TWI350553B - - Google Patents

Info

Publication number
TWI350553B
TWI350553B TW097148234A TW97148234A TWI350553B TW I350553 B TWI350553 B TW I350553B TW 097148234 A TW097148234 A TW 097148234A TW 97148234 A TW97148234 A TW 97148234A TW I350553 B TWI350553 B TW I350553B
Authority
TW
Taiwan
Application number
TW097148234A
Other languages
Chinese (zh)
Other versions
TW200939289A (en
Inventor
Keiichi Maeda
Masanori Matoba
Takeo Matsushima
Original Assignee
Ushio Electric 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
Application filed by Ushio Electric Inc filed Critical Ushio Electric Inc
Publication of TW200939289A publication Critical patent/TW200939289A/zh
Application granted granted Critical
Publication of TWI350553B publication Critical patent/TWI350553B/zh

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
    • H01J61/02—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
    • H01J61/025—Associated optical elements
    • 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
    • H01J61/0735—Main electrodes for high-pressure discharge lamps characterised by the material of the electrode
    • 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
TW097148234A 2008-03-03 2008-12-11 Short arc type high-pressure discharge lamp TW200939289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008052171A JP4548496B2 (ja) 2008-03-03 2008-03-03 ショートアーク型高圧放電ランプ

Publications (2)

Publication Number Publication Date
TW200939289A TW200939289A (en) 2009-09-16
TWI350553B true TWI350553B (ko) 2011-10-11

Family

ID=40936512

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097148234A TW200939289A (en) 2008-03-03 2008-12-11 Short arc type high-pressure discharge lamp

Country Status (5)

Country Link
JP (1) JP4548496B2 (ko)
KR (1) KR101044551B1 (ko)
CN (1) CN101527250B (ko)
DE (1) DE102009009493B4 (ko)
TW (1) TW200939289A (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5218582B2 (ja) * 2011-03-08 2013-06-26 ウシオ電機株式会社 放電ランプ
JP7175228B2 (ja) * 2019-03-27 2022-11-18 株式会社オーク製作所 放電ランプおよびその製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636395A (en) * 1970-02-19 1972-01-18 Sperry Rand Corp Light source
JPS55102147A (en) * 1979-01-31 1980-08-05 Toshiba Corp Bulb
JPH0380666A (ja) * 1989-08-23 1991-04-05 Fuji Xerox Co Ltd 画像読取装置
JPH0380666U (ko) * 1989-12-05 1991-08-19
JP3166526B2 (ja) * 1994-12-22 2001-05-14 ウシオ電機株式会社 ショートアーク型放電ランプ
JPH10334789A (ja) * 1997-05-29 1998-12-18 Toshiba Lighting & Technol Corp 管球、照明器具および管球用マウント構体の製造方法
JP3475815B2 (ja) * 1998-11-10 2003-12-10 ウシオ電機株式会社 ショートアーク型放電ランプ
DE20005531U1 (de) * 2000-03-29 2000-06-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Kurzbogenlampe
JP3858718B2 (ja) * 2002-02-13 2006-12-20 ウシオ電機株式会社 ショートアーク放電ランプ
JP4182900B2 (ja) * 2004-02-27 2008-11-19 ウシオ電機株式会社 高圧放電ランプ
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
JP4821257B2 (ja) * 2005-10-20 2011-11-24 ウシオ電機株式会社 ショートアーク型放電ランプ
CN2888641Y (zh) * 2005-11-10 2007-04-11 复旦大学 陶瓷金属卤化物灯电弧管

Also Published As

Publication number Publication date
DE102009009493B4 (de) 2012-03-22
CN101527250A (zh) 2009-09-09
CN101527250B (zh) 2012-07-25
JP2009211879A (ja) 2009-09-17
KR101044551B1 (ko) 2011-06-27
JP4548496B2 (ja) 2010-09-22
TW200939289A (en) 2009-09-16
KR20090094741A (ko) 2009-09-08
DE102009009493A1 (de) 2009-09-10

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees