Title:
高圧放電ランプに用いられる電極システム
Document Type and Number:
Japanese Patent JP4587078
Kind Code:
B2
Abstract:
The electrode system ( 13 ) for a high-pressure discharge lamp comprises at least a pin-like shank ( 4 ) having a filament ( 5 ), fitted in the vicinity of the discharge-side free end, as its head and a connection part ( 8 ) connected to the filament, an encircling winding ( 11 ) being fitted to the connection part ( 8 ), filament and winding being connected to one another via a spacer ( 24 ).
Inventors:
Anton Dunbacher
Helmut Davidite
Claus Meir
Helmut Davidite
Claus Meir
Application Number:
JP2006553420A
Publication Date:
November 24, 2010
Filing Date:
November 19, 2004
Export Citation:
Assignee:
Osram Gesellschaft mit beschraenkter Haftung
International Classes:
H01J61/36; H01J1/02; H01J5/46; H01J9/24; H01J61/073; H01J61/82
Domestic Patent References:
| JP62047941A | ||||
| JP9274890A | ||||
| JP8511907A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Toshiomi Yamazaki