ES2049209T3 - Un conducto de luz totalmente reflector por dentro. - Google Patents
Un conducto de luz totalmente reflector por dentro.Info
- Publication number
- ES2049209T3 ES2049209T3 ES86309051T ES86309051T ES2049209T3 ES 2049209 T3 ES2049209 T3 ES 2049209T3 ES 86309051 T ES86309051 T ES 86309051T ES 86309051 T ES86309051 T ES 86309051T ES 2049209 T3 ES2049209 T3 ES 2049209T3
- Authority
- ES
- Spain
- Prior art keywords
- light
- conduit
- smooth
- wall
- light conduit
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G02B6/0001—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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide 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
- G02B6/24—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)
- Light Guides In General And Applications Therefor (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Laser Surgery Devices (AREA)
- Road Signs Or Road Markings (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Emergency Alarm Devices (AREA)
- Audible And Visible Signals (AREA)
- Push-Button Switches (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Electric Cable Installation (AREA)
Abstract
UN CONDUCTOR TUBULAR DE LUZ INCLUYE UN MURO DE MATERIAL POLIMERICO TRANSPARENTE, Y EL MURO TIENE UNA SUPERFICIE ESTRUCTURADA Y UNA OPUESTA PLANA, Y AL MENOS UNA PORCION DE LA TENSION TRANSVERSAL LLEVA UN HAZ DE LUZ POR REFLEXION INTERNA TOTAL. LA SUPERFICIE ESTRUCTURADA INCLUYE UN MONTAJE LINEAL DE PRISMAS ISOSCELES UNIDOS POR UNA CARA. ADEMAS LOS LADOS PERPENDICULARES DEL PRISMA FORMAN UN ANGULO DE 45 GRADOS CON LA TANGENTE DE LA SUPERFICIE SUAVE. A CAUSA DE LA FLEXIBILIDAD DEL CONDUCTO DE LUZ PUEDE SER USADO EN UNA GRAN VARIDAD DE APLICACIONES. SIN EMBARGO, CUANDO TRABAJO COMO LUZ DE ALERTA ES PREFERIBLE USAR UNA LUZ ESTROBOSCOPICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81911886A | 1986-01-15 | 1986-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2049209T3 true ES2049209T3 (es) | 1994-04-16 |
Family
ID=25227248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES86309051T Expired - Lifetime ES2049209T3 (es) | 1986-01-15 | 1986-11-19 | Un conducto de luz totalmente reflector por dentro. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0235447B1 (es) |
JP (1) | JP2628858B2 (es) |
KR (1) | KR950003436B1 (es) |
AT (1) | ATE101924T1 (es) |
AU (1) | AU582481B2 (es) |
BR (1) | BR8605709A (es) |
CA (1) | CA1268969A (es) |
DE (1) | DE3689668T2 (es) |
ES (1) | ES2049209T3 (es) |
HK (1) | HK47395A (es) |
MX (1) | MX170423B (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1279783C (en) * | 1985-11-21 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
CA1288265C (en) * | 1986-02-21 | 1991-09-03 | Lorne A. Whitehead | Method and apparatus for controlled emission of light from prism light guide |
FR2626381B1 (fr) * | 1988-01-21 | 1991-01-11 | Solvay | Guide optique de lumiere |
US4941723A (en) * | 1988-03-18 | 1990-07-17 | Dainippon Screen Mfg. Co., Ltd. | Rod shaped linear light diffusion apparatus |
US5095415A (en) * | 1989-10-30 | 1992-03-10 | Minnesota Mining And Manufacturing Company | Light fixture for externally illuminated sign |
CA2014309C (en) * | 1990-04-10 | 1995-09-05 | Nobuo Oyama | Striated light diffuser and method of forming the same |
US6169839B1 (en) | 1993-04-30 | 2001-01-02 | Walter A. Johanson | Light distribution systems and illumination devices |
US5784517A (en) * | 1993-04-30 | 1998-07-21 | Johanson; Walter A. | Illumination devices and methods of forming same |
US5363470A (en) * | 1993-07-08 | 1994-11-08 | Minnesota Mining And Manufacturing Company | Displacing an optical lighting film's linear array of grooves to facilitate emission of light |
EP0750158B1 (en) * | 1995-06-22 | 2004-12-01 | Walter A. Johanson | Illumination devices and methods of forming same |
US5715347A (en) * | 1995-10-12 | 1998-02-03 | The University Of British Columbia | High efficiency prism light guide with confocal parabolic cross section |
IT1286292B1 (it) * | 1996-03-29 | 1998-07-08 | Tubosider Italiana S P A | Guida di luce tubolare per illuminazione lineare |
US6014489A (en) * | 1997-06-13 | 2000-01-11 | Johanson; Walter A. | Light distributing tubes and methods of forming same |
US6130976A (en) * | 1998-04-15 | 2000-10-10 | 3M Innovative Properties Company | Coupling system for a light conduit |
AU9035398A (en) * | 1998-04-15 | 1999-11-01 | Minnesota Mining And Manufacturing Company | Mounting assembly for a light conduit lighting system |
US6325550B1 (en) | 1998-04-15 | 2001-12-04 | 3M Innovative Properties Company | Thermally protective coupling for a light conduit lighting system |
DE59914126D1 (de) † | 1999-05-25 | 2007-02-15 | Siteco Beleuchtungstech Gmbh | Leuchte mit breitstrahlender Lichtstärkeverteilung |
US6285814B1 (en) | 1999-09-30 | 2001-09-04 | 3M Innovative Properties Company | Light guide luminaire |
EP1266342A4 (en) * | 2000-03-02 | 2005-03-30 | Physical Optics Corp | SCANNER WITH A LIGHT LEADER WITH DIFFUSER |
US6621973B1 (en) | 2000-03-16 | 2003-09-16 | 3M Innovative Properties Company | Light guide with protective outer sleeve |
US6612729B1 (en) * | 2000-03-16 | 2003-09-02 | 3M Innovative Properties Company | Illumination device |
US6481882B1 (en) * | 2000-05-04 | 2002-11-19 | 3M Innovative Properties Company | Light pipe fixture with internal extractor |
US7128457B2 (en) | 2002-05-23 | 2006-10-31 | 3M Innovative Properties Company | Surface light-emitting device |
EP1887389A3 (en) * | 2006-08-11 | 2008-03-05 | LG Electronics Inc. | Light pipe having a structure of enhancing an emission of a light |
KR100837657B1 (ko) * | 2006-12-01 | 2008-06-13 | 엘지전자 주식회사 | 금속 광도관을 이용한 광원 장치 |
WO2010111310A2 (en) * | 2009-03-23 | 2010-09-30 | I2Ic Corporation | Linear light source with enhanced light extraction |
WO2015095112A1 (en) * | 2013-12-19 | 2015-06-25 | 3M Innovative Properties Company | Modular distribution system |
SG10201405166TA (en) * | 2014-08-24 | 2016-03-30 | 3M Innovative Properties Co | A lighting system |
CN108025469B (zh) | 2015-09-07 | 2020-12-25 | 沙特基础工业全球技术公司 | 后栏板的塑料玻璃的成型 |
WO2017042697A1 (en) | 2015-09-07 | 2017-03-16 | Sabic Global Technologies B.V. | Aerodynamic features of plastic glazing of tailgates |
EP3347183B1 (en) | 2015-09-07 | 2020-12-16 | SABIC Global Technologies B.V. | Plastic glazing for a tailgate of a vehicle having a light assembly |
WO2017042698A1 (en) | 2015-09-07 | 2017-03-16 | Sabic Global Technologies B.V. | Surfaces of plastic glazing of tailgates |
KR20180082561A (ko) | 2015-11-23 | 2018-07-18 | 사빅 글로벌 테크놀러지스 비.브이. | 플라스틱 글레이징을 갖는 윈도우를 위한 라이팅 시스템 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3312853A (en) * | 1964-12-01 | 1967-04-04 | Dynatech Corp | Flash tube construction |
US4120565A (en) * | 1977-06-16 | 1978-10-17 | The United States Of America As Represented By The United States Department Of Energy | Prisms with total internal reflection as solar reflectors |
US4260220A (en) * | 1979-06-15 | 1981-04-07 | Canadian Patents And Development Limited | Prism light guide having surfaces which are in octature |
US4420740A (en) * | 1981-08-31 | 1983-12-13 | Brown Herbert L | Obstruction warning system |
JPS58214106A (ja) * | 1982-06-07 | 1983-12-13 | Takashi Mori | 光ラジエ−タの製造方法 |
US4615579A (en) * | 1983-08-29 | 1986-10-07 | Canadian Patents & Development Ltd. | Prism light guide luminaire |
CA1279783C (en) * | 1985-11-21 | 1991-02-05 | Minnesota Mining And Manufacturing Company | Totally internally reflecting thin, flexible film |
CA1288265C (en) * | 1986-02-21 | 1991-09-03 | Lorne A. Whitehead | Method and apparatus for controlled emission of light from prism light guide |
-
1986
- 1986-10-24 CA CA000521319A patent/CA1268969A/en not_active Expired - Lifetime
- 1986-10-31 AU AU64577/86A patent/AU582481B2/en not_active Ceased
- 1986-11-03 MX MX004248A patent/MX170423B/es unknown
- 1986-11-19 EP EP86309051A patent/EP0235447B1/en not_active Expired - Lifetime
- 1986-11-19 BR BR8605709A patent/BR8605709A/pt not_active IP Right Cessation
- 1986-11-19 AT AT86309051T patent/ATE101924T1/de not_active IP Right Cessation
- 1986-11-19 DE DE3689668T patent/DE3689668T2/de not_active Expired - Lifetime
- 1986-11-19 ES ES86309051T patent/ES2049209T3/es not_active Expired - Lifetime
- 1986-11-20 JP JP61277789A patent/JP2628858B2/ja not_active Expired - Lifetime
- 1986-11-20 KR KR1019860009802A patent/KR950003436B1/ko not_active IP Right Cessation
-
1995
- 1995-03-30 HK HK47395A patent/HK47395A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MX170423B (es) | 1993-08-23 |
EP0235447B1 (en) | 1994-02-23 |
BR8605709A (pt) | 1987-08-18 |
EP0235447A2 (en) | 1987-09-09 |
KR950003436B1 (ko) | 1995-04-12 |
DE3689668T2 (de) | 1994-09-29 |
HK47395A (en) | 1995-04-07 |
AU6457786A (en) | 1987-07-16 |
AU582481B2 (en) | 1989-03-23 |
CA1268969A (en) | 1990-05-15 |
ATE101924T1 (de) | 1994-03-15 |
JP2628858B2 (ja) | 1997-07-09 |
DE3689668D1 (de) | 1994-03-31 |
KR870007583A (ko) | 1987-08-20 |
JPS62165603A (ja) | 1987-07-22 |
EP0235447A3 (en) | 1989-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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