DK559686D0 - Totalt internt reflekterende lysledning - Google Patents

Totalt internt reflekterende lysledning

Info

Publication number
DK559686D0
DK559686D0 DK559686A DK559686A DK559686D0 DK 559686 D0 DK559686 D0 DK 559686D0 DK 559686 A DK559686 A DK 559686A DK 559686 A DK559686 A DK 559686A DK 559686 D0 DK559686 D0 DK 559686D0
Authority
DK
Denmark
Prior art keywords
total internal
internal reflecting
reflecting lighting
lighting
total
Prior art date
Application number
DK559686A
Other languages
English (en)
Other versions
DK559686A (da
Inventor
Jr Sanford Cobb
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of DK559686D0 publication Critical patent/DK559686D0/da
Publication of DK559686A publication Critical patent/DK559686A/da

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/40—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of hollow light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Filtering Materials (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DK559686A 1985-11-21 1986-11-21 Totalt internt reflekterende lysledning DK559686A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79986985A 1985-11-21 1985-11-21
US81911886A 1986-01-15 1986-01-15

Publications (2)

Publication Number Publication Date
DK559686D0 true DK559686D0 (da) 1986-11-21
DK559686A DK559686A (da) 1987-05-22

Family

ID=27122163

Family Applications (1)

Application Number Title Priority Date Filing Date
DK559686A DK559686A (da) 1985-11-21 1986-11-21 Totalt internt reflekterende lysledning

Country Status (4)

Country Link
US (1) US4805984A (da)
DK (1) DK559686A (da)
IL (1) IL80692A (da)
NO (2) NO173797C (da)

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US4466697A (en) * 1981-11-12 1984-08-21 Maurice Daniel Light dispersive optical lightpipes and method of making the same
US4615579A (en) * 1983-08-29 1986-10-07 Canadian Patents & Development Ltd. Prism light guide luminaire

Also Published As

Publication number Publication date
NO932336D0 (no) 1993-06-24
NO173797B (no) 1993-10-25
NO173797C (no) 1994-02-02
NO864631L (no) 1987-05-22
US4805984A (en) 1989-02-21
IL80692A (en) 1990-06-10
NO864631D0 (no) 1986-11-20
DK559686A (da) 1987-05-22
IL80692A0 (en) 1987-02-27
NO932336L (no) 1988-05-22

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