TW202303680A - 短弧型放電燈 - Google Patents

短弧型放電燈 Download PDF

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Publication number
TW202303680A
TW202303680A TW111120001A TW111120001A TW202303680A TW 202303680 A TW202303680 A TW 202303680A TW 111120001 A TW111120001 A TW 111120001A TW 111120001 A TW111120001 A TW 111120001A TW 202303680 A TW202303680 A TW 202303680A
Authority
TW
Taiwan
Prior art keywords
short
discharge lamp
arc discharge
coating
electrode
Prior art date
Application number
TW111120001A
Other languages
English (en)
Chinese (zh)
Inventor
Keiichi Maeda
Original Assignee
日商牛尾電機股份有限公司
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 日商牛尾電機股份有限公司 filed Critical 日商牛尾電機股份有限公司
Publication of TW202303680A publication Critical patent/TW202303680A/zh

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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
    • H01J61/52—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
    • H01J61/02—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
    • H01J61/04—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

Landscapes

  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
TW111120001A 2021-06-30 2022-05-30 短弧型放電燈 TW202303680A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021108564A JP2023006135A (ja) 2021-06-30 2021-06-30 ショートアーク型放電ランプ
JP2021-108564 2021-06-30

Publications (1)

Publication Number Publication Date
TW202303680A true TW202303680A (zh) 2023-01-16

Family

ID=84723763

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111120001A TW202303680A (zh) 2021-06-30 2022-05-30 短弧型放電燈

Country Status (4)

Country Link
JP (1) JP2023006135A (ja)
KR (1) KR20230004240A (ja)
CN (1) CN115547807A (ja)
TW (1) TW202303680A (ja)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4295527B2 (ja) 2003-02-27 2009-07-15 株式会社アライドマテリアル 放電ランプ及びその電極構造

Also Published As

Publication number Publication date
KR20230004240A (ko) 2023-01-06
CN115547807A (zh) 2022-12-30
JP2023006135A (ja) 2023-01-18

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