AU663183B2 - Lighting apparatus - Google Patents

Lighting apparatus Download PDF

Info

Publication number
AU663183B2
AU663183B2 AU39030/93A AU3903093A AU663183B2 AU 663183 B2 AU663183 B2 AU 663183B2 AU 39030/93 A AU39030/93 A AU 39030/93A AU 3903093 A AU3903093 A AU 3903093A AU 663183 B2 AU663183 B2 AU 663183B2
Authority
AU
Australia
Prior art keywords
lamp
light
reflecting
elements
reflector
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.)
Ceased
Application number
AU39030/93A
Other languages
English (en)
Other versions
AU3903093A (en
Inventor
Derek Crosby Lightbody
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.)
Optical and Textile Ltd
Original Assignee
Optical and Textile Ltd
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
Priority claimed from GB929208338A external-priority patent/GB9208338D0/en
Priority claimed from GB929214193A external-priority patent/GB9214193D0/en
Application filed by Optical and Textile Ltd filed Critical Optical and Textile Ltd
Publication of AU3903093A publication Critical patent/AU3903093A/en
Application granted granted Critical
Publication of AU663183B2 publication Critical patent/AU663183B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Stroboscope Apparatuses (AREA)
  • Vehicle Body Suspensions (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Seal Device For Vehicle (AREA)
  • Polarising Elements (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Control Of Eletrric Generators (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
AU39030/93A 1992-04-15 1993-04-14 Lighting apparatus Ceased AU663183B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9208338 1992-04-15
GB929208338A GB9208338D0 (en) 1992-04-15 1992-04-15 Light reflector and light source including such a reflector
GB929214193A GB9214193D0 (en) 1992-07-02 1992-07-02 Light reflector and light source including such a reflector
GB9214193 1992-07-02
PCT/GB1993/000781 WO1993021473A1 (en) 1992-04-15 1993-04-14 Lighting apparatus

Publications (2)

Publication Number Publication Date
AU3903093A AU3903093A (en) 1993-11-18
AU663183B2 true AU663183B2 (en) 1995-09-28

Family

ID=26300727

Family Applications (1)

Application Number Title Priority Date Filing Date
AU39030/93A Ceased AU663183B2 (en) 1992-04-15 1993-04-14 Lighting apparatus

Country Status (12)

Country Link
US (1) US5483424A (US06373033-20020416-M00035.png)
EP (1) EP0636227B1 (US06373033-20020416-M00035.png)
JP (1) JPH07505739A (US06373033-20020416-M00035.png)
CN (1) CN1031666C (US06373033-20020416-M00035.png)
AT (1) ATE146267T1 (US06373033-20020416-M00035.png)
AU (1) AU663183B2 (US06373033-20020416-M00035.png)
CA (1) CA2117923A1 (US06373033-20020416-M00035.png)
DE (2) DE69306562T2 (US06373033-20020416-M00035.png)
ES (1) ES2097503T3 (US06373033-20020416-M00035.png)
HK (1) HK1000522A1 (US06373033-20020416-M00035.png)
IN (1) IN179055B (US06373033-20020416-M00035.png)
WO (1) WO1993021473A1 (US06373033-20020416-M00035.png)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19615170A1 (de) * 1996-04-17 1997-10-23 Hartmut S Engel Reflektorleuchte
US6241366B1 (en) * 1997-06-04 2001-06-05 High End Systems, Inc. Lighting system with diffusing dimmer
JPH11297112A (ja) * 1998-04-15 1999-10-29 Matsushita Electron Corp 反射鏡付き管球
US6271629B1 (en) * 2000-01-25 2001-08-07 Vincent Mario Pace Modular system for movie set lighting
US6767114B2 (en) 2001-06-18 2004-07-27 Kathleen F. Young Combination diffusion/reflection shield for outdoor lighting fixtures
DE102004018424B4 (de) * 2004-04-08 2016-12-08 Docter Optics Se Verfahren zur Herstellung einer Linse
DE102004060918A1 (de) * 2004-12-17 2006-06-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH PAR-Lampenanordnung
DE102007035528B9 (de) * 2007-07-26 2012-02-09 Erco Gmbh Leuchte
US7794120B2 (en) * 2008-03-27 2010-09-14 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Illumination assembly with diffusive reflector cup
CN103443937A (zh) * 2008-04-30 2013-12-11 浙江迈勒斯照明有限公司 白光发光二极管及白光发光二极管灯
DE102009010213A1 (de) 2009-02-23 2010-08-26 Osram Gesellschaft mit beschränkter Haftung Optoelektronisches Modul
US8568002B2 (en) * 2010-03-05 2013-10-29 Southpac Trust International Inc., Trustee of the LDH Trust Light diffusion and condensing fixture
EP2428727B1 (de) * 2010-08-25 2013-11-13 Jordan Reflektoren GmbH & Co.KG Leuchten-Reflektor sowie Vorrichtung zu dessen Herstellung
EP2535639A1 (de) * 2011-06-17 2012-12-19 Jordan Reflektoren GmbH & Co.KG Leuchten-Reflektor sowie Vorrichtung zu dessen Herstellung
CN103196100B (zh) * 2012-01-06 2015-08-19 广州朗闻电子有限公司 一种光源窄角转泛光及色温补偿装置
ES2522995B1 (es) * 2013-04-19 2015-09-08 Lucas GARCÍA RODRÍGUEZ Reflector de revolución con micro-estructuras superficiales complejas
WO2016049143A2 (en) * 2014-09-23 2016-03-31 Daylight Medical, Inc. Room decontamination apparatus and method
CN110313406A (zh) * 2019-07-09 2019-10-11 北京金晟达生物电子科技有限公司 一种动物补光环境仪

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915842A (en) * 1932-10-29 1933-06-27 Westinghouse Electric & Mfg Co Illuminating apparatus
EP0430470A2 (en) * 1989-11-20 1991-06-05 Ford Motor Company Limited Reflector and lighting unit comprising same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH132363A (fr) * 1928-01-17 1929-04-15 Tauxe Alphonse Dispositif réfléchissant.
US2538638A (en) * 1939-07-17 1951-01-16 Wilson Herbert Frederick Mold for making reflectors
US3450459A (en) * 1965-10-24 1969-06-17 Walter F Haggerty Retroreflective device
US3671101A (en) * 1969-07-25 1972-06-20 Dan M Finch Light control material
US3799646A (en) * 1972-09-18 1974-03-26 T Footchkar Reflector
NL179089C (nl) * 1975-04-18 1986-07-01 Philips Nv Reflektor met langwerpige lichtbron.
US4035631A (en) * 1975-12-15 1977-07-12 General Electric Company Projector lamp reflector
SE406637B (sv) * 1977-03-15 1979-02-19 Habros Patenter Ab Reflektor speciellt avsedd for stralkastare, gatuarmaturer och liknande
US4209825A (en) * 1977-12-27 1980-06-24 Optronics, Inc. Lamp
DE3605000A1 (de) * 1985-02-22 1986-09-04 Sharp Kk Beleuchtungsvorrichtung
US4864476A (en) * 1988-06-23 1989-09-05 Qualite Sports Lighting, Inc. Outdoor lighting system
US5128848A (en) * 1989-03-31 1992-07-07 W.C. Heraeus Gmbh Operating light

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1915842A (en) * 1932-10-29 1933-06-27 Westinghouse Electric & Mfg Co Illuminating apparatus
EP0430470A2 (en) * 1989-11-20 1991-06-05 Ford Motor Company Limited Reflector and lighting unit comprising same

Also Published As

Publication number Publication date
DE69306562T2 (de) 1997-05-15
EP0636227A1 (en) 1995-02-01
US5483424A (en) 1996-01-09
EP0636227B1 (en) 1996-12-11
DE636227T1 (de) 1995-08-24
DE69306562D1 (de) 1997-01-23
IN179055B (US06373033-20020416-M00035.png) 1997-08-16
AU3903093A (en) 1993-11-18
CN1078783A (zh) 1993-11-24
CA2117923A1 (en) 1993-10-28
ATE146267T1 (de) 1996-12-15
HK1000522A1 (en) 1998-04-03
CN1031666C (zh) 1996-04-24
ES2097503T3 (es) 1997-04-01
WO1993021473A1 (en) 1993-10-28
JPH07505739A (ja) 1995-06-22

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired