DE2016094C3 - Scheinwerfer für Kraftfahrzeuge mit einer Zweifaden-Halogenlampe - Google Patents

Scheinwerfer für Kraftfahrzeuge mit einer Zweifaden-Halogenlampe

Info

Publication number
DE2016094C3
DE2016094C3 DE2016094A DE2016094A DE2016094C3 DE 2016094 C3 DE2016094 C3 DE 2016094C3 DE 2016094 A DE2016094 A DE 2016094A DE 2016094 A DE2016094 A DE 2016094A DE 2016094 C3 DE2016094 C3 DE 2016094C3
Authority
DE
Germany
Prior art keywords
reflector
filament
halogen lamp
headlights
rays
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.)
Expired
Application number
DE2016094A
Other languages
German (de)
English (en)
Other versions
DE2016094A1 (de
DE2016094B2 (de
Inventor
Jacques Fontenay Sous Bois Seine Ricard
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
Publication of DE2016094A1 publication Critical patent/DE2016094A1/de
Publication of DE2016094B2 publication Critical patent/DE2016094B2/de
Application granted granted Critical
Publication of DE2016094C3 publication Critical patent/DE2016094C3/de
Expired 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
    • F21S41/30—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
    • 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
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
    • F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE2016094A 1969-04-04 1970-04-03 Scheinwerfer für Kraftfahrzeuge mit einer Zweifaden-Halogenlampe Expired DE2016094C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6910385A FR2040583A6 (enrdf_load_stackoverflow) 1969-04-04 1969-04-04

Publications (3)

Publication Number Publication Date
DE2016094A1 DE2016094A1 (de) 1970-11-12
DE2016094B2 DE2016094B2 (de) 1978-08-31
DE2016094C3 true DE2016094C3 (de) 1982-02-04

Family

ID=9031929

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2016094A Expired DE2016094C3 (de) 1969-04-04 1970-04-03 Scheinwerfer für Kraftfahrzeuge mit einer Zweifaden-Halogenlampe

Country Status (3)

Country Link
DE (1) DE2016094C3 (enrdf_load_stackoverflow)
FR (1) FR2040583A6 (enrdf_load_stackoverflow)
GB (2) GB1281788A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016234A1 (de) * 2009-04-03 2010-10-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Strahlformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2261508A (en) * 1939-12-22 1941-11-04 Trippe Graham Headlight
DE1219421B (de) * 1960-04-22 1966-06-23 Philips Nv Fahrzeugscheinwerfer
FR1393430A (fr) * 1964-02-08 1965-03-26 Projecteur à éclairage complémentaire de celui des projecteurs de croisement de véhicules automobiles pour l'obtention d'un éclairage de route
DE1274533B (de) * 1966-01-27 1968-08-08 Westfaelische Metall Ind K G H Scheinwerfer fuer Kraftfahrzeuge mit einem parabolischen Reflektor
DE1283775B (de) * 1966-08-23 1968-11-28 Bosch Gmbh Robert Scheinwerfer fuer Kraftfahrzeuge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016234A1 (de) * 2009-04-03 2010-10-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Strahlformer
DE102009016234B4 (de) * 2009-04-03 2014-03-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Strahlformer

Also Published As

Publication number Publication date
FR2040583A6 (enrdf_load_stackoverflow) 1971-01-22
GB1287869A (enrdf_load_stackoverflow) 1972-09-06
DE2016094A1 (de) 1970-11-12
DE2016094B2 (de) 1978-08-31
GB1281788A (en) 1972-07-12

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee