BE898770A - Ensemble de lampe - Google Patents

Ensemble de lampe

Info

Publication number
BE898770A
BE898770A BE0/212286A BE212286A BE898770A BE 898770 A BE898770 A BE 898770A BE 0/212286 A BE0/212286 A BE 0/212286A BE 212286 A BE212286 A BE 212286A BE 898770 A BE898770 A BE 898770A
Authority
BE
Belgium
Prior art keywords
lamp assembly
lens
condensing lens
envelope
opening
Prior art date
Application number
BE0/212286A
Other languages
English (en)
Original Assignee
Toyota Motor 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BE898770A publication Critical patent/BE898770A/fr

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
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/255—Filters
    • 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
    • F21S41/28—Cover glass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
    • F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Ensemble de lampe comprenant une enveloppe, avec une ouverture, contenant une ampoule, une lentille de Fresnel, une lentille condenseuse et une lentille extérieure installée dans l'enveloppe, très près de l'ouverture, permettant aux faisceaux émanant de la lentille condenseuse de passer à travers plusieurs parties perméables à la lumière, correspondant à la lentille condenseuse, respectivement, dont les surfaces ont des angles d'inclinaison différents, par lesquelles les faisceaux réfractés sont émis de façon telle que leurs directions de réfraction aient, en tournant, une variation graduelle d'inclinaison.
BE0/212286A 1983-01-27 1984-01-27 Ensemble de lampe BE898770A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58011653A JPS59138050A (ja) 1983-01-27 1983-01-27 ランプ構造

Publications (1)

Publication Number Publication Date
BE898770A true BE898770A (fr) 1984-05-16

Family

ID=11783917

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/212286A BE898770A (fr) 1983-01-27 1984-01-27 Ensemble de lampe

Country Status (5)

Country Link
US (1) US4542448A (fr)
JP (1) JPS59138050A (fr)
AU (1) AU559155B2 (fr)
BE (1) BE898770A (fr)
DE (1) DE3402675A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138051A (ja) * 1983-01-27 1984-08-08 トヨタ自動車株式会社 ランプ構造
US4652979A (en) * 1984-11-21 1987-03-24 Koito Seisakusho Co., Ltd. Lamp assembly for emitting a beam of light at an angle to its optical axis
DE3447848A1 (de) * 1984-12-31 1986-07-10 Stanley Electric Co Ltd Fahrzeuglampe
DE3826330A1 (de) * 1988-08-03 1990-02-08 Hella Kg Hueck & Co Kfz-leuchte
FR2658766B1 (fr) * 1990-02-27 1993-04-30 Valeo Vision Enjoliveur destine a entourer, au moins partiellement, une glace plus particulierement d'un projecteur de vehicule automobile.
US5040103A (en) * 1990-03-19 1991-08-13 Whelen Technologies, Inc. Light assembly for wide area illumination
JP2700970B2 (ja) * 1991-12-14 1998-01-21 株式会社小糸製作所 車輌用灯具のレンズ及びその金型作製方法
DE4324036C2 (de) * 1993-07-17 2003-03-27 Teves Gmbh Alfred Kraftfahrzeugheckleuchte mit verbessertem Erscheinungsbild
FR2743405B1 (fr) * 1996-01-10 1998-04-03 Valeo Vision Feu de signalisation a ecran intermediaire de traitement optique et de style, et procede de fabrication de l'ecran intermediaire
JP3104870B2 (ja) * 1998-01-29 2000-10-30 スタンレー電気株式会社 自動車用ランプ
US20050146875A1 (en) * 2004-01-07 2005-07-07 Tideland Signal Corporation Side-emitting led marine signaling device
JP4799341B2 (ja) * 2005-10-14 2011-10-26 株式会社東芝 照明装置
EP2872823B1 (fr) * 2012-07-12 2017-11-08 SPX Corporation Phare ayant une lentille
FR3025289B1 (fr) * 2014-09-03 2019-07-26 Zodiac Aero Electric Projecteur d'eclairage et/ou de signalisation exterieur et systeme d'eclairage et/ou de signalisation correspondant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622231A (en) * 1970-08-03 1971-11-23 Ford Motor Co Lens having optics radially symmetrical about different intersecting lines
GB2068203A (en) * 1980-02-01 1981-08-12 Nat Res Dev Improvements in and relating to feed assemblies
IT1128924B (it) * 1980-07-10 1986-06-04 Iao Industrie Riunite Spa Gruppo ottico per autoveicoli

Also Published As

Publication number Publication date
US4542448A (en) 1985-09-17
JPS59138050A (ja) 1984-08-08
AU559155B2 (en) 1987-02-26
AU2380484A (en) 1984-08-02
DE3402675A1 (de) 1984-08-02

Similar Documents

Publication Publication Date Title
BE898770A (fr) Ensemble de lampe
US4242723A (en) Low level work area lighting system
DK0606460T3 (da) Prøvebestemmelsessystem
ATE251289T1 (de) Flaggenmast-leuchte
FR2355109A1 (fr) Detecteur de fil de trame
US3427447A (en) Luminaire optical assembly
DK645787D0 (da) Cykellygte
KR920016763A (ko) 광원장치
BE898771A (fr) Ensemble de lampe
FR1531177A (fr) Perfectionnements aux projecteurs opératoires à disque répartiteur d'éclairage
TR28574A (tr) Günes enerjili lamba tabani.
ATE230839T1 (de) Breitstrahlende indirektleuchte
US3582642A (en) Asymmetrical light-reflecting screens
US3257553A (en) Luminaire
GB1408955A (en) Illumination apparatus
FR2443122A1 (fr) Dispositif de stockage d'une source de photons et d'irradiation d'un corps par le rayonnement de la source
US1050466A (en) Reflector.
DE68904859D1 (de) Elektronenstrahlroehre mit wendelfokussierlinse.
BE901019A (fr) Dispositif d'irradiation.
FR2363052A1 (fr) Ensemble comprenant un reflecteur et une lampe
USD224558S (en) Light standard or similar article
FR2797676B1 (fr) Projecteur d'eclairage et installation d'eclairage a foyer lumineux deporte
USRE6343E (en) Improvement in lenses for head-lights
JPH01128302A (ja) 照明器具
US1211651A (en) Lighting-fixture.