NL7600572A - ELECTRODELESS FLUORESCENT LAMP. - Google Patents
ELECTRODELESS FLUORESCENT LAMP.Info
- Publication number
- NL7600572A NL7600572A NL7600572A NL7600572A NL7600572A NL 7600572 A NL7600572 A NL 7600572A NL 7600572 A NL7600572 A NL 7600572A NL 7600572 A NL7600572 A NL 7600572A NL 7600572 A NL7600572 A NL 7600572A
- Authority
- NL
- Netherlands
- Prior art keywords
- fluorescent lamp
- electrodeless fluorescent
- electrodeless
- lamp
- fluorescent
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Gas-Filled Discharge Tubes (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54237475A | 1975-01-20 | 1975-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7600572A true NL7600572A (en) | 1976-07-22 |
Family
ID=24163546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7600572A NL7600572A (en) | 1975-01-20 | 1976-01-20 | ELECTRODELESS FLUORESCENT LAMP. |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS59940B2 (en) |
BE (1) | BE837718A (en) |
DE (2) | DE2601587B2 (en) |
FR (1) | FR2298187A1 (en) |
GB (2) | GB1555095A (en) |
IT (1) | IT1054250B (en) |
NL (1) | NL7600572A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4253047A (en) * | 1977-05-23 | 1981-02-24 | General Electric Company | Starting electrodes for solenoidal electric field discharge lamps |
JPS585506B2 (en) * | 1978-03-06 | 1983-01-31 | ウエスチングハウス エレクトリック コ−ポレ−ション | Electrodeless discharge device |
US4233541A (en) * | 1979-05-24 | 1980-11-11 | General Electric Company | Start winding for solenoidal electric field discharge lamps |
CA1144224A (en) * | 1979-08-08 | 1983-04-05 | Martin D. Nahemow | High frequency electrodeless lamp having a gapped magnetic core and method |
US4357559A (en) * | 1980-03-17 | 1982-11-02 | General Electric Company | Fluorescent lamp utilizing phosphor combination |
JPH0621784U (en) * | 1992-08-27 | 1994-03-22 | 株式会社三井ハイテック | Cleaning equipment |
US6057649A (en) * | 1993-05-11 | 2000-05-02 | U.S. Philips Corporation | Illumination unit, electrodeless low-pressure discharge lamp, and coil suitable for use therein |
DE10058852A1 (en) * | 2000-11-27 | 2002-06-06 | Raylux Gmbh | Compact, electrodeless, low-pressure gas discharge lamp with increased service life |
KR100430006B1 (en) * | 2002-04-10 | 2004-05-03 | 엘지전자 주식회사 | Plasma lighting system |
CN101826443A (en) * | 2009-03-06 | 2010-09-08 | 李博 | Electrodeless fluorescent lamp bulb |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR743168A (en) * | 1931-12-26 | 1933-03-25 | ||
JPS4026509Y1 (en) * | 1964-03-10 | 1965-09-08 | ||
US3500118A (en) * | 1967-07-17 | 1970-03-10 | Gen Electric | Electrodeless gaseous electric discharge devices utilizing ferrite cores |
US3521120A (en) * | 1968-03-20 | 1970-07-21 | Gen Electric | High frequency electrodeless fluorescent lamp assembly |
US3551742A (en) * | 1969-03-06 | 1970-12-29 | Valentin Anatolievich Gruzdev | Electrodeless high-frequency light source |
-
1976
- 1976-01-17 DE DE19762601587 patent/DE2601587B2/en active Granted
- 1976-01-17 DE DE19762659859 patent/DE2659859C2/en not_active Expired
- 1976-01-20 BE BE163634A patent/BE837718A/en not_active IP Right Cessation
- 1976-01-20 IT IT1939176A patent/IT1054250B/en active
- 1976-01-20 GB GB222676A patent/GB1555095A/en not_active Expired
- 1976-01-20 FR FR7601336A patent/FR2298187A1/en active Granted
- 1976-01-20 NL NL7600572A patent/NL7600572A/en not_active Application Discontinuation
- 1976-01-20 GB GB3361378A patent/GB1555099A/en not_active Expired
- 1976-01-20 JP JP51004692A patent/JPS59940B2/en not_active Expired
-
1980
- 1980-08-15 JP JP11186180A patent/JPS5635365A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2601587C3 (en) | 1980-07-17 |
DE2659859A1 (en) | 1977-10-20 |
DE2601587B2 (en) | 1979-11-08 |
JPS59940B2 (en) | 1984-01-09 |
BE837718A (en) | 1976-07-20 |
FR2298187A1 (en) | 1976-08-13 |
DE2601587A1 (en) | 1976-07-22 |
JPS51122973A (en) | 1976-10-27 |
DE2659859C2 (en) | 1985-08-01 |
GB1555095A (en) | 1979-11-07 |
IT1054250B (en) | 1981-11-10 |
JPS5635365A (en) | 1981-04-08 |
GB1555099A (en) | 1979-11-07 |
FR2298187B1 (en) | 1978-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |