DE69411647T2 - Leuchte - Google Patents

Leuchte

Info

Publication number
DE69411647T2
DE69411647T2 DE69411647T DE69411647T DE69411647T2 DE 69411647 T2 DE69411647 T2 DE 69411647T2 DE 69411647 T DE69411647 T DE 69411647T DE 69411647 T DE69411647 T DE 69411647T DE 69411647 T2 DE69411647 T2 DE 69411647T2
Authority
DE
Germany
Prior art keywords
facets
reflector
plane
parallel planes
luminaire
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
DE69411647T
Other languages
English (en)
Other versions
DE69411647D1 (de
Inventor
Hendrik Wijbenga
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 BE9300958A external-priority patent/BE1007456A3/nl
Application filed by Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of DE69411647D1 publication Critical patent/DE69411647D1/de
Publication of DE69411647T2 publication Critical patent/DE69411647T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/025—Associated optical elements
    • 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
    • F21W2131/10—Outdoor lighting
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like
DE69411647T 1993-09-13 1994-09-09 Leuchte Expired - Lifetime DE69411647T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9300958A BE1007456A3 (nl) 1993-09-13 1993-09-13 Verlichtingsarmatuur.
EP94200635 1994-03-11

Publications (2)

Publication Number Publication Date
DE69411647D1 DE69411647D1 (de) 1998-08-20
DE69411647T2 true DE69411647T2 (de) 1999-02-25

Family

ID=25662776

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69411647T Expired - Lifetime DE69411647T2 (de) 1993-09-13 1994-09-09 Leuchte
DE9414763U Expired - Lifetime DE9414763U1 (de) 1993-09-13 1994-09-12 Leuchte

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE9414763U Expired - Lifetime DE9414763U1 (de) 1993-09-13 1994-09-12 Leuchte

Country Status (12)

Country Link
US (2) US5544030A (de)
EP (1) EP0643258B1 (de)
JP (1) JPH07153302A (de)
KR (1) KR100323923B1 (de)
CN (1) CN1054194C (de)
AT (1) ATE168458T1 (de)
AU (1) AU677410B2 (de)
BR (1) BR9403521A (de)
CA (1) CA2131752A1 (de)
DE (2) DE69411647T2 (de)
ES (1) ES2121145T3 (de)
FR (1) FR2710133B3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5647661A (en) * 1992-01-14 1997-07-15 Musco Corporation High efficiency, highly controllable lighting apparatus and method
DE19543006C5 (de) * 1995-11-20 2004-08-05 Heraeus Med Gmbh Befestigung einer Lichtquelle in einen Reflektor einer Strahlerleuchte
US5803590A (en) * 1996-03-08 1998-09-08 Thomas & Betts Corporation Roadway luminaire
KR100480523B1 (ko) * 1996-06-12 2005-07-18 코닌클리케 필립스 일렉트로닉스 엔.브이. 전기램프
US6502963B1 (en) * 1996-10-18 2003-01-07 Walter Wadey & Co. Pty Ltd. Flood light or luminaire construction
CA2257957A1 (en) 1997-04-07 1998-10-15 Koninklijke Philips Electronics N.V. Luminaire
US6176597B1 (en) * 1998-03-27 2001-01-23 Hill-Rom, Inc. Reflector for surgical light apparatus
US6497500B1 (en) 2001-11-16 2002-12-24 General Electric Company Asymmetric flood lighting reflector and apparatus for making same
US7540629B2 (en) 2004-12-28 2009-06-02 General Electric Company Modular fixture and sports lighting system
ITVI20060105A1 (it) * 2006-04-07 2007-10-08 I So Italia Spa Riflettore per lampade uv, nonche' lampada ed apparato di abbronzatura comprendente tale riflettore
US7591567B2 (en) * 2007-05-23 2009-09-22 Ruud Lighting, Inc. Luminaire with a compound parabolic reflector
US20090034271A1 (en) * 2007-08-01 2009-02-05 Markus Gorres Light fixture
US20090109684A1 (en) * 2007-10-27 2009-04-30 Chin-Mu Hsieh Energy saving light structure
CN102102854A (zh) * 2011-02-17 2011-06-22 毛有强 一种能提高亮度均匀度的高效反光器及灯具
US9924578B2 (en) 2014-08-14 2018-03-20 Philips Lighting Holding B.V. Lighting system for a stadium

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511983A (en) * 1967-04-10 1970-05-12 Corning Glass Works Lighting device for dental and surgical procedures
US3700883A (en) * 1970-09-23 1972-10-24 Gen Motors Corp Faceted reflector for lighting unit
FR2280858A2 (fr) * 1973-09-04 1976-02-27 Sev Marchal Reflecteur en deux elements assembles
US4021659A (en) * 1975-10-30 1977-05-03 General Electric Company Projector lamp reflector
US4087682A (en) * 1976-03-15 1978-05-02 Kolodziej Henry W Illuminating device
DE2707143A1 (de) * 1977-02-18 1978-08-24 Bartenbach Christian Indirekte deckenleuchte
EP0084934A1 (de) * 1982-01-16 1983-08-03 LUCAS INDUSTRIES public limited company Lampenreflektor
US4447865A (en) * 1982-05-13 1984-05-08 General Electric Company Reflector lamp
US4704661A (en) * 1986-08-25 1987-11-03 General Electric Company Faceted reflector for headlamps
NL192273C (nl) * 1986-12-04 1997-04-03 Philips Electronics Nv Verlichtingsarmatuur.
NL191812C (nl) * 1987-09-04 1996-08-02 Philips Electronics Nv Hogedrukgasontladingslamp en armatuur voorzien van die lamp.
US4905133A (en) * 1989-08-18 1990-02-27 Blazer International Lamp reflector
US4994948A (en) * 1990-04-16 1991-02-19 Corning Incorporated Concave light reflector
JPH0447601A (ja) * 1990-06-13 1992-02-17 Ichikoh Ind Ltd 車両用前照灯の光学系
US5278744A (en) * 1990-10-01 1994-01-11 U.S. Philips Corporation Illumination device and luminaire for use therein
JP2796920B2 (ja) * 1993-02-23 1998-09-10 株式会社小糸製作所 車輌用前照灯

Also Published As

Publication number Publication date
BR9403521A (pt) 1995-05-16
KR100323923B1 (ko) 2002-06-20
EP0643258B1 (de) 1998-07-15
FR2710133B3 (fr) 1995-07-21
EP0643258A1 (de) 1995-03-15
KR950009849A (ko) 1995-04-24
DE69411647D1 (de) 1998-08-20
CN1054194C (zh) 2000-07-05
ES2121145T3 (es) 1998-11-16
CA2131752A1 (en) 1995-03-14
AU677410B2 (en) 1997-04-24
AU7292894A (en) 1995-03-23
JPH07153302A (ja) 1995-06-16
US5645344A (en) 1997-07-08
ATE168458T1 (de) 1998-08-15
FR2710133A3 (fr) 1995-03-24
DE9414763U1 (de) 1994-11-10
US5544030A (en) 1996-08-06
CN1115840A (zh) 1996-01-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8320 Willingness to grant licences declared (paragraph 23)