FR2487040A1 - Projecteur d'eclairage notamment pour vehicules automobiles - Google Patents
Projecteur d'eclairage notamment pour vehicules automobiles Download PDFInfo
- Publication number
- FR2487040A1 FR2487040A1 FR8004541A FR8004541A FR2487040A1 FR 2487040 A1 FR2487040 A1 FR 2487040A1 FR 8004541 A FR8004541 A FR 8004541A FR 8004541 A FR8004541 A FR 8004541A FR 2487040 A1 FR2487040 A1 FR 2487040A1
- Authority
- FR
- France
- Prior art keywords
- reflector
- primary
- secondary reflector
- projector
- sleeve
- 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
- 239000004033 plastic Substances 0.000 claims abstract description 21
- 229920003023 plastic Polymers 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 230000000295 complement effect Effects 0.000 claims description 3
- 244000309466 calf Species 0.000 claims 1
- 239000011521 glass Substances 0.000 description 11
- 230000008901 benefit Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920002492 poly(sulfone) Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- WKVZMKDXJFCMMD-UVWUDEKDSA-L (5ar,8ar,9r)-5-[[(2r,4ar,6r,7r,8r,8as)-7,8-dihydroxy-2-methyl-4,4a,6,7,8,8a-hexahydropyrano[3,2-d][1,3]dioxin-6-yl]oxy]-9-(4-hydroxy-3,5-dimethoxyphenyl)-5a,6,8a,9-tetrahydro-5h-[2]benzofuro[6,5-f][1,3]benzodioxol-8-one;azanide;n,3-bis(2-chloroethyl)-2-ox Chemical compound [NH2-].[NH2-].Cl[Pt+2]Cl.ClCCNP1(=O)OCCCN1CCCl.COC1=C(O)C(OC)=CC([C@@H]2C3=CC=4OCOC=4C=C3C(O[C@H]3[C@@H]([C@@H](O)[C@@H]4O[C@H](C)OC[C@H]4O3)O)[C@@H]3[C@@H]2C(OC3)=O)=C1 WKVZMKDXJFCMMD-UVWUDEKDSA-L 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 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
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
- F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/40—Cooling of lighting devices
-
- 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
-
- 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
- F21S41/36—Combinations of two or more separate reflectors
- F21S41/365—Combinations of two or more separate reflectors successively reflecting the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
- F21S45/10—Protection of lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004541A FR2487040A1 (fr) | 1980-02-29 | 1980-02-29 | Projecteur d'eclairage notamment pour vehicules automobiles |
| GB8105060A GB2070755B (en) | 1980-02-29 | 1981-02-18 | Lamp in particular for motor vehicles |
| DE19813107420 DE3107420A1 (de) | 1980-02-29 | 1981-02-27 | Scheinwerfer, insbesondere kraftfahrzeug-scheinwerfer |
| ES1981265281U ES265281Y (es) | 1980-02-29 | 1981-02-27 | "dispositivo de proyector de iluminacion, especialmente para vehiculos automoviles". |
| IT67279/81A IT1144126B (it) | 1980-02-29 | 1981-02-27 | Proiettore di illuminazione particolarmente per autoveicoli |
| JP2767981A JPS5761201A (en) | 1980-02-29 | 1981-02-28 | Headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8004541A FR2487040A1 (fr) | 1980-02-29 | 1980-02-29 | Projecteur d'eclairage notamment pour vehicules automobiles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2487040A1 true FR2487040A1 (fr) | 1982-01-22 |
| FR2487040B1 FR2487040B1 (enrdf_load_stackoverflow) | 1982-11-05 |
Family
ID=9239155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8004541A Granted FR2487040A1 (fr) | 1980-02-29 | 1980-02-29 | Projecteur d'eclairage notamment pour vehicules automobiles |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5761201A (enrdf_load_stackoverflow) |
| DE (1) | DE3107420A1 (enrdf_load_stackoverflow) |
| ES (1) | ES265281Y (enrdf_load_stackoverflow) |
| FR (1) | FR2487040A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2070755B (enrdf_load_stackoverflow) |
| IT (1) | IT1144126B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388710A1 (fr) * | 2002-08-08 | 2004-02-11 | Valeo Vision | Dispositif réflecteur pour projecteur de véhicule automobile |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63149603U (enrdf_load_stackoverflow) * | 1987-03-24 | 1988-10-03 | ||
| US4814959A (en) * | 1988-02-25 | 1989-03-21 | Gte Products Corporation | Heat shield for low profile automotive headlight |
| JP2593966B2 (ja) * | 1991-02-25 | 1997-03-26 | 株式会社小糸製作所 | 投射型自動車用ヘッドランプ |
| JP2611089B2 (ja) * | 1992-06-30 | 1997-05-21 | 株式会社アマダメトレックス | 成型用金型 |
| DE29519938U1 (de) * | 1995-12-15 | 1996-02-15 | Zizala Lichtsysteme Gmbh | Doppelreflektorscheinwerfer |
| AT404396B (de) | 1996-12-05 | 1998-11-25 | Zizala Lichtsysteme Gmbh | Rillenscheinwerfer |
| FR2808319B1 (fr) * | 2000-04-28 | 2002-07-19 | Valeo Vision | Dispositif d'eclairage ou de signalisation pour vehicule de haute tenue thermique |
| FR2808316B1 (fr) * | 2000-04-28 | 2002-07-12 | Valeo Vision | Dispositif d'eclairage ou de signalisation pour vehicule a boitier renforce |
| FR2808318B1 (fr) | 2000-04-28 | 2002-07-12 | Valeo Vision | Dispositif d'eclairage ou de signalisation pour vehicule a ecran thermique |
| DE102008030353B4 (de) * | 2008-06-26 | 2019-04-18 | Volkswagen Ag | Fahrzeugleuchte mit einem Wärme leitenden Kunststoff |
| SI24311A (sl) * | 2013-03-18 | 2014-09-30 | Hella Saturnis Slovenija, Proizvodnja Svetlobne Opreme Za Motorna In Druga Vozila, D.O.O. | Svetilo motornega vozila, zlasti prednji Ĺľaromet ali meglenka z vgrajenim cevastim toplotno prevodnim elementom |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1160871A (fr) * | 1956-11-21 | 1958-08-12 | Projecteur à grande portée et à fort éclairement rapproché | |
| FR1310630A (fr) * | 1961-10-17 | 1962-11-30 | Perfectionnement apporté aux projecteurs, notamment pour véhicules automobiles | |
| FR2242638A1 (en) * | 1973-09-04 | 1975-03-28 | Sev Marchal | Motor vehicle headlamp reflector - is two separately cast parts of different plastics, the rear unit being heat-resistant polysulphone |
| FR2394744A1 (fr) * | 1976-06-18 | 1979-01-12 | Lucas Industries Ltd | Reflecteur de phare et bloc optique destine audit reflecteur |
| FR2394742A1 (fr) * | 1977-06-17 | 1979-01-12 | Koehler Mfg Co | Projecteur d'energie lumineuse |
-
1980
- 1980-02-29 FR FR8004541A patent/FR2487040A1/fr active Granted
-
1981
- 1981-02-18 GB GB8105060A patent/GB2070755B/en not_active Expired
- 1981-02-27 DE DE19813107420 patent/DE3107420A1/de not_active Withdrawn
- 1981-02-27 ES ES1981265281U patent/ES265281Y/es not_active Expired
- 1981-02-27 IT IT67279/81A patent/IT1144126B/it active
- 1981-02-28 JP JP2767981A patent/JPS5761201A/ja active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1160871A (fr) * | 1956-11-21 | 1958-08-12 | Projecteur à grande portée et à fort éclairement rapproché | |
| FR1310630A (fr) * | 1961-10-17 | 1962-11-30 | Perfectionnement apporté aux projecteurs, notamment pour véhicules automobiles | |
| FR2242638A1 (en) * | 1973-09-04 | 1975-03-28 | Sev Marchal | Motor vehicle headlamp reflector - is two separately cast parts of different plastics, the rear unit being heat-resistant polysulphone |
| FR2394744A1 (fr) * | 1976-06-18 | 1979-01-12 | Lucas Industries Ltd | Reflecteur de phare et bloc optique destine audit reflecteur |
| FR2394742A1 (fr) * | 1977-06-17 | 1979-01-12 | Koehler Mfg Co | Projecteur d'energie lumineuse |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1388710A1 (fr) * | 2002-08-08 | 2004-02-11 | Valeo Vision | Dispositif réflecteur pour projecteur de véhicule automobile |
| FR2843442A1 (fr) * | 2002-08-08 | 2004-02-13 | Valeo Vision | Dispositif reflecteur pour projecteur de vehicule automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| ES265281U (es) | 1982-12-01 |
| JPS5761201A (en) | 1982-04-13 |
| ES265281Y (es) | 1983-06-01 |
| DE3107420A1 (de) | 1982-05-27 |
| IT1144126B (it) | 1986-10-29 |
| FR2487040B1 (enrdf_load_stackoverflow) | 1982-11-05 |
| GB2070755B (en) | 1983-06-08 |
| IT8167279A0 (it) | 1981-02-27 |
| JPS6340322B2 (enrdf_load_stackoverflow) | 1988-08-10 |
| GB2070755A (en) | 1981-09-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |