NO159417C - Bredtstraalende, rotasjonssymmetrisk veilykt. - Google Patents
Bredtstraalende, rotasjonssymmetrisk veilykt.Info
- Publication number
- NO159417C NO159417C NO823750A NO823750A NO159417C NO 159417 C NO159417 C NO 159417C NO 823750 A NO823750 A NO 823750A NO 823750 A NO823750 A NO 823750A NO 159417 C NO159417 C NO 159417C
- Authority
- NO
- Norway
- Prior art keywords
- axis
- lamp
- symmetry
- outer diameter
- reflector
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- 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
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3203284A DE3203284C2 (de) | 1982-02-01 | 1982-02-01 | Breitstrahlende, rotationssymmetrische Straßenleuchte |
Publications (3)
Publication Number | Publication Date |
---|---|
NO823750L NO823750L (no) | 1983-08-02 |
NO159417B NO159417B (no) | 1988-09-12 |
NO159417C true NO159417C (no) | 1988-12-21 |
Family
ID=6154483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO823750A NO159417C (no) | 1982-02-01 | 1982-11-10 | Bredtstraalende, rotasjonssymmetrisk veilykt. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0085145B1 (de) |
AT (1) | ATE13714T1 (de) |
DE (1) | DE3203284C2 (de) |
DK (1) | DK150757C (de) |
GR (1) | GR77733B (de) |
NO (1) | NO159417C (de) |
ZA (1) | ZA828952B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10222635A1 (de) * | 2002-05-17 | 2003-12-18 | Ilias Efthimiou | Fadenabzugsdüse |
CN101963321B (zh) * | 2009-07-23 | 2012-06-27 | 富士迈半导体精密工业(上海)有限公司 | 路面照明装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE290015C (de) * | ||||
DE453026C (de) * | 1926-05-26 | 1927-11-26 | Louis Poulsen & Co | Reflektoranordnung fuer indirekte Beleuchtung |
US1796468A (en) * | 1927-07-26 | 1931-03-17 | Main Georges | Incandescent electric lamp |
GB448412A (en) * | 1934-09-03 | 1935-03-04 | Henri Leroudier | An improved projecting apparatus for light or heat rays or sound waves |
US3593014A (en) * | 1969-01-17 | 1971-07-13 | Gen Signal Corp | Low level light fixture |
-
1982
- 1982-02-01 DE DE3203284A patent/DE3203284C2/de not_active Expired
- 1982-11-05 EP EP82110218A patent/EP0085145B1/de not_active Expired
- 1982-11-05 AT AT82110218T patent/ATE13714T1/de not_active IP Right Cessation
- 1982-11-09 DK DK498382A patent/DK150757C/da not_active IP Right Cessation
- 1982-11-10 NO NO823750A patent/NO159417C/no unknown
- 1982-11-11 GR GR69783A patent/GR77733B/el unknown
- 1982-12-06 ZA ZA828952A patent/ZA828952B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE3203284C2 (de) | 1984-08-02 |
NO823750L (no) | 1983-08-02 |
GR77733B (de) | 1984-09-25 |
DK150757C (da) | 1988-04-05 |
EP0085145A1 (de) | 1983-08-10 |
DE3203284A1 (de) | 1983-08-18 |
NO159417B (no) | 1988-09-12 |
DK498382A (da) | 1983-08-02 |
ZA828952B (en) | 1983-12-28 |
ATE13714T1 (de) | 1985-06-15 |
EP0085145B1 (de) | 1985-06-05 |
DK150757B (da) | 1987-06-15 |
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