HU189436B - Gas discharge tube of high pressure with improved current feed - Google Patents

Gas discharge tube of high pressure with improved current feed Download PDF

Info

Publication number
HU189436B
HU189436B HU411684A HU411684A HU189436B HU 189436 B HU189436 B HU 189436B HU 411684 A HU411684 A HU 411684A HU 411684 A HU411684 A HU 411684A HU 189436 B HU189436 B HU 189436B
Authority
HU
Hungary
Prior art keywords
metal
granules
ceramic
lamp
volume ratio
Prior art date
Application number
HU411684A
Other languages
English (en)
Hungarian (hu)
Other versions
HUT35877A (en
Inventor
Johannes J Geijtenbeek
Original Assignee
Nv Philips' Gloeilampenfabrieken,Nl
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 Nv Philips' Gloeilampenfabrieken,Nl filed Critical Nv Philips' Gloeilampenfabrieken,Nl
Publication of HUT35877A publication Critical patent/HUT35877A/hu
Publication of HU189436B publication Critical patent/HU189436B/hu

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
    • H01J61/363—End-disc seals or plug seals

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Compositions Of Oxide Ceramics (AREA)
HU411684A 1983-11-10 1984-11-06 Gas discharge tube of high pressure with improved current feed HU189436B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8303858A NL8303858A (nl) 1983-11-10 1983-11-10 Hogedruk-gasontladingslamp.

Publications (2)

Publication Number Publication Date
HUT35877A HUT35877A (en) 1985-07-29
HU189436B true HU189436B (en) 1986-07-28

Family

ID=19842693

Family Applications (1)

Application Number Title Priority Date Filing Date
HU411684A HU189436B (en) 1983-11-10 1984-11-06 Gas discharge tube of high pressure with improved current feed

Country Status (5)

Country Link
EP (1) EP0142202B1 (nl)
JP (1) JPH069135B2 (nl)
DE (1) DE3471822D1 (nl)
HU (1) HU189436B (nl)
NL (1) NL8303858A (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0401403B1 (de) * 1989-06-06 1994-05-04 Heimann Optoelectronics GmbH Blitzlampe
GB2245557A (en) * 1990-06-27 1992-01-08 Johnson Matthey Plc Metal-ceramic composites
US5404078A (en) * 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture
US5374872A (en) * 1992-11-13 1994-12-20 General Electric Company Means for supporting and sealing the lead structure of a lamp and method for making such lamp
DE4242123A1 (de) * 1992-12-14 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe mit einem keramischen Entladungsgefäß
US6126889A (en) 1998-02-11 2000-10-03 General Electric Company Process of preparing monolithic seal for sapphire CMH lamp
JP3528649B2 (ja) * 1998-03-09 2004-05-17 ウシオ電機株式会社 ランプ用サーメットおよびセラミック製放電ランプ
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1571084A (en) * 1975-12-09 1980-07-09 Thorn Electrical Ind Ltd Electric lamps and components and materials therefor
DE3063533D1 (en) * 1979-11-12 1983-07-07 Emi Plc Thorn An electrically conducting cermet, its production and use

Also Published As

Publication number Publication date
JPS60119068A (ja) 1985-06-26
EP0142202A1 (en) 1985-05-22
HUT35877A (en) 1985-07-29
NL8303858A (nl) 1985-06-03
EP0142202B1 (en) 1988-06-01
DE3471822D1 (en) 1988-07-07
JPH069135B2 (ja) 1994-02-02

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628