ES2182842T3 - Sistema de iluminacion optica sin formacion de imagenes. - Google Patents

Sistema de iluminacion optica sin formacion de imagenes.

Info

Publication number
ES2182842T3
ES2182842T3 ES94915932T ES94915932T ES2182842T3 ES 2182842 T3 ES2182842 T3 ES 2182842T3 ES 94915932 T ES94915932 T ES 94915932T ES 94915932 T ES94915932 T ES 94915932T ES 2182842 T3 ES2182842 T3 ES 2182842T3
Authority
ES
Spain
Prior art keywords
reference line
medium means
image formation
lighting system
refracting medium
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
Application number
ES94915932T
Other languages
English (en)
Inventor
Roland Winston
Harald Ries
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arch Development Corp
3M Innovative Properties Co
Original Assignee
Arch Development Corp
3M Innovative Properties 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 Arch Development Corp, 3M Innovative Properties Co filed Critical Arch Development Corp
Application granted granted Critical
Publication of ES2182842T3 publication Critical patent/ES2182842T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
    • 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
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0019—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors)
    • G02B19/0023—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having reflective surfaces only (e.g. louvre systems, systems with multiple planar reflectors) at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with infrared radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/0977—Reflective elements
    • G02B27/0983—Reflective elements being curved
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
    • F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
    • F24S2023/83—Other shapes
    • F24S2023/838—Other shapes involutes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Image Input (AREA)
  • Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Laser Surgery Devices (AREA)

Abstract

SE PRESENTA UN DISPOSITIVO OPTICO DE ILUMINACION SIN CAPACIDAD DE FORMACION DE IMAGENES PARA PRODUCIR UNA ILUMINACION DE CAMPO PROFUNDA, SELECCIONADA SOBRE UNA BANDA ANGULAR. EL DISPOSITIVO OPTICO INCLUYE UNA FUENTE DE LUZ (102), UNA SUPERFICIE REFLECTORA DE LA LUZ (108), Y UNA FAMILIA DE RAYOS DE LUZ DEFINIDOS A LO LARGO DE UNA LINEA DE REFERENCIA (104) CON LA SUPERFICIE REFLECTANTE (108) DEFINIDA EN TERMINOS DE LINEA DE REFERENCIA (104) COMO UNA FUNCION PARAMETRICA R(T) EN DONDE T ES UNA POSICION DE PARAMETRO ESCALAR Y R(T) =K(T)+DU(T) EN DONDE K(T) ES UNA PARAMETRIZACION DE LA LINEA DE REFERENCIA (104) Y D ES LA DISTANCIA DESDE UN PUNTO SOBRE LA LINEA DE REFERENCIA (104) HASTA LA SUPERFICIE DE REFLEXION (108) A LO LARGO DE UN RAYO DESEADO A TRAVES DEL PUNTO.
ES94915932T 1993-04-28 1994-04-28 Sistema de iluminacion optica sin formacion de imagenes. Expired - Lifetime ES2182842T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/054,816 US5586013A (en) 1991-07-19 1993-04-28 Nonimaging optical illumination system

Publications (1)

Publication Number Publication Date
ES2182842T3 true ES2182842T3 (es) 2003-03-16

Family

ID=21993716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94915932T Expired - Lifetime ES2182842T3 (es) 1993-04-28 1994-04-28 Sistema de iluminacion optica sin formacion de imagenes.

Country Status (11)

Country Link
US (3) US5586013A (es)
EP (2) EP0699286B1 (es)
JP (1) JPH08509838A (es)
AT (1) ATE221173T1 (es)
AU (1) AU696712B2 (es)
CA (1) CA2161667A1 (es)
DE (1) DE69431057T2 (es)
ES (1) ES2182842T3 (es)
IL (1) IL109457A (es)
TW (1) TW224518B (es)
WO (1) WO1994025794A1 (es)

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US6244264B1 (en) 1999-06-09 2001-06-12 Solar Enterprises, International, Llc Non-imaging optical illumination system
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WO2001067427A2 (en) 2000-03-06 2001-09-13 Teledyne Lighting And Display Products, Inc. Led light source with field-of-view-controlling optics
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US6412961B1 (en) * 2000-05-30 2002-07-02 Robert Andrew Hicks Rectifying mirror
US6323601B1 (en) * 2000-09-11 2001-11-27 Nordson Corporation Reflector for an ultraviolet lamp system
US6637924B2 (en) 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
US6784603B2 (en) * 2001-07-20 2004-08-31 Teledyne Lighting And Display Products, Inc. Fluorescent lighting apparatus
US7153015B2 (en) * 2001-12-31 2006-12-26 Innovations In Optics, Inc. Led white light optical system
WO2004003971A2 (en) * 2002-06-26 2004-01-08 Innovations In Optics, Inc. Scanning light source system
US6857772B2 (en) * 2002-12-10 2005-02-22 Innovations In Optics, Inc. High performance light engine
US7455431B2 (en) 2005-03-11 2008-11-25 Richard Brower High efficiency light fixture
DE102006003057A1 (de) * 2006-01-20 2007-07-26 Phoenix Contact Gmbh & Co. Kg Drucker mit einem Belichtungskopf
CN101681053B (zh) 2007-05-20 2012-03-21 3M创新有限公司 具有半镜面元件的循环背光源
WO2008147753A2 (en) * 2007-05-20 2008-12-04 3M Innovative Properties Company White light backlights and the like with efficient utilization of colored led sources
KR101488042B1 (ko) * 2007-05-20 2015-01-29 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광-재순환 유형의 얇은 중공 공동 백라이트의 설계 파라미터
WO2008144650A1 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Collimating light injectors for edge-lit backlights
EP2535766A3 (en) 2007-05-20 2013-05-01 3M Innovative Properties Company Asymmetric reflective film and backlight having a hollow cavity, which recycles the light
US20090107488A1 (en) * 2007-10-30 2009-04-30 Gee Randy C Apparatus and Method for Solar Thermal Energy Collection
US7971587B2 (en) 2007-10-31 2011-07-05 The Regents Of The University Of California Apparatus and method for solar thermal energy collection
US8746943B2 (en) * 2007-11-08 2014-06-10 Innovations In Optics, Inc. LED backlighting system with closed loop control
US20090139515A1 (en) * 2007-12-03 2009-06-04 Gee Randy C Solar thermal energy collector
WO2009100307A1 (en) * 2008-02-07 2009-08-13 3M Innovative Properties Company Hollow backlight with structured films
EP2252828A1 (en) * 2008-02-22 2010-11-24 3M Innovative Properties Company Backlights having selected output light flux distributions and display systems using same
KR20110019388A (ko) * 2008-06-04 2011-02-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 경사형 광원을 갖는 중공 백라이트
US9642687B2 (en) 2010-06-15 2017-05-09 The Procter & Gamble Company Methods for whitening teeth
US20120155077A1 (en) * 2010-12-17 2012-06-21 Yuyang Dnu Co., Ltd. Light emitting diode floodlight
MX344101B (es) 2012-07-10 2016-12-05 Emergency Tech Inc Accesorio de lampara de emergencia para vehiculo.
US8917437B2 (en) 2012-07-18 2014-12-23 Magna Mirrors Of America, Inc. Mirror assembly with formed reflective element substrate
CN102878528A (zh) * 2012-08-28 2013-01-16 中国科学院长春光学精密机械与物理研究所 变形椭球面聚光镜
WO2015026398A1 (en) * 2013-08-19 2015-02-26 Garcia Antonio Ph D Spectrophotometer based on optical caustics

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Also Published As

Publication number Publication date
US5816693A (en) 1998-10-06
US6019485A (en) 2000-02-01
EP0699286A4 (en) 1999-05-12
JPH08509838A (ja) 1996-10-15
TW224518B (en) 1994-06-01
IL109457A0 (en) 1994-07-31
CA2161667A1 (en) 1994-11-10
AU6777294A (en) 1994-11-21
EP0699286A1 (en) 1996-03-06
IL109457A (en) 1997-03-18
DE69431057D1 (de) 2002-08-29
EP1139012A3 (en) 2005-10-05
DE69431057T2 (de) 2002-11-07
ATE221173T1 (de) 2002-08-15
US5586013A (en) 1996-12-17
EP1139012A2 (en) 2001-10-04
AU696712B2 (en) 1998-09-17
WO1994025794A1 (en) 1994-11-10
EP0699286B1 (en) 2002-07-24

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