DE69403176D1 - Elektrische Lampe - Google Patents

Elektrische Lampe

Info

Publication number
DE69403176D1
DE69403176D1 DE69403176T DE69403176T DE69403176D1 DE 69403176 D1 DE69403176 D1 DE 69403176D1 DE 69403176 T DE69403176 T DE 69403176T DE 69403176 T DE69403176 T DE 69403176T DE 69403176 D1 DE69403176 D1 DE 69403176D1
Authority
DE
Germany
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 - Fee Related
Application number
DE69403176T
Other languages
English (en)
Other versions
DE69403176T2 (de
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
Publication of DE69403176D1 publication Critical patent/DE69403176D1/de
Application granted granted Critical
Publication of DE69403176T2 publication Critical patent/DE69403176T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
DE69403176T 1993-11-09 1994-11-02 Elektrische Lampe Expired - Fee Related DE69403176T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69403176D1 true DE69403176D1 (de) 1997-06-19
DE69403176T2 DE69403176T2 (de) 1997-11-13

Family

ID=3887538

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69403176T Expired - Fee Related DE69403176T2 (de) 1993-11-09 1994-11-02 Elektrische Lampe

Country Status (11)

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

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
WO1998047169A1 (fr) * 1997-04-11 1998-10-22 Ushio Denki Kabushiki Kaisya Joint d'ampoule
EP0903771B1 (de) 1997-09-19 2004-03-03 Matsushita Electric Industrial Co., Ltd. Hochdruckentladungslampe und Verfahren zur Herstellung derselben
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
EP1701371A1 (de) * 2001-07-04 2006-09-13 Fuji Photo Film Co., Ltd. Verfahren zur Herstellung von Elektroden
DE10256389A1 (de) * 2002-12-02 2004-06-09 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe mit keramischem Entladungsgefäß
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
JP2006283077A (ja) * 2005-03-31 2006-10-19 Ngk Insulators Ltd 複合体
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
US9142396B2 (en) 2010-04-02 2015-09-22 Koninklijke Philips 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
US5424609A (en) * 1992-09-08 1995-06-13 U.S. Philips Corporation High-pressure discharge lamp

Also Published As

Publication number Publication date
US5557169A (en) 1996-09-17
BE1007713A3 (nl) 1995-10-03
BR9404362A (pt) 1995-07-18
JPH07192697A (ja) 1995-07-28
ES2103101T3 (es) 1997-08-16
CA2135274A1 (en) 1995-05-10
AU7769694A (en) 1995-05-18
CN1069443C (zh) 2001-08-08
EP0652587A1 (de) 1995-05-10
CN1103202A (zh) 1995-05-31
ATE153179T1 (de) 1997-05-15
EP0652587B1 (de) 1997-05-14
DE69403176T2 (de) 1997-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N

8339 Ceased/non-payment of the annual fee