EP0503708A3 - Reflector for accommodating an electric lamp - Google Patents
Reflector for accommodating an electric lamp Download PDFInfo
- Publication number
- EP0503708A3 EP0503708A3 EP19920200582 EP92200582A EP0503708A3 EP 0503708 A3 EP0503708 A3 EP 0503708A3 EP 19920200582 EP19920200582 EP 19920200582 EP 92200582 A EP92200582 A EP 92200582A EP 0503708 A3 EP0503708 A3 EP 0503708A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- accommodating
- electric lamp
- lamp
- electric
- 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.)
- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP91200504 | 1991-03-08 | ||
EP91200504 | 1991-03-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0503708A2 EP0503708A2 (en) | 1992-09-16 |
EP0503708A3 true EP0503708A3 (en) | 1992-12-09 |
Family
ID=8207538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19920200582 Withdrawn EP0503708A3 (en) | 1991-03-08 | 1992-03-02 | Reflector for accommodating an electric lamp |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0503708A3 (en) |
JP (1) | JPH04123009U (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6248733B1 (en) * | 1998-01-09 | 2001-06-19 | 3M Innovative Properties Company | Method for limiting the growth of microorganisms using metal-containing compounds |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB265177A (en) * | 1926-01-27 | 1927-12-22 | Zeiss Carl | Improvements in reflectors for a point-like source of light |
US4447865A (en) * | 1982-05-13 | 1984-05-08 | General Electric Company | Reflector lamp |
US4914557A (en) * | 1988-03-31 | 1990-04-03 | U.S. Philips Corporation | Luminaire having a light absorbing collar |
-
1992
- 1992-03-02 EP EP19920200582 patent/EP0503708A3/en not_active Withdrawn
- 1992-03-09 JP JP1162092U patent/JPH04123009U/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB265177A (en) * | 1926-01-27 | 1927-12-22 | Zeiss Carl | Improvements in reflectors for a point-like source of light |
US4447865A (en) * | 1982-05-13 | 1984-05-08 | General Electric Company | Reflector lamp |
US4914557A (en) * | 1988-03-31 | 1990-04-03 | U.S. Philips Corporation | Luminaire having a light absorbing collar |
Also Published As
Publication number | Publication date |
---|---|
EP0503708A2 (en) | 1992-09-16 |
JPH04123009U (en) | 1992-11-06 |
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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 |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): BE DE ES FR GB IT NL |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): BE DE ES FR GB IT NL |
|
17P | Request for examination filed |
Effective date: 19930526 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19941001 |