ES2130660T3 - Lampara de descarga de baja presion. - Google Patents

Lampara de descarga de baja presion.

Info

Publication number
ES2130660T3
ES2130660T3 ES95934774T ES95934774T ES2130660T3 ES 2130660 T3 ES2130660 T3 ES 2130660T3 ES 95934774 T ES95934774 T ES 95934774T ES 95934774 T ES95934774 T ES 95934774T ES 2130660 T3 ES2130660 T3 ES 2130660T3
Authority
ES
Spain
Prior art keywords
low pressure
pressure discharge
discharge lamp
area
discharge path
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 - Lifetime
Application number
ES95934774T
Other languages
English (en)
Inventor
Andreas Sebastianus Gert Geven
Jeroen Christiaan Langevoort
Henricus Lambertus Anto Vogels
Patricius Wilhelmus Lepelaars
Hui-Meng Chow
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of ES2130660T3 publication Critical patent/ES2130660T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/361—Seals between parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/361—Seals between parts of vessel
    • H01J61/365—Annular seals disposed between the ends of the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

LA LAMPARA DE DESCARGA DE BAJA PRESION TIENE UN RECIPIENTE DE LAMPARA (1) DENTRO DEL CUAL HAY INTRODUCIDO ELECTRONES CILINDRICOS (3), ENTRE LOS CUALES SE EXTIENDE UN CAMINO DE DESCARGA. AL MENOS UNO DE LOS ELECTRODOS TIENE UNA DISTANCIA DE SU EXTREMO LIBRE (4) UN TUBO ABIERTO DE DOS LADOS (5), QUE SE EXTIENDE A LO LARGO DEL CAMINO DE DESCARGA. EL TUBO ESTA CONECTADO AL ELECTRODO POR MEDIOS CONDUCTORES ELECTRICAMENTE (7) Y ESTA CUBIERTO CON UN MATERIAL EMISOR DE ELECTRONES (6). EL AREA DE SUPERFICIE DEL MATERIAL DEL MEDIO (7) EN LA SECCION CRUZADA ES MAS DEL 25% DEL AREA DE SUPERFICIE DEL MATERIAL DEL ELECTRODO EN LAS SECCIONES CRUZADAS.
ES95934774T 1995-07-13 1995-11-02 Lampara de descarga de baja presion. Expired - Lifetime ES2130660T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9500622A BE1009483A3 (nl) 1995-07-13 1995-07-13 Lagedrukontladingslamp.

Publications (1)

Publication Number Publication Date
ES2130660T3 true ES2130660T3 (es) 1999-07-01

Family

ID=3889098

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95934774T Expired - Lifetime ES2130660T3 (es) 1995-07-13 1995-11-02 Lampara de descarga de baja presion.

Country Status (8)

Country Link
EP (2) EP0784864B1 (es)
JP (2) JPH10505942A (es)
KR (1) KR100399461B1 (es)
CN (2) CN1083147C (es)
BE (1) BE1009483A3 (es)
DE (2) DE69507821T2 (es)
ES (1) ES2130660T3 (es)
WO (1) WO1997003455A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037714A (en) * 1995-09-19 2000-03-14 Philips Electronics North America Corporation Hollow electrodes for low pressure discharge lamps, particularly narrow diameter fluorescent and neon lamps and lamps containing the same
KR100464303B1 (ko) * 1998-05-07 2005-02-28 삼성전자주식회사 방전발광소자
CN1317733C (zh) * 2001-09-28 2007-05-23 浜松光子学株式会社 气体放电管
CN101145484B (zh) * 2006-09-11 2010-06-09 陈宗烈 一种t2～t1规格热阴极荧光灯的制作方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870005434A (ko) * 1985-11-27 1987-06-08 이와시끼 미쯔오 금속증기 방전램프 및 그 제조 방법
JPH0377257A (ja) * 1989-08-21 1991-04-02 Hitachi Ltd 低圧放電灯
JP3341294B2 (ja) * 1991-09-30 2002-11-05 東芝ライテック株式会社 冷陰極放電灯
KR940007647B1 (ko) * 1992-01-28 1994-08-22 삼성전자 주식회사 저압수은 방전램프
US5387837A (en) * 1992-03-27 1995-02-07 U.S. Philips Corporation Low-pressure discharge lamp and luminaire provided with such a lamp
JPH0745236A (ja) * 1993-07-28 1995-02-14 Toshiba Lighting & Technol Corp 低圧放電灯及びランプ組込み機器

Also Published As

Publication number Publication date
DE69507821T2 (de) 1999-08-19
DE69605365T2 (de) 2000-06-08
EP0784864A1 (en) 1997-07-23
WO1997003455A1 (en) 1997-01-30
JPH10505942A (ja) 1998-06-09
BE1009483A3 (nl) 1997-04-01
DE69605365D1 (de) 2000-01-05
KR970706599A (ko) 1997-11-03
KR100399461B1 (ko) 2004-03-20
DE69507821D1 (de) 1999-03-25
CN1167228A (zh) 1997-12-10
CN1083147C (zh) 2002-04-17
EP0753883A1 (en) 1997-01-15
CN1157669A (zh) 1997-08-20
EP0784864B1 (en) 1999-02-10
JPH0935688A (ja) 1997-02-07
EP0753883B1 (en) 1999-12-01

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Effective date: 19961002

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