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1. CN1227041 - Ignition device for discharge lamp and method for igniting discharge lamp

Office China
Application Number 98800682.0
Application Date 08.05.1998
Publication Number 1227041
Publication Date 25.08.1999
Publication Kind A
IPC
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
H05B 41/04
CPC
A61M 1/10
A61M 1/101
A61M 1/1013
A61M 1/1036
F04D 13/026
F04D 13/027
Applicants Patent-Treuhand fuer Elektrische Gllampen GmbH
电灯专利信托有限公司
Inventors G. Hirschmann
G·希尔施曼
J. Becker
J·贝克
C. Wittig
G·贝尔
C·维蒂格
P·赫尔比格
Agents ma tieliang
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司
Priority Data 19721149.6 21.05.1997 DE
19803139.4 28.01.1998 DE
Title
(EN) Ignition device for discharge lamp and method for igniting discharge lamp
(ZH) 放电灯的引燃装置和放电灯的引燃方法
Abstract
(EN)
The invention relates to a pulse starting device and a starting method for a discharge lamp, in particular a high-pressure discharge lamp for a motor vehicle headlamp. The starting device has a transformer which has either two primary windings which are connected in parallel and are both coupled inductively to the at least one secondary winding, or instead has a primary winding which consists of a wide metal strip and is wound, separated by an electric insulation, over the at least one secondary winding. The starting device according to the invention has a compact design which permits the complete starting device to be accommodated in the lamp cap.

(ZH)

本发明涉及一种用于放电灯的,特别是用于汽车大灯用的高压放电灯的脉冲式引燃装置及引燃方法。引燃装置具有一个变压器,该变压器或者是具有两个并联的与至少一个次级线圈感应地耦合的初级线圈,或者是具有一个由一条宽的金属带构成的初级线圈,该初级线圈在电绝缘的情况下缠绕在至少一个次级线圈上。发明的引燃装置具有紧凑的结构,因此,整个引燃装置可装在灯座内。