BE887427A - Reflecteur parabolique - Google Patents

Reflecteur parabolique

Info

Publication number
BE887427A
BE887427A BE0/203735A BE203735A BE887427A BE 887427 A BE887427 A BE 887427A BE 0/203735 A BE0/203735 A BE 0/203735A BE 203735 A BE203735 A BE 203735A BE 887427 A BE887427 A BE 887427A
Authority
BE
Belgium
Prior art keywords
parabolic reflector
parabolic
reflector
Prior art date
Application number
BE0/203735A
Other languages
English (en)
French (fr)
Original Assignee
Sidler G M B H & Co
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 Sidler G M B H & Co filed Critical Sidler G M B H & Co
Publication of BE887427A publication Critical patent/BE887427A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0091—Reflectors for light sources using total internal reflection
    • 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
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • 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
    • F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
    • F21S43/31—Optical layout thereof
    • F21S43/315—Optical layout thereof using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
BE0/203735A 1980-02-07 1981-02-06 Reflecteur parabolique BE887427A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3004422A DE3004422C2 (de) 1980-02-07 1980-02-07 Parabolreflektor

Publications (1)

Publication Number Publication Date
BE887427A true BE887427A (fr) 1981-06-01

Family

ID=6093940

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/203735A BE887427A (fr) 1980-02-07 1981-02-06 Reflecteur parabolique

Country Status (5)

Country Link
JP (1) JPS56125705A (enrdf_load_stackoverflow)
BE (1) BE887427A (enrdf_load_stackoverflow)
DE (1) DE3004422C2 (enrdf_load_stackoverflow)
FR (1) FR2475691A1 (enrdf_load_stackoverflow)
GB (1) GB2069124A (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2501828B1 (fr) * 1981-03-16 1986-03-07 Cibie Projecteurs Perfectionnements aux feux de vehicules automobiles
FR2528536A1 (fr) * 1982-06-09 1983-12-16 Cibie Projecteurs Perfectionnements aux projecteurs de croisement pour vehicules automobiles
GB2146754A (en) * 1983-09-16 1985-04-24 Manville Service Corp Fluted reflector
JP2823156B2 (ja) * 1985-07-23 1998-11-11 キヤノン株式会社 ディスプレイ装置
WO1988005584A1 (fr) * 1987-01-19 1988-07-28 Nauchno-Proizvodstvennoe Obiedinenie Po Avtoelektr Dispositif de signalisation lumineuse
US4799137A (en) * 1987-03-24 1989-01-17 Minnesota Mining And Manufacturing Company Reflective film
FR2710965B1 (fr) * 1992-01-06 1996-02-09 Koito Mfg Co Ltd Réflecteur pour phares de véhicule.
JPH0654104U (ja) * 1992-12-21 1994-07-22 スタンレー電気株式会社 樹脂リフレクタ
DE10221683A1 (de) * 2002-05-16 2003-12-04 Hella Kg Hueck & Co Fahrzeugleuchte
ITTO20030801A1 (it) * 2003-10-14 2005-04-15 Fiat Ricerche Perfezionamenti negli apparecchi di illuminazione.
DE102008057625B4 (de) * 2008-11-10 2019-02-21 Automotive Lighting Reutlingen Gmbh Reflektor für eine Kraftfahrzeugbeleuchtungseinrichtung und Kraftfahrzeugbeleuchtungseinrichtung
CN102483798B (zh) * 2009-10-30 2015-01-28 富士通先端科技株式会社 摄像装置的照明光学系统
JP5596418B2 (ja) * 2010-06-01 2014-09-24 株式会社小糸製作所 車両用灯具
EP3847394B1 (en) * 2018-09-03 2022-02-16 Signify Holding B.V. A reflector and a starting sheet material for forming a reflector
CN113803687B (zh) * 2020-09-18 2024-07-12 常熟理工学院 汽车前照灯近光照明单元及复合功能照明单元

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB315114A (en) * 1928-07-31 1929-07-11 Holophane Ltd Improvements in illuminating appliances
CH186375A (de) * 1935-05-03 1936-09-15 Foltzer Joseph Glasreflektor an Lampen.
GB531185A (en) * 1939-06-29 1940-12-31 George William Rawlings Improvements in electric lamps
DE2714793C2 (de) * 1977-04-02 1983-12-01 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Paraboloidförmiger Reflektor für Fahrzeugleuchten
BR7801938A (pt) * 1977-04-02 1978-11-07 Westfaelische Metall Industrie Refletor para lampadas de veiculo
IT1083262B (it) * 1977-05-10 1985-05-21 Fiat Spa Riflettore per dispositivo di illuminazione e o segnalazione particolarmente per veicoli

Also Published As

Publication number Publication date
JPS56125705A (en) 1981-10-02
JPH0230001B2 (enrdf_load_stackoverflow) 1990-07-04
DE3004422A1 (de) 1981-08-13
DE3004422C2 (de) 1988-09-29
GB2069124A (en) 1981-08-19
FR2475691A1 (fr) 1981-08-14
FR2475691B1 (enrdf_load_stackoverflow) 1985-01-04

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