BE883450A - Lampe a decharge a champ electrique solenoidal - Google Patents

Lampe a decharge a champ electrique solenoidal

Info

Publication number
BE883450A
BE883450A BE0/200737A BE200737A BE883450A BE 883450 A BE883450 A BE 883450A BE 0/200737 A BE0/200737 A BE 0/200737A BE 200737 A BE200737 A BE 200737A BE 883450 A BE883450 A BE 883450A
Authority
BE
Belgium
Prior art keywords
electric field
discharge lamp
field discharge
solenoidal electric
solenoidal
Prior art date
Application number
BE0/200737A
Other languages
English (en)
Inventor
A Ferro
Original Assignee
Gen Electric
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of BE883450A publication Critical patent/BE883450A/fr

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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
BE0/200737A 1979-05-24 1980-05-23 Lampe a decharge a champ electrique solenoidal BE883450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/042,217 US4233541A (en) 1979-05-24 1979-05-24 Start winding for solenoidal electric field discharge lamps

Publications (1)

Publication Number Publication Date
BE883450A true BE883450A (fr) 1980-11-24

Family

ID=21920690

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/200737A BE883450A (fr) 1979-05-24 1980-05-23 Lampe a decharge a champ electrique solenoidal

Country Status (6)

Country Link
US (1) US4233541A (fr)
JP (1) JPS55155463A (fr)
BE (1) BE883450A (fr)
CA (1) CA1144225A (fr)
DE (1) DE3019543C2 (fr)
GB (1) GB2050685B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376912A (en) * 1980-07-21 1983-03-15 General Electric Company Electrodeless lamp operating circuit and method
DE3815458A1 (de) * 1988-05-06 1989-11-16 Philips Patentverwaltung Anordnung zur erzeugung von roentgenaufnahmen mittels eines photoleiters
DE3918839A1 (de) * 1988-06-20 1989-12-21 Gen Electric Entladungslampe hoher intensitaet
US4959584A (en) * 1989-06-23 1990-09-25 General Electric Company Luminaire for an electrodeless high intensity discharge lamp
US6404176B1 (en) * 2001-07-31 2002-06-11 Hewlett-Packard Company Push-pull auto transformer
CN100447939C (zh) * 2004-12-22 2008-12-31 李进 外包组合式磁能发生器及其磁能灯
CN100435267C (zh) * 2004-12-22 2008-11-19 李进 内穿组合式磁能发生器及其磁能灯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2015885A (en) * 1932-04-22 1935-10-01 Meaf Mach En Apparaten Fab Nv Method of producing a source of light
US2223399A (en) * 1935-10-14 1940-12-03 Ets Claude Paz & Silva Supply of electric discharge tubes excited inductively
DE2043103A1 (de) * 1970-08-31 1972-03-16 Grete Hoengesberg Fa Elektronisches Vorschaltgerät für Leuchtstoff-Lampen
DE2659859C2 (de) * 1975-01-20 1985-08-01 General Electric Co., Schenectady, N.Y. Vorrichtung zur Aufrechterhaltung einer elektrischen Entladung
US4005330A (en) * 1975-01-20 1977-01-25 General Electric Company Electrodeless fluorescent lamp
US4017764A (en) * 1975-01-20 1977-04-12 General Electric Company Electrodeless fluorescent lamp having a radio frequency gas discharge excited by a closed loop magnetic core
US4253047A (en) * 1977-05-23 1981-02-24 General Electric Company Starting electrodes for solenoidal electric field discharge lamps

Also Published As

Publication number Publication date
JPS55155463A (en) 1980-12-03
GB2050685A (en) 1981-01-07
DE3019543A1 (de) 1980-11-27
GB2050685B (en) 1984-01-11
US4233541A (en) 1980-11-11
DE3019543C2 (de) 1984-07-19
CA1144225A (fr) 1983-04-05

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19850523