NO180735C - Lysraster - Google Patents
LysrasterInfo
- Publication number
- NO180735C NO180735C NO912038A NO912038A NO180735C NO 180735 C NO180735 C NO 180735C NO 912038 A NO912038 A NO 912038A NO 912038 A NO912038 A NO 912038A NO 180735 C NO180735 C NO 180735C
- Authority
- NO
- Norway
- Prior art keywords
- outside
- pct
- cross
- reflectors
- lamella
- 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
- F21V11/06—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
- 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)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3932935A DE3932935A1 (de) | 1989-10-03 | 1989-10-03 | Leuchtenraster |
PCT/EP1990/001551 WO1991005203A1 (de) | 1989-10-03 | 1990-09-13 | Leuchtenraster |
Publications (4)
Publication Number | Publication Date |
---|---|
NO912038D0 NO912038D0 (no) | 1991-05-28 |
NO912038L NO912038L (no) | 1991-06-27 |
NO180735B NO180735B (no) | 1997-02-24 |
NO180735C true NO180735C (no) | 1997-06-04 |
Family
ID=6390721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO912038A NO180735C (no) | 1989-10-03 | 1991-05-28 | Lysraster |
Country Status (10)
Country | Link |
---|---|
US (1) | US5264999A (de) |
EP (1) | EP0446317B1 (de) |
AT (1) | ATE118079T1 (de) |
DE (2) | DE3932935A1 (de) |
DK (1) | DK0446317T3 (de) |
ES (1) | ES2071828T3 (de) |
FI (1) | FI100266B (de) |
NO (1) | NO180735C (de) |
PT (1) | PT95475B (de) |
WO (1) | WO1991005203A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH690657A5 (de) * | 1993-12-01 | 2000-11-30 | Olga Raimondi Staeuble | Richtblende für Beleuchtungskörper. |
JP2686248B2 (ja) | 1995-11-16 | 1997-12-08 | 住友電気工業株式会社 | Si3N4セラミックスとその製造用Si基組成物及びこれらの製造方法 |
SE9701216L (sv) * | 1997-04-04 | 1998-04-27 | Fagerhults Ab | Sätt att framställa ett bländskydd, en reflektor eller dylikt till en elektrisk belysningsarmatur samt ett bländskydd, en reflektor elle dylikt, som framställts enligt sättet |
SE518945C2 (sv) | 1999-07-12 | 2002-12-10 | Fagerhults Belysning Ab | Blänkskydd till en belysningsarmatur samt sätt att montera ett sådant |
NZ524597A (en) | 2000-09-18 | 2005-06-24 | Rothmans Benson & Hedges | Low sidestream smoke cigarette with non-combustible treatment material |
JP4223402B2 (ja) * | 2001-11-01 | 2009-02-12 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 照明器具および照明器具用のラメラグリッド |
DE10221630A1 (de) * | 2002-05-15 | 2003-11-27 | Zumtobel Staff Gmbh | Leuchtenraster mit doppelwandigen Seitenreflektoren |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833010C2 (de) * | 1978-07-27 | 1980-04-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Lamellenraster für Raumbeleuchtung |
US4268897A (en) * | 1979-07-23 | 1981-05-19 | Templet Industries, Inc. | Self-locking louver for lighting fixture |
DE3005762C2 (de) * | 1980-02-15 | 1981-10-29 | Siemens AG, 1000 Berlin und 8000 München | Leuchtenraster mit gekrümmten Außenreflektoren |
DE3239692A1 (de) * | 1982-10-27 | 1984-05-03 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Leuchtenraster |
DE8230107U1 (de) * | 1982-10-27 | 1983-02-03 | Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg | Leuchtenraster |
DE3437192A1 (de) * | 1984-10-10 | 1986-04-10 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Leuchte mit veraenderbarer lichtverteilung |
DE8508740U1 (de) * | 1985-03-23 | 1985-05-15 | Zumtobel Ag, Dornbirn | Raster für Leuchtstofflampenleuchten |
DE8715276U1 (de) * | 1986-11-24 | 1988-03-24 | Thorn Licht GmbH, 5760 Arnsberg | Leuchtenraster |
US4888668A (en) * | 1987-09-28 | 1989-12-19 | Siemens Aktiengesellschaft | Mirror light unit |
DE8811249U1 (de) * | 1988-09-06 | 1988-10-20 | August Jordan GmbH & Co., 5600 Wuppertal | Leuchtenraster |
DE3900202A1 (de) * | 1989-01-05 | 1990-07-12 | Thorn Licht Gmbh | Mit einer stabfoermigen leuchtstofflampe bestueckte rasterleuchte |
-
1989
- 1989-10-03 DE DE3932935A patent/DE3932935A1/de not_active Withdrawn
-
1990
- 1990-09-13 DE DE59008418T patent/DE59008418D1/de not_active Expired - Fee Related
- 1990-09-13 WO PCT/EP1990/001551 patent/WO1991005203A1/de active IP Right Grant
- 1990-09-13 DK DK90913395.1T patent/DK0446317T3/da active
- 1990-09-13 EP EP90913395A patent/EP0446317B1/de not_active Expired - Lifetime
- 1990-09-13 ES ES90913395T patent/ES2071828T3/es not_active Expired - Lifetime
- 1990-09-13 US US07/687,885 patent/US5264999A/en not_active Expired - Lifetime
- 1990-09-13 AT AT90913395T patent/ATE118079T1/de not_active IP Right Cessation
- 1990-10-01 PT PT95475A patent/PT95475B/pt not_active IP Right Cessation
-
1991
- 1991-05-21 FI FI912450A patent/FI100266B/fi active
- 1991-05-28 NO NO912038A patent/NO180735C/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE3932935A1 (de) | 1991-04-11 |
NO912038L (no) | 1991-06-27 |
PT95475A (pt) | 1992-05-29 |
DE59008418D1 (de) | 1995-03-16 |
US5264999A (en) | 1993-11-23 |
PT95475B (pt) | 1998-07-31 |
EP0446317B1 (de) | 1995-02-01 |
EP0446317A1 (de) | 1991-09-18 |
FI912450A0 (fi) | 1991-05-21 |
NO912038D0 (no) | 1991-05-28 |
FI100266B (fi) | 1997-10-31 |
NO180735B (no) | 1997-02-24 |
ES2071828T3 (es) | 1995-07-01 |
WO1991005203A1 (de) | 1991-04-18 |
ATE118079T1 (de) | 1995-02-15 |
DK0446317T3 (da) | 1995-06-26 |
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