FR1400370A - Reflector for spotlight - Google Patents

Reflector for spotlight

Info

Publication number
FR1400370A
FR1400370A FR938357A FR938357A FR1400370A FR 1400370 A FR1400370 A FR 1400370A FR 938357 A FR938357 A FR 938357A FR 938357 A FR938357 A FR 938357A FR 1400370 A FR1400370 A FR 1400370A
Authority
FR
France
Prior art keywords
spotlight
reflector
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
FR938357A
Other languages
French (fr)
Inventor
Eugene Emile Tabouret
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 filed Critical
Priority to FR938357A priority Critical patent/FR1400370A/en
Priority to CH783064A priority patent/CH415507A/en
Priority to BE649401D priority patent/BE649401A/fr
Application granted granted Critical
Publication of FR1400370A publication Critical patent/FR1400370A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
    • B60Q1/1438—Actuating means for dimming masks or 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
    • F21S41/334—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR938357A 1963-06-17 1963-06-17 Reflector for spotlight Expired FR1400370A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR938357A FR1400370A (en) 1963-06-17 1963-06-17 Reflector for spotlight
CH783064A CH415507A (en) 1963-06-17 1964-06-16 Reflector for spotlight
BE649401D BE649401A (en) 1963-06-17 1964-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR938357A FR1400370A (en) 1963-06-17 1963-06-17 Reflector for spotlight

Publications (1)

Publication Number Publication Date
FR1400370A true FR1400370A (en) 1965-05-28

Family

ID=8806234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938357A Expired FR1400370A (en) 1963-06-17 1963-06-17 Reflector for spotlight

Country Status (3)

Country Link
BE (1) BE649401A (en)
CH (1) CH415507A (en)
FR (1) FR1400370A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822820A1 (en) * 1977-05-25 1978-12-07 Ducellier & Cie METHOD FOR GENERATING A LOW BEAM BEAM
DE3049087A1 (en) * 1980-12-24 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Dipped beam headlamp for motor vehicle - which offset upper and lower reflectors of different focal lengths in parabolic reflector
FR2599120A1 (en) * 1986-05-26 1987-11-27 Cibie Projecteurs OFFSET MIXED CROSSING PROJECTORS
FR2599121A1 (en) * 1986-05-26 1987-11-27 Cibie Projecteurs CUT-OFF CROSSING PROJECTOR WITH DECAL CONCENTRATION
US5544021A (en) * 1992-07-30 1996-08-06 Valeo Vision Motor vehicle headlight including a two-filament lamp for selectively generating a main beam and an anti-fog beam

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149229A (en) * 1976-06-18 1979-04-10 Lucas Industries Limited Lamp reflector with downwardly-facing step

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822820A1 (en) * 1977-05-25 1978-12-07 Ducellier & Cie METHOD FOR GENERATING A LOW BEAM BEAM
FR2392322A1 (en) * 1977-05-25 1978-12-22 Ducellier & Cie PROCESS FOR OBTAINING A NEW CROSSING BEAM
DE3049087A1 (en) * 1980-12-24 1982-07-15 Robert Bosch Gmbh, 7000 Stuttgart Dipped beam headlamp for motor vehicle - which offset upper and lower reflectors of different focal lengths in parabolic reflector
FR2599120A1 (en) * 1986-05-26 1987-11-27 Cibie Projecteurs OFFSET MIXED CROSSING PROJECTORS
FR2599121A1 (en) * 1986-05-26 1987-11-27 Cibie Projecteurs CUT-OFF CROSSING PROJECTOR WITH DECAL CONCENTRATION
EP0247936A1 (en) * 1986-05-26 1987-12-02 Valeo Vision Dipped headlamp without a cap and having an offset concentration
EP0250284A1 (en) * 1986-05-26 1987-12-23 Valeo Vision Dipped headlamp without a cap and having an offset concentration
US4754374A (en) * 1986-05-26 1988-06-28 Cibie Projecteurs Dipped headlight providing an offset bright spot without using a mask
US5544021A (en) * 1992-07-30 1996-08-06 Valeo Vision Motor vehicle headlight including a two-filament lamp for selectively generating a main beam and an anti-fog beam

Also Published As

Publication number Publication date
BE649401A (en) 1964-10-16
CH415507A (en) 1966-06-30

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