FI872714A - Elektrodfri fluorescerande urladdningslampa - Google Patents
Elektrodfri fluorescerande urladdningslampa Download PDFInfo
- Publication number
- FI872714A FI872714A FI872714A FI872714A FI872714A FI 872714 A FI872714 A FI 872714A FI 872714 A FI872714 A FI 872714A FI 872714 A FI872714 A FI 872714A FI 872714 A FI872714 A FI 872714A
- Authority
- FI
- Finland
- Prior art keywords
- essentially
- exciter mechanism
- field
- fluorescent tube
- electrical field
- Prior art date
Links
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
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872714A FI97174C (sv) | 1987-06-17 | 1987-06-17 | Elektrodfri fluorescerande urladdningslampa |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI872714A FI97174C (sv) | 1987-06-17 | 1987-06-17 | Elektrodfri fluorescerande urladdningslampa |
FI872714 | 1987-06-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI872714A0 FI872714A0 (sv) | 1987-06-17 |
FI872714A true FI872714A (sv) | 1988-12-18 |
FI97174B FI97174B (sv) | 1996-07-15 |
FI97174C FI97174C (sv) | 1996-10-25 |
Family
ID=8524692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI872714A FI97174C (sv) | 1987-06-17 | 1987-06-17 | Elektrodfri fluorescerande urladdningslampa |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI97174C (sv) |
-
1987
- 1987-06-17 FI FI872714A patent/FI97174C/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI872714A0 (sv) | 1987-06-17 |
FI97174C (sv) | 1996-10-25 |
FI97174B (sv) | 1996-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: INTENT PATENTS A.G. |