NL7306424A - - Google Patents
Info
- Publication number
- NL7306424A NL7306424A NL7306424A NL7306424A NL7306424A NL 7306424 A NL7306424 A NL 7306424A NL 7306424 A NL7306424 A NL 7306424A NL 7306424 A NL7306424 A NL 7306424A NL 7306424 A NL7306424 A NL 7306424A
- Authority
- NL
- Netherlands
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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722222529 DE2222529B2 (de) | 1972-05-08 | 1972-05-08 | Leuchte mit einem rotationssymmetrischen reflektor und einer roehrenfoermigen lampe |
| DE19732308003 DE2308003B2 (de) | 1973-02-17 | 1973-02-17 | Leuchte mit einem rotationssymmetrischen reflektor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7306424A true NL7306424A (en:Method) | 1973-11-12 |
Family
ID=25763225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7306424A NL7306424A (en:Method) | 1972-05-08 | 1973-05-08 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT351633B (en:Method) |
| CH (1) | CH555030A (en:Method) |
| FR (1) | FR2183856A1 (en:Method) |
| GB (1) | GB1423622A (en:Method) |
| NL (1) | NL7306424A (en:Method) |
| SE (1) | SE419794B (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT382948B (de) * | 1982-12-16 | 1987-04-27 | Trilux Lenze Gmbh & Co Kg | Leuchte |
-
1973
- 1973-04-26 CH CH595473A patent/CH555030A/xx not_active IP Right Cessation
- 1973-04-27 AT AT377873A patent/AT351633B/de not_active IP Right Cessation
- 1973-05-02 GB GB2084173A patent/GB1423622A/en not_active Expired
- 1973-05-04 SE SE7306235A patent/SE419794B/xx unknown
- 1973-05-07 FR FR7316301A patent/FR2183856A1/fr not_active Withdrawn
- 1973-05-08 NL NL7306424A patent/NL7306424A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE419794B (sv) | 1981-08-24 |
| CH555030A (de) | 1974-10-15 |
| FR2183856A1 (en:Method) | 1973-12-21 |
| AT351633B (de) | 1979-08-10 |
| GB1423622A (en) | 1976-02-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |