JPH10308106A - 自動車用ヘッドライト - Google Patents
自動車用ヘッドライトInfo
- Publication number
- JPH10308106A JPH10308106A JP10065037A JP6503798A JPH10308106A JP H10308106 A JPH10308106 A JP H10308106A JP 10065037 A JP10065037 A JP 10065037A JP 6503798 A JP6503798 A JP 6503798A JP H10308106 A JPH10308106 A JP H10308106A
- Authority
- JP
- Japan
- Prior art keywords
- headlight
- reflector
- facet
- light source
- line
- 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.)
- Pending
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 15
- 238000000465 moulding Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 3
- 230000014509 gene expression Effects 0.000 abstract 5
- 230000008033 biological extinction Effects 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000004313 glare Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ1997787A CZ291519B6 (cs) | 1997-03-14 | 1997-03-14 | Světlomety pro motorová vozidla |
| CZ787-97 | 1997-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10308106A true JPH10308106A (ja) | 1998-11-17 |
Family
ID=5462261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10065037A Pending JPH10308106A (ja) | 1997-03-14 | 1998-03-16 | 自動車用ヘッドライト |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0864803B1 (cs) |
| JP (1) | JPH10308106A (cs) |
| CZ (1) | CZ291519B6 (cs) |
| DE (1) | DE69817047T2 (cs) |
| ES (1) | ES2205383T3 (cs) |
| TR (1) | TR199800469A2 (cs) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4704661A (en) * | 1986-08-25 | 1987-11-03 | General Electric Company | Faceted reflector for headlamps |
| JP2553128Y2 (ja) * | 1992-03-18 | 1997-11-05 | 市光工業株式会社 | プロジェクタ型前照灯 |
-
1997
- 1997-03-14 CZ CZ1997787A patent/CZ291519B6/cs not_active IP Right Cessation
-
1998
- 1998-03-04 EP EP98301949A patent/EP0864803B1/en not_active Expired - Lifetime
- 1998-03-04 DE DE69817047T patent/DE69817047T2/de not_active Expired - Fee Related
- 1998-03-04 ES ES98301949T patent/ES2205383T3/es not_active Expired - Lifetime
- 1998-03-13 TR TR1998/00469A patent/TR199800469A2/xx unknown
- 1998-03-16 JP JP10065037A patent/JPH10308106A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TR199800469A2 (xx) | 1998-10-21 |
| CZ291519B6 (cs) | 2003-03-12 |
| CZ9700787A3 (cs) | 2000-10-11 |
| EP0864803A2 (en) | 1998-09-16 |
| EP0864803B1 (en) | 2003-08-13 |
| DE69817047D1 (de) | 2003-09-18 |
| EP0864803A3 (en) | 2000-02-02 |
| DE69817047T2 (de) | 2004-06-09 |
| ES2205383T3 (es) | 2004-05-01 |
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