DE29915305U1 - Step reflector - Google Patents
Step reflectorInfo
- Publication number
- DE29915305U1 DE29915305U1 DE29915305U DE29915305U DE29915305U1 DE 29915305 U1 DE29915305 U1 DE 29915305U1 DE 29915305 U DE29915305 U DE 29915305U DE 29915305 U DE29915305 U DE 29915305U DE 29915305 U1 DE29915305 U1 DE 29915305U1
- Authority
- DE
- Germany
- Prior art keywords
- step reflector
- reflector
- asymmetrical
- lamps
- stepped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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
- F21V7/0008—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
- F21V7/09—Optical design with a combination of different curvatures
-
- 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)
Description
Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29915305U DE29915305U1 (en) | 1999-09-01 | 1999-09-01 | Step reflector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29915305U DE29915305U1 (en) | 1999-09-01 | 1999-09-01 | Step reflector |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29915305U1 true DE29915305U1 (en) | 2000-01-05 |
Family
ID=8078289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29915305U Expired - Lifetime DE29915305U1 (en) | 1999-09-01 | 1999-09-01 | Step reflector |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29915305U1 (en) |
-
1999
- 1999-09-01 DE DE29915305U patent/DE29915305U1/en not_active Expired - Lifetime
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20000210 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20021216 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20060401 |