ES2113192T3 - Lampara de haluro metalico de alta presion. - Google Patents

Lampara de haluro metalico de alta presion.

Info

Publication number
ES2113192T3
ES2113192T3 ES95912393T ES95912393T ES2113192T3 ES 2113192 T3 ES2113192 T3 ES 2113192T3 ES 95912393 T ES95912393 T ES 95912393T ES 95912393 T ES95912393 T ES 95912393T ES 2113192 T3 ES2113192 T3 ES 2113192T3
Authority
ES
Spain
Prior art keywords
ceramic
metal halide
halide lamp
pressure metal
vessel
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
ES95912393T
Other languages
English (en)
Inventor
Jan Alfons Julia Stoffels
Denise Karel Louisa Vandeperre
Jan Margareta Peeraer
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
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2113192T3 publication Critical patent/ES2113192T3/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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • H01J61/366—Seals for leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UNA LAMPARA HALOGENA DE METAL DE ALTA PRESION PROVISTA CON UN RECIPIENTE DE DESCARGA CON UNA PARED CERAMICA QUE ENVUELVE EL ESPACIO DE DESCARGA. EL RECIPIENTE TIENE UNA PARTE CILINDRICA DE DIAMETRO INTERNO ID QUE ESTA CERRADO EN CADA EXTREMO MEDIANTE PORCIONES DE PARED TERMINALES QUE FORMAN CARAS TERMINALES DEL ESPACIO DE DESCARGA. AL MENOS DOS ELECTRODOS ESTAN DISPUESTOS EN EL RECIPIENTE DE DESCARGA, CUYAS CORRESPONDIENTES PUNTAS TIENEN UN INTERESPACIADO EA TAL QUE ID/EA>0,4. LOS ELECTRODOS TIENEN APERTURAS DE PLOMO QUE ESTAN ENCERRADAS EN CLAVIJAS DE CIERRE CERAMICO Y ESTAN CONECTADAS AL MISMO DE FORMA HERMETICA POR MEDIO DE JUNTAS DE VIDRIADAS DE CERAMICA. DE ACUERDO CON LA INVENCION, LA POTENCIA DE LA LAMPARA ESTIMADA ES COMO MAXIMO DE 100 W, Y UNA PUNTA DE ELECTRODO YACE SUSTANCIALMENTE EN LA CARA TERMINAL ADYACENTE. UNA CLAVIJA DE CIERRE ESTA FIJADA A LA PARTE DE LA PARED TERMINAL CORRESPONDIENTE DE UNA FORMA HERMETICA A UNA DISTANCIA DE LA CARA TERMINAL.
ES95912393T 1994-04-13 1995-04-04 Lampara de haluro metalico de alta presion. Expired - Lifetime ES2113192T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94201009 1994-04-13

Publications (1)

Publication Number Publication Date
ES2113192T3 true ES2113192T3 (es) 1998-04-16

Family

ID=8216796

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95912393T Expired - Lifetime ES2113192T3 (es) 1994-04-13 1995-04-04 Lampara de haluro metalico de alta presion.

Country Status (11)

Country Link
US (1) US5751111A (es)
EP (1) EP0710397B1 (es)
JP (1) JP3431078B2 (es)
CN (1) CN1069148C (es)
AT (1) ATE161358T1 (es)
AU (1) AU687174B2 (es)
BR (1) BR9506154A (es)
CA (1) CA2164972A1 (es)
DE (1) DE69501248T2 (es)
ES (1) ES2113192T3 (es)
WO (1) WO1995028732A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829096B1 (en) * 1996-02-28 2005-04-20 Koninklijke Philips Electronics N.V. Metal halide lamp
DE19727430A1 (de) * 1997-06-27 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenidlampe mit keramischem Entladungsgefäß
US6646379B1 (en) 1998-12-25 2003-11-11 Matsushita Electric Industrial Co., Ltd. Metal vapor discharge lamp having cermet lead-in with improved luminous efficiency and flux rise time
US6294871B1 (en) 1999-01-22 2001-09-25 General Electric Company Ultraviolet and visible filter for ceramic arc tube body
JP3233355B2 (ja) 1999-05-25 2001-11-26 松下電器産業株式会社 メタルハライドランプ
JP3177230B2 (ja) * 1999-05-25 2001-06-18 松下電子工業株式会社 金属蒸気放電ランプ
US6731067B1 (en) * 1999-09-10 2004-05-04 General Electric Company Elimination of weld in ceramic metal halide electrode-leadwire
US6555962B1 (en) 2000-03-17 2003-04-29 Koninklijke Philips Electronics N.V. Ceramic metal halide lamp having medium aspect ratio
US6897609B2 (en) * 2001-03-30 2005-05-24 Advanced Lighting Technologies, Inc. Plasma lamp and method
US6861805B2 (en) * 2001-05-08 2005-03-01 Koninklijke Philips Electronics N.V. Coil antenna/protection for ceramic metal halide lamps
JP3498072B2 (ja) * 2001-06-25 2004-02-16 炳霖 ▲楊▼ 放電ランプ用発光体
US6661173B2 (en) 2001-09-26 2003-12-09 Osram Sylvania Inc. Quartz arc tube for a metal halide lamp and method of making same
US7105989B2 (en) 2002-04-01 2006-09-12 Advanced Lighting Techniques, Inc. Plasma lamp and method
US6798139B2 (en) * 2002-06-25 2004-09-28 General Electric Company Three electrode ceramic metal halide lamp
US6819050B1 (en) * 2003-05-02 2004-11-16 Matsushita Electric Industrial Co., Ltd. Metal halide lamp with trace T1I filling for improved dimming properties
US7138765B2 (en) * 2003-09-08 2006-11-21 Matsushita Electric Industrial Co., Ltd. High efficacy lamp in a configured chamber
WO2005083744A2 (de) 2004-02-23 2005-09-09 Patent-Treuhand- Gesellschaft Für Elektrische Glühlampen Mbh Elektrodensystem für eine hochdruckentladungslampe
DE102004012242A1 (de) * 2004-02-23 2005-09-01 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrodensystem für eine Hochdruckentladungslampe
US7057350B2 (en) * 2004-05-05 2006-06-06 Matsushita Electric Industrial Co. Ltd. Metal halide lamp with improved lumen value maintenance
US20080283522A1 (en) 2007-05-14 2008-11-20 Shuyl Qin Translucent polycrystalline alumina ceramic
US7678725B2 (en) 2007-05-14 2010-03-16 General Electric Company Translucent polycrystalline alumina ceramic
US20120306365A1 (en) 2011-06-06 2012-12-06 General Electric Company Polycrystalline transluscent alumina for high intensity discharge lamps

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR845552A (fr) * 1937-11-03 1939-08-28 Lampes Sa Perfectionnements aux lampes à décharge
EP0011993A1 (en) * 1978-12-01 1980-06-11 Thorn Emi Plc Electric discharge lamps
NL8502509A (nl) * 1985-09-13 1987-04-01 Philips Nv Hogedrukkwikdampontladingslamp.
JPH0682545B2 (ja) * 1986-12-24 1994-10-19 日本碍子株式会社 高圧金属蒸気放電灯用発光管
JP2928813B2 (ja) * 1988-02-10 1999-08-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 不飽和高圧ナトリウムランプ
US5097176A (en) * 1990-02-21 1992-03-17 U.S. Philips Corporation High-pressure sodium discharge lamp having a color temperature of at least 2800° K.
DE9012200U1 (de) * 1990-08-24 1991-12-19 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
DE9206727U1 (de) * 1992-05-18 1992-07-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
EP0587238B1 (en) * 1992-09-08 2000-07-19 Koninklijke Philips Electronics N.V. High-pressure discharge lamp
ES2150433T3 (es) * 1992-09-08 2000-12-01 Koninkl Philips Electronics Nv Lampara de descarga de alta presion.

Also Published As

Publication number Publication date
AU687174B2 (en) 1998-02-19
CA2164972A1 (en) 1995-10-26
DE69501248T2 (de) 1998-06-10
JP3431078B2 (ja) 2003-07-28
US5751111A (en) 1998-05-12
CN1069148C (zh) 2001-08-01
ATE161358T1 (de) 1998-01-15
BR9506154A (pt) 1996-04-16
AU1959195A (en) 1995-11-10
EP0710397A1 (en) 1996-05-08
WO1995028732A1 (en) 1995-10-26
EP0710397B1 (en) 1997-12-17
DE69501248D1 (de) 1998-01-29
JPH08511907A (ja) 1996-12-10
CN1128578A (zh) 1996-08-07

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