SE8701308D0 - Anordning for variabel ljusgenomsleppning - Google Patents
Anordning for variabel ljusgenomsleppningInfo
- Publication number
- SE8701308D0 SE8701308D0 SE8701308A SE8701308A SE8701308D0 SE 8701308 D0 SE8701308 D0 SE 8701308D0 SE 8701308 A SE8701308 A SE 8701308A SE 8701308 A SE8701308 A SE 8701308A SE 8701308 D0 SE8701308 D0 SE 8701308D0
- Authority
- SE
- Sweden
- Prior art keywords
- transmission device
- light transmission
- variable light
- fields
- angles
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701308A SE459928B (sv) | 1987-03-30 | 1987-03-30 | Anordning vid foenster med variabel ljusgenomslaeppning omfattande tvaa polariserade filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8701308A SE459928B (sv) | 1987-03-30 | 1987-03-30 | Anordning vid foenster med variabel ljusgenomslaeppning omfattande tvaa polariserade filter |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8701308D0 true SE8701308D0 (sv) | 1987-03-30 |
SE8701308L SE8701308L (sv) | 1988-10-01 |
SE459928B SE459928B (sv) | 1989-08-21 |
Family
ID=20368032
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701308A SE459928B (sv) | 1987-03-30 | 1987-03-30 | Anordning vid foenster med variabel ljusgenomslaeppning omfattande tvaa polariserade filter |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE459928B (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2270104A (en) * | 1992-08-25 | 1994-03-02 | Yen Chou | Light regulating window |
-
1987
- 1987-03-30 SE SE8701308A patent/SE459928B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8701308L (sv) | 1988-10-01 |
SE459928B (sv) | 1989-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8701308-2 Effective date: 19921005 Format of ref document f/p: F |