Title:
放電ランプの電極の長さを設計する方法および放電ランプ
Document Type and Number:
Japanese Patent JP2011517014
Kind Code:
A
Abstract:
A method for designing a length of an electrode of a discharge lamp may include introducing fill materials into a discharge space of a lamp bulb of the discharge lamp; combining at least a first fill material with evaporated electrode material during operation of the discharge lamp; and forming a storage material for the electrode material in the lamp bulb by the combination, the electrode material contained in the storage material being released again as a function of a temperature effect on the storage material and being transported to the tip of the electrode and being deposited there so as to lengthen the electrode.
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Inventors:
Ulrich Hardwig
Matthias Molkel
Matthias Molkel
Application Number:
JP2011500050A
Publication Date:
May 26, 2011
Filing Date:
March 19, 2008
Export Citation:
Assignee:
Osram Gesellschaft mit beschraenkter Haftung
International Classes:
H01J61/073; H01J61/33; H01J61/52
Attorney, Agent or Firm:
Takuya Kuno
Toshio Yano
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard
Toshio Yano
Takahashi
Kimihiro Hoshi
Hiroyasu Ninomiya
Ryoichi Shino
Einzel Felix-Reinhard