FR2663717B1 - MOTOR VEHICLE LIGHTHOUSE. - Google Patents

MOTOR VEHICLE LIGHTHOUSE.

Info

Publication number
FR2663717B1
FR2663717B1 FR919107725A FR9107725A FR2663717B1 FR 2663717 B1 FR2663717 B1 FR 2663717B1 FR 919107725 A FR919107725 A FR 919107725A FR 9107725 A FR9107725 A FR 9107725A FR 2663717 B1 FR2663717 B1 FR 2663717B1
Authority
FR
France
Prior art keywords
lighthouse
motor vehicle
vehicle
motor
vehicle lighthouse
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 - Fee Related
Application number
FR919107725A
Other languages
French (fr)
Other versions
FR2663717A1 (en
Inventor
Hogrefe Henning
Perthus Peter
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2663717A1 publication Critical patent/FR2663717A1/en
Application granted granted Critical
Publication of FR2663717B1 publication Critical patent/FR2663717B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
FR919107725A 1990-06-23 1991-06-24 MOTOR VEHICLE LIGHTHOUSE. Expired - Fee Related FR2663717B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4020080A DE4020080C2 (en) 1990-06-23 1990-06-23 Reflector as part of a motor vehicle high beam headlight

Publications (2)

Publication Number Publication Date
FR2663717A1 FR2663717A1 (en) 1991-12-27
FR2663717B1 true FR2663717B1 (en) 1993-08-13

Family

ID=6408963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR919107725A Expired - Fee Related FR2663717B1 (en) 1990-06-23 1991-06-24 MOTOR VEHICLE LIGHTHOUSE.

Country Status (2)

Country Link
DE (1) DE4020080C2 (en)
FR (1) FR2663717B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7134765B2 (en) * 2004-06-02 2006-11-14 Torgerson David W Light dispersion device
DE112007003688A5 (en) * 2007-12-18 2010-11-11 Osram Gesellschaft mit beschränkter Haftung Electric reflector lamp with two substantially parallel filament sections

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204778B3 (en) * 1972-10-26 1975-11-28 Ducellier & Cie
FR2516203B1 (en) * 1981-11-12 1986-03-14 Cibie Projecteurs MOTOR VEHICLE PROJECTOR

Also Published As

Publication number Publication date
FR2663717A1 (en) 1991-12-27
DE4020080A1 (en) 1992-01-02
DE4020080C2 (en) 1998-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse