ATE204634T1 - Reflektor mit einem mindestens eine rotationssymmetrische oder zylindrische reflektorfläche aufweisenden reflektor - Google Patents

Reflektor mit einem mindestens eine rotationssymmetrische oder zylindrische reflektorfläche aufweisenden reflektor

Info

Publication number
ATE204634T1
ATE204634T1 AT97101272T AT97101272T ATE204634T1 AT E204634 T1 ATE204634 T1 AT E204634T1 AT 97101272 T AT97101272 T AT 97101272T AT 97101272 T AT97101272 T AT 97101272T AT E204634 T1 ATE204634 T1 AT E204634T1
Authority
AT
Austria
Prior art keywords
reflector
space
lamp
rotationally symmetric
boundary
Prior art date
Application number
AT97101272T
Other languages
English (en)
Inventor
Harald Dr Hofman
Original Assignee
Erco Leuchten
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 DE19632665A external-priority patent/DE19632665C2/de
Application filed by Erco Leuchten filed Critical Erco Leuchten
Application granted granted Critical
Publication of ATE204634T1 publication Critical patent/ATE204634T1/de

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Aerials With Secondary Devices (AREA)
AT97101272T 1996-02-05 1997-01-28 Reflektor mit einem mindestens eine rotationssymmetrische oder zylindrische reflektorfläche aufweisenden reflektor ATE204634T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19603846 1996-02-05
DE19632665A DE19632665C2 (de) 1996-02-05 1996-08-14 Leuchte mit einem Reflektor und einem diffus streuenden Bauteil

Publications (1)

Publication Number Publication Date
ATE204634T1 true ATE204634T1 (de) 2001-09-15

Family

ID=26022590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97101272T ATE204634T1 (de) 1996-02-05 1997-01-28 Reflektor mit einem mindestens eine rotationssymmetrische oder zylindrische reflektorfläche aufweisenden reflektor

Country Status (6)

Country Link
US (1) US5957565A (de)
EP (1) EP0787943B1 (de)
JP (1) JP3567410B2 (de)
AT (1) ATE204634T1 (de)
DK (1) DK0787943T3 (de)
ES (1) ES2162657T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116749A (en) 1998-06-03 2000-09-12 Spaulding Lighting, Inc. Canopy luminaire assembly
US6568826B1 (en) * 1999-10-13 2003-05-27 Irwin Kotovsky Lighting apparatus and method
US6494596B1 (en) 2000-06-13 2002-12-17 Hubbell Incorporated Reflector with textured inner surface and prismatic outer surface
JPWO2005116518A1 (ja) * 2004-05-26 2008-04-03 多摩ファインオプト株式会社 液晶表示装置及びバックライト装置
DE102005022054C5 (de) * 2005-05-09 2013-01-17 Erco Gmbh Leuchte
US9976723B2 (en) * 2016-02-26 2018-05-22 Technical Consumer Products, Inc. Plastic downlight fixture having interlocking attachment features

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE225476C (de) *
DE616604C (de) * 1929-08-08 1935-08-01 Jens Emanuel Magnus Hansen Beleuchtungsvorrichtung mit konzentrierter Lichtquelle
US2879377A (en) * 1955-09-26 1959-03-24 Oral W Layng Camera flash bulb shield and light control unit
DE1262182B (de) * 1963-02-07 1968-03-07 Edison Price Abgeschirmte Leuchte
DE2336418A1 (de) * 1973-07-13 1975-02-20 Erco Leuchten Deckenleuchte in abgehaengter decke
US5020252A (en) * 1985-05-31 1991-06-04 Boef J A G De Illuminated sign system
NO175399C (no) * 1992-03-31 1994-10-05 Osram Fabrikken As Diffusor til bruk i reklame-/informasjonstavler

Also Published As

Publication number Publication date
EP0787943A2 (de) 1997-08-06
US5957565A (en) 1999-09-28
JP3567410B2 (ja) 2004-09-22
DK0787943T3 (da) 2001-10-08
EP0787943B1 (de) 2001-08-22
JPH1012021A (ja) 1998-01-16
EP0787943A3 (de) 1998-02-04
ES2162657T3 (es) 2002-01-01

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