Title:
小型重水素アークランプ
Document Type and Number:
Japanese Patent JP4463336
Kind Code:
B2
Abstract:
The present invention broadly provides an improvement in a deuterium arc lamp having structure (e.g., anode 27, baffle 28, etc.) mounted on the distal end of an electrical conductor (26) within an elongated tubular glass envelope (21) in spaced relation to the side wall (22) of the envelope. The improvement broadly comprises spacer means (24), such as axially-spaced disk-like first and second members (32, 33), that operatively engage the structure, and that restrain transverse movement of such structure within the envelope.
Inventors:
Eric P. Davenport
Application Number:
JP1256699A
Publication Date:
May 19, 2010
Filing Date:
January 21, 1999
Export Citation:
Assignee:
Heraeus Noble Light Game Behr
International Classes:
H01J61/09; H01J63/02; H01J61/68
Domestic Patent References:
| JP55039553Y1 | ||||
| JP8236081A | ||||
| JP7326324A | ||||
| JP7220679A | ||||
| JP57055051A | ||||
| JP8222186A | ||||
| JP4961871U |
Attorney, Agent or Firm:
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto
Hajime Asamura
Yutaka Yoshida
Yukio Iwamoto