PT878661E - GLASS ELEMENT FOR LIGHTING PLACES BY NATURAL LIGHT - Google Patents
GLASS ELEMENT FOR LIGHTING PLACES BY NATURAL LIGHTInfo
- Publication number
- PT878661E PT878661E PT98401093T PT98401093T PT878661E PT 878661 E PT878661 E PT 878661E PT 98401093 T PT98401093 T PT 98401093T PT 98401093 T PT98401093 T PT 98401093T PT 878661 E PT878661 E PT 878661E
- Authority
- PT
- Portugal
- Prior art keywords
- sheets
- light
- structuring
- transparent sheets
- lamellae
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Glass Compositions (AREA)
- Optical Elements Other Than Lenses (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
- Polarising Elements (AREA)
Abstract
A glass pane unit is used for enhanced daylight illumination of rooms. It comprises at least two transparent sheets (1, 2) enclosing parallel light-deflecting curved lamellae (3) each with a convexly-curved end (4), facing the incident light. A light-scattering surface structure is included. The light-scattering surface structure (7) is embossed on one of the transparent sheets (2). Preferably, the sheets are plane silicate glass or polymethylmethacrylate (PMMA) sheets, with the structuring on one side. A plastic sheet lining may provide the structuring on silicate glass. The structuring comprises ridges or grooves transverse to the lamellae. These are sinusoidal with specific amplitude and height. Three transparent sheets may be used, the surface pattern facing into a gas filled interspace.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29708518U DE29708518U1 (en) | 1997-05-14 | 1997-05-14 | Glass component |
Publications (1)
Publication Number | Publication Date |
---|---|
PT878661E true PT878661E (en) | 2006-06-30 |
Family
ID=8040289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT98401093T PT878661E (en) | 1997-05-14 | 1998-05-06 | GLASS ELEMENT FOR LIGHTING PLACES BY NATURAL LIGHT |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0878661B1 (en) |
AT (1) | ATE319039T1 (en) |
DE (2) | DE29708518U1 (en) |
ES (1) | ES2258812T3 (en) |
PT (1) | PT878661E (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29708518U1 (en) * | 1997-05-14 | 1997-07-17 | Vegla Vereinigte Glaswerke Gmbh, 52066 Aachen | Glass component |
DE10000966A1 (en) * | 2000-01-12 | 2001-07-19 | Gnan Karl Heinz | Multiple pane with spatial insert |
DE10127982A1 (en) * | 2001-06-08 | 2002-12-12 | Prismen Gmbh & Co Kg | Retroreflective daylight system with glass tubes has at least two glass tubes arranged horizontally and one above the other or vertically and adjacent to each other |
GB2402907B (en) * | 2003-06-10 | 2006-03-22 | Levolux At Ltd | Improvements in or relating to a solar shading louvre |
DE102005016616B3 (en) | 2005-04-12 | 2006-08-31 | Eckelt Glas Gmbh | Slat Venetian blind for fitting in a space between two rigid panes in a multiple windowpane uses slat supports to define spaces and adjusting angles for individual slats |
DE102005019033A1 (en) * | 2005-04-23 | 2006-07-20 | Eckelt Glas Gmbh | Insulating window pane with a vacuum inner space for buildings comprises parts of a light deviating or shading device formed as support bodies which are built into an intermediate space of the pane |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1772236U (en) * | 1956-10-11 | 1958-08-14 | Ernst Th Schroeder | HOLLOW GLASS PLATE. |
DE8514467U1 (en) * | 1985-05-15 | 1986-09-11 | GGN Glashandels-Gesellschaft Nördlingen mbH & Co KG, 8860 Nördlingen | Multi-pane insulating glass unit with an integrated light-directing system |
DE4442228C1 (en) * | 1994-11-26 | 1996-04-25 | Helmut Frank Ottomar P Mueller | Daylight illumination device for building interior |
DE29601308U1 (en) * | 1996-01-26 | 1996-04-11 | Federmann, Helmut, Dr., 51427 Bergisch Gladbach | Device for supplying a room with glare-free, diffuse sunlight |
DE29708518U1 (en) * | 1997-05-14 | 1997-07-17 | Vegla Vereinigte Glaswerke Gmbh, 52066 Aachen | Glass component |
-
1997
- 1997-05-14 DE DE29708518U patent/DE29708518U1/en not_active Expired - Lifetime
-
1998
- 1998-05-06 EP EP98401093A patent/EP0878661B1/en not_active Expired - Lifetime
- 1998-05-06 DE DE69833627T patent/DE69833627T2/en not_active Expired - Lifetime
- 1998-05-06 ES ES98401093T patent/ES2258812T3/en not_active Expired - Lifetime
- 1998-05-06 PT PT98401093T patent/PT878661E/en unknown
- 1998-05-06 AT AT98401093T patent/ATE319039T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0878661A2 (en) | 1998-11-18 |
ATE319039T1 (en) | 2006-03-15 |
EP0878661B1 (en) | 2006-03-01 |
EP0878661A3 (en) | 2000-10-04 |
DE69833627D1 (en) | 2006-04-27 |
DE69833627T2 (en) | 2007-03-29 |
ES2258812T3 (en) | 2006-09-01 |
DE29708518U1 (en) | 1997-07-17 |
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