FI894257A0 - Foerfarande foer framstaellning av ett optiskt aktivt system, i synnerhet att tillaempas pao ett fordons koerljus. - Google Patents
Foerfarande foer framstaellning av ett optiskt aktivt system, i synnerhet att tillaempas pao ett fordons koerljus.Info
- Publication number
- FI894257A0 FI894257A0 FI894257A FI894257A FI894257A0 FI 894257 A0 FI894257 A0 FI 894257A0 FI 894257 A FI894257 A FI 894257A FI 894257 A FI894257 A FI 894257A FI 894257 A0 FI894257 A0 FI 894257A0
- Authority
- FI
- Finland
- Prior art keywords
- ett
- tillaempas
- koerljus
- aktivt
- optiskt
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
-
- 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
-
- 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
- F21S41/338—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having surface portions added to its general concavity
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3707751 | 1987-03-11 | ||
DE3713867 | 1987-04-25 | ||
PCT/EP1988/000196 WO1988007155A1 (en) | 1987-03-11 | 1988-03-11 | Vehicular headlight and method of producing an optically effective system of same |
Publications (3)
Publication Number | Publication Date |
---|---|
FI894257A0 true FI894257A0 (fi) | 1989-09-08 |
FI89302B FI89302B (fi) | 1993-05-31 |
FI89302C FI89302C (fi) | 1993-09-10 |
Family
ID=25853323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI894257A FI89302C (fi) | 1987-03-11 | 1989-09-08 | Foerfarande foer framstaellning av ett optiskt aktivt system, isynnerhet att tillaempas pao ett fordons koerljus |
Country Status (11)
Country | Link |
---|---|
US (1) | US5065287A (fi) |
EP (1) | EP0282100B1 (fi) |
JP (1) | JPH02502143A (fi) |
KR (1) | KR920002682B1 (fi) |
AU (1) | AU1489988A (fi) |
BR (1) | BR8807407A (fi) |
DE (1) | DE3861803D1 (fi) |
ES (1) | ES2021107B3 (fi) |
FI (1) | FI89302C (fi) |
NO (1) | NO174019C (fi) |
WO (1) | WO1988007155A1 (fi) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8824206D0 (en) * | 1988-10-15 | 1988-11-23 | Carello Lighting Plc | Motor vehicle headlamp |
JP3187293B2 (ja) * | 1995-07-17 | 2001-07-11 | 株式会社小糸製作所 | 車輌用灯具の反射鏡の反射面形成方法 |
JP3145910B2 (ja) * | 1995-11-02 | 2001-03-12 | 株式会社小糸製作所 | 車輌用前照灯 |
US5954427A (en) | 1997-11-05 | 1999-09-21 | Ford Motor Company | Automotive tail lamp with large rake angle |
US6250768B1 (en) | 1998-04-13 | 2001-06-26 | Raymond Hill | Lighting apparatus for a model lighthouse |
FR2792999B1 (fr) * | 1999-04-29 | 2001-09-14 | Valeo Vision | Projecteur bi-fonction a source unique et a optique fixe pour vehicule automobile |
GB2356448B (en) * | 1999-09-25 | 2002-05-15 | Alan Joseph Blake | Improved lighting apparatus |
JP4031600B2 (ja) | 1999-10-01 | 2008-01-09 | 株式会社小糸製作所 | 車両用灯具の反射鏡の反射面決定方法 |
JP4050432B2 (ja) * | 1999-10-01 | 2008-02-20 | 株式会社小糸製作所 | 車両用灯具の反射鏡の反射面決定方法 |
JP2001195909A (ja) | 2000-01-07 | 2001-07-19 | Koito Mfg Co Ltd | 車両用灯具の反射鏡の反射面決定方法 |
JP4002046B2 (ja) * | 2000-01-20 | 2007-10-31 | 株式会社小糸製作所 | 反射鏡の反射性能を評価する方法、反射鏡の反射性能を評価するための評価システム、および反射鏡の反射性能の評価をコンピュータに実行させるためのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP3990523B2 (ja) | 2000-01-20 | 2007-10-17 | 株式会社小糸製作所 | 反射鏡のための基礎曲面を評価する方法、反射鏡のための基礎曲面を評価する評価システム、および記録媒体 |
AU2003216663A1 (en) * | 2002-04-18 | 2003-10-27 | Koninklijke Philips Electronics N.V. | Luminaire |
DE10318051A1 (de) * | 2003-04-17 | 2004-11-04 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Halogenglühlampe |
DE102004058750A1 (de) * | 2004-12-06 | 2006-06-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Einseitig gesockelte Hochdruckentladungslampe |
DE102009013812A1 (de) * | 2009-03-18 | 2010-09-23 | Osram Gesellschaft mit beschränkter Haftung | Reflektor, Lichtquellenanordnung sowie Projektorgerät |
US10302278B2 (en) * | 2015-04-09 | 2019-05-28 | Cree, Inc. | LED bulb with back-reflecting optic |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL161862C (nl) * | 1975-03-04 | 1980-03-17 | Oce Van Der Grinten Nv | Reflector. |
US4153929A (en) * | 1976-10-20 | 1979-05-08 | Meddev Corporation | Light assembly |
DE3226580A1 (de) * | 1981-12-08 | 1983-06-16 | Robert Bosch Gmbh, 7000 Stuttgart | Scheinwerfer fuer kraftfahrzeuge |
US4481563A (en) * | 1982-05-10 | 1984-11-06 | Corning Glass Works | Automotive headlight having optics in the reflector |
FR2536502B1 (fr) * | 1982-11-19 | 1987-01-09 | Cibie Projecteurs | Projecteur de croisement pour vehicule automobile |
US4495552A (en) * | 1982-12-13 | 1985-01-22 | Cal Custom Accessories, Inc. | Forward shining vehicle lamp |
DE3334459C2 (de) * | 1983-09-23 | 1993-10-21 | Bosch Gmbh Robert | Reflektor für einen Abblendlichtscheinwerfer für Kraftfahrzeuge |
JPS60100102A (ja) * | 1983-11-07 | 1985-06-04 | Ichikoh Ind Ltd | 灯具用反射鏡 |
DE3340462C1 (de) * | 1983-11-09 | 1985-04-18 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Abgeblendeter Fahrzeugscheinwerfer |
DE3340796A1 (de) * | 1983-11-11 | 1985-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | Abblendlicht-scheinwerfer fuer kraftfahrzeuge |
US4722023A (en) * | 1984-05-15 | 1988-01-26 | Koito Seisakusho Co., Ltd. | Lamp assembly for emitting a beam of light at an angle to its optical axis |
DE3531224A1 (de) * | 1985-08-31 | 1987-03-05 | Bosch Gmbh Robert | Scheinwerfer fuer abblendlicht oder nebellicht von kraftfahrzeugen |
FR2590351B1 (fr) * | 1985-11-15 | 1988-02-05 | Cibie Projecteurs | Feu de signalisation a double fonction pour vehicule |
US4825343A (en) * | 1985-12-27 | 1989-04-25 | Ichikoh Industries Limited | Projector type headlamp for vehicles |
JPH0789442B2 (ja) * | 1985-12-27 | 1995-09-27 | 市光工業株式会社 | プロジエクタ型の車輌用前照灯 |
US4704661A (en) * | 1986-08-25 | 1987-11-03 | General Electric Company | Faceted reflector for headlamps |
-
1988
- 1988-03-11 ES ES88104102T patent/ES2021107B3/es not_active Expired - Lifetime
- 1988-03-11 KR KR1019880701433A patent/KR920002682B1/ko not_active IP Right Cessation
- 1988-03-11 AU AU14899/88A patent/AU1489988A/en not_active Abandoned
- 1988-03-11 BR BR888807407A patent/BR8807407A/pt not_active IP Right Cessation
- 1988-03-11 US US07/415,228 patent/US5065287A/en not_active Expired - Fee Related
- 1988-03-11 WO PCT/EP1988/000196 patent/WO1988007155A1/en active IP Right Grant
- 1988-03-11 DE DE8888104102T patent/DE3861803D1/de not_active Revoked
- 1988-03-11 EP EP88104102A patent/EP0282100B1/en not_active Expired - Lifetime
- 1988-03-11 JP JP63502553A patent/JPH02502143A/ja active Pending
- 1988-11-10 NO NO885014A patent/NO174019C/no unknown
-
1989
- 1989-09-08 FI FI894257A patent/FI89302C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR920002682B1 (ko) | 1992-03-31 |
NO885014D0 (no) | 1988-11-10 |
NO885014L (no) | 1988-11-10 |
AU1489988A (en) | 1988-10-10 |
ES2021107B3 (es) | 1991-10-16 |
WO1988007155A1 (en) | 1988-09-22 |
FI89302C (fi) | 1993-09-10 |
NO174019C (no) | 1994-03-02 |
DE3861803D1 (de) | 1991-04-04 |
US5065287A (en) | 1991-11-12 |
EP0282100B1 (en) | 1991-02-27 |
JPH02502143A (ja) | 1990-07-12 |
EP0282100A1 (en) | 1988-09-14 |
BR8807407A (pt) | 1990-05-15 |
NO174019B (no) | 1993-11-22 |
FI89302B (fi) | 1993-05-31 |
KR890700785A (ko) | 1989-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: EASTMAN KODAK CO |