ES290548U - Proyector antideslumbrante para vehiculos automoviles - Google Patents

Proyector antideslumbrante para vehiculos automoviles

Info

Publication number
ES290548U
ES290548U ES1985290548U ES290548U ES290548U ES 290548 U ES290548 U ES 290548U ES 1985290548 U ES1985290548 U ES 1985290548U ES 290548 U ES290548 U ES 290548U ES 290548 U ES290548 U ES 290548U
Authority
ES
Spain
Prior art keywords
reflector
filament
lamp
virtually
rear end
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
ES1985290548U
Other languages
English (en)
Other versions
ES290548Y (es
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.)
Comind SpA
Original Assignee
Comind SpA
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 Comind SpA filed Critical Comind SpA
Publication of ES290548U publication Critical patent/ES290548U/es
Application granted granted Critical
Publication of ES290548Y publication Critical patent/ES290548Y/es
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)

Abstract

Proyector antideslumbrante para vehículos automóviles, que comprende un reflector (2) de perfil virtualmente parabólico, una lámpara de incandescencia (8) con filamento rectilíneo (11), dispuesto en el eje óptico (10) del reflector, y una pantalla (9) asociada con la lámpara para parcializar el flujo luminoso virtualmente en la mitad superior del reflector;caracterizado en que el reflector (2) presenta una superficie reflectante principal (3), cuyo foco (13) está retrasado respecto al extremo posterior (12) del filamento (11) de la lámpara, y una superficie reflectante secundaria (4), cuyo foco está dispuesto en correspondencia virtual con dicho extremo posterior del filamento (11); y en que dicha superficie secundaria se extiende a partir de la zona (5) del reflector obscurecida por la pantalla (9) y es apta para reflejar los rayos luminosos destinados a formar la parte superior del haz luminoso.
ES1985290548U 1985-01-28 1985-11-26 Proyector antideslumbrante para vehiculos automoviles Expired ES290548Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO1985U52909U IT8552909U1 (it) 1985-01-28 1985-01-28 Proiettore anabbagliante per autovetture.

Publications (2)

Publication Number Publication Date
ES290548U true ES290548U (es) 1986-03-16
ES290548Y ES290548Y (es) 1986-10-16

Family

ID=11278432

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1985290548U Expired ES290548Y (es) 1985-01-28 1985-11-26 Proyector antideslumbrante para vehiculos automoviles

Country Status (4)

Country Link
DE (1) DE8533150U1 (es)
ES (1) ES290548Y (es)
FR (1) FR2576665B3 (es)
IT (1) IT8552909U1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT214874Z2 (it) * 1988-11-22 1990-07-04 Carello Spa Proiettore per autoveicoli

Also Published As

Publication number Publication date
FR2576665B3 (fr) 1987-02-20
FR2576665A3 (fr) 1986-08-01
ES290548Y (es) 1986-10-16
IT8552909V0 (it) 1985-01-28
IT8552909U1 (it) 1986-07-28
DE8533150U1 (de) 1986-01-09

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