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SE9003423L - Reflektor - Google Patents

Reflektor

Info

Publication number
SE9003423L
SE9003423L SE9003423A SE9003423A SE9003423L SE 9003423 L SE9003423 L SE 9003423L SE 9003423 A SE9003423 A SE 9003423A SE 9003423 A SE9003423 A SE 9003423A SE 9003423 L SE9003423 L SE 9003423L
Authority
SE
Sweden
Prior art keywords
reflector
light
partial surfaces
apnh
dispersion
Prior art date
Application number
SE9003423A
Other languages
English (en)
Other versions
SE9003423D0 (sv
Inventor
Kjell Ljungstroem
Original Assignee
Kjell Ljungstroem
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 Kjell Ljungstroem filed Critical Kjell Ljungstroem
Priority to SE9003423A priority Critical patent/SE9003423L/sv
Publication of SE9003423D0 publication Critical patent/SE9003423D0/sv
Priority to PCT/SE1991/000708 priority patent/WO1992008076A1/en
Publication of SE9003423L publication Critical patent/SE9003423L/sv

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
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
    • F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
    • F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
SE9003423A 1990-10-26 1990-10-26 Reflektor SE9003423L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9003423A SE9003423L (sv) 1990-10-26 1990-10-26 Reflektor
PCT/SE1991/000708 WO1992008076A1 (en) 1990-10-26 1991-10-22 Reflector and method for directing the light in a reflector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9003423A SE9003423L (sv) 1990-10-26 1990-10-26 Reflektor

Publications (2)

Publication Number Publication Date
SE9003423D0 SE9003423D0 (sv) 1990-10-26
SE9003423L true SE9003423L (sv) 1992-04-27

Family

ID=20380749

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9003423A SE9003423L (sv) 1990-10-26 1990-10-26 Reflektor

Country Status (2)

Country Link
SE (1) SE9003423L (sv)
WO (1) WO1992008076A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774150B1 (fr) * 1998-01-28 2000-04-14 Valeo Vision Projecteur a source transversale pour vehicule automobile, susceptilble d'emettre un faisceau a coupure nette
JP4031600B2 (ja) * 1999-10-01 2008-01-09 株式会社小糸製作所 車両用灯具の反射鏡の反射面決定方法
CN105066061A (zh) * 2015-07-23 2015-11-18 安徽卡澜特车灯科技有限公司 高效率led双芯片远近光一体化汽车前照大灯下反光杯

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD143323A1 (de) * 1978-12-20 1980-08-13 Manfred Roessler Beleuchtungssystem fuer fotografische kopiergeraete
JPS60184250A (ja) * 1984-03-01 1985-09-19 フュージョン・システムズ・コーポレーション セグメント化された反射器を有するランプ
DE3711394A1 (de) * 1987-04-04 1988-11-03 Ullmann Ulo Werk Reflektor fuer eine leuchte
FR2634003B1 (fr) * 1988-07-05 1991-05-24 Cibie Projecteurs Projecteur de vehicule automobile a reflecteur multi-zones et procede de lissage d'un tel reflecteur

Also Published As

Publication number Publication date
WO1992008076A1 (en) 1992-05-14
SE9003423D0 (sv) 1990-10-26

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