CN1758823B - 用于产生对至少一个灯进行调光的控制信号的电路装置 - Google Patents
用于产生对至少一个灯进行调光的控制信号的电路装置 Download PDFInfo
- Publication number
- CN1758823B CN1758823B CN2005100996916A CN200510099691A CN1758823B CN 1758823 B CN1758823 B CN 1758823B CN 2005100996916 A CN2005100996916 A CN 2005100996916A CN 200510099691 A CN200510099691 A CN 200510099691A CN 1758823 B CN1758823 B CN 1758823B
- Authority
- CN
- China
- Prior art keywords
- signal
- circuit arrangement
- amplitude
- control signal
- output
- 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
Links
Images
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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
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- 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
- Y10S315/04—Dimming circuit for fluorescent lamps
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004042587.6A DE102004042587B4 (de) | 2004-09-02 | 2004-09-02 | Schaltungsanordnung und Verfahren zur Erzeugung eines Steuersignals zum Dimmen mindestens einer Lampe |
DE102004042587.6 | 2004-09-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1758823A CN1758823A (zh) | 2006-04-12 |
CN1758823B true CN1758823B (zh) | 2011-05-18 |
Family
ID=35852453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100996916A Expired - Fee Related CN1758823B (zh) | 2004-09-02 | 2005-09-02 | 用于产生对至少一个灯进行调光的控制信号的电路装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7218061B2 (zh) |
CN (1) | CN1758823B (zh) |
CA (1) | CA2517866A1 (zh) |
DE (1) | DE102004042587B4 (zh) |
MX (1) | MXPA05009411A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9538610B2 (en) | 2014-04-14 | 2017-01-03 | Osram Sylvania Inc. | Circuits for phase-cut analog dimming of solid state light sources |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1401207A (zh) * | 2000-12-15 | 2003-03-05 | 皇家菲利浦电子有限公司 | 馈电荧光灯的镇流器和方法 |
US6597127B2 (en) * | 2000-09-29 | 2003-07-22 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp operating apparatus, self-ballasted discharge lamp, dimmer and illumination kit for dimming |
US6603274B2 (en) * | 2001-04-02 | 2003-08-05 | International Rectifier Corporation | Dimming ballast for compact fluorescent lamps |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3322261B2 (ja) * | 2000-03-27 | 2002-09-09 | 松下電器産業株式会社 | 放電ランプ点灯装置 |
DE60101978T2 (de) * | 2000-06-15 | 2004-12-23 | City University Of Hong Kong | Dimmbares EVG |
US6448713B1 (en) * | 2000-12-07 | 2002-09-10 | General Electric Company | Sensing and control for dimmable electronic ballast |
US7075251B2 (en) * | 2003-12-05 | 2006-07-11 | General Electric Company | Universal platform for phase dimming discharge lighting ballast and lamp |
-
2004
- 2004-09-02 DE DE102004042587.6A patent/DE102004042587B4/de not_active Expired - Fee Related
-
2005
- 2005-08-16 US US11/204,053 patent/US7218061B2/en active Active
- 2005-08-31 CA CA002517866A patent/CA2517866A1/en not_active Abandoned
- 2005-09-02 CN CN2005100996916A patent/CN1758823B/zh not_active Expired - Fee Related
- 2005-09-02 MX MXPA05009411A patent/MXPA05009411A/es active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6597127B2 (en) * | 2000-09-29 | 2003-07-22 | Matsushita Electric Industrial Co., Ltd. | Discharge lamp operating apparatus, self-ballasted discharge lamp, dimmer and illumination kit for dimming |
CN1401207A (zh) * | 2000-12-15 | 2003-03-05 | 皇家菲利浦电子有限公司 | 馈电荧光灯的镇流器和方法 |
US6603274B2 (en) * | 2001-04-02 | 2003-08-05 | International Rectifier Corporation | Dimming ballast for compact fluorescent lamps |
Also Published As
Publication number | Publication date |
---|---|
US20060043907A1 (en) | 2006-03-02 |
CA2517866A1 (en) | 2006-03-02 |
US7218061B2 (en) | 2007-05-15 |
DE102004042587B4 (de) | 2017-12-14 |
CN1758823A (zh) | 2006-04-12 |
DE102004042587A1 (de) | 2006-03-09 |
MXPA05009411A (es) | 2006-05-17 |
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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: Munich, Germany Patentee after: Osram GMBH Address before: Munich, Germany Patentee before: Patra Patent Treuhand Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181214 Address after: Munich, Germany Patentee after: Landes Vance Address before: Munich, Germany Patentee before: Osram GMBH |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20200902 |
|
CF01 | Termination of patent right due to non-payment of annual fee |