JPH0431202U - - Google Patents
Info
- Publication number
- JPH0431202U JPH0431202U JP1990072943U JP7294390U JPH0431202U JP H0431202 U JPH0431202 U JP H0431202U JP 1990072943 U JP1990072943 U JP 1990072943U JP 7294390 U JP7294390 U JP 7294390U JP H0431202 U JPH0431202 U JP H0431202U
- Authority
- JP
- Japan
- Prior art keywords
- light
- face
- output end
- optical fiber
- light output
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072943U JPH089843Y2 (ja) | 1990-07-11 | 1990-07-11 | 自動車用照明灯 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990072943U JPH089843Y2 (ja) | 1990-07-11 | 1990-07-11 | 自動車用照明灯 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0431202U true JPH0431202U (US20050065096A1-20050324-C00069.png) | 1992-03-13 |
| JPH089843Y2 JPH089843Y2 (ja) | 1996-03-21 |
Family
ID=31611335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990072943U Expired - Lifetime JPH089843Y2 (ja) | 1990-07-11 | 1990-07-11 | 自動車用照明灯 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089843Y2 (US20050065096A1-20050324-C00069.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008084876A (ja) * | 2007-12-17 | 2008-04-10 | Koito Mfg Co Ltd | 車両用前照灯 |
| JP2015043346A (ja) * | 2010-05-12 | 2015-03-05 | オスラム ゲーエムベーハーＯＳＲＡＭ ＧｍｂＨ | ヘッドライトモジュール |
| JP2015185209A (ja) * | 2014-03-20 | 2015-10-22 | スタンレー電気株式会社 | 発光装置、車両用灯具及び光ファイバ |
-
1990
- 1990-07-11 JP JP1990072943U patent/JPH089843Y2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008084876A (ja) * | 2007-12-17 | 2008-04-10 | Koito Mfg Co Ltd | 車両用前照灯 |
| JP4644243B2 (ja) * | 2007-12-17 | 2011-03-02 | 株式会社小糸製作所 | 車両用前照灯 |
| JP2015043346A (ja) * | 2010-05-12 | 2015-03-05 | オスラム ゲーエムベーハーＯＳＲＡＭ ＧｍｂＨ | ヘッドライトモジュール |
| US9702519B2 (en) | 2010-05-12 | 2017-07-11 | Osram Gmbh | Headlight module |
| JP2015185209A (ja) * | 2014-03-20 | 2015-10-22 | スタンレー電気株式会社 | 発光装置、車両用灯具及び光ファイバ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089843Y2 (ja) | 1996-03-21 |
