ES2011869A6 - Faro eliptico, particularmente para vehiculos. - Google Patents

Faro eliptico, particularmente para vehiculos.

Info

Publication number
ES2011869A6
ES2011869A6 ES8803207A ES8803207A ES2011869A6 ES 2011869 A6 ES2011869 A6 ES 2011869A6 ES 8803207 A ES8803207 A ES 8803207A ES 8803207 A ES8803207 A ES 8803207A ES 2011869 A6 ES2011869 A6 ES 2011869A6
Authority
ES
Spain
Prior art keywords
light source
reflector
headlight
diaphragm
focal point
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 - Lifetime
Application number
ES8803207A
Other languages
English (en)
Inventor
Giorgio Manunta
Giovanni Furlan
Valter Masin
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.)
Carello SpA
Original Assignee
Carello 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 Carello SpA filed Critical Carello SpA
Publication of ES2011869A6 publication Critical patent/ES2011869A6/es
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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/255—Lenses with a front view of circular or truncated circular outline
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

FARO ELIPTICO (12), PARTICULARMENTE PARA VEHICULOS, EN EL QUE EXISTE UNA FUENTE LUMINOSA (6) DISPUESTA EN CORRESPONDENCIA CON UN PRIMER FOCO (3) DE UN FARO (2) DE TIPO ELIPTICO, EL CUAL ENVUELVE LA FUENTE LUMINOSA (6) Y PRESENTA UN EXTREMO ABIERTO (5) VUELTO HACIA UNA LENTE CONVERGENTE (7) COAXIAL AL FARO ELIPTICO (2) CITADO, HABIENDO UN DIAFRAGMA (13) INTERPUESTO ENTRE LA FUENTE LUMINOSA (6) Y LA LENTE (7) Y A PROXIMIDAD DEL FOCO (20) DE DICHA LENTE (7), PARA INTERCEPTAR PARTE DE LOS RAYOS PROCEDENTES DEL FARO (2) Y CONFERIR AL HAZ FOCALIZADO POR LA LENTE (7) UNA PROYECCION DE FORMA DETERMINADA; Y PRESENTANDO ESTE DIAFRAGMA (13), POR LA PARTE ORIENTADA HACIA LA FUENTE LUMINOSA (6) UNA SUPERFICIE REFLECTANTE (18) EN FORMA DE CASQUETE ESFERICO CON CENTRO EN EL SEGUNDO FOCO (4) ELIPTICO (2).
ES8803207A 1987-10-21 1988-10-21 Faro eliptico, particularmente para vehiculos. Expired - Lifetime ES2011869A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8767878A IT1211411B (it) 1987-10-21 1987-10-21 Te per veicoli proiettore ellittico particolarmen

Publications (1)

Publication Number Publication Date
ES2011869A6 true ES2011869A6 (es) 1990-02-16

Family

ID=11306028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803207A Expired - Lifetime ES2011869A6 (es) 1987-10-21 1988-10-21 Faro eliptico, particularmente para vehiculos.

Country Status (4)

Country Link
DE (1) DE3835403A1 (es)
ES (1) ES2011869A6 (es)
FR (1) FR2622276B1 (es)
IT (1) IT1211411B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19938179A1 (de) * 1999-08-16 2001-03-15 Gresser German Hochleistungsscheinwerfer für Nebel- und Abblendlicht mit verbessertem Wirkungsgrad

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU191444B (en) * 1984-09-21 1987-02-27 Tungsram Rt,Hu Reflector lamp
DE3528820C2 (de) * 1985-08-10 1994-02-24 Bosch Gmbh Robert Abblendlicht- oder Nebellichtscheinwerfer für Kraftfahrzeuge
DE3529546C1 (de) * 1985-08-17 1987-02-05 Hella Kg Hueck & Co Abgeblendeter Fahrzeugscheinwerfer mit einem ellipsoidfoermigen Reflektor

Also Published As

Publication number Publication date
DE3835403A1 (de) 1989-06-01
IT1211411B (it) 1989-10-18
FR2622276B1 (fr) 1992-09-04
FR2622276A1 (fr) 1989-04-28
IT8767878A0 (it) 1987-10-21

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-10-21

FD1A Patent lapsed

Effective date: 20001204