CN115483089A - 放电灯以及放电灯用电极的制造方法 - Google Patents

放电灯以及放电灯用电极的制造方法 Download PDF

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Publication number
CN115483089A
CN115483089A CN202210519274.6A CN202210519274A CN115483089A CN 115483089 A CN115483089 A CN 115483089A CN 202210519274 A CN202210519274 A CN 202210519274A CN 115483089 A CN115483089 A CN 115483089A
Authority
CN
China
Prior art keywords
electrode
heat dissipation
discharge lamp
coating
coating layer
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.)
Pending
Application number
CN202210519274.6A
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English (en)
Chinese (zh)
Inventor
细木裕介
内山满博
小平宏
藤森昭芳
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.)
Orc Manufacturing Co Ltd
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 CN115483089A publication Critical patent/CN115483089A/zh
Pending legal-status Critical Current

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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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/18—Assembling together the component parts of electrode systems

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Discharge Lamp (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
CN202210519274.6A 2021-05-31 2022-05-13 放电灯以及放电灯用电极的制造方法 Pending CN115483089A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021091627A JP2022184023A (ja) 2021-05-31 2021-05-31 放電ランプおよび放電ランプ用電極の製造方法
JP2021-091627 2021-05-31

Publications (1)

Publication Number Publication Date
CN115483089A true CN115483089A (zh) 2022-12-16

Family

ID=84420658

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210519274.6A Pending CN115483089A (zh) 2021-05-31 2022-05-13 放电灯以及放电灯用电极的制造方法

Country Status (4)

Country Link
JP (1) JP2022184023A (ko)
KR (1) KR20220162038A (ko)
CN (1) CN115483089A (ko)
TW (1) TW202249063A (ko)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000306546A (ja) 1999-04-21 2000-11-02 Ushio Inc ショートアーク放電ランプ

Also Published As

Publication number Publication date
JP2022184023A (ja) 2022-12-13
TW202249063A (zh) 2022-12-16
KR20220162038A (ko) 2022-12-07

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