EP0953802A3 - Leuchte für eine elektrodenlose Leuchtstofflampe - Google Patents
Leuchte für eine elektrodenlose Leuchtstofflampe Download PDFInfo
- Publication number
- EP0953802A3 EP0953802A3 EP99108422A EP99108422A EP0953802A3 EP 0953802 A3 EP0953802 A3 EP 0953802A3 EP 99108422 A EP99108422 A EP 99108422A EP 99108422 A EP99108422 A EP 99108422A EP 0953802 A3 EP0953802 A3 EP 0953802A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fluorescent lamp
- luminaire
- reflector
- electrodeless fluorescent
- lighting fixture
- 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.)
- Ceased
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
- F21V7/0058—Reflectors for light sources adapted to cooperate with light sources of shapes different from point-like or linear, e.g. circular light sources
-
- 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
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1998119221 DE19819221A1 (de) | 1998-04-29 | 1998-04-29 | Leuchte für eine elektrodenlose Leuchtstofflampe |
| DE19819221 | 1998-04-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0953802A2 EP0953802A2 (de) | 1999-11-03 |
| EP0953802A3 true EP0953802A3 (de) | 2001-10-31 |
Family
ID=7866216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99108422A Ceased EP0953802A3 (de) | 1998-04-29 | 1999-04-29 | Leuchte für eine elektrodenlose Leuchtstofflampe |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0953802A3 (de) |
| DE (1) | DE19819221A1 (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500118A (en) * | 1967-07-17 | 1970-03-10 | Gen Electric | Electrodeless gaseous electric discharge devices utilizing ferrite cores |
| AU4387279A (en) * | 1978-02-01 | 1979-08-09 | University Of Sydney, The | Linking reflector |
| EP0854317A2 (de) * | 1997-01-20 | 1998-07-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reflektor und Leuchte mit einem derartigen Reflektor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2601666B2 (de) | 1975-01-20 | 1979-11-08 | General Electric Co., Schenectady, N.Y. (V.St.A.) | Elektrodenlose Leuchtstofflampe |
-
1998
- 1998-04-29 DE DE1998119221 patent/DE19819221A1/de not_active Ceased
-
1999
- 1999-04-29 EP EP99108422A patent/EP0953802A3/de not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3500118A (en) * | 1967-07-17 | 1970-03-10 | Gen Electric | Electrodeless gaseous electric discharge devices utilizing ferrite cores |
| AU4387279A (en) * | 1978-02-01 | 1979-08-09 | University Of Sydney, The | Linking reflector |
| EP0854317A2 (de) * | 1997-01-20 | 1998-07-22 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Reflektor und Leuchte mit einem derartigen Reflektor |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19819221A1 (de) | 1999-11-11 |
| EP0953802A2 (de) | 1999-11-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| AK | Designated contracting states |
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| AX | Request for extension of the european patent |
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|
| PUAL | Search report despatched |
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| AK | Designated contracting states |
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| 17P | Request for examination filed |
Effective date: 20020218 |
|
| AKX | Designation fees paid |
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|
| 17Q | First examination report despatched |
Effective date: 20060803 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED |
|
| 18R | Application refused |
Effective date: 20070422 |