FR2171272A1 - - Google Patents

Info

Publication number
FR2171272A1
FR2171272A1 FR7304369A FR7304369A FR2171272A1 FR 2171272 A1 FR2171272 A1 FR 2171272A1 FR 7304369 A FR7304369 A FR 7304369A FR 7304369 A FR7304369 A FR 7304369A FR 2171272 A1 FR2171272 A1 FR 2171272A1
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.)
Granted
Application number
FR7304369A
Other languages
French (fr)
Other versions
FR2171272B1 (en
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Publication of FR2171272A1 publication Critical patent/FR2171272A1/fr
Application granted granted Critical
Publication of FR2171272B1 publication Critical patent/FR2171272B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21S41/166—Incandescent light sources, e.g. filament or halogen lamps characterised by the shape of the filament
    • 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
    • F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity at the junction between adjacent areas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
FR7304369A 1972-02-07 1973-02-07 Expired FR2171272B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2205610A DE2205610C3 (en) 1972-02-07 1972-02-07 Dimmable vehicle headlights

Publications (2)

Publication Number Publication Date
FR2171272A1 true FR2171272A1 (en) 1973-09-21
FR2171272B1 FR2171272B1 (en) 1977-04-22

Family

ID=5835219

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7304369A Expired FR2171272B1 (en) 1972-02-07 1973-02-07

Country Status (4)

Country Link
DE (1) DE2205610C3 (en)
FR (1) FR2171272B1 (en)
GB (1) GB1391731A (en)
IT (1) IT976335B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023001851A1 (en) * 2021-07-20 2023-01-26 Valeo Vision Light module for a lighting device of a motor vehicle

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536502B1 (en) * 1982-11-19 1987-01-09 Cibie Projecteurs CROSSING PROJECTOR FOR MOTOR VEHICLE
DE3340462C1 (en) * 1983-11-09 1985-04-18 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Dimmed vehicle headlights
US5204820A (en) * 1987-03-11 1993-04-20 Eastman Kodak Company Method of producing an optically effective arrangement in particular for application with a vehicular headlight
DE3808086A1 (en) * 1988-03-11 1989-09-28 Hella Kg Hueck & Co REFLECTOR FOR Dimmed or Dimmable Motor Vehicle Headlights
DE3930746A1 (en) * 1989-09-14 1991-03-28 Hella Kg Hueck & Co HEADLIGHTS, ESPECIALLY FOR MOTOR VEHICLES
DE19610904B4 (en) * 1996-03-20 2009-11-19 Automotive Lighting Reutlingen Gmbh Dipped beam headlights for vehicles
KR101755830B1 (en) * 2015-08-27 2017-07-10 현대자동차주식회사 Lamp apparatus for a vehicle

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1067464A (en) * 1952-12-05 1954-06-16 Ducellier Ets Optical system for code projector and fog light
US3492474A (en) * 1966-12-02 1970-01-27 Koito Mfg Co Ltd Reflector with compound curvature reflecting surface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1067464A (en) * 1952-12-05 1954-06-16 Ducellier Ets Optical system for code projector and fog light
US3492474A (en) * 1966-12-02 1970-01-27 Koito Mfg Co Ltd Reflector with compound curvature reflecting surface

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023001851A1 (en) * 2021-07-20 2023-01-26 Valeo Vision Light module for a lighting device of a motor vehicle
FR3125580A1 (en) * 2021-07-20 2023-01-27 Valeo Vision Light module of a motor vehicle lighting device

Also Published As

Publication number Publication date
IT976335B (en) 1974-08-20
GB1391731A (en) 1975-04-23
FR2171272B1 (en) 1977-04-22
DE2205610B2 (en) 1977-07-21
DE2205610A1 (en) 1973-08-23
DE2205610C3 (en) 1978-03-23

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Legal Events

Date Code Title Description
ST Notification of lapse