Title:
リフレクタ付きのライトユニット
Document Type and Number:
Japanese Patent JP4651050
Kind Code:
B2
Abstract:
The invention relates to a light unit, comprising a concave reflector (7) with an outlet opening and an axis, whereby the reflector encloses a light source running in the direction of the axis. The light source is enclosed at a separation from an open-ended cylindrical protective tube (16), with a glare shield (19), provided at the open end of the protective tube. The glare shield (19) is a sheet, cupped over the burst-protection tube, whereby the glare shield comprises a semi-circular end piece with a given maximum diameter, on which a straight cylindrical section of greater diameter is mounted which itself is further provided with an offset screen (21).
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Inventors:
Joachim Arunto
Uwe Fiddler
Marx Help
Uwe Fiddler
Marx Help
Application Number:
JP2007553455A
Publication Date:
March 16, 2011
Filing Date:
February 02, 2006
Export Citation:
Assignee:
Patent-Treuhand-Gesellschaft fuer elektrische Gluehlampen mbH
International Classes:
F21S2/00; F21Y101/00
Domestic Patent References:
| JP1145003U |
Foreign References:
| WO2004046609A1 | ||||
| WO2004042778A1 |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel