Title:
インコヒーレント放射源の点灯方法およびこれに適した照明装置
Document Type and Number:
Japanese Patent JP3856473
Kind Code:
B2
Abstract:
PCT No. PCT/DE96/01317 Sec. 371 Date Jan. 7, 1998 Sec. 102(e) Date Jan. 7, 1998 PCT Filed Jul. 18, 1996 PCT Pub. No. WO97/04625 PCT Pub. Date Feb. 6, 1997The invention pertains to a method for operating a lighting system with an incoherently-emitting radiation source, in particular a discharge lamp (14) that emits UV, IR or visible-range radiation, by means of dielectrically inhibited discharge, and to a lighting system suitable therefor. The electrodes (16-20), which are arranged side by side and separated from each other and the interior of the discharge vessel (15) by dielectric material (21), are alternatingly connected to the two poles (23, 24) of a voltage source (27). In operation, the voltage source (27) supplies a series of voltage pulses separated by quiescent periods. According to the invention, this produces inside the discharge vessel (15) a spatial discharge (26) which in the regions between electrodes of different polarity (16, 17; 17, 18; 18, 19; 19, 20) is at a distance from the surface of the inside wall of the discharge vessel (15). Substantial advantages are less stress on the wall of the discharge vessel and greater efficiency in generating radiation.
Inventors:
Frank Commer, Frank
Hitoshi Yuke, Rotal
Schuttskwalt, Claus
Hitoshi Yuke, Rotal
Schuttskwalt, Claus
Application Number:
JP50616597A
Publication Date:
December 13, 2006
Filing Date:
July 18, 1996
Export Citation:
Assignee:
PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCHE GLUHLAMPEN MIT BESCHRANKTER HAFTUNG
International Classes:
H05B41/24; H01J61/30; H05B41/30; H01J65/00; H01J65/04; H05B41/288
Domestic Patent References:
| JP2158049A | ||||
| JP4129167A | ||||
| JP60172135A | ||||
| JP6251754A | ||||
| JP5205704A | ||||
| JP64043947A | ||||
| JP2265161A | ||||
| JP1292738A |
Foreign References:
| WO1994023442A1 | ||||
| US3648100 |
Attorney, Agent or Firm:
Iwao Yamaguchi