JPH0724211B2 - ネオジムを封入した低水銀アーク放電ランプ - Google Patents

ネオジムを封入した低水銀アーク放電ランプ

Info

Publication number
JPH0724211B2
JPH0724211B2 JP4298487A JP29848792A JPH0724211B2 JP H0724211 B2 JPH0724211 B2 JP H0724211B2 JP 4298487 A JP4298487 A JP 4298487A JP 29848792 A JP29848792 A JP 29848792A JP H0724211 B2 JPH0724211 B2 JP H0724211B2
Authority
JP
Japan
Prior art keywords
arc
arc chamber
lamp
chamber
present
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 - Lifetime
Application number
JP4298487A
Other languages
English (en)
Japanese (ja)
Other versions
JPH05217561A (ja
Inventor
ジェームス・トーマス・デイキン
トミー・ベリー，ジュニア
マーク・エルトン・ダフィ
ティモシィ・デービッド・ラッセル
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JPH05217561A publication Critical patent/JPH05217561A/ja
Publication of JPH0724211B2 publication Critical patent/JPH0724211B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
    • H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
    • 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
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component

Landscapes

  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP4298487A 1991-11-12 1992-11-09 ネオジムを封入した低水銀アーク放電ランプ Expired - Lifetime JPH0724211B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US790837 1991-11-12
US07/790,837 US5479072A (en) 1991-11-12 1991-11-12 Low mercury arc discharge lamp containing neodymium

Publications (2)

Publication Number Publication Date
JPH05217561A JPH05217561A (ja) 1993-08-27
JPH0724211B2 true JPH0724211B2 (ja) 1995-03-15

Family

ID=25151879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4298487A Expired - Lifetime JPH0724211B2 (ja) 1991-11-12 1992-11-09 ネオジムを封入した低水銀アーク放電ランプ

Country Status (7)

Country Link
US (1) US5479072A (ref)
EP (1) EP0542467B1 (ref)
JP (1) JPH0724211B2 (ref)
KR (1) KR950010912B1 (ref)
CA (1) CA2080155A1 (ref)
DE (1) DE69228357T2 (ref)
TW (1) TW225607B (ref)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798611A (en) * 1990-10-25 1998-08-25 Fusion Lighting, Inc. Lamp having controllable spectrum
US5519285A (en) * 1992-12-15 1996-05-21 Matsushita Electric Works, Ltd. Electrodeless discharge lamp
EP0689228A1 (en) * 1994-06-24 1995-12-27 Toshiba Lighting & Technology Corporation Magnetic-field discharge lamp and lighting device using the same
US5866981A (en) * 1995-08-11 1999-02-02 Matsushita Electric Works, Ltd. Electrodeless discharge lamp with rare earth metal halides and halogen cycle promoting substance
US5864210A (en) * 1995-08-24 1999-01-26 Matsushita Electric Industrial Co., Ltd. Electrodeless hid lamp and electrodeless hid lamp system using the same
US5838108A (en) * 1996-08-14 1998-11-17 Fusion Uv Systems, Inc. Method and apparatus for starting difficult to start electrodeless lamps using a field emission source
TW406280B (en) 1997-05-21 2000-09-21 Fusion Lighting Inc non-rotating electrodeless lamp containing molecular fill
US8779322B2 (en) 1997-06-26 2014-07-15 Mks Instruments Inc. Method and apparatus for processing metal bearing gases
US6388226B1 (en) 1997-06-26 2002-05-14 Applied Science And Technology, Inc. Toroidal low-field reactive gas source
US6815633B1 (en) 1997-06-26 2004-11-09 Applied Science & Technology, Inc. Inductively-coupled toroidal plasma source
US7569790B2 (en) 1997-06-26 2009-08-04 Mks Instruments, Inc. Method and apparatus for processing metal bearing gases
US6150628A (en) 1997-06-26 2000-11-21 Applied Science And Technology, Inc. Toroidal low-field reactive gas source
US6924455B1 (en) 1997-06-26 2005-08-02 Applied Science & Technology, Inc. Integrated plasma chamber and inductively-coupled toroidal plasma source
US7166816B1 (en) 1997-06-26 2007-01-23 Mks Instruments, Inc. Inductively-coupled torodial plasma source
JPH1154091A (ja) * 1997-07-31 1999-02-26 Matsushita Electron Corp マイクロ波放電ランプ
US6121730A (en) * 1998-06-05 2000-09-19 Matsushita Electric Works R&D Laboratory, Inc. Metal hydrides lamp and fill for the same
US6124683A (en) * 1999-04-14 2000-09-26 Osram Sylvania Inc. System for and method of operating a mercury free discharge lamp
US6229269B1 (en) 1999-05-21 2001-05-08 Osram Sylvania Inc. System for and method of operating a discharge lamp
US7285092B2 (en) * 2002-12-18 2007-10-23 Barbara Ann Karmanos Cancer Institute Computerized ultrasound risk evaluation system
JPWO2006080189A1 (ja) * 2005-01-25 2008-06-19 松下電器産業株式会社 メタルハライドランプ、およびそれを用いた照明装置
KR101241049B1 (ko) 2011-08-01 2013-03-15 주식회사 플라즈마트 플라즈마 발생 장치 및 플라즈마 발생 방법
KR101246191B1 (ko) 2011-10-13 2013-03-21 주식회사 윈텔 플라즈마 장치 및 기판 처리 장치
KR101332337B1 (ko) 2012-06-29 2013-11-22 태원전기산업 (주) 초고주파 발광 램프 장치
CN121282079A (zh) * 2025-12-11 2026-01-06 四川什邡国正环保科技有限公司 一种钕等离子光源

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4206387A (en) * 1978-09-11 1980-06-03 Gte Laboratories Incorporated Electrodeless light source having rare earth molecular continua
US4636692A (en) * 1984-09-04 1987-01-13 Gte Laboratories Incorporated Mercury-free discharge lamp
BR8506070A (pt) * 1984-11-29 1986-08-19 Gen Electric Enchimento de tubo de arco para lampada de arco de halogeneto de metal de alta pressao e lampada de descarga de arco de alta intensidade
US4801846A (en) * 1986-12-19 1989-01-31 Gte Laboratories Incorporated Rare earth halide light source with enhanced red emission
US4810938A (en) * 1987-10-01 1989-03-07 General Electric Company High efficacy electrodeless high intensity discharge lamp
US4812702A (en) * 1987-12-28 1989-03-14 General Electric Company Excitation coil for hid electrodeless discharge lamp
US4890042A (en) * 1988-06-03 1989-12-26 General Electric Company High efficacy electrodeless high intensity discharge lamp exhibiting easy starting
US4972120A (en) * 1989-05-08 1990-11-20 General Electric Company High efficacy electrodeless high intensity discharge lamp
US4959584A (en) * 1989-06-23 1990-09-25 General Electric Company Luminaire for an electrodeless high intensity discharge lamp
JPH0395849A (ja) * 1989-09-07 1991-04-22 Matsushita Electron Corp メタルハライドランプ
US5032757A (en) * 1990-03-05 1991-07-16 General Electric Company Protective metal halide film for high-pressure electrodeless discharge lamps
US5039903A (en) * 1990-03-14 1991-08-13 General Electric Company Excitation coil for an electrodeless high intensity discharge lamp
US5032762A (en) * 1990-07-16 1991-07-16 General Electric Company Protective beryllium oxide coating for high-intensity discharge lamps

Also Published As

Publication number Publication date
CA2080155A1 (en) 1993-05-13
EP0542467B1 (en) 1999-02-03
KR950010912B1 (ko) 1995-09-25
DE69228357D1 (de) 1999-03-18
TW225607B (ref) 1994-06-21
EP0542467A1 (en) 1993-05-19
US5479072A (en) 1995-12-26
DE69228357T2 (de) 1999-09-09
JPH05217561A (ja) 1993-08-27
KR930011095A (ko) 1993-06-23

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