AT294243B - Glare-free luminaire - Google Patents
Glare-free luminaireInfo
- Publication number
- AT294243B AT294243B AT245369A AT245369A AT294243B AT 294243 B AT294243 B AT 294243B AT 245369 A AT245369 A AT 245369A AT 245369 A AT245369 A AT 245369A AT 294243 B AT294243 B AT 294243B
- Authority
- AT
- Austria
- Prior art keywords
- glare
- luminaire
- free
- free luminaire
- 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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT245369A AT294243B (en) | 1969-03-12 | 1969-03-12 | Glare-free luminaire |
| DE7008799U DE7008799U (en) | 1969-03-12 | 1970-03-10 | GLARE-FREE LAMP. |
| CH362370A CH516120A (en) | 1969-03-12 | 1970-03-11 | Glare-free luminaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT245369A AT294243B (en) | 1969-03-12 | 1969-03-12 | Glare-free luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT294243B true AT294243B (en) | 1971-11-10 |
Family
ID=3534625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT245369A AT294243B (en) | 1969-03-12 | 1969-03-12 | Glare-free luminaire |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT294243B (en) |
| CH (1) | CH516120A (en) |
| DE (1) | DE7008799U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK145207C (en) * | 1976-12-21 | 1983-02-28 | Poulsen Louis & Co A S | LIGHTING LIGHT WITH A MIRRORING REFLECTOR |
-
1969
- 1969-03-12 AT AT245369A patent/AT294243B/en not_active IP Right Cessation
-
1970
- 1970-03-10 DE DE7008799U patent/DE7008799U/en not_active Expired
- 1970-03-11 CH CH362370A patent/CH516120A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE7008799U (en) | 1970-08-13 |
| CH516120A (en) | 1971-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |