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KR101986402B1 - 방전 램프 - Google Patents

방전 램프 Download PDF

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Publication number
KR101986402B1
KR101986402B1 KR1020157004197A KR20157004197A KR101986402B1 KR 101986402 B1 KR101986402 B1 KR 101986402B1 KR 1020157004197 A KR1020157004197 A KR 1020157004197A KR 20157004197 A KR20157004197 A KR 20157004197A KR 101986402 B1 KR101986402 B1 KR 101986402B1
Authority
KR
South Korea
Prior art keywords
heat transfer
electrode
transfer member
closed space
heat
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.)
Active
Application number
KR1020157004197A
Other languages
English (en)
Korean (ko)
Other versions
KR20150060673A (ko
Inventor
다케노리 하야카와
하루오 쿠리야마
Original Assignee
가부시키가이샤 오크세이사쿠쇼
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 가부시키가이샤 오크세이사쿠쇼 filed Critical 가부시키가이샤 오크세이사쿠쇼
Publication of KR20150060673A publication Critical patent/KR20150060673A/ko
Application granted granted Critical
Publication of KR101986402B1 publication Critical patent/KR101986402B1/ko
Active 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
    • 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
    • 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

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
KR1020157004197A 2012-09-25 2013-09-20 방전 램프 Active KR101986402B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2012-211104 2012-09-25
JP2012211104A JP6180716B2 (ja) 2012-09-25 2012-09-25 放電ランプ
PCT/JP2013/075440 WO2014050728A1 (ja) 2012-09-25 2013-09-20 放電ランプ

Publications (2)

Publication Number Publication Date
KR20150060673A KR20150060673A (ko) 2015-06-03
KR101986402B1 true KR101986402B1 (ko) 2019-06-05

Family

ID=50388132

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157004197A Active KR101986402B1 (ko) 2012-09-25 2013-09-20 방전 램프

Country Status (5)

Country Link
JP (1) JP6180716B2 (zh)
KR (1) KR101986402B1 (zh)
CN (1) CN104584186B (zh)
TW (1) TWI578372B (zh)
WO (1) WO2014050728A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI601183B (zh) * 2013-04-24 2017-10-01 Orc Manufacturing Co Ltd Discharge lamp
JP6098676B2 (ja) * 2015-06-29 2017-03-22 ウシオ電機株式会社 ショートアーク型放電ランプ
JP7491646B2 (ja) 2020-09-29 2024-05-28 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259644A (ja) * 2003-02-27 2004-09-16 Ushio Inc 放電ランプ
JP2004259639A (ja) * 2003-02-27 2004-09-16 Allied Material Corp 放電ランプ及びその電極構造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4512968B2 (ja) * 2000-08-03 2010-07-28 ウシオ電機株式会社 ショートアーク型高圧放電ランプ
TWI396222B (zh) * 2006-04-13 2013-05-11 Ushio Electric Inc Discharge lamp
JP4396747B2 (ja) * 2007-08-20 2010-01-13 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
JP5024730B2 (ja) * 2007-12-20 2012-09-12 ウシオ電機株式会社 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
JP5093304B2 (ja) 2010-07-02 2012-12-12 ウシオ電機株式会社 ショートアーク型放電ランプ
JP4998840B2 (ja) * 2010-07-23 2012-08-15 ウシオ電機株式会社 ショートアーク型放電ランプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004259644A (ja) * 2003-02-27 2004-09-16 Ushio Inc 放電ランプ
JP2004259639A (ja) * 2003-02-27 2004-09-16 Allied Material Corp 放電ランプ及びその電極構造

Also Published As

Publication number Publication date
TW201423830A (zh) 2014-06-16
CN104584186B (zh) 2016-08-24
JP2014067540A (ja) 2014-04-17
JP6180716B2 (ja) 2017-08-16
KR20150060673A (ko) 2015-06-03
TWI578372B (zh) 2017-04-11
WO2014050728A1 (ja) 2014-04-03
CN104584186A (zh) 2015-04-29

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