FR2657146B1 - - Google Patents

Info

Publication number
FR2657146B1
FR2657146B1 FR9000537A FR9000537A FR2657146B1 FR 2657146 B1 FR2657146 B1 FR 2657146B1 FR 9000537 A FR9000537 A FR 9000537A FR 9000537 A FR9000537 A FR 9000537A FR 2657146 B1 FR2657146 B1 FR 2657146B1
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.)
Expired - Fee Related
Application number
FR9000537A
Other languages
French (fr)
Other versions
FR2657146A1 (en
Inventor
Gilbert Dilouya
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9000537A priority Critical patent/FR2657146A1/en
Publication of FR2657146A1 publication Critical patent/FR2657146A1/en
Application granted granted Critical
Publication of FR2657146B1 publication Critical patent/FR2657146B1/fr
Granted 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
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
FR9000537A 1990-01-18 1990-01-18 Headlamp fitted with a flux mask/collector, especially for motor vehicles Granted FR2657146A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9000537A FR2657146A1 (en) 1990-01-18 1990-01-18 Headlamp fitted with a flux mask/collector, especially for motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9000537A FR2657146A1 (en) 1990-01-18 1990-01-18 Headlamp fitted with a flux mask/collector, especially for motor vehicles

Publications (2)

Publication Number Publication Date
FR2657146A1 FR2657146A1 (en) 1991-07-19
FR2657146B1 true FR2657146B1 (en) 1994-04-22

Family

ID=9392884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9000537A Granted FR2657146A1 (en) 1990-01-18 1990-01-18 Headlamp fitted with a flux mask/collector, especially for motor vehicles

Country Status (1)

Country Link
FR (1) FR2657146A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042406A (en) * 2015-06-03 2015-11-11 深圳市西朗德光学有限公司 LED lamp light condensing device

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9315627U1 (en) * 1993-10-13 1994-09-29 Wila Leuchten Gmbh Luminaire with a height-adjustable secondary reflector device
DE19615170A1 (en) * 1996-04-17 1997-10-23 Hartmut S Engel Reflector lamp
EP1195552B1 (en) * 2000-10-06 2008-02-20 Stanley Electric Co., Ltd. Headlamp
JP2004259541A (en) 2003-02-25 2004-09-16 Cateye Co Ltd Lighting fixture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR770599A (en) * 1934-03-23 1934-09-17 Marchal Device for recovering or concentrating the direct flux in headlamps, in particular automobile headlamps
US3283142A (en) * 1963-07-01 1966-11-01 Miller L Freeman Light reflectors
US3835342A (en) * 1973-05-21 1974-09-10 Ervin J Radiant energy collector or reflector
FR2368807A2 (en) * 1976-10-21 1978-05-19 Lampes Sa IMPROVEMENT PROVIDED TO A REFLECTOR DEVICE FOR THE CONCENTRATION OF A FLOW OF WAVES
AT385343B (en) * 1986-03-14 1988-03-25 Bartenbach Christian LAMP
DE3810769A1 (en) * 1987-03-31 1988-11-24 Willing Gmbh Dr Ing Luminaire, having a lamp which is screened against direct viewing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105042406A (en) * 2015-06-03 2015-11-11 深圳市西朗德光学有限公司 LED lamp light condensing device
CN105042406B (en) * 2015-06-03 2017-08-08 潮州市西朗德光学科技有限公司 A kind of LED beam condensing unit

Also Published As

Publication number Publication date
FR2657146A1 (en) 1991-07-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse