EP1113219A3 - Leuchte - Google Patents

Leuchte Download PDF

Info

Publication number
EP1113219A3
EP1113219A3 EP00128495A EP00128495A EP1113219A3 EP 1113219 A3 EP1113219 A3 EP 1113219A3 EP 00128495 A EP00128495 A EP 00128495A EP 00128495 A EP00128495 A EP 00128495A EP 1113219 A3 EP1113219 A3 EP 1113219A3
Authority
EP
European Patent Office
Prior art keywords
oblong
lamp
tapered area
crosswise plates
crosswise
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.)
Granted
Application number
EP00128495A
Other languages
English (en)
French (fr)
Other versions
EP1113219A2 (de
EP1113219B1 (de
Inventor
Christian Bartenbach
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.)
Ludwig Leuchten KG
Original Assignee
Gebr LUDWIG GmbH
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 Gebr LUDWIG GmbH filed Critical Gebr LUDWIG GmbH
Publication of EP1113219A2 publication Critical patent/EP1113219A2/de
Publication of EP1113219A3 publication Critical patent/EP1113219A3/de
Application granted granted Critical
Publication of EP1113219B1 publication Critical patent/EP1113219B1/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
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Leuchte für eine längliche Lampe mit parallel zur Lampe verlaufenden Längsreflektoren und einer Vielzahl voneinander beabstandeter Querlamellen, die einen unteren, sich verjüngenden Bereich aufweisen und deren Unterkante gebogen ist, wobei der Querschnitt des unteren, sich verjüngenden Bereichs (4) über die Breite der Querlamellen (3) die gleiche Form aufweist, und wobei die den unteren, sich verjüngenden Bereich (4) nach oben begrenzenden Kanten (8) in ihrer Krümmung mit der Unterkante (9) der Querlamellen (3) übereinstimmen.
EP00128495A 1999-12-27 2000-12-23 Leuchte Expired - Lifetime EP1113219B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT219099 1999-12-27
AT219099 1999-12-27

Publications (3)

Publication Number Publication Date
EP1113219A2 EP1113219A2 (de) 2001-07-04
EP1113219A3 true EP1113219A3 (de) 2002-02-06
EP1113219B1 EP1113219B1 (de) 2008-01-02

Family

ID=3529646

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00128495A Expired - Lifetime EP1113219B1 (de) 1999-12-27 2000-12-23 Leuchte

Country Status (4)

Country Link
US (2) US6582099B2 (de)
EP (1) EP1113219B1 (de)
AT (1) ATE382827T1 (de)
DE (1) DE50014892D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010460A1 (it) * 2001-05-18 2002-11-18 Fiat Ricerche Dispositivo di illuminazione a luminanza controllata.
WO2003038336A1 (en) * 2001-11-01 2003-05-08 Koninklijke Philips Electronics N.V. Luminaire and lamellae grid for this
ATE395557T1 (de) * 2002-01-28 2008-05-15 Koninkl Philips Electronics Nv Leuchte mit leuchtenraster, für rohrförmige lampe
ITFI20020077U1 (it) * 2002-07-19 2004-01-19 Targetti Sankey Spa Griglia antiabbagliamento per sorgenti luminose tubolari
DE60315468T2 (de) * 2002-08-01 2008-04-17 Koninklijke Philips Electronics N.V. Leuchte und lamellenraster dafür
DE10360943A1 (de) * 2003-12-23 2005-07-21 Engel, Hartmut S. Beleuchtungseinrichtung
US7195374B2 (en) * 2004-03-12 2007-03-27 Honeywell International, Inc. Luminaires for artificial lighting
CN101057102A (zh) * 2004-11-12 2007-10-17 皇家飞利浦电子股份有限公司 照明设备及所用的薄片遮板
NL1027815C2 (nl) * 2004-12-17 2006-06-20 Lichtholland B V Lamel voor een reflector van een verlichtingsarmatuur met een buislamp.
TWI335608B (en) * 2006-07-20 2011-01-01 Au Optronics Corp Connecting unit for wick of cold cathode fluorescent lamp
DE102013207609A1 (de) * 2013-04-25 2014-10-30 Osram Gmbh Reflektoranordnung mit mehreren Reflektoren und Halbleiterlichtquellen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138747A1 (de) * 1983-10-18 1985-04-24 Semperlux GmbH Parabolisches Lamellenelement für langgestreckte Lichtquellen
DE4417917A1 (de) * 1994-05-24 1995-12-07 Kotzolt Leuchten Lamellen-Einsatz für die Lichtaustrittsöffnung von Lichtrohren
US5758954A (en) * 1995-02-14 1998-06-02 U.S. Philips Corporation Luminaire
GB2341669A (en) * 1998-09-15 2000-03-22 Interlux Limited Light controller for light fitting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2066960T3 (es) 1989-12-27 1995-03-16 Philips Nv Luminaria.
US5528478A (en) * 1995-10-04 1996-06-18 Cooper Industries, Inc. Lighting fixture having a parabolic louver
EP0862713B1 (de) * 1996-10-08 2003-04-02 Koninklijke Philips Electronics N.V. Beleuchtungsapparat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138747A1 (de) * 1983-10-18 1985-04-24 Semperlux GmbH Parabolisches Lamellenelement für langgestreckte Lichtquellen
DE4417917A1 (de) * 1994-05-24 1995-12-07 Kotzolt Leuchten Lamellen-Einsatz für die Lichtaustrittsöffnung von Lichtrohren
US5758954A (en) * 1995-02-14 1998-06-02 U.S. Philips Corporation Luminaire
GB2341669A (en) * 1998-09-15 2000-03-22 Interlux Limited Light controller for light fitting

Also Published As

Publication number Publication date
EP1113219A2 (de) 2001-07-04
EP1113219B1 (de) 2008-01-02
ATE382827T1 (de) 2008-01-15
US20010019481A1 (en) 2001-09-06
DE50014892D1 (de) 2008-02-14
US6582099B2 (en) 2003-06-24

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