FR2514106A1 - Perfectionnements aux projecteurs de vehicules automobiles emettant un faisceau coupe - Google Patents

Perfectionnements aux projecteurs de vehicules automobiles emettant un faisceau coupe Download PDF

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Publication number
FR2514106A1
FR2514106A1 FR8118527A FR8118527A FR2514106A1 FR 2514106 A1 FR2514106 A1 FR 2514106A1 FR 8118527 A FR8118527 A FR 8118527A FR 8118527 A FR8118527 A FR 8118527A FR 2514106 A1 FR2514106 A1 FR 2514106A1
Authority
FR
France
Prior art keywords
mirror
lamp
reflector
motor vehicles
headlamp
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
Application number
FR8118527A
Other languages
English (en)
French (fr)
Other versions
FR2514106B1 (enrdf_load_stackoverflow
Inventor
Florence Brun
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.)
Cibie Projecteurs SA
Original Assignee
Cibie Projecteurs 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 Cibie Projecteurs SA filed Critical Cibie Projecteurs SA
Priority to FR8118527A priority Critical patent/FR2514106A1/fr
Publication of FR2514106A1 publication Critical patent/FR2514106A1/fr
Application granted granted Critical
Publication of FR2514106B1 publication Critical patent/FR2514106B1/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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
    • F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
    • 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
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations
    • 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
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR8118527A 1981-10-01 1981-10-01 Perfectionnements aux projecteurs de vehicules automobiles emettant un faisceau coupe Granted FR2514106A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8118527A FR2514106A1 (fr) 1981-10-01 1981-10-01 Perfectionnements aux projecteurs de vehicules automobiles emettant un faisceau coupe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8118527A FR2514106A1 (fr) 1981-10-01 1981-10-01 Perfectionnements aux projecteurs de vehicules automobiles emettant un faisceau coupe

Publications (2)

Publication Number Publication Date
FR2514106A1 true FR2514106A1 (fr) 1983-04-08
FR2514106B1 FR2514106B1 (enrdf_load_stackoverflow) 1984-06-22

Family

ID=9262656

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118527A Granted FR2514106A1 (fr) 1981-10-01 1981-10-01 Perfectionnements aux projecteurs de vehicules automobiles emettant un faisceau coupe

Country Status (1)

Country Link
FR (1) FR2514106A1 (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669399A1 (fr) * 1990-11-16 1992-05-22 Carello Spa Projecteur elliptique a double faisceau pour vehicules.
FR2678353A1 (fr) * 1991-06-28 1992-12-31 Valeo Vision Projecteur a haute intensite lumineuse et a haute nettete de coupure.
FR2759149A1 (fr) * 1997-02-06 1998-08-07 Bosch Gmbh Robert Projecteur pour vehicule
FR2787864A1 (fr) * 1998-12-29 2000-06-30 Bosch Gmbh Robert Projecteur permettant une attenuation de l'eclairage de la zone proche a l'avant du vehicule
WO2001013037A1 (de) * 1999-08-16 2001-02-22 German Gresser Kombinierter automobil-hochleistungsscheinwerfer mit variabler lichtverteilung als nebel-, abblend-, fern-, und kurvenlicht
EP1151640A4 (en) * 1998-11-18 2002-03-06 Fusion Uv Sys Inc LAMP WITH EXTENDABLE FOCUS
CN113757615A (zh) * 2020-06-04 2021-12-07 法雷奥照明湖北技术中心有限公司 发光装置和车辆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196109A (en) * 1968-04-15 1970-06-24 Sylvania Electric Prod Automobile Headlight
FR2229920A1 (enrdf_load_stackoverflow) * 1973-05-18 1974-12-13 Freeman Miller

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1196109A (en) * 1968-04-15 1970-06-24 Sylvania Electric Prod Automobile Headlight
FR2229920A1 (enrdf_load_stackoverflow) * 1973-05-18 1974-12-13 Freeman Miller

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669399A1 (fr) * 1990-11-16 1992-05-22 Carello Spa Projecteur elliptique a double faisceau pour vehicules.
FR2678353A1 (fr) * 1991-06-28 1992-12-31 Valeo Vision Projecteur a haute intensite lumineuse et a haute nettete de coupure.
FR2759149A1 (fr) * 1997-02-06 1998-08-07 Bosch Gmbh Robert Projecteur pour vehicule
EP1151640A4 (en) * 1998-11-18 2002-03-06 Fusion Uv Sys Inc LAMP WITH EXTENDABLE FOCUS
FR2787864A1 (fr) * 1998-12-29 2000-06-30 Bosch Gmbh Robert Projecteur permettant une attenuation de l'eclairage de la zone proche a l'avant du vehicule
DE19860669B4 (de) * 1998-12-29 2007-08-23 Automotive Lighting Reutlingen Gmbh Fahrzeugscheinwerfer nach dem Projektionsprinzip
WO2001013037A1 (de) * 1999-08-16 2001-02-22 German Gresser Kombinierter automobil-hochleistungsscheinwerfer mit variabler lichtverteilung als nebel-, abblend-, fern-, und kurvenlicht
CN113757615A (zh) * 2020-06-04 2021-12-07 法雷奥照明湖北技术中心有限公司 发光装置和车辆

Also Published As

Publication number Publication date
FR2514106B1 (enrdf_load_stackoverflow) 1984-06-22

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