DE60229586D1 - Ultrahochdruck-Quecksilberlampe - Google Patents

Ultrahochdruck-Quecksilberlampe

Info

Publication number
DE60229586D1
DE60229586D1 DE60229586T DE60229586T DE60229586D1 DE 60229586 D1 DE60229586 D1 DE 60229586D1 DE 60229586 T DE60229586 T DE 60229586T DE 60229586 T DE60229586 T DE 60229586T DE 60229586 D1 DE60229586 D1 DE 60229586D1
Authority
DE
Germany
Prior art keywords
ultra
high pressure
mercury lamp
pressure mercury
lamp
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 - Lifetime
Application number
DE60229586T
Other languages
English (en)
Inventor
Kensuke Fukushima
Tetu Okamoto
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
Original Assignee
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.)
Filing date
Publication date
Application filed by Ushio Denki KK filed Critical Ushio Denki KK
Application granted granted Critical
Publication of DE60229586D1 publication Critical patent/DE60229586D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/30—Vessels; Containers
    • H01J61/302—Vessels; Containers characterised by the material of the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
DE60229586T 2001-05-23 2002-05-21 Ultrahochdruck-Quecksilberlampe Expired - Lifetime DE60229586D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001153740A JP3582500B2 (ja) 2001-05-23 2001-05-23 超高圧水銀ランプ

Publications (1)

Publication Number Publication Date
DE60229586D1 true DE60229586D1 (de) 2008-12-11

Family

ID=18998209

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60229586T Expired - Lifetime DE60229586D1 (de) 2001-05-23 2002-05-21 Ultrahochdruck-Quecksilberlampe

Country Status (5)

Country Link
US (1) US6653786B2 (de)
EP (1) EP1261018B1 (de)
JP (1) JP3582500B2 (de)
CN (1) CN100359627C (de)
DE (1) DE60229586D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3678212B2 (ja) * 2002-05-20 2005-08-03 ウシオ電機株式会社 超高圧水銀ランプ
JP3687655B2 (ja) * 2003-02-13 2005-08-24 ウシオ電機株式会社 超高圧放電ランプ
JP2004265753A (ja) * 2003-03-03 2004-09-24 Ushio Inc ショートアーク型超高圧放電ランプ
US7258450B2 (en) 2003-12-04 2007-08-21 Sharp Kabushiki Kaisha Projector optical system configuration, optical module, and projector, and also electronic equipment, vehicle, projection system, and showcase utilizing such projector
US20050168148A1 (en) * 2004-01-30 2005-08-04 General Electric Company Optical control of light in ceramic arctubes
JP4134927B2 (ja) * 2004-03-25 2008-08-20 ウシオ電機株式会社 エキシマランプ
JP4501830B2 (ja) * 2005-09-28 2010-07-14 ウシオ電機株式会社 エキシマランプ及び紫外線照射装置
DE102007019154B4 (de) 2007-04-20 2012-07-26 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines optischen Bauteils aus synthetischem Quarzglas mit erhöhter Strahlenbeständigkeit
JP2014038696A (ja) 2010-12-08 2014-02-27 Panasonic Corp 高圧放電ランプ、ランプユニットおよび投射型画像表示装置
US10730780B2 (en) 2015-12-18 2020-08-04 Heraeus Quarzglas Gmbh & Co. Kg Preparation of a quartz glass body in a multi-chamber oven
US11053152B2 (en) 2015-12-18 2021-07-06 Heraeus Quarzglas Gmbh & Co. Kg Spray granulation of silicon dioxide in the preparation of quartz glass
JP6881776B2 (ja) 2015-12-18 2021-06-02 ヘレウス クワルツグラス ゲーエムベーハー ウント コンパニー カーゲー 不透明石英ガラス体の調製
WO2017103123A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung von quarzglaskörpern mit taupunktkontrolle im schmelzofen
TWI794150B (zh) 2015-12-18 2023-03-01 德商何瑞斯廓格拉斯公司 自二氧化矽顆粒製備石英玻璃體
EP3390308B1 (de) 2015-12-18 2024-08-28 Heraeus Quarzglas GmbH & Co. KG Glasfasern aus quarzglas mit geringem oh-, cl- und al-gehalt
WO2017103120A1 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung einer synthetischen quarzglaskörnung
KR20180095619A (ko) 2015-12-18 2018-08-27 헤래우스 크바르츠글라스 게엠베하 ＆ 컴파니 케이지 실리카 유리 제조 동안 규소 함량의 증가
US11339076B2 (en) 2015-12-18 2022-05-24 Heraeus Quarzglas Gmbh & Co. Kg Preparation of carbon-doped silicon dioxide granulate as an intermediate in the preparation of quartz glass
WO2017103115A2 (de) 2015-12-18 2017-06-22 Heraeus Quarzglas Gmbh & Co. Kg Herstellung eines quarzglaskörpers in einem schmelztiegel aus refraktärmetall
CN113340504B (zh) * 2021-07-13 2022-03-01 中国工程物理研究院激光聚变研究中心 一种从熔石英假想温度分布获取残余应力分布的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437388A (en) * 1977-08-29 1979-03-19 Toshiba Corp Discharge lamp
JPS56138853A (en) * 1980-03-31 1981-10-29 Ushio Inc Electric lamp
DE3813421A1 (de) 1988-04-21 1989-11-02 Philips Patentverwaltung Hochdruck-quecksilberdampfentladungslampe
US5497049A (en) 1992-06-23 1996-03-05 U.S. Philips Corporation High pressure mercury discharge lamp
JP2931735B2 (ja) * 1993-04-26 1999-08-09 信越石英株式会社 耐失透性放電灯用シリカガラス
US5631522A (en) * 1995-05-09 1997-05-20 General Electric Company Low sodium permeability glass
JP2980510B2 (ja) * 1994-01-28 1999-11-22 信越石英株式会社 紫外線ランプ用高純度シリカガラスおよびその製造方法
JP3358883B2 (ja) * 1994-07-19 2002-12-24 信越石英株式会社 高圧放電灯用紫外線吸収可視光透過性シリカガラスおよびその製造方法
JP3216877B2 (ja) * 1997-11-18 2001-10-09 松下電子工業株式会社 高圧放電ランプ、この高圧放電ランプを光源とした照明光学装置、およびこの照明光学装置を用いた画像表示装置
JP2980882B2 (ja) * 1998-04-08 1999-11-22 ウシオ電機株式会社 高圧水銀ランプ
US6499317B1 (en) * 1998-10-28 2002-12-31 Asahi Glass Company, Limited Synthetic quartz glass and method for production thereof
WO2001029862A1 (en) * 1999-10-18 2001-04-26 Matsushita Electric Industrial Co., Ltd. High-pressure discharge lamp, lamp unit, method for producing high-pressure discharge lamp, and incandescent lamp
JP3319742B2 (ja) * 1999-10-18 2002-09-03 松下電器産業株式会社 高圧水銀ランプ、ランプユニットおよび高圧水銀ランプの製造方法
DE10005282A1 (de) * 2000-02-07 2001-08-09 Ericsson Telefon Ab L M Leitungsvermitteltes Privatkommunikationsnetz mit integrierten Paketvermittelten Multimedia-Nebenstellen
US20020120760A1 (en) * 2000-05-26 2002-08-29 Gur Kimchi Communications protocol
AU2001271263A1 (en) * 2000-06-30 2002-01-14 Net2Phone System, method, and computer program product for resolving addressing in a network including a network address translator
WO2002075475A2 (en) * 2001-03-20 2002-09-26 T.D. Soft Communications Ltd. Method and system for communicating voice over ip access networks

Also Published As

Publication number Publication date
EP1261018B1 (de) 2008-10-29
US6653786B2 (en) 2003-11-25
EP1261018A3 (de) 2006-01-25
CN100359627C (zh) 2008-01-02
US20020175624A1 (en) 2002-11-28
CN1387230A (zh) 2002-12-25
JP3582500B2 (ja) 2004-10-27
EP1261018A2 (de) 2002-11-27
JP2002352768A (ja) 2002-12-06

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