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
14Controlling the distribution of the light emitted by adjustment of elements
04by movement of reflectors
045in portable lighting devices
Applicants
  • MAG INSTRUMENT, INC. [US]/[US]
Inventors
  • MAGLICA, Anthony
Agents
  • MACEIKO, Theodore, S.
Priority Data
61/751,93513.01.2013US
61/791,90515.03.2013US
61/839,36225.06.2013US
61/858,81826.07.2013US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED LIGHTING DEVICES
(FR) DISPOSITIFS D'ÉCLAIRAGE PERFECTIONNÉS
Abstract
(EN) Improved lighting devices, such as non-rechargeable and rechargeable flashlights, having simplified designs with fewer component parts are described. A focusing feature is described where the light source is held stationary and the reflector is moved through the engagement of threads and/or teeth arrangement. An improved reflector that avoids regions of increased thickness to reduce or avoid distortion caused by sink is also described.
(FR) L'invention concerne des dispositifs d'éclairage améliorés perfectionnés, tels que des lampes de poche rechargeables et non rechargeables, ayant des conceptions simplifiées avec moins de parties de composant. Une caractéristique de focalisation est décrite, selon laquelle la source de lumière est maintenue immobile et le réflecteur est déplacé par l'engagement de filets et/ou d'un agencement de dents. L'invention concerne également un réflecteur perfectionné qui évite des régions de plus forte épaisseur afin de réduire ou d'éviter une distorsion provoquée par un dissipateur.
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