JPH01209651A - アーク位置制御のため磁界または電界を利用する高輝度アーク放電光源 - Google Patents

アーク位置制御のため磁界または電界を利用する高輝度アーク放電光源

Info

Publication number
JPH01209651A
JPH01209651A JP1005063A JP506389A JPH01209651A JP H01209651 A JPH01209651 A JP H01209651A JP 1005063 A JP1005063 A JP 1005063A JP 506389 A JP506389 A JP 506389A JP H01209651 A JPH01209651 A JP H01209651A
Authority
JP
Japan
Prior art keywords
arc
magnetic field
light source
lamp
controlling
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
JP1005063A
Other languages
English (en)
Japanese (ja)
Inventor
Jr Harold L Rothwell
ハロルド・エル・ロスウェル・ジュニア
George J English
ジョージ・ジェイ・イングリッシュ
Robert E Levin
ロバート・イー・レビン
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Publication of JPH01209651A publication Critical patent/JPH01209651A/ja
Pending 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
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/106—Shields, screens, or guides for influencing the discharge using magnetic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • H05B41/38—Controlling the intensity of light

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP1005063A 1988-01-14 1989-01-13 アーク位置制御のため磁界または電界を利用する高輝度アーク放電光源 Pending JPH01209651A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14483688A 1988-01-14 1988-01-14
US144836 1988-01-14

Publications (1)

Publication Number Publication Date
JPH01209651A true JPH01209651A (ja) 1989-08-23

Family

ID=22510366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1005063A Pending JPH01209651A (ja) 1988-01-14 1989-01-13 アーク位置制御のため磁界または電界を利用する高輝度アーク放電光源

Country Status (2)

Country Link
EP (1) EP0324651A1 (fr)
JP (1) JPH01209651A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030086A (en) * 1998-03-02 2000-02-29 Becton, Dickinson And Company Flash tube reflector with arc guide
US6043614A (en) * 1998-03-06 2000-03-28 Osram Sylvania Inc. Alternating current hid lamp with magnetic deflection
US5997162A (en) * 1998-03-13 1999-12-07 Osram Sylvania Inc. Horizontal HID vehicle headlamp with magnetic deflection
DE19845016A1 (de) * 1998-09-30 2000-04-06 Volkswagen Ag Gasentladungslampe, insbesondere für Kraftfahrzeugscheinwerfer, sowie Verfahren zum Betrieb derselben
DE19909241A1 (de) * 1999-02-22 2000-08-24 Matthias Wapler Gasentladungslampe
US6175199B1 (en) * 1999-09-30 2001-01-16 Osram Sylvania Inc. Magnetically deflected arc lamp
US6479950B2 (en) 1999-12-22 2002-11-12 Matsushita Electric Industrial Co., Ltd. High intensity discharge lamp, driving apparatus for high intensity discharge lamp, and high intensity discharge lamp system
NL1026622C2 (nl) * 2004-07-09 2006-01-10 Crossworks Contra Consulting B Gasontladingslamp met stabilisatiespoel.
DE102012201701A1 (de) * 2012-02-06 2013-08-08 Osram Gmbh Hochdruckentladungslampe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562258A (en) * 1950-03-10 1951-07-31 Evan P Bone Headlighting system
NL272789A (fr) * 1960-12-27
NL7316101A (nl) * 1973-11-26 1975-05-28 Philips Nv Hogedruk-tinhalogenide-ontladingslamp.
US4443734A (en) * 1980-02-04 1984-04-17 Leo Gross High intensity discharge lamp with arc spreading means

Also Published As

Publication number Publication date
EP0324651A1 (fr) 1989-07-19

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