BR0201299A - Aparelho para bloquear ar ambiente de sistema de iluminação sem eletrodo - Google Patents

Aparelho para bloquear ar ambiente de sistema de iluminação sem eletrodo

Info

Publication number
BR0201299A
BR0201299A BR0201299-5A BR0201299A BR0201299A BR 0201299 A BR0201299 A BR 0201299A BR 0201299 A BR0201299 A BR 0201299A BR 0201299 A BR0201299 A BR 0201299A
Authority
BR
Brazil
Prior art keywords
bulb
ambient air
waveguide
lighting system
blocking
Prior art date
Application number
BR0201299-5A
Other languages
English (en)
Inventor
Seong-Tae Seo
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0201299A publication Critical patent/BR0201299A/pt

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

"APARELHO PARA BLOQUEAR AR AMBIENTE DE SISTEMA DE ILUMINAçãO SEM ELETRODO". Um aparelho para bloquear o ar ambiente de um sistema de iluminação sem eletrodo compreende: uma guia de onda, incluindo um furo de eixo, de maneira tal que um eixo do bulbo possa ser introduzido nele; um motor do bulbo, montado num lado traseiro da guia de onda e conectado a um bulbo, o qual fica localizado num lado frontal da guia de onda, utilizando-se o eixo do bulbo para girar o bulbo; e uma unidade de vedação, instalada entre o motor do bulbo e a guia de onda, para bloquear a afluência de ar ambiente numa direção do bulbo, ou seja, uma estrutura de vedação pode ser assegurada, de maneira tal que o ara ambiente não escoe para dentro da área de emissão de luz onda o anteparo de malha fica localizado e, portanto, impurezas não escoam para dentro da área de emissão de luz para garantir condições de emissão de luz clara, a oxidação do anteparo de malha pode ser reduzida, e a estabilidade o aparelho de iluminação é melhorada e o custo de manutenção pode ser reduzido.
BR0201299-5A 2002-02-22 2002-04-16 Aparelho para bloquear ar ambiente de sistema de iluminação sem eletrodo BR0201299A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0009660A KR100446970B1 (ko) 2002-02-22 2002-02-22 무전극 조명 기기의 외기 차단 장치

Publications (1)

Publication Number Publication Date
BR0201299A true BR0201299A (pt) 2003-11-04

Family

ID=19719419

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0201299-5A BR0201299A (pt) 2002-02-22 2002-04-16 Aparelho para bloquear ar ambiente de sistema de iluminação sem eletrodo

Country Status (8)

Country Link
US (1) US6933675B2 (pt)
JP (1) JP3787105B2 (pt)
KR (1) KR100446970B1 (pt)
CN (1) CN100447938C (pt)
BR (1) BR0201299A (pt)
MX (1) MXPA02003406A (pt)
RU (1) RU2222073C2 (pt)
SE (1) SE524330C2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100531804B1 (ko) * 2002-12-17 2005-12-02 엘지전자 주식회사 무전극 조명 시스템
KR20060036839A (ko) * 2004-10-26 2006-05-02 엘지전자 주식회사 플라즈마를 이용한 무전극 조명기기의 전구 구조 및 그제조방법
KR100748533B1 (ko) * 2005-11-11 2007-08-13 엘지전자 주식회사 무전극 조명기기
WO2012037904A1 (zh) * 2010-09-26 2012-03-29 Li Chaobei 一种可主动散热的led灯具
CN102818025B (zh) * 2011-06-08 2015-04-01 海洋王照明科技股份有限公司 转动轴密封结构及灯具
US20170146125A1 (en) * 2015-11-23 2017-05-25 Heraeus Noblelight America Llc Uv light sources, and gaskets for uv light sources

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61263040A (ja) * 1985-05-16 1986-11-21 Ushio Inc 直流放電灯
US4931915A (en) * 1989-03-23 1990-06-05 Hubbell Incorporated Sealing system for grade mounted light fixture
KR100326687B1 (ko) * 1992-10-30 2002-06-20 요트.게.아. 롤페즈 전기램프및반사기장치
FR2699472B1 (fr) 1992-12-23 1995-03-17 Valeo Vision Feu plaqué contre une carrosserie de véhicule automobile muni d'un joint d'étanchéité tri-fonction.
US5569978A (en) * 1994-04-19 1996-10-29 Ilc Technology, Inc. Flash lamp with O-ring electrode seals
JPH07335181A (ja) * 1994-06-14 1995-12-22 Matsushita Electron Corp メタルハライドランプ装置
US5688064A (en) * 1996-10-30 1997-11-18 Fusion Lighting, Inc. Method and apparatus for coupling bulb stem to rotatable motor shaft
ZA9711281B (en) * 1996-12-20 1998-09-21 Fusion Lighting Inc High efficiency electrodeless lamp apparatus with frit sealed ceramic reflecting housing that contains a plasma light source
JPH10321039A (ja) * 1997-05-15 1998-12-04 Matsushita Electron Corp マイクロ波放電ランプ装置
EP1192639A1 (en) * 1999-05-12 2002-04-03 Fusion Lighting, Inc. High brightness microwave lamp
KR100314080B1 (ko) 1999-11-26 2001-11-15 구자홍 플라즈마 램프의 미러 장착 구조
KR100393780B1 (ko) * 2000-12-18 2003-08-02 엘지전자 주식회사 마이크로파를 이용한 조명기구의 공진기 제조 방법
KR100396772B1 (ko) * 2001-02-02 2003-09-03 엘지전자 주식회사 마이크로파를 이용한 조명기구
KR100393817B1 (ko) * 2001-09-27 2003-08-02 엘지전자 주식회사 무전극 조명기기
KR20030037653A (ko) * 2001-11-07 2003-05-14 엘지전자 주식회사 소형화된 무전극 조명기기

Also Published As

Publication number Publication date
CN100447938C (zh) 2008-12-31
CN1440047A (zh) 2003-09-03
KR20030069721A (ko) 2003-08-27
MXPA02003406A (es) 2004-07-16
KR100446970B1 (ko) 2004-09-01
SE0201120L (sv) 2003-08-23
JP2003257206A (ja) 2003-09-12
SE524330C2 (sv) 2004-07-27
JP3787105B2 (ja) 2006-06-21
US20030160553A1 (en) 2003-08-28
US6933675B2 (en) 2005-08-23
SE0201120D0 (sv) 2002-04-15
RU2222073C2 (ru) 2004-01-20

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification [chapter 3.8 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE 10A. ANUIDADE(S).

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.