CA2554375A1 - Support de tube a arc et d'enveloppe - Google Patents

Support de tube a arc et d'enveloppe Download PDF

Info

Publication number
CA2554375A1
CA2554375A1 CA 2554375 CA2554375A CA2554375A1 CA 2554375 A1 CA2554375 A1 CA 2554375A1 CA 2554375 CA2554375 CA 2554375 CA 2554375 A CA2554375 A CA 2554375A CA 2554375 A1 CA2554375 A1 CA 2554375A1
Authority
CA
Canada
Prior art keywords
arc tube
shroud
disc
extending
arc
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.)
Abandoned
Application number
CA 2554375
Other languages
English (en)
Inventor
Elliot F. Wyner
Karen A. Provost
Ebon L. Mccullough
Richard A. Kingston
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.)
Osram Sylvania Inc
Original Assignee
Osram Sylvania Inc
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
Priority claimed from US11/481,145 external-priority patent/US20070080620A1/en
Application filed by Osram Sylvania Inc filed Critical Osram Sylvania Inc
Publication of CA2554375A1 publication Critical patent/CA2554375A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/48—Means forming part of the tube or lamp for the purpose of supporting it
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Insulators (AREA)
CA 2554375 2005-10-06 2006-07-27 Support de tube a arc et d'enveloppe Abandoned CA2554375A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US72404305P 2005-10-06 2005-10-06
US60/724,043 2005-10-06
US11/481,145 US20070080620A1 (en) 2005-10-06 2006-07-05 Arc tube and shroud holder
US11/481,145 2006-07-05

Publications (1)

Publication Number Publication Date
CA2554375A1 true CA2554375A1 (fr) 2007-04-06

Family

ID=37271183

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2554375 Abandoned CA2554375A1 (fr) 2005-10-06 2006-07-27 Support de tube a arc et d'enveloppe

Country Status (3)

Country Link
EP (1) EP1772888A3 (fr)
JP (1) JP2007103377A (fr)
CA (1) CA2554375A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4791897B2 (ja) * 2006-06-22 2011-10-12 オスラム・メルコ・東芝ライティング株式会社 セラミックメタルハライドランプおよび照明装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250934A (en) * 1963-11-22 1966-05-10 Sylvania Electric Prod Electric discharge device having heat conserving shields and sleeve
US5055735A (en) * 1989-01-30 1991-10-08 U.S. Philips Corporation High pressure discharge lamp having improved containment structure
US5252885A (en) * 1989-12-11 1993-10-12 Gte Products Corporation Metal halide arc discharge lamp assembly
JP3135440B2 (ja) * 1993-12-27 2001-02-13 松下電子工業株式会社 メタルハライドランプ
JPH0992219A (ja) * 1995-09-22 1997-04-04 Phoenix Denki Kk メタルハライドランプの防爆ガラス支持機構
GB2362257B (en) * 2000-03-24 2005-01-05 Advanced Lighting Tech Inc System for supporting arc tubes in HID lamps
JP2003051285A (ja) * 2001-08-07 2003-02-21 Matsushita Electric Ind Co Ltd 金属蒸気放電ランプ
US6930443B2 (en) * 2003-03-14 2005-08-16 Osram Sylvania Inc. Arc tube/shroud holder for hid lamp
JP3906835B2 (ja) * 2003-10-29 2007-04-18 岩崎電気株式会社 金属蒸気放電ランプ

Also Published As

Publication number Publication date
EP1772888A2 (fr) 2007-04-11
EP1772888A3 (fr) 2012-06-20
JP2007103377A (ja) 2007-04-19

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Legal Events

Date Code Title Description
FZDE Dead