ZA81971B - Lighting unit louvre gaving curved external reflectors - Google Patents

Lighting unit louvre gaving curved external reflectors

Info

Publication number
ZA81971B
ZA81971B ZA00810971A ZA81971A ZA81971B ZA 81971 B ZA81971 B ZA 81971B ZA 00810971 A ZA00810971 A ZA 00810971A ZA 81971 A ZA81971 A ZA 81971A ZA 81971 B ZA81971 B ZA 81971B
Authority
ZA
South Africa
Prior art keywords
gaving
lighting unit
curved external
external reflectors
louvre
Prior art date
Application number
ZA00810971A
Other languages
English (en)
Inventor
J Poellmann
Original Assignee
Siemens Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6094742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA81971(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ZA81971B publication Critical patent/ZA81971B/xx

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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
ZA00810971A 1980-02-15 1981-02-13 Lighting unit louvre gaving curved external reflectors ZA81971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3005762A DE3005762C2 (de) 1980-02-15 1980-02-15 Leuchtenraster mit gekrümmten Außenreflektoren

Publications (1)

Publication Number Publication Date
ZA81971B true ZA81971B (en) 1982-03-31

Family

ID=6094742

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810971A ZA81971B (en) 1980-02-15 1981-02-13 Lighting unit louvre gaving curved external reflectors

Country Status (8)

Country Link
EP (1) EP0034354B1 (xx)
AR (1) AR222123A1 (xx)
AT (1) ATE3123T1 (xx)
BR (1) BR8100895A (xx)
DE (1) DE3005762C2 (xx)
FI (1) FI67617C (xx)
GR (1) GR74406B (xx)
ZA (1) ZA81971B (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144053A (en) * 1981-03-04 1982-09-06 Toyota Motor Corp Rotary atomizing electrostatic coating device
DE3239692A1 (de) * 1982-10-27 1984-05-03 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Leuchtenraster
DE8307931U1 (de) * 1983-03-18 1983-07-21 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Leuchtenraster fuer eine langgestreckte lampe
DE3403192A1 (de) * 1983-03-18 1984-09-20 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Leuchtenraster fuer eine langgestreckte lampe
FR2554549B1 (fr) * 1983-11-03 1988-03-11 Sabir Dispositif anti-eblouissement pour luminaires a sources lineaires
AT379228B (de) * 1984-03-06 1985-12-10 Zumtobel Ag Raster fuer leuchtstofflampenleuchten
DE3412162C1 (de) * 1984-03-31 1985-08-29 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg Langgestreckte Leuchte
AT383202B (de) * 1984-04-05 1987-06-10 Bartenbach Christian Leuchte
DE3788934D1 (de) * 1986-11-24 1994-03-10 Thorn Licht Gmbh Leuchtenraster.
DE3815418A1 (de) * 1988-05-06 1989-11-16 Philips Patentverwaltung Leuchtenraster fuer eine langgestreckte lampe
DE8811249U1 (de) * 1988-09-06 1988-10-20 August Jordan GmbH & Co., 5600 Wuppertal Leuchtenraster
DE3932935A1 (de) * 1989-10-03 1991-04-11 Zumtobel Ag Leuchtenraster
DE19612197A1 (de) * 1996-03-27 1997-10-02 Zumtobel Licht Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor
GB2341669A (en) * 1998-09-15 2000-03-22 Interlux Limited Light controller for light fitting
DE102006017043B4 (de) * 2006-04-11 2015-04-09 Siteco Beleuchtungstechnik Gmbh Verbindungstechnik von Lamellen in Leuchtenrastern

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655702C3 (de) * 1976-12-09 1980-01-24 Trilux - Lenze Gmbh + Co Kg, 5760 Arnsberg Leuchtenraster für eine langgestreckte Lampe
DE2723665A1 (de) * 1977-05-25 1978-11-30 Siemens Ag Raster mit v-foermigen lamellen, insbesondere fuer leuchten
DE2833010C2 (de) * 1978-07-27 1980-04-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Lamellenraster für Raumbeleuchtung

Also Published As

Publication number Publication date
DE3005762C2 (de) 1981-10-29
FI810424L (fi) 1981-08-16
ATE3123T1 (de) 1983-05-15
BR8100895A (pt) 1981-08-25
AR222123A1 (es) 1981-04-15
EP0034354B1 (de) 1983-04-20
FI67617C (fi) 1985-04-10
EP0034354A1 (de) 1981-08-26
DE3005762A1 (de) 1981-08-20
GR74406B (xx) 1984-06-28
FI67617B (fi) 1984-12-31

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