JPH0330995Y2 - - Google Patents

Info

Publication number
JPH0330995Y2
JPH0330995Y2 JP1985088814U JP8881485U JPH0330995Y2 JP H0330995 Y2 JPH0330995 Y2 JP H0330995Y2 JP 1985088814 U JP1985088814 U JP 1985088814U JP 8881485 U JP8881485 U JP 8881485U JP H0330995 Y2 JPH0330995 Y2 JP H0330995Y2
Authority
JP
Japan
Prior art keywords
electrode
arc tube
gap
sealing
glass
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
Application number
JP1985088814U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61206259U (en:Method
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 filed Critical
Priority to JP1985088814U priority Critical patent/JPH0330995Y2/ja
Priority to US06/869,333 priority patent/US4721887A/en
Priority to DE8686304329T priority patent/DE3681638D1/de
Priority to EP86304329A priority patent/EP0206598B1/en
Publication of JPS61206259U publication Critical patent/JPS61206259U/ja
Application granted granted Critical
Publication of JPH0330995Y2 publication Critical patent/JPH0330995Y2/ja
Expired legal-status Critical Current

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
    • H01J61/366—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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP1985088814U 1985-06-14 1985-06-14 Expired JPH0330995Y2 (en:Method)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1985088814U JPH0330995Y2 (en:Method) 1985-06-14 1985-06-14
US06/869,333 US4721887A (en) 1985-06-14 1986-06-02 Metal halide arc lamp having pinch seal with elongated space
DE8686304329T DE3681638D1 (de) 1985-06-14 1986-06-06 Metallhalogenidbogenlampe.
EP86304329A EP0206598B1 (en) 1985-06-14 1986-06-06 Metal halide arc lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985088814U JPH0330995Y2 (en:Method) 1985-06-14 1985-06-14

Publications (2)

Publication Number Publication Date
JPS61206259U JPS61206259U (en:Method) 1986-12-26
JPH0330995Y2 true JPH0330995Y2 (en:Method) 1991-07-01

Family

ID=13953370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985088814U Expired JPH0330995Y2 (en:Method) 1985-06-14 1985-06-14

Country Status (4)

Country Link
US (1) US4721887A (en:Method)
EP (1) EP0206598B1 (en:Method)
JP (1) JPH0330995Y2 (en:Method)
DE (1) DE3681638D1 (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461277A (en) * 1992-07-13 1995-10-24 U.S. Philips Corporation High-pressure gas discharge lamp having a seal with a cylindrical crack about the electrode rod
EP0581354B1 (en) * 1992-07-13 1998-04-29 Koninklijke Philips Electronics N.V. High-pressure gas discharge lamp
DE69323578T2 (de) * 1992-07-20 1999-08-19 Koninklijke Philips Electronics N.V. Hochintensitätsentladungslampe mit Entladungsröhre mit versetzt angeordneten Quetschdichtungen
JP3503575B2 (ja) * 2000-06-06 2004-03-08 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及びその製造方法
US7755289B2 (en) * 2007-04-02 2010-07-13 Barco Lighting Systems, Inc. Temperature reduction for top pinch of arc lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE464275A (en:Method) * 1940-01-02
US3420944A (en) * 1966-09-02 1969-01-07 Gen Electric Lead-in conductor for electrical devices
US3742283A (en) * 1971-10-28 1973-06-26 Gte Sylvania Inc Press seal for lamp having fused silica envelope
NL7705365A (nl) * 1977-05-16 1978-11-20 Philips Nv Elektrische lamp.
DE2833896A1 (de) * 1978-08-02 1980-02-21 Patra Patent Treuhand Einschmelzung fuer stromzufuehrungen bei elektrischen lampen

Also Published As

Publication number Publication date
JPS61206259U (en:Method) 1986-12-26
US4721887A (en) 1988-01-26
EP0206598A3 (en) 1988-12-14
DE3681638D1 (de) 1991-10-31
EP0206598A2 (en) 1986-12-30
EP0206598B1 (en) 1991-09-25

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