HUT68196A - Method for making discharge lamp havin ceramic discharge vessel - Google Patents

Method for making discharge lamp havin ceramic discharge vessel

Info

Publication number
HUT68196A
HUT68196A HU9401480A HU9401480A HUT68196A HU T68196 A HUT68196 A HU T68196A HU 9401480 A HU9401480 A HU 9401480A HU 9401480 A HU9401480 A HU 9401480A HU T68196 A HUT68196 A HU T68196A
Authority
HU
Hungary
Prior art keywords
making
ceramic
discharge lamp
havin
discharge vessel
Prior art date
Application number
HU9401480A
Other languages
Hungarian (hu)
Other versions
HU214798B (en
HU9401480D0 (en
Inventor
Stefan Juengst
Ulrich Henger
Peter Wahrendorff
Original Assignee
Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
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 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of HU9401480D0 publication Critical patent/HU9401480D0/en
Publication of HUT68196A publication Critical patent/HUT68196A/en
Publication of HU214798B publication Critical patent/HU214798B/en

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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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
    • 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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • 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
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
HU9401480A 1993-08-16 1994-05-06 High-pressure discharge lamp having ceramic discharge vessel HU214798B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4327535A DE4327535A1 (en) 1993-08-16 1993-08-16 High-pressure discharge lamp with ceramic discharge tube

Publications (3)

Publication Number Publication Date
HU9401480D0 HU9401480D0 (en) 1994-08-29
HUT68196A true HUT68196A (en) 1995-05-29
HU214798B HU214798B (en) 1998-05-28

Family

ID=6495323

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9401480A HU214798B (en) 1993-08-16 1994-05-06 High-pressure discharge lamp having ceramic discharge vessel

Country Status (4)

Country Link
EP (1) EP0639853B1 (en)
JP (1) JPH0794142A (en)
DE (2) DE4327535A1 (en)
HU (1) HU214798B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264189B2 (en) * 1996-10-03 2002-03-11 松下電器産業株式会社 High pressure metal vapor discharge lamp
DE19727430A1 (en) * 1997-06-27 1999-01-07 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metal halide lamp with ceramic discharge tube
DE19757152C2 (en) 1997-12-20 2002-10-31 Thomas Eggers Electrode for discharge lamps
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 (en) 1999-05-25 2001-06-18 松下電子工業株式会社 Metal vapor discharge lamp
JP3233355B2 (en) 1999-05-25 2001-11-26 松下電器産業株式会社 Metal halide lamp
US6856079B1 (en) * 2003-09-30 2005-02-15 Matsushita Electric Industrial Co., Ltd. Ceramic discharge lamp arc tube seal
US20070138931A1 (en) * 2005-12-19 2007-06-21 General Electric Company Backwound electrode coil for electric arc tube of ceramic metal halide lamp and method of manufacture
DE202006002833U1 (en) 2006-02-22 2006-05-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High pressure discharge lamp with ceramic discharge vessel
JP5389663B2 (en) 2006-12-20 2014-01-15 コーニンクレッカ フィリップス エヌ ヴェ Ceramic burner for ceramic metal halide lamp
DE102009047753A1 (en) * 2009-12-09 2011-06-16 Osram Gesellschaft mit beschränkter Haftung Ceramic discharge vessel for a high pressure discharge lamp

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1240253A (en) * 1969-02-17 1971-07-21 Gen Electric Co Ltd Improvements in or relating to electric discharge lamps
US3821587A (en) * 1973-03-08 1974-06-28 Westinghouse Electric Corp Ceramic discharge lamp operable in air without an outer glass envelope
DE2732060C2 (en) * 1976-07-19 1986-06-12 Thorn Emi Ltd., London Electric fluorescent lamp
DE3636110A1 (en) * 1986-10-23 1988-04-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh MELTING DOWN A HIGH PRESSURE DISCHARGE LAMP
JPS63160147A (en) * 1986-12-15 1988-07-02 ジー・ティー・イー・プロダクツ・コーポレイション Improved inlead for sodium and metal halide lamp
EP0523782B1 (en) * 1991-07-12 1995-10-04 Koninklijke Philips Electronics N.V. High-pressure sodium lamp

Also Published As

Publication number Publication date
DE4327535A1 (en) 1995-02-23
EP0639853A1 (en) 1995-02-22
JPH0794142A (en) 1995-04-07
EP0639853B1 (en) 1998-06-10
DE59406182D1 (en) 1998-07-16
HU214798B (en) 1998-05-28
HU9401480D0 (en) 1994-08-29

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Legal Events

Date Code Title Description
DNF4 Restoration of lapsed final prot.
DNF4 Restoration of lapsed final prot.
HMM4 Cancellation of final prot. due to non-payment of fee