ES2103101T3 - Lampara electrica. - Google Patents

Lampara electrica.

Info

Publication number
ES2103101T3
ES2103101T3 ES94203187T ES94203187T ES2103101T3 ES 2103101 T3 ES2103101 T3 ES 2103101T3 ES 94203187 T ES94203187 T ES 94203187T ES 94203187 T ES94203187 T ES 94203187T ES 2103101 T3 ES2103101 T3 ES 2103101T3
Authority
ES
Spain
Prior art keywords
current supply
electric lamp
circumference
wall
length
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
ES94203187T
Other languages
English (en)
Inventor
Lierop Franciscus H Van
Mathias L M Tunissen
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 ES2103101T3 publication Critical patent/ES2103101T3/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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/28—Manufacture of leading-in conductors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/02—Pressure butt welding
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Glass Compositions (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

SE DESCRIBE UNA LAMPARA ELECTRICA ACORDE CON LA INVENCION PROVISTA DE UN RECIPIENTE DE LAMPARA (20) QUE SE CIERRA DE FORMA IMPERMEABLE A LOS GASES Y TIENE UNA PARED (21) DE MATERIAL CERAMICO, MIENTRAS QUE AL MENOS UN CONDUCTOR DE SUMINISTRO DE CORRIENTE (31A,B) SE CONECTA A UN ELEMENTO ELECTRICO (30A,B) COLOCADO EN EL RECIPIENTE (20) Y SALE AL EXTERIOR MEDIANTE UN CANAL DE CONDUCCION TRANSVERSAL (23A,B) EN LA PARED (21). EL CONDUCTOR DE SUMINISTRO DE CORRIENTE (31A,B) TIENE UNA PRIMERA PARTE (32A,B) Y UNA SEGUNDA (33A,B) CON UN COMPARATIVAMENTE ALTO Y BAJO PUNTO DE FUSION RESPECTIVAMENTE, QUE FORMAN UNA JUNTA SOLDADA (36A,B) CON SUS EXTREMOS ENCARADOS MUTUAMENTE (34A,B; 35A,B). LA PRIMERA PARTE (32A,B) SE UNE DENTRO DE UN EXTREMO REDUCIDO (34A,B) QUE TIENE UNA LONGITUD L Y UNA CIRCUNFERENCIA O EN LA TRANSICION, SIENDO LA LONGITUD L UN DECIMO DE LA CIRCUNFERENCIA O , MIENTRAS QUE EL EXTREMO (34A,B) SE EMPOTRA AL MENOS PARCIALMENTE EN EL EXTREMO (35A,B) DE LA SEGUNDA PARTE (33A,B). LA LAMPARAELECTRICA DE LA INVENCION TIENE LA VENTAJA DE QUE LOS CONDUCTORES DE SUMINISTRO DE CORRIENTE QUE SE UTILIZAN EN ELLA, PUEDEN FABRICARSE MAS EFICIENTEMENTE Y CON MENOS DESGASTE.
ES94203187T 1993-11-09 1994-11-02 Lampara electrica. Expired - Lifetime ES2103101T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9301235A BE1007713A3 (nl) 1993-11-09 1993-11-09 Elektrische lamp.

Publications (1)

Publication Number Publication Date
ES2103101T3 true ES2103101T3 (es) 1997-08-16

Family

ID=3887538

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94203187T Expired - Lifetime ES2103101T3 (es) 1993-11-09 1994-11-02 Lampara electrica.

Country Status (11)

Country Link
US (1) US5557169A (es)
EP (1) EP0652587B1 (es)
JP (1) JPH07192697A (es)
CN (1) CN1069443C (es)
AT (1) ATE153179T1 (es)
AU (1) AU7769694A (es)
BE (1) BE1007713A3 (es)
BR (1) BR9404362A (es)
CA (1) CA2135274A1 (es)
DE (1) DE69403176T2 (es)
ES (1) ES2103101T3 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1040868A (ja) * 1996-07-25 1998-02-13 Ushio Inc 放電ランプ
JP3264189B2 (ja) * 1996-10-03 2002-03-11 松下電器産業株式会社 高圧金属蒸気放電ランプ
US6271627B1 (en) * 1997-04-11 2001-08-07 Ushiodenki Kabushiki Kaisha Sealing body having a shielding layer for hermetically sealing a tube lamp
EP0903771B1 (en) 1997-09-19 2004-03-03 Matsushita Electric Industrial Co., Ltd. High-pressure discharge lamp and method for manufacturing the same
FR2776464B1 (fr) * 1998-03-23 2000-06-02 Minilampe Sa Procede de fabrication d'une lampe et lampes obtenues par un tel procede
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
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
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
DE10081618T1 (de) * 1999-05-28 2001-08-09 Matsushita Electronics Corp Metalldampfhochdruck-Entladungslampe
DE19933154B4 (de) * 1999-07-20 2006-03-23 W.C. Heraeus Gmbh Entladungslampe
US6769947B1 (en) * 2000-06-27 2004-08-03 General Electric Company Method for manufacturing a lamp electrode
US6621219B2 (en) * 2000-12-28 2003-09-16 General Electric Company Thermally insulating lead wire for ceramic metal halide electrodes
EP1273379A3 (en) * 2001-07-04 2006-07-12 Fuji Photo Film Co., Ltd. Electrode producing methods
DE10256389A1 (de) * 2002-12-02 2004-06-09 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe mit keramischem Entladungsgefäß
JP2006283077A (ja) * 2005-03-31 2006-10-19 Ngk Insulators Ltd 複合体
JP4454527B2 (ja) * 2005-03-31 2010-04-21 日本碍子株式会社 発光管及び高圧放電灯
JP2007073200A (ja) * 2005-09-02 2007-03-22 Osram Melco Toshiba Lighting Kk 高圧放電ランプ
JP4852718B2 (ja) * 2005-09-07 2012-01-11 岩崎電気株式会社 電極支持体、それを用いた金属蒸気放電灯、および電極支持体の製造方法
WO2011121565A1 (en) * 2010-04-02 2011-10-06 Koninklijke Philips Electronics N.V. Ceramic metal halide lamp with feedthrough comprising an iridium wire
JP2011034980A (ja) * 2010-11-04 2011-02-17 Osram Melco Toshiba Lighting Kk 高圧放電ランプ
JP5928977B2 (ja) * 2011-11-17 2016-06-01 岩崎電気株式会社 セラミックメタルハライドランプ用電極アセンブリの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3363133A (en) 1966-02-28 1968-01-09 Sylvania Electric Prod Electric discharge device having polycrystalline alumina end caps
NL179433C (nl) * 1976-06-21 1986-09-01 Philips Nv Elektrische lamp.
JPS589839A (ja) * 1981-07-03 1983-01-20 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの被覆方法
NL8200783A (nl) * 1982-02-26 1983-09-16 Philips Nv Hogedrukontladingslamp.
JP2896470B2 (ja) * 1990-02-28 1999-05-31 東邦金属株式会社 マグネトロン用リード棒の製造方法
JPH0589839A (ja) * 1991-09-26 1993-04-09 Toshiba Lighting & Technol Corp 管球用ウエルズ
DE69329046T2 (de) * 1992-09-08 2001-03-29 Koninklijke Philips Electronics N.V., Eindhoven Hochdruckentladungslampe

Also Published As

Publication number Publication date
DE69403176T2 (de) 1997-11-13
US5557169A (en) 1996-09-17
DE69403176D1 (de) 1997-06-19
CN1069443C (zh) 2001-08-08
BR9404362A (pt) 1995-07-18
ATE153179T1 (de) 1997-05-15
BE1007713A3 (nl) 1995-10-03
EP0652587B1 (en) 1997-05-14
AU7769694A (en) 1995-05-18
JPH07192697A (ja) 1995-07-28
CA2135274A1 (en) 1995-05-10
CN1103202A (zh) 1995-05-31
EP0652587A1 (en) 1995-05-10

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Effective date: 19970123

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