Title:
XENON FLASH LAMP, AND SOCKET AND RECTIFIER FOR XENON FLASH LAMP
Document Type and Number:
WIPO Patent Application WO/2000/056126
Kind Code:
A1
Abstract:
A diode is provided in the supply line from the main power supply to the lighting part in a xenon flash lamp in order to prevent current from flowing into the main power supply. When power is supplied for emitting light, a large current flows in the diode, and the resulting heat may cause damage to the diode. The provision of parallel diodes can distribute such large current to limit the rise in temperature of the diodes and prevent them from overheating.
Inventors:
SHIMAZU YUJI (JP)
MIYAMOTO MAKOTO (JP)
YAMASHITA YUICHI (JP)
MIYAMOTO MAKOTO (JP)
YAMASHITA YUICHI (JP)
Application Number:
PCT/JP2000/001581
Publication Date:
September 21, 2000
Filing Date:
March 15, 2000
Export Citation:
Assignee:
HAMAMATSU PHOTONICS KK (JP)
SHIMAZU YUJI (JP)
MIYAMOTO MAKOTO (JP)
YAMASHITA YUICHI (JP)
SHIMAZU YUJI (JP)
MIYAMOTO MAKOTO (JP)
YAMASHITA YUICHI (JP)
International Classes:
G03B15/03; G03B15/05; H05B41/30; H05B41/32; (IPC1-7): H05B41/32
Foreign References:
| EP0430560A2 | 1991-06-05 | |||
| JPH11354073A | 1999-12-24 | |||
| JPS6392936A | 1988-04-23 | |||
| JPS6392935A | 1988-04-23 | |||
| JPH032659U | 1991-01-11 |
Other References:
See also references of EP 1178711A4
Attorney, Agent or Firm:
Hasegawa, Yoshiki (Ginza 2-chome Chuo-ku Tokyo, JP)
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