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Patent Searching and Data


Title:
REFLECTOR ASSEMBLY AND BEAM FORMING
Document Type and Number:
WIPO Patent Application WO/2010/131003
Kind Code:
A8
Abstract:
A beam forming apparatus for forming a beam in a forward direction including a first reflector arranged to receive light from a light source and to reflect it rearward, and a second reflector arranged to receive light from said first reflector and to reflect it forward through an aperture in said first reflector. The rearmost reflector is hyperbolic in form, and the front reflector is advantageously parabolic. This arrangement offers multiple different beam patterns of varying and controllable concentration to be achieved in a consistent and predictable manner.

Inventors:
DEROME, Michael, Fernand, Alexander (19 Victoria Mansions, Queen's Club Gardens, London W14 9TG, GB)
Application Number:
GB2010/000963
Publication Date:
December 08, 2011
Filing Date:
May 13, 2010
Export Citation:
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Assignee:
QINETIQ LIMITED (Cody Technology Park, Ively RoadFarnborough, Hampshire GU14 0LX, GB)
DEROME, Michael, Fernand, Alexander (19 Victoria Mansions, Queen's Club Gardens, London W14 9TG, GB)
International Classes:
G02B17/06; F21V7/00
Attorney, Agent or Firm:
NORTHWAY, Daniel, R. (QinetiQ Limited, Intellectual PropertyMalvern Technology Centre,St Andrews Road,Malvern, Worcestershire WR14 3PS, GB)
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