TWI601183B - Discharge lamp - Google Patents

Discharge lamp Download PDF

Info

Publication number
TWI601183B
TWI601183B TW103114625A TW103114625A TWI601183B TW I601183 B TWI601183 B TW I601183B TW 103114625 A TW103114625 A TW 103114625A TW 103114625 A TW103114625 A TW 103114625A TW I601183 B TWI601183 B TW I601183B
Authority
TW
Taiwan
Prior art keywords
sealed space
electrode
discharge lamp
space
heat transfer
Prior art date
Application number
TW103114625A
Other languages
English (en)
Chinese (zh)
Other versions
TW201515056A (zh
Original Assignee
Orc Manufacturing Co Ltd
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 Orc Manufacturing Co Ltd filed Critical Orc Manufacturing Co Ltd
Publication of TW201515056A publication Critical patent/TW201515056A/zh
Application granted granted Critical
Publication of TWI601183B publication Critical patent/TWI601183B/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
    • H01J61/04—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
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
    • 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

Landscapes

  • Discharge Lamp (AREA)
TW103114625A 2013-04-24 2014-04-23 Discharge lamp TWI601183B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013091235 2013-04-24

Publications (2)

Publication Number Publication Date
TW201515056A TW201515056A (zh) 2015-04-16
TWI601183B true TWI601183B (zh) 2017-10-01

Family

ID=51791128

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103114625A TWI601183B (zh) 2013-04-24 2014-04-23 Discharge lamp

Country Status (5)

Country Link
JP (1) JP6259450B2 (ja)
KR (1) KR102190650B1 (ja)
CN (1) CN105164785B (ja)
TW (1) TWI601183B (ja)
WO (1) WO2014174360A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7223162B2 (ja) * 2019-03-25 2023-02-15 オスラム ゲーエムベーハー ガス放電ランプのための電極およびガス放電ランプ
JP7377750B2 (ja) * 2020-03-24 2023-11-10 株式会社オーク製作所 放電ランプおよび放電ランプ用電極の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201719A1 (en) * 2002-04-26 2003-10-30 Ushiodenki Kabushiki Kaisha Discharge lamp
CN1783416A (zh) * 2004-11-25 2006-06-07 优志旺电机株式会社 放电灯
TW200910410A (en) * 2007-08-20 2009-03-01 Ushio Electric Inc Discharge lamp
TW200950677A (en) * 2008-05-20 2009-12-01 Ind Tech Res Inst Heat dissipation module
TW201218241A (en) * 2010-07-23 2012-05-01 Ushio Electric Inc in which a pair of electrodes are disposed in a light emitting tube and a heat-transfer agent is enclosed in a sealed space of at least one electrode where a limiting body is formed
TW201227798A (en) * 2010-12-21 2012-07-01 Univ Shinshu Discharge lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60107251A (ja) * 1983-11-15 1985-06-12 Hitachi Ltd 高圧放電灯
JP2907671B2 (ja) * 1992-05-11 1999-06-21 松下電器産業株式会社 高圧放電ランプ
JP4042588B2 (ja) 2003-02-27 2008-02-06 ウシオ電機株式会社 放電ランプ
JP4993115B2 (ja) * 2007-12-03 2012-08-08 ウシオ電機株式会社 高圧放電ランプ
JP5167980B2 (ja) 2008-06-21 2013-03-21 ウシオ電機株式会社 放電ランプ
JP2010010022A (ja) 2008-06-30 2010-01-14 Ushio Inc 放電ランプ
JP6180716B2 (ja) * 2012-09-25 2017-08-16 株式会社オーク製作所 放電ランプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030201719A1 (en) * 2002-04-26 2003-10-30 Ushiodenki Kabushiki Kaisha Discharge lamp
CN1783416A (zh) * 2004-11-25 2006-06-07 优志旺电机株式会社 放电灯
TW200910410A (en) * 2007-08-20 2009-03-01 Ushio Electric Inc Discharge lamp
TW200950677A (en) * 2008-05-20 2009-12-01 Ind Tech Res Inst Heat dissipation module
TW201218241A (en) * 2010-07-23 2012-05-01 Ushio Electric Inc in which a pair of electrodes are disposed in a light emitting tube and a heat-transfer agent is enclosed in a sealed space of at least one electrode where a limiting body is formed
TW201227798A (en) * 2010-12-21 2012-07-01 Univ Shinshu Discharge lamp

Also Published As

Publication number Publication date
WO2014174360A1 (ja) 2014-10-30
KR20160002866A (ko) 2016-01-08
JP6259450B2 (ja) 2018-01-10
JPWO2014174360A1 (ja) 2017-02-23
CN105164785B (zh) 2017-04-12
KR102190650B1 (ko) 2020-12-14
TW201515056A (zh) 2015-04-16
CN105164785A (zh) 2015-12-16

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