KR930003953B1 - 전극 구조를 개선한 크세논-메탈 할로겐 램프 - Google Patents

전극 구조를 개선한 크세논-메탈 할로겐 램프 Download PDF

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Publication number
KR930003953B1
KR930003953B1 KR1019900012305A KR900012305A KR930003953B1 KR 930003953 B1 KR930003953 B1 KR 930003953B1 KR 1019900012305 A KR1019900012305 A KR 1019900012305A KR 900012305 A KR900012305 A KR 900012305A KR 930003953 B1 KR930003953 B1 KR 930003953B1
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KR
South Korea
Prior art keywords
light source
electrode
portions
iodide
shank
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.)
Expired - Fee Related
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KR1019900012305A
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English (en)
Korean (ko)
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KR910007064A (ko
Inventor
마틴 다벤포트 존
토마스 조르다노 록코
로웰 한슬러 리차드
에이치. 스프링거 로버트
Original Assignee
제네렐 일렉트릭 컴패니
아더 엠.킹
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Application filed by 제네렐 일렉트릭 컴패니, 아더 엠.킹 filed Critical 제네렐 일렉트릭 컴패니
Publication of KR910007064A publication Critical patent/KR910007064A/ko
Application granted granted Critical
Publication of KR930003953B1 publication Critical patent/KR930003953B1/ko
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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
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • 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

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  • Discharge Lamp (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
KR1019900012305A 1989-09-08 1990-08-08 전극 구조를 개선한 크세논-메탈 할로겐 램프 Expired - Fee Related KR930003953B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US404,805 1989-09-08
US07/404,805 US4968916A (en) 1989-09-08 1989-09-08 Xenon-metal halide lamp particularly suited for automotive applications having an improved electrode structure
US404.805 1989-09-08

Publications (2)

Publication Number Publication Date
KR910007064A KR910007064A (ko) 1991-04-30
KR930003953B1 true KR930003953B1 (ko) 1993-05-17

Family

ID=23601119

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900012305A Expired - Fee Related KR930003953B1 (ko) 1989-09-08 1990-08-08 전극 구조를 개선한 크세논-메탈 할로겐 램프

Country Status (5)

Country Link
US (1) US4968916A (enExample)
EP (1) EP0416937B1 (enExample)
JP (1) JPH03163744A (enExample)
KR (1) KR930003953B1 (enExample)
DE (1) DE69019793T2 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6653801B1 (en) 1979-11-06 2003-11-25 Matsushita Electric Industrial Co., Ltd. Mercury-free metal-halide lamp
US5278474A (en) * 1989-01-12 1994-01-11 Tokyo Densoku Kabushiki Kaisha Discharge tube
DE4008375A1 (de) * 1990-03-15 1991-09-19 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
US5107165A (en) * 1990-11-01 1992-04-21 General Electric Company Initial light output for metal halide lamp
US5204578A (en) * 1990-11-01 1993-04-20 General Electric Company Heat sink means for metal halide lamp
US5258691A (en) * 1990-11-14 1993-11-02 General Electric Company Metal halide lamp having improved operation acoustic frequencies
US5117154A (en) * 1990-12-31 1992-05-26 Welch Allyn, Inc. Metal halide discharge lamp with improved shank loading factor
US5138228A (en) * 1990-12-31 1992-08-11 Welch Allyn, Inc. Bulb geometry for low power metal halide lamp
US5083059A (en) * 1990-12-31 1992-01-21 Welch Allyn, Inc. Electrode for metal halide discharge lamp
DE4124055A1 (de) * 1991-07-19 1993-01-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe
JP2878520B2 (ja) * 1992-03-17 1999-04-05 株式会社小糸製作所 放電ランプ装置用アークチューブ
US5239230A (en) * 1992-03-27 1993-08-24 General Electric Company High brightness discharge light source
US5387839A (en) * 1992-12-11 1995-02-07 General Electric Company Electrode-inlead assembly for electrical lamps
DE4310539A1 (de) * 1993-03-31 1994-10-06 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenid-Hochdruckentladungslampe für den Einbau in optische Systeme
FR2711014A1 (fr) * 1993-10-04 1995-04-14 Gen Electric Lampe à quartz à deux extrémités et procédé de fabrication de cette lampe.
JPH07114902A (ja) * 1993-10-19 1995-05-02 Hamamatsu Photonics Kk メタルハライドランプ
EP0784334B1 (en) * 1996-01-11 2000-05-03 Osram Sylvania Inc. Metal halide lamp
JP3211654B2 (ja) * 1996-03-14 2001-09-25 松下電器産業株式会社 高圧放電ランプ
JPH10154485A (ja) * 1996-11-22 1998-06-09 Stanley Electric Co Ltd メタルハライドランプ
JP3039626B2 (ja) * 1997-03-21 2000-05-08 スタンレー電気株式会社 メタルハライドランプおよびその製造方法
US5942850A (en) * 1997-09-24 1999-08-24 Welch Allyn, Inc. Miniature projection lamp
EP1032010A4 (en) * 1998-09-16 2001-11-28 Matsushita Electric Industrial Co Ltd ANHYDROUS SILVER HALIDE LAMP
JP3718077B2 (ja) * 1999-03-16 2005-11-16 松下電器産業株式会社 メタルハライドランプ
JP3665510B2 (ja) * 1999-06-28 2005-06-29 株式会社小糸製作所 放電ランプ装置用アークチューブ
KR20010037340A (ko) * 1999-10-15 2001-05-07 구자홍 요오드화주석을 사용한 무전극램프
EP1149404B1 (en) * 1999-11-11 2006-06-28 Koninklijke Philips Electronics N.V. High-pressure gas discharge lamp
JP2001176302A (ja) * 1999-12-16 2001-06-29 Ushio Inc 光学装置
DE10044683A1 (de) * 2000-09-08 2002-03-21 Philips Corp Intellectual Pty Gasentladungslampe
DE10062974A1 (de) * 2000-12-16 2002-06-20 Philips Corp Intellectual Pty Hochdruckgasentladungslampe und Verfahren zu ihrer Herstellung
US6621219B2 (en) * 2000-12-28 2003-09-16 General Electric Company Thermally insulating lead wire for ceramic metal halide electrodes
US20060147590A1 (en) * 2001-01-12 2006-07-06 Jeffrey Freedman Coffee roaster method and control
WO2002082500A1 (en) * 2001-03-30 2002-10-17 Matsushita Electric Industrial Co., Ltd. Car headlight-use metal halide lamp
JP2002324516A (ja) * 2001-04-26 2002-11-08 Etou Denki Kk 放電灯
JP2003173763A (ja) * 2001-09-28 2003-06-20 Koito Mfg Co Ltd 放電ランプ装置用水銀フリーアークチューブ
JP3555889B2 (ja) 2001-12-20 2004-08-18 Ｎｅｃライティング株式会社 高圧放電ランプおよびその製造方法
JP2003242933A (ja) * 2002-02-15 2003-08-29 Toshiba Lighting & Technology Corp メタルハライドランプおよび自動車用前照灯装置
US7168833B2 (en) * 2002-04-05 2007-01-30 General Electric Company Automotive headlamps with improved beam chromaticity
US7245081B2 (en) * 2003-03-03 2007-07-17 Osram-Melco Toshiba Lighting Ltd. High-intensity discharge lamp with particular metal halide gas filling and lighting device
WO2005078767A2 (en) * 2004-02-11 2005-08-25 Koninklijke Philips Electronics N.V. Lamp with improved lamp behaviour during initiation of the lamp
DE102004019185A1 (de) * 2004-04-16 2005-11-10 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
CN1332415C (zh) * 2004-11-19 2007-08-15 中国原子能科学研究院 用于金属卤化物灯的发光药丸
WO2007113742A2 (en) 2006-04-05 2007-10-11 Koninklijke Philips Electronics N.V. High-pressure gas discharge lamp having electrode rods with crack-initiating means
JP4929961B2 (ja) * 2006-10-06 2012-05-09 ウシオ電機株式会社 高圧水銀ランプ
CN101399152B (zh) * 2007-09-26 2010-05-26 上海亚明灯泡厂有限公司 超高显色超高色温的金属卤化物灯
US20120126695A1 (en) * 2010-11-24 2012-05-24 General Electric Company Color control for low wattage ceramic metal halide lamps
CN103050365B (zh) * 2012-12-19 2015-09-09 杭州时代照明电器有限公司 植物生长金属卤化物灯及其制造方法
CN113194755B (zh) 2018-12-21 2023-07-25 雀巢产品有限公司 用于烘焙咖啡豆的设备和方法
CN113226066B (zh) 2018-12-21 2024-03-05 雀巢产品有限公司 用于烘焙咖啡豆的设备和方法
BR112022027112A2 (pt) 2020-07-28 2023-03-07 Nestle Sa Método para torrefação de grãos de café

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518944A (en) * 1948-02-13 1950-08-15 Gen Electric Electric discharge device seal
NL156537B (nl) * 1970-02-18 1978-04-17 Philips Nv Projectiegloeilamp.
US3636395A (en) * 1970-02-19 1972-01-18 Sperry Rand Corp Light source
GB2043331B (en) * 1978-12-26 1982-11-17 Gen Electric Electrode for high pressure metal-vapour lamp
US4275329A (en) * 1978-12-29 1981-06-23 General Electric Company Electrode with overwind for miniature metal vapor lamp
US4254356A (en) * 1979-04-23 1981-03-03 General Electric Company Inlead and method of making a discharge lamp
US4574219A (en) * 1984-05-25 1986-03-04 General Electric Company Lighting unit
US4868458A (en) * 1988-02-18 1989-09-19 General Electric Company Xenon lamp particularly suited for automotive applications
CA1301238C (en) * 1988-02-18 1992-05-19 Rolf Sverre Bergman Xenon-metal halide lamp particularly suited for automotive applications

Also Published As

Publication number Publication date
EP0416937B1 (en) 1995-05-31
JPH0557696B2 (enExample) 1993-08-24
EP0416937A2 (en) 1991-03-13
DE69019793D1 (de) 1995-07-06
US4968916A (en) 1990-11-06
EP0416937A3 (en) 1991-09-11
JPH03163744A (ja) 1991-07-15
KR910007064A (ko) 1991-04-30
DE69019793T2 (de) 1995-12-21

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