SE8303245D0 - TRUNCATED MOTOR VEHICLE HEADLAMP - Google Patents

TRUNCATED MOTOR VEHICLE HEADLAMP

Info

Publication number
SE8303245D0
SE8303245D0 SE8303245A SE8303245A SE8303245D0 SE 8303245 D0 SE8303245 D0 SE 8303245D0 SE 8303245 A SE8303245 A SE 8303245A SE 8303245 A SE8303245 A SE 8303245A SE 8303245 D0 SE8303245 D0 SE 8303245D0
Authority
SE
Sweden
Prior art keywords
truncated
motor vehicle
vehicle headlamp
truncated motor
reflector
Prior art date
Application number
SE8303245A
Other languages
Swedish (sv)
Other versions
SE8303245L (en
Inventor
W J Kosmatka
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE8303245D0 publication Critical patent/SE8303245D0/en
Publication of SE8303245L publication Critical patent/SE8303245L/en

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
    • F21S41/321—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)

Abstract

A vehicle lamp, such as a headlamp or fog lamp, having a concave reflector (11) truncated at its top and bottom, one of the truncated surfaces (23, 24) being closer to the optical axis than the other truncated surface, and both truncated surtaces being substantially non-reflective. This achieves significant glare control without requiring a separate shield between the light source (14) and the reflector.
SE8303245A 1982-06-09 1983-06-08 CUT OFF MOTOR VEHICLES SE8303245L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38649882A 1982-06-09 1982-06-09

Publications (2)

Publication Number Publication Date
SE8303245D0 true SE8303245D0 (en) 1983-06-08
SE8303245L SE8303245L (en) 1983-12-10

Family

ID=23525838

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8303245A SE8303245L (en) 1982-06-09 1983-06-08 CUT OFF MOTOR VEHICLES

Country Status (6)

Country Link
EP (1) EP0096785A1 (en)
JP (1) JPS595557A (en)
DE (1) DE3319190A1 (en)
GB (1) GB2123133B (en)
IT (1) IT1168263B (en)
SE (1) SE8303245L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL191257C (en) * 1984-02-27 1995-04-18 Philips Nv Headlight system.
DE3737598C2 (en) * 1986-11-06 1989-11-16 Mazda Motor PLANT FOR PRODUCING MOLDED PARTS WITH A MOLDING TOOL
US4880792A (en) * 1986-11-06 1989-11-14 Mazda Motor Corporation Molding installation using die

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337858A (en) * 1962-08-07 1963-09-20 Machal Projecteurs Further development of vehicle headlights providing asymmetric lighting
GB1160986A (en) * 1966-08-24 1969-08-13 Raydyot Ltd Improvements relating to Lamps for Motor Vehicles
FR1511607A (en) * 1966-12-19 1968-02-02 Cibie Projecteurs Advanced headlight for automotive vehicles
DE1772352A1 (en) * 1968-05-02 1970-12-10 Ford Werke Ag Double headlights for low beam and high beam, especially for motor vehicles
FR2392323A1 (en) * 1977-05-23 1978-12-22 Cibie Projecteurs NEW RECTANGULAR OPENING AUTOMOTIVE SPOTLIGHT
JPS5851503U (en) * 1981-10-05 1983-04-07 トヨタ自動車株式会社 Vehicle headlights

Also Published As

Publication number Publication date
JPS595557A (en) 1984-01-12
GB2123133A (en) 1984-01-25
GB2123133B (en) 1985-08-29
GB8309549D0 (en) 1983-05-11
IT8321467A0 (en) 1983-06-03
IT1168263B (en) 1987-05-20
EP0096785A1 (en) 1983-12-28
DE3319190A1 (en) 1983-12-29
SE8303245L (en) 1983-12-10

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