NL8901954A - Spiraalvormige enkele startelektrode voor hid-lampen. - Google Patents
Spiraalvormige enkele startelektrode voor hid-lampen. Download PDFInfo
- Publication number
- NL8901954A NL8901954A NL8901954A NL8901954A NL8901954A NL 8901954 A NL8901954 A NL 8901954A NL 8901954 A NL8901954 A NL 8901954A NL 8901954 A NL8901954 A NL 8901954A NL 8901954 A NL8901954 A NL 8901954A
- Authority
- NL
- Netherlands
- Prior art keywords
- electrode
- arc tube
- starting
- starting electrode
- discharge
- 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)
- Circuit Arrangements For Discharge Lamps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/226,584 US4894590A (en) | 1988-08-01 | 1988-08-01 | Spiral single starting electrode for HID lamps |
US22658488 | 1988-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8901954A true NL8901954A (nl) | 1990-03-01 |
Family
ID=22849504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8901954A NL8901954A (nl) | 1988-08-01 | 1989-07-27 | Spiraalvormige enkele startelektrode voor hid-lampen. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4894590A (de) |
JP (1) | JPH0286050A (de) |
DE (1) | DE3923807C2 (de) |
FR (1) | FR2636168B1 (de) |
GB (1) | GB2221569B (de) |
NL (1) | NL8901954A (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4982140A (en) * | 1989-10-05 | 1991-01-01 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
US5059868A (en) * | 1990-05-23 | 1991-10-22 | General Electric Company | Starting circuit for an electrodeless high intensity discharge lamp |
US5047693A (en) * | 1990-05-23 | 1991-09-10 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
US5084654A (en) * | 1990-05-23 | 1992-01-28 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
US5075600A (en) * | 1990-06-07 | 1991-12-24 | General Electric Company | Piezoelectrically actuated variable capacitor |
US5107185A (en) * | 1990-06-24 | 1992-04-21 | General Electric Company | Shielded starting coil for an electrodeless high intensity discharge lamp |
US5095249A (en) * | 1990-12-04 | 1992-03-10 | General Electric Company | Gas probe starter for an electrodeless high intensity discharge lamp |
US5103140A (en) * | 1990-12-04 | 1992-04-07 | General Electric Company | Starting circuit for an electrodeless high intensity discharge lamp |
US5057750A (en) * | 1990-12-04 | 1991-10-15 | General Electric Company | Two-stage resonant starting circuit for an electrodeless high intensity discharge lamp |
US5248918A (en) * | 1990-12-04 | 1993-09-28 | General Electric Company | Starting aid for an electrodeless high intensity discharge lamp |
US5118996A (en) * | 1991-06-24 | 1992-06-02 | General Electric Company | Starting circuit for an electrodeless high intensity discharge lamp |
DE69206921T2 (de) * | 1991-08-14 | 1996-07-04 | Matsushita Electric Works Ltd | Elektrodenlose Entladungslampe |
US5280154A (en) * | 1992-01-30 | 1994-01-18 | International Business Machines Corporation | Radio frequency induction plasma processing system utilizing a uniform field coil |
TW214598B (en) * | 1992-05-20 | 1993-10-11 | Diablo Res Corp | Impedance matching and filter network for use with electrodeless discharge lamp |
US5581157A (en) * | 1992-05-20 | 1996-12-03 | Diablo Research Corporation | Discharge lamps and methods for making discharge lamps |
US5397966A (en) * | 1992-05-20 | 1995-03-14 | Diablo Research Corporation | Radio frequency interference reduction arrangements for electrodeless discharge lamps |
US5306986A (en) * | 1992-05-20 | 1994-04-26 | Diablo Research Corporation | Zero-voltage complementary switching high efficiency class D amplifier |
EP0643900B1 (de) * | 1992-06-05 | 1998-09-02 | Diablo Research Corporation | Elektrodenlose entladungslampe mit push-pull e klasse verstärker und spule |
TW210397B (en) * | 1992-06-05 | 1993-08-01 | Diablo Res Corp | Base mechanism to attach an electrodeless discharge light bulb to a socket in a standard lamp harp structure |
US5519285A (en) | 1992-12-15 | 1996-05-21 | Matsushita Electric Works, Ltd. | Electrodeless discharge lamp |
US5760547A (en) * | 1996-09-04 | 1998-06-02 | General Electric Company | Multiple-discharge electrodeless fluorescent lamp |
US5886478A (en) * | 1997-11-13 | 1999-03-23 | Northrop Grumman Corporation | Integral igniter for electrodeless lamps |
US6313587B1 (en) | 1998-01-13 | 2001-11-06 | Fusion Lighting, Inc. | High frequency inductive lamp and power oscillator |
US6137237A (en) | 1998-01-13 | 2000-10-24 | Fusion Lighting, Inc. | High frequency inductive lamp and power oscillator |
WO2012005620A1 (ru) * | 2010-07-08 | 2012-01-12 | Korotkov Konstantin Georgievich | Устройство для измерения напряженности электромагнитного поля |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1930097A (en) * | 1930-04-04 | 1933-10-10 | Gen Electric | Electric discharge tube for emitting rays |
US3872340A (en) * | 1974-05-28 | 1975-03-18 | Gen Electric | High temperature lamp starting aid |
US4037129A (en) * | 1976-03-10 | 1977-07-19 | Gte Sylvania Incorporated | High pressure sodium vapor lamp having low starting voltage |
US4253047A (en) * | 1977-05-23 | 1981-02-24 | General Electric Company | Starting electrodes for solenoidal electric field discharge lamps |
US4298828A (en) * | 1979-02-21 | 1981-11-03 | Westinghouse Electric Corp. | High frequency electrodeless lamp having a gapped magnetic core and method |
NL7901897A (nl) * | 1979-03-09 | 1980-09-11 | Philips Nv | Elektrodeloze gasontladingslamp. |
US4633135A (en) * | 1980-12-29 | 1986-12-30 | General Electric Company | Starting aid for high pressure sodium vapor lamp |
US4783615A (en) * | 1985-06-26 | 1988-11-08 | General Electric Company | Electrodeless high pressure sodium iodide arc lamp |
JPH0646599B2 (ja) * | 1985-10-21 | 1994-06-15 | 松下電工株式会社 | 無電極放電灯装置 |
DE3617110A1 (de) * | 1986-05-21 | 1987-11-26 | Leybold Heraeus Gmbh & Co Kg | Lampe fuer die erzeugung von gas-resonanzstrahlungen |
US4812702A (en) * | 1987-12-28 | 1989-03-14 | General Electric Company | Excitation coil for hid electrodeless discharge lamp |
DE3918839A1 (de) * | 1988-06-20 | 1989-12-21 | Gen Electric | Entladungslampe hoher intensitaet |
US4902937A (en) * | 1988-07-28 | 1990-02-20 | General Electric Company | Capacitive starting electrodes for hid lamps |
-
1988
- 1988-08-01 US US07/226,584 patent/US4894590A/en not_active Expired - Fee Related
-
1989
- 1989-07-19 DE DE3923807A patent/DE3923807C2/de not_active Expired - Fee Related
- 1989-07-20 FR FR8909758A patent/FR2636168B1/fr not_active Expired - Fee Related
- 1989-07-26 JP JP1191609A patent/JPH0286050A/ja active Pending
- 1989-07-27 NL NL8901954A patent/NL8901954A/nl not_active Application Discontinuation
- 1989-07-28 GB GB8917365A patent/GB2221569B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4894590A (en) | 1990-01-16 |
DE3923807C2 (de) | 1994-03-10 |
FR2636168A1 (fr) | 1990-03-09 |
GB2221569B (en) | 1992-12-16 |
GB2221569A (en) | 1990-02-07 |
FR2636168B1 (fr) | 1993-12-24 |
DE3923807A1 (de) | 1990-02-08 |
JPH0286050A (ja) | 1990-03-27 |
GB8917365D0 (en) | 1989-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL8901954A (nl) | Spiraalvormige enkele startelektrode voor hid-lampen. | |
US4902937A (en) | Capacitive starting electrodes for hid lamps | |
US4894589A (en) | Starting means, with piezoelectrically-located capacitive starting electrodes, for HID lamps | |
US5838108A (en) | Method and apparatus for starting difficult to start electrodeless lamps using a field emission source | |
EP0049465B1 (de) | Vorrichtung und Verfahren zur Zündung von Entladungslampen hoher Intensität | |
EP0035898A1 (de) | Vorrichtung mit einer durch Mikrowellen erregten Plasmalichtquelle | |
US4982140A (en) | Starting aid for an electrodeless high intensity discharge lamp | |
MX9603623A (es) | Fuente compacta de microondas para estimular lamparas inalambricas. | |
JPH0679517B2 (ja) | 無電極高光度放電ランプ用始動回路 | |
US5047693A (en) | Starting aid for an electrodeless high intensity discharge lamp | |
US4437041A (en) | Amalgam heating system for solenoidal electric field lamps | |
US5057750A (en) | Two-stage resonant starting circuit for an electrodeless high intensity discharge lamp | |
CA2056552C (en) | Starting circuit for an electrodeless high intensity discharge lamp | |
US5084654A (en) | Starting aid for an electrodeless high intensity discharge lamp | |
US4344018A (en) | High pressure metal vapor discharge lamp | |
NL8901518A (nl) | Startelektroden voor hoge-intensiteits gasontladingslampen. | |
JP2846680B2 (ja) | 高圧放電灯 | |
US6043613A (en) | Starting system for electrodeless metal halide discharge lamps | |
EP0049466B1 (de) | Zündhilfe mit niedriger Energie für Entladungslampen hoher Intensität | |
CA2000522A1 (en) | Capacitive starting electrodes for hid lamps | |
CA2126768C (en) | Magnetic-field discharge lamp and lighting device using the same | |
JPH10112395A (ja) | 無電極ランプ点灯装置 | |
JP3409373B2 (ja) | ソレノイド磁界式放電灯 | |
SU1561127A1 (ru) | Газоразр дна безэлектродна высокочастотна лампа | |
EP0689228A1 (de) | Magnetfeldentladungslampe und Beleuchtungsvorrichtung unter Verwendung derselbe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BV | The patent application has lapsed |