EP0750156A3 - Projection type motor vehicle headlamp comprising an improved mirror - Google Patents

Projection type motor vehicle headlamp comprising an improved mirror Download PDF

Info

Publication number
EP0750156A3
EP0750156A3 EP96401351A EP96401351A EP0750156A3 EP 0750156 A3 EP0750156 A3 EP 0750156A3 EP 96401351 A EP96401351 A EP 96401351A EP 96401351 A EP96401351 A EP 96401351A EP 0750156 A3 EP0750156 A3 EP 0750156A3
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
projection type
type motor
vehicle headlamp
improved mirror
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.)
Granted
Application number
EP96401351A
Other languages
German (de)
French (fr)
Other versions
EP0750156B1 (en
EP0750156A2 (en
Inventor
Vasco Antonio Lopez
Gallegos Fermin Gonzalez
Fernandez Vincente Vallejo
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Publication of EP0750156A2 publication Critical patent/EP0750156A2/en
Publication of EP0750156A3 publication Critical patent/EP0750156A3/en
Application granted granted Critical
Publication of EP0750156B1 publication Critical patent/EP0750156B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21S41/40—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
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP96401351A 1995-06-22 1996-06-20 Projection type motor vehicle headlamp comprising an improved mirror Expired - Lifetime EP0750156B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9507487A FR2735848B1 (en) 1995-06-22 1995-06-22 ELLIPTICAL PROJECTOR WITH IMPROVED MIRROR FOR MOTOR VEHICLE
FR9507487 1995-06-22

Publications (3)

Publication Number Publication Date
EP0750156A2 EP0750156A2 (en) 1996-12-27
EP0750156A3 true EP0750156A3 (en) 1997-05-28
EP0750156B1 EP0750156B1 (en) 2003-08-06

Family

ID=9480273

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96401351A Expired - Lifetime EP0750156B1 (en) 1995-06-22 1996-06-20 Projection type motor vehicle headlamp comprising an improved mirror

Country Status (4)

Country Link
EP (1) EP0750156B1 (en)
DE (1) DE69629335T2 (en)
ES (1) ES2205006T3 (en)
FR (1) FR2735848B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10140943A1 (en) 2001-08-21 2003-03-06 Hella Kg Hueck & Co vehicle headlights
DE102021109444A1 (en) 2021-04-15 2022-10-20 HELLA GmbH & Co. KGaA Split lens holder for a lighting device
DE102022103699A1 (en) 2022-02-17 2023-08-17 Dr. Ing. H.C. F. Porsche Aktiengesellschaft headlight

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE427143C (en) * 1920-08-06 1926-03-27 Duncan James Ritchie Headlight lamp, especially for automobiles, with reflector, projection lens and obturator
EP0212211A2 (en) * 1985-08-17 1987-03-04 Hella KG Hueck & Co. Dipped-beam headlamp with an elliptical reflector
FR2663406A1 (en) * 1990-06-19 1991-12-20 Koito Mfg Co Ltd PROJECTOR-TYPE VEHICLE HEADLIGHT IN WHICH THE RADIATION OF HEAT IS IMPROVED.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE427143C (en) * 1920-08-06 1926-03-27 Duncan James Ritchie Headlight lamp, especially for automobiles, with reflector, projection lens and obturator
EP0212211A2 (en) * 1985-08-17 1987-03-04 Hella KG Hueck & Co. Dipped-beam headlamp with an elliptical reflector
FR2663406A1 (en) * 1990-06-19 1991-12-20 Koito Mfg Co Ltd PROJECTOR-TYPE VEHICLE HEADLIGHT IN WHICH THE RADIATION OF HEAT IS IMPROVED.

Also Published As

Publication number Publication date
DE69629335D1 (en) 2003-09-11
EP0750156B1 (en) 2003-08-06
ES2205006T3 (en) 2004-05-01
FR2735848A1 (en) 1996-12-27
FR2735848B1 (en) 1997-08-22
DE69629335T2 (en) 2004-06-24
EP0750156A2 (en) 1996-12-27

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