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1. US20100123393 - HID LAMP WITH A CANTED ARC TUBE

Office United States of America
Application Number 12273767
Application Date 19.11.2008
Publication Number 20100123393
Publication Date 20.05.2010
Publication Kind A1
IPC
H01J 61/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
61Gas-discharge or vapour-discharge lamps
02Details
Applicants KONINKLIJKE PHILIPS ELECTRONICS N.V.
Inventors Tu Junming
Conrad John
Solsky William
Shumway Dan
Hitchcock William Henry
Ives William Neil
Provagna Kevin
Agents PHILIPS INTELLECTUAL PROPERTY &; STANDARDS
Title
(EN) HID LAMP WITH A CANTED ARC TUBE
Abstract
(EN)

An HID lamp with a canted arc tube including a high intensity discharge (HID) lamp with an outer envelope (1) having a neck portion (34) and a lamp axis (32); a frame (9) having first frame section (9a), second frame section (9b), third frame section (9c), the first frame section (9a) being pivotably connected to the second frame section (9b) in a first connection, and the second frame section (9b) being pivotably connected to the third frame section (9c) in a second connection; and an arc tube (4) having an arc tube axis (33) attached to the second frame section (9b). At least one of the first connection and the second connection is a deformable connector (130, 132) paired with a rotary joint (21, 23); and the arc tube axis (33) forms a predetermined angle with the lamp axis (32) when the frame (9) is in a final configuration.

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