DK0522480T3 - Elektrisk belysningsarmatur med afblændingsskærm og metode til at fremstille en sådan afblændingsskærm - Google Patents
Elektrisk belysningsarmatur med afblændingsskærm og metode til at fremstille en sådan afblændingsskærmInfo
- Publication number
- DK0522480T3 DK0522480T3 DK92111396.5T DK92111396T DK0522480T3 DK 0522480 T3 DK0522480 T3 DK 0522480T3 DK 92111396 T DK92111396 T DK 92111396T DK 0522480 T3 DK0522480 T3 DK 0522480T3
- Authority
- DK
- Denmark
- Prior art keywords
- transverse ribs
- recesses
- bent
- dimming screen
- bracing rib
- Prior art date
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
-
- 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)
- Optical Elements Other Than Lenses (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Connection Of Plates (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Luminescent Compositions (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Laminated Bodies (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9102123A SE9102123L (sv) | 1991-07-08 | 1991-07-08 | Elektrisk belysningsarmatur med blaendskydd samt saett att framstaella ett saadant blaendskydd |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0522480T3 true DK0522480T3 (da) | 1995-11-13 |
Family
ID=20383287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK92111396.5T DK0522480T3 (da) | 1991-07-08 | 1992-07-04 | Elektrisk belysningsarmatur med afblændingsskærm og metode til at fremstille en sådan afblændingsskærm |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0522480B1 (no) |
AT (1) | ATE124123T1 (no) |
DE (1) | DE69203046T2 (no) |
DK (1) | DK0522480T3 (no) |
FI (1) | FI104124B (no) |
NO (1) | NO305337B1 (no) |
SE (1) | SE9102123L (no) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE505031C2 (sv) * | 1994-02-01 | 1997-06-16 | Fagerhults Ab | Ett ämne till en ramstruktur, en medelst detta ämne framställd ramstruktur samt ett sätt att framställa en sådan ramstruktur |
GB2300470A (en) * | 1995-04-03 | 1996-11-06 | Louvre Company Limited The | A reflector unit for a light fitting |
FI111827B (fi) * | 1997-05-13 | 2003-09-30 | Teknoware Oy | Valaisin |
DE19840718A1 (de) * | 1998-09-07 | 2000-03-30 | Thorn Licht Gmbh | Leuchtenraster sowie Verfahren zur Herstellung lackierter Kanten von Teilen von Leuchtenrastern |
GB2341669A (en) * | 1998-09-15 | 2000-03-22 | Interlux Limited | Light controller for light fitting |
DE10112775B4 (de) * | 2001-03-16 | 2014-12-24 | Zumtobel Lighting Gmbh | Lamellenraster |
ITFI20020077U1 (it) * | 2002-07-19 | 2004-01-19 | Targetti Sankey Spa | Griglia antiabbagliamento per sorgenti luminose tubolari |
DE10322779A1 (de) * | 2003-05-19 | 2005-01-05 | Trilux-Lenze Gmbh + Co Kg | Leuchtenraster |
WO2021227248A1 (zh) * | 2020-05-12 | 2021-11-18 | 上海光联照明有限公司 | 灯具的防眩光格栅及加工工艺和具有防眩光格栅的灯具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB668693A (en) * | 1949-04-29 | 1952-03-19 | Sylvania Electric Prod | Louvre construction |
US3016997A (en) * | 1959-11-27 | 1962-01-16 | Price Edison | Lighting louvers |
DE2916331A1 (de) * | 1979-04-23 | 1980-11-13 | Alfred Korsch | Verfahren zur herstellung eines rasters, insbesondere eines leuchtenblendschutzrasters fuer spiegelrasterleuchten |
-
1991
- 1991-07-08 SE SE9102123A patent/SE9102123L/ not_active Application Discontinuation
-
1992
- 1992-07-03 NO NO922655A patent/NO305337B1/no not_active IP Right Cessation
- 1992-07-04 DK DK92111396.5T patent/DK0522480T3/da active
- 1992-07-04 EP EP92111396A patent/EP0522480B1/en not_active Expired - Lifetime
- 1992-07-04 DE DE69203046T patent/DE69203046T2/de not_active Expired - Fee Related
- 1992-07-04 AT AT92111396T patent/ATE124123T1/de not_active IP Right Cessation
- 1992-07-06 FI FI923104A patent/FI104124B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69203046D1 (de) | 1995-07-27 |
FI923104A (fi) | 1993-01-09 |
NO305337B1 (no) | 1999-05-10 |
ATE124123T1 (de) | 1995-07-15 |
FI104124B1 (fi) | 1999-11-15 |
FI104124B (fi) | 1999-11-15 |
NO922655D0 (no) | 1992-07-03 |
DE69203046T2 (de) | 1995-11-23 |
FI923104A0 (fi) | 1992-07-06 |
EP0522480A1 (en) | 1993-01-13 |
NO922655L (no) | 1993-01-11 |
SE9102123L (sv) | 1993-01-09 |
EP0522480B1 (en) | 1995-06-21 |
SE9102123D0 (sv) | 1991-07-08 |
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