BE849181A - Lampe fluorescente sans electrode - Google Patents

Lampe fluorescente sans electrode

Info

Publication number
BE849181A
BE849181A BE173062A BE173062A BE849181A BE 849181 A BE849181 A BE 849181A BE 173062 A BE173062 A BE 173062A BE 173062 A BE173062 A BE 173062A BE 849181 A BE849181 A BE 849181A
Authority
BE
Belgium
Prior art keywords
electrode
fluorescent lamp
fluorescent
lamp
Prior art date
Application number
BE173062A
Other languages
English (en)
French (fr)
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
Priority claimed from US05/642,056 external-priority patent/US4005330A/en
Application filed filed Critical
Publication of BE849181A publication Critical patent/BE849181A/xx

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)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
BE173062A 1975-12-18 1976-12-08 Lampe fluorescente sans electrode BE849181A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/642,056 US4005330A (en) 1975-01-20 1975-12-18 Electrodeless fluorescent lamp

Publications (1)

Publication Number Publication Date
BE849181A true BE849181A (fr) 1977-06-08

Family

ID=24574996

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173062A BE849181A (fr) 1975-12-18 1976-12-08 Lampe fluorescente sans electrode

Country Status (4)

Country Link
JP (1) JPS5277485A (enrdf_load_stackoverflow)
BE (1) BE849181A (enrdf_load_stackoverflow)
DE (1) DE2657008C2 (enrdf_load_stackoverflow)
GB (3) GB1554745A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585506B2 (ja) * 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 無電極放電装置
NL7901897A (nl) * 1979-03-09 1980-09-11 Philips Nv Elektrodeloze gasontladingslamp.
CA1144224A (en) * 1979-08-08 1983-04-05 Martin D. Nahemow High frequency electrodeless lamp having a gapped magnetic core and method
JPH01127793U (enrdf_load_stackoverflow) * 1988-02-19 1989-08-31

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
GB1554742A (en) 1979-10-31
GB1554745A (en) 1979-10-31
GB1554746A (en) 1979-10-31
JPS5756191B2 (enrdf_load_stackoverflow) 1982-11-29
DE2657008C2 (de) 1982-06-09
JPS5277485A (en) 1977-06-29
DE2657008A1 (de) 1977-06-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19851231