EP2017877A3 - Carrying element with a material containing mercury attached to it for supplying a discharge lamp, production method for the same and discharge lamp with such a carrying element - Google Patents

Carrying element with a material containing mercury attached to it for supplying a discharge lamp, production method for the same and discharge lamp with such a carrying element Download PDF

Info

Publication number
EP2017877A3
EP2017877A3 EP08160480A EP08160480A EP2017877A3 EP 2017877 A3 EP2017877 A3 EP 2017877A3 EP 08160480 A EP08160480 A EP 08160480A EP 08160480 A EP08160480 A EP 08160480A EP 2017877 A3 EP2017877 A3 EP 2017877A3
Authority
EP
European Patent Office
Prior art keywords
discharge lamp
carrying element
supplying
production method
material containing
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.)
Withdrawn
Application number
EP08160480A
Other languages
German (de)
French (fr)
Other versions
EP2017877A2 (en
Inventor
Christian Harzig
Erolf Weinhardt
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 GmbH
Original Assignee
Osram GmbH
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 Osram GmbH filed Critical Osram GmbH
Publication of EP2017877A2 publication Critical patent/EP2017877A2/en
Publication of EP2017877A3 publication Critical patent/EP2017877A3/en
Withdrawn legal-status Critical Current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
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
    • H01J7/186—Getter supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
    • H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J7/20—Means for producing, introducing, or replenishing gas or vapour during operation of the tube or lamp

Landscapes

  • Discharge Lamp (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

Die Erfindung betrifft ein Trägerelement, an welchem ein Hg-haltiges Material zur Anbringung in einer Entladungslampe (1) ausgebildet ist, wobei das Trägerelement (11) zumindest eine Vertiefung (12, 20 bis 23) aufweist, in welcher das Hg-haltige Material (17) angeordnet ist.The invention relates to a carrier element, on which a Hg-containing material for attachment in a discharge lamp (1) is formed, wherein the carrier element (11) at least one recess (12, 20 to 23), in which the Hg-containing material ( 17) is arranged.

Die Erfindung betrifft auch ein Verfahren zum Herstellen eines derartigen Trägerelements sowie eine Entladungslampe mit einem derartigen Trägerelement.

Figure imgaf001
The invention also relates to a method for producing such a carrier element and to a discharge lamp with such a carrier element.
Figure imgaf001
EP08160480A 2007-07-20 2008-07-16 Carrying element with a material containing mercury attached to it for supplying a discharge lamp, production method for the same and discharge lamp with such a carrying element Withdrawn EP2017877A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007033878A DE102007033878A1 (en) 2007-07-20 2007-07-20 Carrier element, on which a Hg-containing material is formed for attachment in a discharge lamp, and a method for its production and a discharge lamp with such a support element

Publications (2)

Publication Number Publication Date
EP2017877A2 EP2017877A2 (en) 2009-01-21
EP2017877A3 true EP2017877A3 (en) 2010-01-06

Family

ID=39884413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08160480A Withdrawn EP2017877A3 (en) 2007-07-20 2008-07-16 Carrying element with a material containing mercury attached to it for supplying a discharge lamp, production method for the same and discharge lamp with such a carrying element

Country Status (4)

Country Link
US (1) US20090021163A1 (en)
EP (1) EP2017877A3 (en)
CA (1) CA2638082A1 (en)
DE (1) DE102007033878A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007033879A1 (en) * 2007-07-20 2009-01-22 Osram Gesellschaft mit beschränkter Haftung Carrier element, on which a Hg-containing material is designed for attachment in a discharge lamp, and discharge lamp with such a support element

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152574A (en) * 1974-05-28 1975-12-08
JPS50152573A (en) * 1974-05-28 1975-12-08
JPS5194757A (en) * 1975-02-19 1976-08-19 Hodenkanheno suiginfunyuhoho
US4107565A (en) * 1975-04-02 1978-08-15 Tokyo Shibaura Electric Co., Ltd. Mercury emitting structure
JPS5438681A (en) * 1977-09-02 1979-03-23 Toshiba Corp Low-tension mercury vapor discharge lamp
EP0359724A2 (en) * 1988-09-12 1990-03-21 SAES GETTERS S.p.A. Cold cathodes for fluorescent lamps
JPH0377256A (en) * 1989-08-21 1991-04-02 Hitachi Ltd Low pressure discharge lamp
KR20040048436A (en) * 2002-12-03 2004-06-10 하호 Getter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29616879U1 (en) 1996-09-30 1998-01-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 81543 München Low pressure discharge lamp
US6518701B1 (en) * 2000-03-24 2003-02-11 Osram Sylvania Inc. Mercury capsule for use in a fluorescent lamp
JP3681978B2 (en) * 2000-12-19 2005-08-10 株式会社巴川製紙所 Light reflector and reflection type liquid crystal display device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152574A (en) * 1974-05-28 1975-12-08
JPS50152573A (en) * 1974-05-28 1975-12-08
JPS5194757A (en) * 1975-02-19 1976-08-19 Hodenkanheno suiginfunyuhoho
US4107565A (en) * 1975-04-02 1978-08-15 Tokyo Shibaura Electric Co., Ltd. Mercury emitting structure
JPS5438681A (en) * 1977-09-02 1979-03-23 Toshiba Corp Low-tension mercury vapor discharge lamp
EP0359724A2 (en) * 1988-09-12 1990-03-21 SAES GETTERS S.p.A. Cold cathodes for fluorescent lamps
JPH0377256A (en) * 1989-08-21 1991-04-02 Hitachi Ltd Low pressure discharge lamp
KR20040048436A (en) * 2002-12-03 2004-06-10 하호 Getter

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 197640, Derwent World Patents Index; AN 1976-74810X [40], XP002557869 *
DATABASE WPI Week 198218, Derwent World Patents Index; AN 1982-36571E [18], XP002557870 *

Also Published As

Publication number Publication date
CA2638082A1 (en) 2009-01-20
US20090021163A1 (en) 2009-01-22
DE102007033878A1 (en) 2009-01-22
EP2017877A2 (en) 2009-01-21

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