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1. (CA2261316) IGNITION DEVICE FOR A DISCHARGE LAMP AND METHOD FOR IGNITING A DISCHARGE LAMP

Office : Canada
Application Number: 2261316 Application Date: 08.05.1998
Publication Number: 2261316 Publication Date: 26.11.1998
Grant Number: Grant Date: 10.01.2006
Publication Kind : C
Prior PCT appl.: Application Number:DE1998001272 ; Publication Number: Click to see the data
IPC:
H05B 41/04
F21V 19/00
H ELECTRICITY
05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
B
ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
41
Circuit arrangements or apparatus for igniting or operating discharge lamps
02
Details
04
Starting switches
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
19
Fastening of light sources or lamp holders
Applicants: PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH
Inventors: HIRSCHMANN, GUNTHER
BECKER, JURGEN
BEHR, GERHARD
WITTIG, CHRISTIAN
HELBIG, PETER
Priority Data: 197 21 149.6 21.05.1997 DE
198 03 139.4 28.01.1998 DE
Title: (EN) IGNITION DEVICE FOR A DISCHARGE LAMP AND METHOD FOR IGNITING A DISCHARGE LAMP
(FR) DISPOSITIF D'ALLUMAGE POUR LAMPE A DECHARGE ET METHODE D'ALLUMAGE POUR LAMPE A DECHARGE
Abstract: front page image
(EN) The invention relates to a pulse ignition device and an ignition method for a discharge lamp, specially a high-pressure discharge lamp for an automobile headlight. The ignition device comprises a transformer having two parallel connected primary windings which are inductively coupled to the at least one secondary winding or exhibiting a primary winding consisting of a wide metal strip which is separated by an electrical insulation and is wound around the at least one secondary winding. The inventive ignition device has a compact structure which enables said device to be fully accommodated inside the base of the lamp.


Also published as:
KR1020000029460EP0914754EP0933974US6049172US6181081JP11260575
JP2001501027 CN1227041CA2255098KR1019990068158WO/1998/053647