DE69712834D1 - Bogenentladungslampenröhre und Herstellungsverfahren derselben - Google Patents

Bogenentladungslampenröhre und Herstellungsverfahren derselben

Info

Publication number
DE69712834D1
DE69712834D1 DE69712834T DE69712834T DE69712834D1 DE 69712834 D1 DE69712834 D1 DE 69712834D1 DE 69712834 T DE69712834 T DE 69712834T DE 69712834 T DE69712834 T DE 69712834T DE 69712834 D1 DE69712834 D1 DE 69712834D1
Authority
DE
Germany
Prior art keywords
manufacturing
lamp tube
arc lamp
arc
tube
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
DE69712834T
Other languages
English (en)
Other versions
DE69712834T2 (de
Inventor
Takeshi Fukuyo
Shinichi Irisawa
Nobuo Ohkawai
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of DE69712834D1 publication Critical patent/DE69712834D1/de
Application granted granted Critical
Publication of DE69712834T2 publication Critical patent/DE69712834T2/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
    • H01J9/32—Sealing leading-in conductors
    • H01J9/323—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device
    • H01J9/326—Sealing leading-in conductors into a discharge lamp or a gas-filled discharge device making pinched-stem or analogous seals
    • 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
    • H01J61/368—Pinched seals or analogous seals
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
DE69712834T 1996-07-12 1997-07-10 Bogenentladungslampenröhre und Herstellungsverfahren derselben Expired - Fee Related DE69712834T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8182958A JPH1027574A (ja) 1996-07-12 1996-07-12 放電ランプアークチューブおよび同アークチューブの製造方法

Publications (2)

Publication Number Publication Date
DE69712834D1 true DE69712834D1 (de) 2002-07-04
DE69712834T2 DE69712834T2 (de) 2002-09-12

Family

ID=16127322

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69712834T Expired - Fee Related DE69712834T2 (de) 1996-07-12 1997-07-10 Bogenentladungslampenröhre und Herstellungsverfahren derselben

Country Status (4)

Country Link
US (2) US5877590A (de)
EP (1) EP0818805B1 (de)
JP (1) JPH1027574A (de)
DE (1) DE69712834T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3378441B2 (ja) * 1996-07-24 2003-02-17 株式会社東芝 陰極線管およびその製造方法
JP2000011955A (ja) 1998-06-26 2000-01-14 Koito Mfg Co Ltd アークチューブおよびその製造方法
WO2000010193A1 (en) * 1998-08-13 2000-02-24 Koninklijke Philips Electronics N.V. Electric lamp having a coated external current conductor
JP3653195B2 (ja) * 1999-06-25 2005-05-25 株式会社小糸製作所 放電ランプ装置用アークチューブの製造方法およびアークチューブ
JP3686286B2 (ja) * 1999-06-25 2005-08-24 株式会社小糸製作所 アークチューブおよびその製造方法
JP3657465B2 (ja) * 1999-07-07 2005-06-08 株式会社小糸製作所 アークチューブの製造方法
JP3668391B2 (ja) 1999-07-12 2005-07-06 株式会社小糸製作所 放電ランプ装置用アークチューブおよびその製造方法
AT4408U1 (de) * 2000-05-18 2001-06-25 Plansee Ag Verfahren zur herstellung einer elektrischen lampe
JP2001357818A (ja) 2000-06-13 2001-12-26 Koito Mfg Co Ltd 放電灯バルブ及び放電灯バルブの製造方法
EP1197984A1 (de) * 2000-10-13 2002-04-17 General Electric Company Elektrodenanschlussanordnung für eine Entladungslampe
JP3636654B2 (ja) * 2000-11-14 2005-04-06 株式会社小糸製作所 アークチューブ
JP3652602B2 (ja) * 2000-12-05 2005-05-25 株式会社小糸製作所 アークチューブおよびその製造方法
JP3664972B2 (ja) * 2000-12-05 2005-06-29 株式会社小糸製作所 アークチューブ
JP3543799B2 (ja) * 2001-10-17 2004-07-21 ウシオ電機株式会社 ショートアーク型超高圧放電ランプ
DE102005056956A1 (de) * 2005-11-29 2007-05-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Elektrische Lampe mit einem Kolben mit mindestens einer Quetschung
JP5315833B2 (ja) * 2008-07-28 2013-10-16 ウシオ電機株式会社 フィラメントランプ
CN104616965A (zh) * 2015-02-11 2015-05-13 浙江宇光照明科技有限公司 一种紧凑型长寿命双端灯

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317782A (de) * 1961-03-16 1963-05-08
US3420944A (en) * 1966-09-02 1969-01-07 Gen Electric Lead-in conductor for electrical devices
GB1207221A (en) * 1968-01-31 1970-09-30 Gen Electric & English Elect Improvements in or relating to the manufacture of pinch seals in vitreous envelopes
NL178041C (nl) * 1978-11-29 1986-01-02 Philips Nv Elektrische lamp.
SU1174999A1 (ru) * 1984-01-30 1985-08-23 Всесоюзный Научно-Исследовательский Проектно-Конструкторский И Технологический Светотехнический Институт Способ изготовлени токоввода в кварцевое стекло оболочек высокоинтенсивных источников излучени
JPS6124125A (ja) * 1984-07-11 1986-02-01 Matsushita Electronics Corp 高圧放電ランプの製造方法
US4835439A (en) * 1987-09-29 1989-05-30 General Electric Company Increasing the oxidation resistance of molybdenum and its use for lamp seals
JPH0654657B2 (ja) * 1990-12-25 1994-07-20 ウシオ電機株式会社 箔シールランプおよびその製造方法
JP2619578B2 (ja) * 1991-12-09 1997-06-11 株式会社小糸製作所 アークチューブ用電極アッシー及びその製造方法
JPH05174785A (ja) * 1991-12-25 1993-07-13 Koito Mfg Co Ltd アークチューブおよびその製造方法
JP2879524B2 (ja) * 1993-12-21 1999-04-05 株式会社小糸製作所 アークチューブの製造方法
AT401124B (de) * 1994-07-05 1996-06-25 Plansee Ag Elektrischer leiter in lampen

Also Published As

Publication number Publication date
EP0818805A2 (de) 1998-01-14
US5993279A (en) 1999-11-30
JPH1027574A (ja) 1998-01-27
EP0818805A3 (de) 1998-03-25
DE69712834T2 (de) 2002-09-12
EP0818805B1 (de) 2002-05-29
US5877590A (en) 1999-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee