ES8707803A1 - Protector de radiacion que produce un flujo de alto rendimiento util y de elevada homogeneidad en angulos de apertura controlados - Google Patents

Protector de radiacion que produce un flujo de alto rendimiento util y de elevada homogeneidad en angulos de apertura controlados

Info

Publication number
ES8707803A1
ES8707803A1 ES553162A ES553162A ES8707803A1 ES 8707803 A1 ES8707803 A1 ES 8707803A1 ES 553162 A ES553162 A ES 553162A ES 553162 A ES553162 A ES 553162A ES 8707803 A1 ES8707803 A1 ES 8707803A1
Authority
ES
Spain
Prior art keywords
point
radiation
highly efficient
projector device
radiation projector
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
Application number
ES553162A
Other languages
English (en)
Other versions
ES553162A0 (es
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8707803A1 publication Critical patent/ES8707803A1/es
Publication of ES553162A0 publication Critical patent/ES553162A0/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
    • 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
    • G02B5/00—Optical elements other than lenses

Abstract

PROYECTOR DE RADIACION QUE PRODUCE UN FLUJO DE ALTO RENDIMIENTO UTIL Y DE ELEVADA HOMOGENEIDAD EN ANGULOS DE APERTURA CONTROLADOS. CONSTA DE UNA FUENTE DE RADIACION QUE PRODUCE SOBRE UN PLANO MEDIO DE UTILIZACION DADO UN FLUJO QUE PRESENTE UN ANGULO DENOMINADO DE APERTURA DE VALOR PREDETERMINADO, EN EL QUE LA INTENSIDAD DE LA RADIACION PROYECTADA VARIE DESDE SU VALOR MAXIMO HASTA UN VALOR DEL ORDEN DE LA MITAD DEL MISMO; Y DE UN REFLECTOR QUE COMPRENDE UNA PARTE ANTERIOR CONSTITUIDA POR UN ESPEJO DE TIPO CONOIDE O PIRAMIDOIDE QUE TIENE AL MENOS DOS SUPERFICIES REFLECTANTES SITUADAS FRENTE A FRENTE.
ES553162A 1985-03-19 1986-03-19 Protector de radiacion que produce un flujo de alto rendimiento util y de elevada homogeneidad en angulos de apertura controlados Expired ES8707803A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504047A FR2588669B1 (fr) 1985-03-19 1985-03-19 Projecteur de rayonnement produisant un flux a haut rendement utile et a haute homogeneite dans des angles d'ouvertures controles, notamment a partir d'une source ponctuelle ou quasi-ponctuelle

Publications (2)

Publication Number Publication Date
ES8707803A1 true ES8707803A1 (es) 1987-04-01
ES553162A0 ES553162A0 (es) 1987-04-01

Family

ID=9317341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553162A Expired ES8707803A1 (es) 1985-03-19 1986-03-19 Protector de radiacion que produce un flujo de alto rendimiento util y de elevada homogeneidad en angulos de apertura controlados

Country Status (9)

Country Link
US (1) US4991072A (es)
EP (1) EP0196959B1 (es)
JP (1) JPS61262700A (es)
AT (1) ATE73550T1 (es)
AU (1) AU589611B2 (es)
DE (1) DE3684162D1 (es)
ES (1) ES8707803A1 (es)
FR (1) FR2588669B1 (es)
IE (1) IE860698L (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0322069B1 (en) * 1987-12-23 1993-09-15 Koninklijke Philips Electronics N.V. Light valve projection system with improved illumination
US4912614A (en) * 1987-12-23 1990-03-27 North American Philips Corporation Light valve projection system with non imaging optics for illumination
US5272570A (en) * 1990-05-02 1993-12-21 Asahi Kogaku Kogyo Kabushiki Kaisha Illuminating reflection apparatus
US5966250A (en) * 1995-11-30 1999-10-12 Philips Electronics North America Corp. Method and light collection system for producing uniform arc image size
US5934779A (en) * 1996-07-26 1999-08-10 Eastman Kodak Company Reflector and a reflector/light source system
US20060023457A1 (en) * 2004-07-08 2006-02-02 Leadford Kevin F Luminaire utilizing reflecting and refracting optics
US7455431B2 (en) 2005-03-11 2008-11-25 Richard Brower High efficiency light fixture
US20080094846A1 (en) * 2006-10-20 2008-04-24 Nobuo Oyama Reflector for light source, light source device and illuminating device
CN112050168A (zh) * 2020-08-18 2020-12-08 赛尔富电子有限公司 一种防眩反光杯以及带有该反光杯的灯具
EP3957905A1 (en) * 2020-08-18 2022-02-23 Self Electronics Co., Ltd. Anti-glare lamp and lighting arrangement method using the lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1543165A (fr) * 1964-05-06 1968-10-25 Dispositif optique concentrateur d'un type nouveau permettant d'obtenir un éclairement énergétique maximal sur l'élément sensible d'un récepteur de rayonnement, procédé de détermination des caractéristiques optimales de concentrateurs de ce type, et appareils de mise en oeuvre
FR1602203A (es) * 1968-07-19 1970-10-26
FR2224769B1 (es) * 1973-04-03 1976-09-10 Malifaud Pierre
FR2224770B1 (es) * 1973-04-03 1976-04-23 Malifaud Pierre
US3995153A (en) * 1973-03-04 1976-11-30 Ste De Recherche Et De Promotion D'activities Nouvelles Acno Optical projectors
FR2224771A1 (en) * 1973-04-03 1974-10-31 Malifaud Pierre Variable geometry optical projector - mirrors slide and tilt to alter pyramid shape
FR2252583A1 (en) * 1973-11-23 1975-06-20 Ulmic Sa Truncated cone light concentrator - has one or more curved surfaces of revolution for focussing light

Also Published As

Publication number Publication date
IE860698L (en) 1986-09-19
EP0196959B1 (fr) 1992-03-11
DE3684162D1 (de) 1992-04-16
AU589611B2 (en) 1989-10-19
ES553162A0 (es) 1987-04-01
FR2588669A1 (fr) 1987-04-17
EP0196959A1 (fr) 1986-10-08
FR2588669B1 (fr) 1990-11-09
JPS61262700A (ja) 1986-11-20
AU5488686A (en) 1986-09-25
US4991072A (en) 1991-02-05
ATE73550T1 (de) 1992-03-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203