BE849180A - Lampe fluorescente sans electrodes - Google Patents

Lampe fluorescente sans electrodes

Info

Publication number
BE849180A
BE849180A BE173061A BE173061A BE849180A BE 849180 A BE849180 A BE 849180A BE 173061 A BE173061 A BE 173061A BE 173061 A BE173061 A BE 173061A BE 849180 A BE849180 A BE 849180A
Authority
BE
Belgium
Prior art keywords
electrodes
fluorescent lamp
fluorescent
lamp
Prior art date
Application number
BE173061A
Other languages
English (en)
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 US05/642,148 external-priority patent/US3987335A/en
Application filed filed Critical
Publication of BE849180A publication Critical patent/BE849180A/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)
  • Discharge Lamps And Accessories Thereof (AREA)
BE173061A 1975-12-18 1976-12-08 Lampe fluorescente sans electrodes BE849180A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/642,148 US3987335A (en) 1975-01-20 1975-12-18 Electrodeless fluorescent lamp bulb RF power energized through magnetic core located partially within gas discharge space

Publications (1)

Publication Number Publication Date
BE849180A true BE849180A (fr) 1977-06-08

Family

ID=24575396

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173061A BE849180A (fr) 1975-12-18 1976-12-08 Lampe fluorescente sans electrodes

Country Status (4)

Country Link
JP (1) JPS6013265B2 (fr)
BE (1) BE849180A (fr)
DE (1) DE2656950C2 (fr)
GB (1) GB1555098A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332661U (fr) * 1986-08-18 1988-03-02

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
JPS5277484A (en) 1977-06-29
DE2656950A1 (de) 1977-07-07
DE2656950C2 (de) 1983-10-06
JPS6013265B2 (ja) 1985-04-05
GB1555098A (en) 1979-11-07

Similar Documents

Publication Publication Date Title
BE864152A (fr) Lampe fluorescente sans electrode perfectionnee
FR2326036A1 (fr) Lampe fluorescente
BE864165A (fr) Lampe fluorescente
NL178208C (nl) Elektrodeloze fluorescentielamp.
NL7511416A (nl) Elektrische ontladingslamp.
NL174103C (nl) Elektrische ontladingslamp.
FR2342554A1 (fr) Lampe fluorescente
FR2283566A1 (fr) Monture de lampe fluorescente
FR2275904A1 (fr) Monture de lampe fluorescente
FR2298187A1 (fr) Lampe fluorescente
AT354565B (de) Entladungslampe
BE849534A (fr) Lampe fluorescente
BE837719A (fr) Lampe fluorescente sans electrodes
BE837717A (fr) Lampe fluorescente sans electrodes
BE849181A (fr) Lampe fluorescente sans electrode
BE837716A (fr) Lampe fluorescente sans electrodes
FR2306526A1 (fr) Lampe electrique
BE849180A (fr) Lampe fluorescente sans electrodes
AT356211B (de) Leuchte fuer leuchtstofflampen
BR7604895A (pt) Unidade de lampada fluorescente
FR2325213A1 (fr) Douille de lampe
BE863273A (fr) Lampe fluorescente perfectionnee
SU476716A1 (ru) Пускорегулирующее устройство дл трех люминесцентных ламп с подогревными электродами
SE7606354L (sv) Fluorescenta belysningsenheter
BR5500364U (pt) Soquete para lampada fluorescente

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GENERAL ELECTRIC CY

Effective date: 19851231