DE3005762C2 - - Google Patents

Info

Publication number
DE3005762C2
DE3005762C2 DE3005762A DE3005762A DE3005762C2 DE 3005762 C2 DE3005762 C2 DE 3005762C2 DE 3005762 A DE3005762 A DE 3005762A DE 3005762 A DE3005762 A DE 3005762A DE 3005762 C2 DE3005762 C2 DE 3005762C2
Authority
DE
Germany
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.)
Expired
Application number
DE3005762A
Other versions
DE3005762A1 (en
Inventor
Johann 8221 Traunwalchen De Poellmann
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.)
Siteco Beleuchtungstechnik GmbH
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
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE3005762A priority Critical patent/DE3005762C2/de
Publication of DE3005762A1 publication Critical patent/DE3005762A1/en
Application granted granted Critical
Publication of DE3005762C2 publication Critical patent/DE3005762C2/de
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=DE3005762(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06Screens 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
DE3005762A 1980-02-15 1980-02-15 Expired DE3005762C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3005762A DE3005762C2 (en) 1980-02-15 1980-02-15

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE3005762A DE3005762C2 (en) 1980-02-15 1980-02-15
FI810424A FI67617C (en) 1980-02-15 1981-02-12 Belysningsarmaturgaller med boejda yttre reflektorer
EP81101034A EP0034354B1 (en) 1980-02-15 1981-02-13 Louvre grid with curved lateral reflectors
AT81101034T AT3123T (en) 1980-02-15 1981-02-13 Light grating with curved outer reflectors.
ZA00810971A ZA8100971B (en) 1980-02-15 1981-02-13 Lighting unit louvre gaving curved external reflectors
BR8100895A BR8100895A (en) 1980-02-15 1981-02-13 luminescent screen with curved external reflectors
GR64129A GR74406B (en) 1980-02-15 1981-02-13
AR284296A AR222123A1 (en) 1980-02-15 1981-02-13 Modular lighting device

Publications (2)

Publication Number Publication Date
DE3005762A1 DE3005762A1 (en) 1981-08-20
DE3005762C2 true DE3005762C2 (en) 1981-10-29

Family

ID=6094742

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3005762A Expired DE3005762C2 (en) 1980-02-15 1980-02-15

Country Status (8)

Country Link
EP (1) EP0034354B1 (en)
AR (1) AR222123A1 (en)
AT (1) AT3123T (en)
BR (1) BR8100895A (en)
DE (1) DE3005762C2 (en)
FI (1) FI67617C (en)
GR (1) GR74406B (en)
ZA (1) ZA8100971B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239692A1 (en) * 1982-10-27 1984-05-03 Trilux Lenze Gmbh & Co Kg Light-fixture louvre
DE3403192A1 (en) * 1983-03-18 1984-09-20 Trilux Lenze Gmbh & Co Kg Luminaire louvre for an elongated lamp
EP0159534B1 (en) * 1984-03-31 1987-05-20 TRILUX-LENZE GmbH & Co. KG Elongated light fitting
DE3815418A1 (en) * 1988-05-06 1989-11-16 Philips Patentverwaltung Luminaire screen for an elongate lamp
DE3932935A1 (en) * 1989-10-03 1991-04-11 Zumtobel Ag Light grid
DE19612197A1 (en) * 1996-03-27 1997-10-02 Zumtobel Licht Method for producing a reflector for a lamp that is V-shaped in cross section and a reflector that is V-shaped in cross section

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6347511B2 (en) * 1981-03-04 1988-09-22 Toyota Motor Co Ltd
DE8307931U1 (en) * 1983-03-18 1983-07-21 Trilux-Lenze Gmbh + Co Kg, 5760 Arnsberg, De Light grating for an elongated lamp
FR2554549B1 (en) * 1983-11-03 1988-03-11 Sabir Anti-glare device for luminaires with linear sources
AT379228B (en) * 1984-03-06 1985-12-10 Zumtobel Ag Grid for fluorescent lamp lights
AT383202B (en) * 1984-04-05 1987-06-10 Bartenbach Christian Lamp
EP0268986B1 (en) * 1986-11-24 1994-01-26 THORN LICHT GmbH Lamp screen
DE8811249U1 (en) * 1988-09-06 1988-10-20 August Jordan Gmbh & Co., 5600 Wuppertal, De
GB2341669A (en) * 1998-09-15 2000-03-22 Interlux Limited Light controller for light fitting
DE102006017043B4 (en) * 2006-04-11 2015-04-09 Siteco Beleuchtungstechnik Gmbh Connection technology of slats in luminaire grids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2655702C3 (en) * 1976-12-09 1980-01-24 Trilux - Lenze Gmbh + Co Kg, 5760 Arnsberg
DE2723665A1 (en) * 1977-05-25 1978-11-30 Siemens Ag Screen for light fitting - uses grid of V=shaped punched anodised aluminium bars with cut=outs at crossover points
DE2833010C2 (en) * 1978-07-27 1980-04-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239692A1 (en) * 1982-10-27 1984-05-03 Trilux Lenze Gmbh & Co Kg Light-fixture louvre
DE3403192A1 (en) * 1983-03-18 1984-09-20 Trilux Lenze Gmbh & Co Kg Luminaire louvre for an elongated lamp
EP0159534B1 (en) * 1984-03-31 1987-05-20 TRILUX-LENZE GmbH & Co. KG Elongated light fitting
DE3815418A1 (en) * 1988-05-06 1989-11-16 Philips Patentverwaltung Luminaire screen for an elongate lamp
DE3932935A1 (en) * 1989-10-03 1991-04-11 Zumtobel Ag Light grid
WO1991005203A1 (en) * 1989-10-03 1991-04-18 Zumtobel Ag Spill shield
DE19612197A1 (en) * 1996-03-27 1997-10-02 Zumtobel Licht Method for producing a reflector for a lamp that is V-shaped in cross section and a reflector that is V-shaped in cross section

Also Published As

Publication number Publication date
FI67617C (en) 1985-04-10
BR8100895A (en) 1981-08-25
FI810424A (en)
FI810424L (en) 1981-08-16
AT3123T (en) 1983-05-15
ZA8100971B (en) 1982-03-31
GR74406B (en) 1984-06-28
DE3005762A1 (en) 1981-08-20
EP0034354B1 (en) 1983-04-20
AR222123A1 (en) 1981-04-15
FI67617B (en) 1984-12-31
EP0034354A1 (en) 1981-08-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8368 Opposition refused due to inadmissibility
8310 Action for declaration of annulment
8313 Request for invalidation rejected/withdrawn
8327 Change in the person/name/address of the patent owner

Owner name: SITECO BELEUCHTUNGSTECHNIK GMBH, 83301 TRAUNREUT,