FR2622276B1 - Projecteur elliptique, en particulier pour vehicules - Google Patents

Projecteur elliptique, en particulier pour vehicules

Info

Publication number
FR2622276B1
FR2622276B1 FR888813851A FR8813851A FR2622276B1 FR 2622276 B1 FR2622276 B1 FR 2622276B1 FR 888813851 A FR888813851 A FR 888813851A FR 8813851 A FR8813851 A FR 8813851A FR 2622276 B1 FR2622276 B1 FR 2622276B1
Authority
FR
France
Prior art keywords
vehicles
elliptical projector
projector
elliptical
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
FR888813851A
Other languages
English (en)
Other versions
FR2622276A1 (fr
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 FR2622276A1 publication Critical patent/FR2622276A1/fr
Application granted granted Critical
Publication of FR2622276B1 publication Critical patent/FR2622276B1/fr
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)
FR888813851A 1987-10-21 1988-10-21 Projecteur elliptique, en particulier pour vehicules Expired - Lifetime FR2622276B1 (fr)

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 (2)

Publication Number Publication Date
FR2622276A1 FR2622276A1 (fr) 1989-04-28
FR2622276B1 true FR2622276B1 (fr) 1992-09-04

Family

ID=11306028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888813851A Expired - Lifetime FR2622276B1 (fr) 1987-10-21 1988-10-21 Projecteur elliptique, en particulier pour vehicules

Country Status (4)

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

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
IT8767878A0 (it) 1987-10-21
FR2622276A1 (fr) 1989-04-28
DE3835403A1 (de) 1989-06-01
IT1211411B (it) 1989-10-18
ES2011869A6 (es) 1990-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse