IT1029915B - Complesso a fanale per veicolo - Google Patents

Complesso a fanale per veicolo

Info

Publication number
IT1029915B
IT1029915B IT48411/75A IT4841175A IT1029915B IT 1029915 B IT1029915 B IT 1029915B IT 48411/75 A IT48411/75 A IT 48411/75A IT 4841175 A IT4841175 A IT 4841175A IT 1029915 B IT1029915 B IT 1029915B
Authority
IT
Italy
Prior art keywords
headlight
complex
vehicle
headlight complex
Prior art date
Application number
IT48411/75A
Other languages
English (en)
Original Assignee
Lucas Electrical Co Ltd
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 Lucas Electrical Co Ltd filed Critical Lucas Electrical Co Ltd
Application granted granted Critical
Publication of IT1029915B publication Critical patent/IT1029915B/it

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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • 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
    • 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
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature
    • 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
    • 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
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IT48411/75A 1974-03-05 1975-03-03 Complesso a fanale per veicolo IT1029915B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9752/74A GB1504514A (en) 1974-03-05 1974-03-05 Vehicle lamp assembly

Publications (1)

Publication Number Publication Date
IT1029915B true IT1029915B (it) 1979-03-20

Family

ID=9878095

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48411/75A IT1029915B (it) 1974-03-05 1975-03-03 Complesso a fanale per veicolo

Country Status (7)

Country Link
US (1) US3949214A (it)
JP (1) JPS50121941A (it)
DE (1) DE2509229A1 (it)
FR (1) FR2263456B1 (it)
GB (1) GB1504514A (it)
IN (1) IN141074B (it)
IT (1) IT1029915B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505317B2 (en) * 1976-08-23 1979-11-15 Thorn Electrical Industries Limited Suppression of colour fringing in lamps
DE3342919A1 (de) * 1983-11-26 1985-06-05 Bosch Gmbh Robert Scheinwerfer fuer kraftfahrzeuge
US5280415A (en) * 1992-06-12 1994-01-18 Barnette Bobby W Illuminated chart holder
CA2175554C (en) * 1996-05-01 2000-07-11 Dean Grierson Indirect asymmetric luminaire assembly
IL131284A (en) * 1999-08-05 2003-05-29 Orbotech Ltd Illumination for inspecting surfaces of articles
DE102005025481A1 (de) * 2005-06-03 2006-12-07 Audi Ag Beleuchtungseinrichtung für ein Kraftfahrzeug
US7950833B1 (en) 2008-06-17 2011-05-31 Genlyte Thomas Group Llc Splay frame luminaire
DE102011102679B4 (de) * 2011-05-28 2023-02-02 HELLA GmbH & Co. KGaA Leuchteinheit für einen Scheinwerfer eines Fahrzeugs
DE102011087308B4 (de) 2011-11-29 2024-06-06 Osram Gmbh Leuchtvorrichtung mit Reflektor, Linse und Blende

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1589624A (en) * 1925-10-12 1926-06-22 Harry E Bronson Headlight
US2185438A (en) * 1938-04-26 1940-01-02 Herman Paul Albert Automobile headlight
US3142444A (en) * 1961-08-07 1964-07-28 Hotel Doriguzzi Vehicle fog light
JPS4113210Y1 (it) * 1964-02-28 1966-06-23
FR2067925A5 (it) * 1969-11-21 1971-08-20 Peugeot & Renault

Also Published As

Publication number Publication date
JPS50121941A (it) 1975-09-25
IN141074B (it) 1977-01-15
FR2263456B1 (it) 1977-04-15
DE2509229A1 (de) 1975-09-11
FR2263456A1 (it) 1975-10-03
US3949214A (en) 1976-04-06
GB1504514A (en) 1978-03-22

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