WO2004006289A8 - 電球形無電極放電ランプおよび無電極放電ランプ点灯装置 - Google Patents

電球形無電極放電ランプおよび無電極放電ランプ点灯装置

Info

Publication number
WO2004006289A8
WO2004006289A8 PCT/JP2003/008447 JP0308447W WO2004006289A8 WO 2004006289 A8 WO2004006289 A8 WO 2004006289A8 JP 0308447 W JP0308447 W JP 0308447W WO 2004006289 A8 WO2004006289 A8 WO 2004006289A8
Authority
WO
WIPO (PCT)
Prior art keywords
discharge lamp
electrodeless discharge
bulb type
lighting device
light emitting
Prior art date
Application number
PCT/JP2003/008447
Other languages
English (en)
French (fr)
Other versions
WO2004006289A1 (ja
Inventor
Kiyoshi Hashimotodani
Takeshi Arakawa
Akira Hochi
Koichi Katase
Yuuji Omata
Yoshihisa Hagiwara
Original Assignee
Matsushita Electric Ind Co Ltd
Kiyoshi Hashimotodani
Takeshi Arakawa
Akira Hochi
Koichi Katase
Yuuji Omata
Yoshihisa Hagiwara
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 Matsushita Electric Ind Co Ltd, Kiyoshi Hashimotodani, Takeshi Arakawa, Akira Hochi, Koichi Katase, Yuuji Omata, Yoshihisa Hagiwara filed Critical Matsushita Electric Ind Co Ltd
Priority to US10/512,127 priority Critical patent/US7064490B2/en
Priority to JP2004519242A priority patent/JP3611569B2/ja
Priority to AU2003281399A priority patent/AU2003281399A1/en
Publication of WO2004006289A1 publication Critical patent/WO2004006289A1/ja
Publication of WO2004006289A8 publication Critical patent/WO2004006289A8/ja

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)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

発光管１０１の最大直径が６０ｍｍ以上かつ９０ｍｍ以下で発光管１０１の管壁負荷が０．０７Ｗ／ｃｍ２以上０．１１Ｗ／ｃｍ２以下であり、凹入部１０２を備えた電球形無電極放電ランプにおいて、凹入部１０２の直径Ｄｃと、凹入部１０２頂上と発光管１０１頂部の間隔Δｈとの関係を、Δｈ≦１．１５×Ｄｃ＋１．２５［ｍｍ］を満たすような構成とする。
PCT/JP2003/008447 2002-07-02 2003-07-02 電球形無電極放電ランプおよび無電極放電ランプ点灯装置 WO2004006289A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/512,127 US7064490B2 (en) 2002-07-02 2003-07-02 Compact self-ballasted electrodeless discharge lamp and electrodeless-discharge-lamp lighting device
JP2004519242A JP3611569B2 (ja) 2002-07-02 2003-07-02 電球形無電極放電ランプおよび無電極放電ランプ点灯装置
AU2003281399A AU2003281399A1 (en) 2002-07-02 2003-07-02 Bulb type electrodeless discharge lamp and electrodeless discharge lamp lighting device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002-192881 2002-07-02
JP2002192881 2002-07-02

Publications (2)

Publication Number Publication Date
WO2004006289A1 WO2004006289A1 (ja) 2004-01-15
WO2004006289A8 true WO2004006289A8 (ja) 2005-06-30

Family

ID=30112269

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/008447 WO2004006289A1 (ja) 2002-07-02 2003-07-02 電球形無電極放電ランプおよび無電極放電ランプ点灯装置

Country Status (5)

Country Link
US (1) US7064490B2 (ja)
JP (1) JP3611569B2 (ja)
CN (1) CN100350550C (ja)
AU (1) AU2003281399A1 (ja)
WO (1) WO2004006289A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7626322B2 (en) * 2005-03-24 2009-12-01 Toshiba Lighting & Technology Corp. Self-ballasted fluorescent lamp and lighting apparatus
US20070041184A1 (en) * 2005-08-19 2007-02-22 Danny Lavy Artistic bulbs
JP4915909B2 (ja) * 2006-06-27 2012-04-11 パナソニック株式会社 無電極放電灯及び照明器具
EP2063454A4 (en) * 2006-09-29 2012-12-12 Panasonic Corp ELECTRODELESS DISCHARGE LAMP AND LIGHTING DEVICE AND METHOD FOR PRODUCING THE ELECTRODELESS DISCHARGE LAMP
US8482203B2 (en) * 2009-12-16 2013-07-09 Chang-Shien Lin Starter for electrodeless discharge lamp
CN102306617A (zh) * 2011-08-22 2012-01-04 浙江宇光照明科技有限公司 一种新型超长使用寿命低频无极灯
CN103325660B (zh) * 2012-03-20 2017-08-04 北京航天宏达光电技术股份有限公司 射频无极紫外光源

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5291091A (en) 1991-01-25 1994-03-01 U.S. Philips Corporation Electrodeless low-pressure discharge
US5461284A (en) * 1994-03-31 1995-10-24 General Electric Company Virtual fixture for reducing electromagnetic interaction between an electrodeless lamp and a metallic fixture
HU217752B (hu) * 1994-04-18 2000-04-28 General Electric Co. Elektród nélküli, fluoreszkáló reflektorlámpa
CA2145894A1 (en) 1994-04-18 1995-10-19 Louis R. Nerone External metallization configuration for an electrodeless fluorescent lamp
JP3456098B2 (ja) * 1996-08-22 2003-10-14 松下電工株式会社 無電極放電灯
US5959405A (en) * 1996-11-08 1999-09-28 General Electric Company Electrodeless fluorescent lamp
JP3577889B2 (ja) * 1997-05-21 2004-10-20 松下電工株式会社 無電極放電灯
US20020067129A1 (en) 1999-05-03 2002-06-06 John C. Chamberlain Ferrite core for electrodeless flourescent lamp operating at 50-500 khz
US6433478B1 (en) * 1999-11-09 2002-08-13 Matsushita Electric Industrial Co., Ltd. High frequency electrodeless compact fluorescent lamp
US6650068B2 (en) 2000-03-13 2003-11-18 Matsushita Electric Industrial Co., Ltd. Induction coil core, illumination unit using the same, and polycrystalline ferrite
JP3403392B2 (ja) 2000-03-13 2003-05-06 松下電器産業株式会社 照明装置
JP3424645B2 (ja) * 2000-03-27 2003-07-07 松下電器産業株式会社 放電ランプ点灯装置
JP2001325920A (ja) * 2000-05-12 2001-11-22 Matsushita Electric Ind Co Ltd 無電極放電ランプ
US6555954B1 (en) 2000-07-14 2003-04-29 Matsushita Electric Industrial Co., Ltd. Compact electrodeless fluorescent lamp with improved cooling
US6642671B2 (en) * 2001-08-27 2003-11-04 Matsushita Electric Industrial Co., Ltd. Electrodeless discharge lamp

Also Published As

Publication number Publication date
CN100350550C (zh) 2007-11-21
WO2004006289A1 (ja) 2004-01-15
AU2003281399A1 (en) 2004-01-23
US20050225249A1 (en) 2005-10-13
US7064490B2 (en) 2006-06-20
CN1689137A (zh) 2005-10-26
JP3611569B2 (ja) 2005-01-19
JPWO2004006289A1 (ja) 2005-11-04

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