PT85099A - Sistema de iluminacao fluorescente sem electrodos - Google Patents
Sistema de iluminacao fluorescente sem electrodosInfo
- Publication number
- PT85099A PT85099A PT8509987A PT8509987A PT85099A PT 85099 A PT85099 A PT 85099A PT 8509987 A PT8509987 A PT 8509987A PT 8509987 A PT8509987 A PT 8509987A PT 85099 A PT85099 A PT 85099A
- Authority
- PT
- Portugal
- Prior art keywords
- electrical field
- collision
- induced electrical
- lighting system
- magnetic field
- Prior art date
Links
- 230000005684 electric field Effects 0.000 title abstract 6
- 230000005284 excitation Effects 0.000 abstract 4
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 230000005670 electromagnetic radiation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT8509987A PT85099B (pt) | 1987-06-17 | 1987-06-17 | Sistema de iluminacao fluorescente sem electrodos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT8509987A PT85099B (pt) | 1987-06-17 | 1987-06-17 | Sistema de iluminacao fluorescente sem electrodos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT85099A true PT85099A (pt) | 1989-06-30 |
| PT85099B PT85099B (pt) | 1993-09-30 |
Family
ID=20084047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT8509987A PT85099B (pt) | 1987-06-17 | 1987-06-17 | Sistema de iluminacao fluorescente sem electrodos |
Country Status (1)
| Country | Link |
|---|---|
| PT (1) | PT85099B (pt) |
-
1987
- 1987-06-17 PT PT8509987A patent/PT85099B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT85099B (pt) | 1993-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19930305 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19980930 |