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FR2633098A1 - Electrodes d'amorcage pour lampe a decharge de haute intensite - Google Patents

Electrodes d'amorcage pour lampe a decharge de haute intensite Download PDF

Info

Publication number
FR2633098A1
FR2633098A1 FR8907875A FR8907875A FR2633098A1 FR 2633098 A1 FR2633098 A1 FR 2633098A1 FR 8907875 A FR8907875 A FR 8907875A FR 8907875 A FR8907875 A FR 8907875A FR 2633098 A1 FR2633098 A1 FR 2633098A1
Authority
FR
France
Prior art keywords
envelope
electrodes
lamp according
electrode
elongate
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR8907875A
Other languages
English (en)
French (fr)
Inventor
John Melvin Anderson
Victor David Roberts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2633098A1 publication Critical patent/FR2633098A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • 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

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)
FR8907875A 1988-06-20 1989-06-14 Electrodes d'amorcage pour lampe a decharge de haute intensite Withdrawn FR2633098A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20851488A 1988-06-20 1988-06-20

Publications (1)

Publication Number Publication Date
FR2633098A1 true FR2633098A1 (fr) 1989-12-22

Family

ID=22774868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8907875A Withdrawn FR2633098A1 (fr) 1988-06-20 1989-06-14 Electrodes d'amorcage pour lampe a decharge de haute intensite

Country Status (5)

Country Link
JP (1) JPH0260048A (de)
DE (1) DE3918839A1 (de)
FR (1) FR2633098A1 (de)
GB (1) GB2221086A (de)
NL (1) NL8901518A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632450A1 (fr) * 1988-06-03 1989-12-08 Gen Electric Lampe a decharge de haute intensite, sans electrodes, de rendement eleve, dont l'amorcage est facilite

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4902937A (en) * 1988-07-28 1990-02-20 General Electric Company Capacitive starting electrodes for hid lamps
US4894590A (en) * 1988-08-01 1990-01-16 General Electric Company Spiral single starting electrode for HID lamps
DE4120730C2 (de) * 1991-06-24 1995-11-23 Heraeus Noblelight Gmbh Elektrodenlose Niederdruck-Entladungslampe
EP1414058A3 (de) * 2002-10-24 2006-02-15 Lg Electronics Inc. Elektrodenloses Lampensystem und zugehöriger Kolben
KR100498307B1 (ko) 2002-10-24 2005-07-01 엘지전자 주식회사 무전극 조명 시스템의 재발광 촉진 장치
WO2007041192A2 (en) * 2005-09-30 2007-04-12 Energetiq Technology, Inc. Inductively-driven plasma light source

Citations (4)

* 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
DE2821826A1 (de) * 1977-05-23 1978-11-30 Gen Electric Gasentladungsvorrichtung mit quellenfreiem elektrischen feld
EP0207333A1 (de) * 1985-06-26 1987-01-07 General Electric Company Elektrodenfreie Hochdrucknatriumiodidbogenlampe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434915A (en) * 1934-10-17 1935-09-11 Ets Claude Paz & Silva Improvements in the supply of electric discharge tubes excited inductively
US3500118A (en) * 1967-07-17 1970-03-10 Gen Electric Electrodeless gaseous electric discharge devices utilizing ferrite cores
GB1393673A (en) * 1971-05-12 1975-05-07 Ami Ltd Electrodeless discharge devices
US4233541A (en) * 1979-05-24 1980-11-11 General Electric Company Start winding for solenoidal electric field discharge lamps
JPS5774962A (en) * 1980-10-29 1982-05-11 Hitachi Ltd High-frequency discharge lamp device
DE3617110A1 (de) * 1986-05-21 1987-11-26 Leybold Heraeus Gmbh & Co Kg Lampe fuer die erzeugung von gas-resonanzstrahlungen

Patent Citations (4)

* 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
DE2821826A1 (de) * 1977-05-23 1978-11-30 Gen Electric Gasentladungsvorrichtung mit quellenfreiem elektrischen feld
EP0207333A1 (de) * 1985-06-26 1987-01-07 General Electric Company Elektrodenfreie Hochdrucknatriumiodidbogenlampe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632450A1 (fr) * 1988-06-03 1989-12-08 Gen Electric Lampe a decharge de haute intensite, sans electrodes, de rendement eleve, dont l'amorcage est facilite
NL8901406A (nl) * 1988-06-03 1990-01-02 Gen Electric Elektrode-vrije hoge-intensiteitsontladingslamp met grote werkzaamheid welke een gemakkelijke start vertoont.

Also Published As

Publication number Publication date
JPH0260048A (ja) 1990-02-28
NL8901518A (nl) 1990-01-16
GB2221086A (en) 1990-01-24
GB8914053D0 (en) 1989-08-09
DE3918839A1 (de) 1989-12-21

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