CN1166258C - 电路方案 - Google Patents

电路方案 Download PDF

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Publication number
CN1166258C
CN1166258C CNB998028347A CN99802834A CN1166258C CN 1166258 C CN1166258 C CN 1166258C CN B998028347 A CNB998028347 A CN B998028347A CN 99802834 A CN99802834 A CN 99802834A CN 1166258 C CN1166258 C CN 1166258C
Authority
CN
China
Prior art keywords
lamp
current
cycle
pressure discharge
mean value
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
CNB998028347A
Other languages
English (en)
Chinese (zh)
Other versions
CN1290470A (zh
Inventor
Gh
G·H·德拉
H·E·菲舍尔
H·G·甘赛
T·克吕肯
H·芒什
R·斯尼克尔斯
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1290470A publication Critical patent/CN1290470A/zh
Application granted granted Critical
Publication of CN1166258C publication Critical patent/CN1166258C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
    • H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2928—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the lamp against abnormal operating conditions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S315/00—Electric lamp and discharge devices: systems
    • Y10S315/05—Starting and operating circuit for fluorescent lamp

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
CNB998028347A 1998-12-17 1999-12-02 电路方案 Expired - Lifetime CN1166258C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98204287 1998-12-17
EP98204287.1 1998-12-17

Publications (2)

Publication Number Publication Date
CN1290470A CN1290470A (zh) 2001-04-04
CN1166258C true CN1166258C (zh) 2004-09-08

Family

ID=8234477

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998028347A Expired - Lifetime CN1166258C (zh) 1998-12-17 1999-12-02 电路方案

Country Status (9)

Country Link
US (1) US6239556B1 (enExample)
EP (2) EP1057377B1 (enExample)
JP (1) JP4548940B2 (enExample)
KR (1) KR100664335B1 (enExample)
CN (1) CN1166258C (enExample)
AT (2) ATE413088T1 (enExample)
DE (2) DE69921616T2 (enExample)
TW (1) TWM266672U (enExample)
WO (1) WO2000036883A1 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9825298D0 (en) * 1998-11-18 1999-01-13 Microlights Ltd An electronic ballast
DE10018860A1 (de) * 2000-04-14 2001-10-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Stabilisierung des Betriebs von Gasentladungslampen
DE10021537A1 (de) * 2000-05-03 2001-11-08 Philips Corp Intellectual Pty Verfahren und Vorrichtung zum Betreiben einer Gasentladungslampe
JP4426132B2 (ja) * 2000-07-26 2010-03-03 ハリソン東芝ライティング株式会社 高圧放電ランプ点灯方法、高圧放電ランプ点灯装置および照明装置
TW512376B (en) * 2000-08-17 2002-12-01 Koninkl Philips Electronics Nv Switching device
JP2002134287A (ja) 2000-10-24 2002-05-10 Tdk Corp 放電灯点灯方法及び装置
DE10062974A1 (de) * 2000-12-16 2002-06-20 Philips Corp Intellectual Pty Hochdruckgasentladungslampe und Verfahren zu ihrer Herstellung
US6476566B2 (en) 2000-12-27 2002-11-05 Infocus Systems, Inc. Method and apparatus for canceling ripple current in a lamp
CN100562203C (zh) * 2003-02-19 2009-11-18 明基电通股份有限公司 外接式电源的投影机
EP1743216B1 (en) * 2004-05-05 2010-02-24 Imax Corporation Multiple source high performance stereographic projection system
JP4415377B2 (ja) 2004-06-24 2010-02-17 セイコーエプソン株式会社 光源駆動方法およびプロジェクタ
US7323824B2 (en) * 2004-08-03 2008-01-29 Matsushita Electric Works Ltd. Methods and apparatus for operating very high pressure short arc discharge lamps
US7250732B2 (en) * 2004-09-30 2007-07-31 General Electric Company High pressure discharge lamp control system and method
US20100052561A1 (en) * 2005-06-21 2010-03-04 Koninklijke Philips Electronics, N.V. Method for driving an inverter of a gas discharge supply circuit
US7443103B2 (en) * 2005-06-24 2008-10-28 General Electric Company High pressure lamp with lamp flicker suppression and lamp voltage control
US7946899B2 (en) 2006-01-03 2011-05-24 Koninklijke Philips Electronics N.V. High-pressure mercury vapor discharge lamp and method of manufacturing a high-pressure mercury vapor discharge lamp
GB2444977A (en) * 2006-12-21 2008-06-25 Gen Electric An ultra high pressure mercury arc lamp
JP4470990B2 (ja) * 2007-10-31 2010-06-02 セイコーエプソン株式会社 光源装置、プロジェクタ、及び光源装置の駆動方法
KR200449388Y1 (ko) * 2008-01-15 2010-07-07 진명홈바스(주) 청소용 솔 보관장치
JP4678414B2 (ja) * 2008-03-17 2011-04-27 セイコーエプソン株式会社 放電灯点灯装置及びその制御方法並びにプロジェクタ
KR200454039Y1 (ko) * 2008-08-07 2011-06-14 정명식 발목 타격장치
JP6155619B2 (ja) 2012-12-17 2017-07-05 セイコーエプソン株式会社 プロジェクターおよびプロジェクションシステム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4410177A1 (de) * 1994-03-24 1995-09-28 Hella Kg Hueck & Co Vorschaltgerät zum Starten und Betreiben von Wechselstrom-Hochdruck-Gasentladungslampen
TW339496B (en) * 1994-06-22 1998-09-01 Philips Electronics Nv Method and circuit arrangement for operating a high-pressure discharge lamp
DE4439885A1 (de) * 1994-11-08 1996-05-09 Bosch Gmbh Robert Vorrichtung zum Betreiben einer Gasentladungslampe
TW440123U (en) 1995-10-09 2001-06-07 Koninkl Philips Electronics Nv A circuit arrangement for igniting and operating a high pressure discharge lamp

Also Published As

Publication number Publication date
ATE413088T1 (de) 2008-11-15
DE69921616D1 (de) 2004-12-09
EP1296543A2 (en) 2003-03-26
EP1057377A1 (en) 2000-12-06
JP4548940B2 (ja) 2010-09-22
DE69939845D1 (de) 2008-12-11
CN1290470A (zh) 2001-04-04
EP1057377B1 (en) 2004-11-03
TWM266672U (en) 2005-06-01
DE69921616T2 (de) 2005-09-15
EP1296543B1 (en) 2008-10-29
US6239556B1 (en) 2001-05-29
KR20010072549A (ko) 2001-07-31
KR100664335B1 (ko) 2007-01-02
WO2000036883A1 (en) 2000-06-22
JP2002532867A (ja) 2002-10-02
ATE281752T1 (de) 2004-11-15
EP1296543A3 (en) 2005-06-01

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder

Address after: Holland Ian Deho Finn

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: KONINKLIJKE PHILIPS ELECTRONICS N.V.

CP01 Change in the name or title of a patent holder
TR01 Transfer of patent right

Effective date of registration: 20170317

Address after: Eindhoven

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: KONINKLIJKE PHILIPS N.V.

TR01 Transfer of patent right
CX01 Expiry of patent term

Granted publication date: 20040908

CX01 Expiry of patent term