GB2469186B - A delay line for applicators of electrodeless gas discharge lamps - Google Patents

A delay line for applicators of electrodeless gas discharge lamps

Info

Publication number
GB2469186B
GB2469186B GB1005107.6A GB201005107A GB2469186B GB 2469186 B GB2469186 B GB 2469186B GB 201005107 A GB201005107 A GB 201005107A GB 2469186 B GB2469186 B GB 2469186B
Authority
GB
United Kingdom
Prior art keywords
applicators
gas discharge
delay line
discharge lamps
electrodeless gas
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.)
Expired - Fee Related
Application number
GB1005107.6A
Other versions
GB2469186A (en
GB201005107D0 (en
Inventor
Rainer Kling
Michael Meisser
Klaus Stockwald
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.)
Karlsruher Institut fuer Technologie KIT
Original Assignee
Karlsruher Institut fuer Technologie KIT
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 Karlsruher Institut fuer Technologie KIT filed Critical Karlsruher Institut fuer Technologie KIT
Priority to GB1005107.6A priority Critical patent/GB2469186B/en
Publication of GB201005107D0 publication Critical patent/GB201005107D0/en
Publication of GB2469186A publication Critical patent/GB2469186A/en
Application granted granted Critical
Publication of GB2469186B publication Critical patent/GB2469186B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01J65/044—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 a separate microwave unit
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB1005107.6A 2009-03-31 2010-03-26 A delay line for applicators of electrodeless gas discharge lamps Expired - Fee Related GB2469186B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1005107.6A GB2469186B (en) 2009-03-31 2010-03-26 A delay line for applicators of electrodeless gas discharge lamps

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16523009P 2009-03-31 2009-03-31
GB1005107.6A GB2469186B (en) 2009-03-31 2010-03-26 A delay line for applicators of electrodeless gas discharge lamps

Publications (3)

Publication Number Publication Date
GB201005107D0 GB201005107D0 (en) 2010-05-12
GB2469186A GB2469186A (en) 2010-10-06
GB2469186B true GB2469186B (en) 2013-09-11

Family

ID=42228402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1005107.6A Expired - Fee Related GB2469186B (en) 2009-03-31 2010-03-26 A delay line for applicators of electrodeless gas discharge lamps

Country Status (1)

Country Link
GB (1) GB2469186B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498928A (en) * 1994-05-24 1996-03-12 Osram Sylvania Inc. Electrodeless high intensity discharge lamp energized by a rotating electric field
US20070075652A1 (en) * 2005-10-04 2007-04-05 Espiau Frederick M External resonator/cavity electrode-less plasma lamp and method of exciting with radio-frequency energy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5498928A (en) * 1994-05-24 1996-03-12 Osram Sylvania Inc. Electrodeless high intensity discharge lamp energized by a rotating electric field
US20070075652A1 (en) * 2005-10-04 2007-04-05 Espiau Frederick M External resonator/cavity electrode-less plasma lamp and method of exciting with radio-frequency energy

Also Published As

Publication number Publication date
GB2469186A (en) 2010-10-06
GB201005107D0 (en) 2010-05-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110519 AND 20110525

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170326