GB8914053D0 - Starting electrodes for hid lamps - Google Patents

Starting electrodes for hid lamps

Info

Publication number
GB8914053D0
GB8914053D0 GB898914053A GB8914053A GB8914053D0 GB 8914053 D0 GB8914053 D0 GB 8914053D0 GB 898914053 A GB898914053 A GB 898914053A GB 8914053 A GB8914053 A GB 8914053A GB 8914053 D0 GB8914053 D0 GB 8914053D0
Authority
GB
United Kingdom
Prior art keywords
hid lamps
starting electrodes
electrodes
starting
hid
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Withdrawn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
GB898914053A
Other versions
GB2221086A (en
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 GB8914053D0 publication Critical patent/GB8914053D0/en
Publication of GB2221086A publication Critical patent/GB2221086A/en
Withdrawn legal-status Critical Current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
GB8914053A 1988-06-20 1989-06-19 Starting electrodes for electrodeless lamps Withdrawn GB2221086A (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB8914053D0 true GB8914053D0 (en) 1989-08-09
GB2221086A GB2221086A (en) 1990-01-24

Family

ID=22774868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8914053A Withdrawn GB2221086A (en) 1988-06-20 1989-06-19 Starting electrodes for electrodeless lamps

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890042A (en) * 1988-06-03 1989-12-26 General Electric Company High efficacy electrodeless high intensity discharge lamp exhibiting easy starting
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 (en) * 1991-06-24 1995-11-23 Heraeus Noblelight Gmbh Electrodeless low-pressure discharge lamp
KR100498307B1 (en) 2002-10-24 2005-07-01 엘지전자 주식회사 Reluminescence acceleration apparatus for plasma lighting system
EP1414058A3 (en) * 2002-10-24 2006-02-15 Lg Electronics Inc. Electrodeless lamp system and bulb thereof
JP2009510698A (en) * 2005-09-30 2009-03-12 エナジェティック・テクノロジー・インコーポレーテッド Inductive drive type plasma light source

Family Cites Families (10)

* 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
GB434915A (en) * 1934-10-17 1935-09-11 Ets Claude Paz & Silva Improvements in the supply of electric discharge tubes excited inductively
US2223399A (en) * 1935-10-14 1940-12-03 Ets Claude Paz & Silva 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
US4253047A (en) * 1977-05-23 1981-02-24 General Electric Company Starting electrodes for solenoidal electric field discharge lamps
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
US4783615A (en) * 1985-06-26 1988-11-08 General Electric Company Electrodeless high pressure sodium iodide arc lamp
DE3617110A1 (en) * 1986-05-21 1987-11-26 Leybold Heraeus Gmbh & Co Kg Lamp for producing resonant gas radiation

Also Published As

Publication number Publication date
FR2633098A1 (en) 1989-12-22
NL8901518A (en) 1990-01-16
JPH0260048A (en) 1990-02-28
GB2221086A (en) 1990-01-24
DE3918839A1 (en) 1989-12-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)