DE102010022630B4 - Kurzbogenentladungslampe mit Wasserstoffgetter am Elektrodenschaft - Google Patents

Kurzbogenentladungslampe mit Wasserstoffgetter am Elektrodenschaft Download PDF

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Publication number
DE102010022630B4
DE102010022630B4 DE201010022630 DE102010022630A DE102010022630B4 DE 102010022630 B4 DE102010022630 B4 DE 102010022630B4 DE 201010022630 DE201010022630 DE 201010022630 DE 102010022630 A DE102010022630 A DE 102010022630A DE 102010022630 B4 DE102010022630 B4 DE 102010022630B4
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DE
Germany
Prior art keywords
hydrogen
cover
getter
end wall
electrode
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 - Fee Related
Application number
DE201010022630
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German (de)
English (en)
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DE102010022630A1 (de
Inventor
Takeo Matsushima
Yutaka MUNE
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.)
Ushio Denki KK
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Ushio Denki KK
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.)
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Publication date
Application filed by Ushio Denki KK filed Critical Ushio Denki KK
Publication of DE102010022630A1 publication Critical patent/DE102010022630A1/de
Application granted granted Critical
Publication of DE102010022630B4 publication Critical patent/DE102010022630B4/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01J61/24—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

Landscapes

  • Discharge Lamp (AREA)
  • Projection Apparatus (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE201010022630 2009-07-02 2010-06-04 Kurzbogenentladungslampe mit Wasserstoffgetter am Elektrodenschaft Expired - Fee Related DE102010022630B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009157429A JP4760964B2 (ja) 2009-07-02 2009-07-02 ショートアーク型放電ランプ
JP2009-157429 2009-07-02

Publications (2)

Publication Number Publication Date
DE102010022630A1 DE102010022630A1 (de) 2011-01-05
DE102010022630B4 true DE102010022630B4 (de) 2012-10-31

Family

ID=43299256

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201010022630 Expired - Fee Related DE102010022630B4 (de) 2009-07-02 2010-06-04 Kurzbogenentladungslampe mit Wasserstoffgetter am Elektrodenschaft

Country Status (5)

Country Link
JP (1) JP4760964B2 (enrdf_load_stackoverflow)
KR (1) KR101129963B1 (enrdf_load_stackoverflow)
CN (1) CN101944471A (enrdf_load_stackoverflow)
DE (1) DE102010022630B4 (enrdf_load_stackoverflow)
TW (1) TW201103070A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4826669B2 (ja) * 2009-11-05 2011-11-30 ウシオ電機株式会社 ショートアーク型放電ランプ
JP7433796B2 (ja) * 2019-07-24 2024-02-20 デクセリアルズ株式会社 保護素子

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127790A (en) * 1976-10-08 1978-11-28 U.S. Philips Corporation High-pressure discharge lamp
DE2452044C2 (de) * 1973-11-15 1982-08-26 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Hochdruckgasentladungslampe mit einem Wasserstoffgetter
JPH07226187A (ja) * 1994-02-09 1995-08-22 Wakomu Seisakusho:Kk 短アーク放電灯
JPH08287867A (ja) * 1995-04-12 1996-11-01 Ushio Inc ショートアーク型水銀放電ランプ
JP2891997B1 (ja) * 1998-05-28 1999-05-17 ウシオ電機株式会社 紫外線ランプ
JP3591470B2 (ja) * 2001-03-19 2004-11-17 ウシオ電機株式会社 放電ランプ

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847857B2 (ja) 1980-07-14 1983-10-25 富士通株式会社 拡張装置
JPS59132156U (ja) * 1983-02-24 1984-09-04 東芝ライテック株式会社 冷陰極放電ランプ
EP0360927A1 (en) * 1988-09-30 1990-04-04 Gte Sylvania N.V. Improved high vacuum lamp and getter means used to this end
JP2801692B2 (ja) * 1989-11-07 1998-09-21 三井化学株式会社 シリルパーオキシドの製造方法
JPH0613036A (ja) * 1992-06-29 1994-01-21 Ise Electronics Corp 放電管
JP3077538B2 (ja) * 1994-11-29 2000-08-14 ウシオ電機株式会社 ショートアーク型水銀ランプ
JP2000149872A (ja) * 1998-11-10 2000-05-30 Ushio Inc ショートアーク型放電ランプ
DE19951445C1 (de) * 1999-10-25 2001-07-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Quecksilber-Kurzbogenlampe
JP4963821B2 (ja) * 2005-10-18 2012-06-27 株式会社オーク製作所 放電灯の封止構造
JP2009048066A (ja) 2007-08-22 2009-03-05 Fujifilm Corp ホログラフィック記録媒体およびホログラフィック記録装置
JP4591583B2 (ja) * 2008-09-10 2010-12-01 ウシオ電機株式会社 放電ランプ
JP4650562B2 (ja) * 2008-12-03 2011-03-16 ウシオ電機株式会社 ショートアーク型放電ランプ
JP4678059B2 (ja) * 2009-03-02 2011-04-27 ウシオ電機株式会社 ショートアーク型放電ランプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452044C2 (de) * 1973-11-15 1982-08-26 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven Hochdruckgasentladungslampe mit einem Wasserstoffgetter
US4127790A (en) * 1976-10-08 1978-11-28 U.S. Philips Corporation High-pressure discharge lamp
JPH07226187A (ja) * 1994-02-09 1995-08-22 Wakomu Seisakusho:Kk 短アーク放電灯
JPH08287867A (ja) * 1995-04-12 1996-11-01 Ushio Inc ショートアーク型水銀放電ランプ
JP2891997B1 (ja) * 1998-05-28 1999-05-17 ウシオ電機株式会社 紫外線ランプ
JP3591470B2 (ja) * 2001-03-19 2004-11-17 ウシオ電機株式会社 放電ランプ

Also Published As

Publication number Publication date
DE102010022630A1 (de) 2011-01-05
JP2011014375A (ja) 2011-01-20
KR101129963B1 (ko) 2012-03-28
TWI359438B (enrdf_load_stackoverflow) 2012-03-01
CN101944471A (zh) 2011-01-12
JP4760964B2 (ja) 2011-08-31
TW201103070A (en) 2011-01-16
KR20110002784A (ko) 2011-01-10

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