JP5840432B2 - 放電ランプ - Google Patents

放電ランプ Download PDF

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Publication number
JP5840432B2
JP5840432B2 JP2011206382A JP2011206382A JP5840432B2 JP 5840432 B2 JP5840432 B2 JP 5840432B2 JP 2011206382 A JP2011206382 A JP 2011206382A JP 2011206382 A JP2011206382 A JP 2011206382A JP 5840432 B2 JP5840432 B2 JP 5840432B2
Authority
JP
Japan
Prior art keywords
foil
electrode
tube
glass tube
support rod
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
JP2011206382A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013069506A (ja
Inventor
小川　正明
正明 小川
唯介 今井
唯介 今井
宮下　信一
信一 宮下
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
Priority to JP2011206382A priority Critical patent/JP5840432B2/ja
Priority to TW101119057A priority patent/TWI587356B/zh
Priority to KR1020120076003A priority patent/KR101895620B1/ko
Priority to CN201210258716.2A priority patent/CN103021791B/zh
Publication of JP2013069506A publication Critical patent/JP2013069506A/ja
Application granted granted Critical
Publication of JP5840432B2 publication Critical patent/JP5840432B2/ja
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
    • H01J61/50—Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope, e.g. for use in mines
    • 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
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/361—Seals between parts of vessel

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
JP2011206382A 2011-09-21 2011-09-21 放電ランプ Active JP5840432B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011206382A JP5840432B2 (ja) 2011-09-21 2011-09-21 放電ランプ
TW101119057A TWI587356B (zh) 2011-09-21 2012-05-29 Discharge lamp
KR1020120076003A KR101895620B1 (ko) 2011-09-21 2012-07-12 방전 램프
CN201210258716.2A CN103021791B (zh) 2011-09-21 2012-07-24 放电灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011206382A JP5840432B2 (ja) 2011-09-21 2011-09-21 放電ランプ

Publications (2)

Publication Number Publication Date
JP2013069506A JP2013069506A (ja) 2013-04-18
JP5840432B2 true JP5840432B2 (ja) 2016-01-06

Family

ID=47970274

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011206382A Active JP5840432B2 (ja) 2011-09-21 2011-09-21 放電ランプ

Country Status (4)

Country Link
JP (1) JP5840432B2 (ko)
KR (1) KR101895620B1 (ko)
CN (1) CN103021791B (ko)
TW (1) TWI587356B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6375944B2 (ja) * 2014-12-26 2018-08-22 東芝ライテック株式会社 メタルハライドランプ
JP6929763B2 (ja) * 2017-11-29 2021-09-01 株式会社オーク製作所 放電ランプおよび放電ランプの製造方法
JP7301204B2 (ja) * 2018-05-10 2023-06-30 株式会社オーク製作所 放電ランプ
JP7158097B2 (ja) * 2018-05-10 2022-10-21 株式会社オーク製作所 放電ランプおよび放電ランプの製造方法
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 (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5714363U (ko) * 1980-06-30 1982-01-25
DE9013735U1 (ko) * 1990-10-02 1992-02-06 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
JP3228073B2 (ja) 1995-05-16 2001-11-12 ウシオ電機株式会社 放電ランプ
JP3379438B2 (ja) 1998-08-03 2003-02-24 ウシオ電機株式会社 箔シール構造をもつランプ
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
JP2000149874A (ja) * 1998-11-13 2000-05-30 Toshiba Lighting & Technology Corp 高圧放電ランプおよび照明装置
JP2000173544A (ja) * 1998-12-09 2000-06-23 Iwasaki Electric Co Ltd ショートアーク水銀ランプ
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
JP5072665B2 (ja) * 2008-03-13 2012-11-14 株式会社オーク製作所 ショートアーク型放電ランプの封止部構造
JP5379516B2 (ja) * 2009-02-26 2013-12-25 株式会社オーク製作所 放電ランプ

Also Published As

Publication number Publication date
KR101895620B1 (ko) 2018-09-05
CN103021791A (zh) 2013-04-03
KR20130031775A (ko) 2013-03-29
CN103021791B (zh) 2016-02-10
TW201314735A (zh) 2013-04-01
TWI587356B (zh) 2017-06-11
JP2013069506A (ja) 2013-04-18

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