FR2487040B1 - - Google Patents

Info

Publication number
FR2487040B1
FR2487040B1 FR8004541A FR8004541A FR2487040B1 FR 2487040 B1 FR2487040 B1 FR 2487040B1 FR 8004541 A FR8004541 A FR 8004541A FR 8004541 A FR8004541 A FR 8004541A FR 2487040 B1 FR2487040 B1 FR 2487040B1
Authority
FR
France
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.)
Expired
Application number
FR8004541A
Other languages
French (fr)
Other versions
FR2487040A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Equipements Automobiles Marchal SA
Original Assignee
Equipements Automobiles Marchal SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA
Priority to FR8004541A priority Critical patent/FR2487040A1/fr
Priority to GB8105060A priority patent/GB2070755B/en
Priority to ES1981265281U priority patent/ES265281Y/es
Priority to DE19813107420 priority patent/DE3107420A1/de
Priority to IT67279/81A priority patent/IT1144126B/it
Priority to JP2767981A priority patent/JPS5761201A/ja
Publication of FR2487040A1 publication Critical patent/FR2487040A1/fr
Application granted granted Critical
Publication of FR2487040B1 publication Critical patent/FR2487040B1/fr
Granted legal-status Critical Current

Links

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)
FR8004541A 1980-02-29 1980-02-29 Projecteur d'eclairage notamment pour vehicules automobiles Granted FR2487040A1 (fr)

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
ES1981265281U ES265281Y (es) 1980-02-29 1981-02-27 "dispositivo de proyector de iluminacion, especialmente para vehiculos automoviles".
DE19813107420 DE3107420A1 (de) 1980-02-29 1981-02-27 Scheinwerfer, insbesondere kraftfahrzeug-scheinwerfer
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 FR2487040A1 (fr) 1982-01-22
FR2487040B1 true 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)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
FR2843442B1 (fr) * 2002-08-08 2004-11-26 Valeo Vision Dispositif reflecteur pour projecteur de vehicule automobile
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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
US4149229A (en) * 1976-06-18 1979-04-10 Lucas Industries Limited Lamp reflector with downwardly-facing step
US4164012A (en) * 1977-06-17 1979-08-07 Koehler Manufacturing Company Luminaire apparatus for reflecting radiant energy and methods of controlling characteristics of reflected radiant energy

Also Published As

Publication number Publication date
GB2070755B (en) 1983-06-08
DE3107420A1 (de) 1982-05-27
ES265281Y (es) 1983-06-01
JPS6340322B2 (enrdf_load_stackoverflow) 1988-08-10
FR2487040A1 (fr) 1982-01-22
IT1144126B (it) 1986-10-29
ES265281U (es) 1982-12-01
IT8167279A0 (it) 1981-02-27
GB2070755A (en) 1981-09-09
JPS5761201A (en) 1982-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse