DE60314686D1 - Verfahren und Anordnung zur Steuerung der Helligkeit einer Glühlampe, und eine Lichtquelle mit einer Glühlampe - Google Patents

Verfahren und Anordnung zur Steuerung der Helligkeit einer Glühlampe, und eine Lichtquelle mit einer Glühlampe

Info

Publication number
DE60314686D1
DE60314686D1 DE60314686T DE60314686T DE60314686D1 DE 60314686 D1 DE60314686 D1 DE 60314686D1 DE 60314686 T DE60314686 T DE 60314686T DE 60314686 T DE60314686 T DE 60314686T DE 60314686 D1 DE60314686 D1 DE 60314686D1
Authority
DE
Germany
Prior art keywords
voltage
light source
lamp
incandescent 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.)
Expired - Lifetime
Application number
DE60314686T
Other languages
English (en)
Other versions
DE60314686T2 (de
Inventor
Fumio Maruyama
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.)
Sumita Optical Glass Inc
Original Assignee
Sumita Optical Glass Inc
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 Sumita Optical Glass Inc filed Critical Sumita Optical Glass Inc
Application granted granted Critical
Publication of DE60314686D1 publication Critical patent/DE60314686D1/de
Publication of DE60314686T2 publication Critical patent/DE60314686T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • H05B39/047—Controlling the light-intensity of the source continuously with pulse width modulation from a DC power source
    • 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
    • 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

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
DE60314686T 2002-05-29 2003-05-27 Verfahren und Anordnung zur Steuerung der Helligkeit einer Glühlampe, und eine Lichtquelle mit einer Glühlampe Expired - Lifetime DE60314686T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002156146A JP3999570B2 (ja) 2002-05-29 2002-05-29 フィラメントランプ光量制御方法及びフィラメントランプ光量制御装置並びにフィラメントランプ光源装置
JP2002156146 2002-05-29

Publications (2)

Publication Number Publication Date
DE60314686D1 true DE60314686D1 (de) 2007-08-16
DE60314686T2 DE60314686T2 (de) 2007-12-06

Family

ID=29417204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60314686T Expired - Lifetime DE60314686T2 (de) 2002-05-29 2003-05-27 Verfahren und Anordnung zur Steuerung der Helligkeit einer Glühlampe, und eine Lichtquelle mit einer Glühlampe

Country Status (8)

Country Link
US (1) US6815911B2 (de)
EP (1) EP1367863B1 (de)
JP (1) JP3999570B2 (de)
KR (1) KR100664363B1 (de)
CN (1) CN100452938C (de)
AT (1) ATE366506T1 (de)
DE (1) DE60314686T2 (de)
TW (1) TWI231727B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2865884B1 (fr) 2004-02-02 2006-06-16 Valeo Vision Dispositif de regulation du flux des lampes halogenes pour dispositif d'eclairage et/ou de signalisation
US7122975B2 (en) * 2004-09-30 2006-10-17 Sumita Optical Glass, Inc. Filament lamp light quantity control method and filament lamp light quantity control unit and filament lamp light source unit
US20060066260A1 (en) * 2004-09-30 2006-03-30 Fumio Maruyama Filament lamp light quantity control method and filament lamp light quantity control unit and filament lamp light source unit
JP4611230B2 (ja) * 2006-03-28 2011-01-12 Ｎｔｔエレクトロニクス株式会社 波長変換装置
US8575861B1 (en) 2006-12-22 2013-11-05 Musco Corporation Apparatus, method and system for monitoring and maintaining light levels at target area for lighting system
KR100820214B1 (ko) * 2007-02-14 2008-04-08 (주) 파워에이앤디 무선 기반의 일체형 조도 제어기
US20120326618A1 (en) * 2011-06-24 2012-12-27 National Semiconductor Corporation Harmonic ripple-current light emitting diode (led) driver circuitry and method
CN110687743B (zh) * 2018-07-05 2021-10-15 中强光电股份有限公司 投影系统及其光束产生装置及光束亮度的控制方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705955A (en) * 1952-12-18 1955-04-12 Baxter Laboratories Inc Parenteral administration set and air inlet closure structure for use therein
US3821601A (en) * 1973-06-13 1974-06-28 Westinghouse Electric Corp Regulated dimmer for incandescent lamps
US3890537A (en) * 1974-01-02 1975-06-17 Gen Electric Solid state chopper ballast for gaseous discharge lamps
US3967159A (en) * 1975-02-03 1976-06-29 Morton B. Leskin Power supply for a laser or gas discharge lamp
US4156166A (en) * 1976-08-18 1979-05-22 Royal Industries, Inc. Method and apparatus for saving energy
JPS5713528A (en) 1980-06-27 1982-01-23 Ricoh Co Ltd Electric power supply device for lamp
US4580556A (en) * 1984-04-13 1986-04-08 Kondur Prabhakar R Adaptor for endotracheal intubation
US4661110A (en) * 1985-05-13 1987-04-28 Sherwood Medical Company Multiple passage connector fitting for a medical tube
US4790832A (en) * 1986-06-06 1988-12-13 Icu Medical, Inc. System for administering medication nasally to a patient
US5071405A (en) * 1989-06-02 1991-12-10 Abbott Laboratories Gastrostomy tube
US5385372A (en) * 1993-01-08 1995-01-31 Utterberg; David S. Luer connector with integral closure
US5919170A (en) * 1993-02-01 1999-07-06 Mentor Corporation Urinary catheter
US5382242A (en) * 1993-08-06 1995-01-17 Mallinckrodt Medical, Inc. Capping device for conduit connector
US5755702A (en) * 1994-04-21 1998-05-26 Novoste Corporation Adjustable angular sheath introducer
US5674209A (en) * 1996-01-22 1997-10-07 Yarger; Richard J. Connector for attachment to a drain tube
US5749097A (en) * 1997-03-10 1998-05-12 Garrett-Roe; Anita Mallory Three digit fingernail protector
US6409220B1 (en) * 2000-09-19 2002-06-25 Conmed Corporation Universal suction canister pour spout adaptor
JP2002157029A (ja) 2000-11-21 2002-05-31 Sharp Corp 直流安定化電源装置
CN2475137Y (zh) * 2001-03-14 2002-01-30 番禺至昌照明电器有限公司 带安全装置的单端高压卤素灯
JP2003187988A (ja) 2001-12-20 2003-07-04 Sharp Corp 白色発光ダイオードの駆動装置
JP4161572B2 (ja) * 2001-12-27 2008-10-08 ヤマハ株式会社 熱電モジュール
US7041083B2 (en) * 2002-02-26 2006-05-09 Scimed Life Systems, Inc. Medical catheter assembly including a removable inner sleeve and method of using the same

Also Published As

Publication number Publication date
TW200307487A (en) 2003-12-01
JP2004030927A (ja) 2004-01-29
CN1462164A (zh) 2003-12-17
US6815911B2 (en) 2004-11-09
EP1367863A3 (de) 2004-05-12
EP1367863A2 (de) 2003-12-03
ATE366506T1 (de) 2007-07-15
KR20030093112A (ko) 2003-12-06
EP1367863B1 (de) 2007-07-04
KR100664363B1 (ko) 2007-01-02
US20040036422A1 (en) 2004-02-26
DE60314686T2 (de) 2007-12-06
CN100452938C (zh) 2009-01-14
JP3999570B2 (ja) 2007-10-31
TWI231727B (en) 2005-04-21

Similar Documents

Publication Publication Date Title
TWI452932B (zh) 發光元件用的調光器
CN101107885B (zh) 照明设备和方法
EP2515611B1 (de) Lichtvorrichtung und Beleuchtungsvorrichtung
RU2524477C2 (ru) Сид устройство освещения с характеристикой цветовой температуры лампы накаливания
CN102282913B (zh) 使用用于发送校准数据的电源线通信的灯的校准
JP6404810B2 (ja) 発光ダイオード（ｌｅｄ）を駆動するための回路及び方法
CN108337764A (zh) 恒压输出ac相可调光led驱动器
CN101505561A (zh) 发光二极管驱动器的控制电路及其离线控制电路
WO2010068536A1 (en) Time division light output sensing and brightness adjustment for different spectra of light emitting diodes
FI2964000T3 (fi) Led käyttölaite
EP1771049A3 (de) Sonnensimulator und Verfahren zu seinem Betrieb
CN107426879B (zh) 一种基于pwm的电压调光led控制系统
WO2007141741A1 (en) Circuitry for dimming led illumination devices
DE60314686D1 (de) Verfahren und Anordnung zur Steuerung der Helligkeit einer Glühlampe, und eine Lichtquelle mit einer Glühlampe
CN201426197Y (zh) 驱动多路发光二极管的镜像比例恒流源电路
EP1349433A3 (de) Regeleinrichtung zum Regeln von elektrischen Leuchtmitteln und Scheinwerfer einer solchen Regeleinrichtung
US20120248993A1 (en) Method and Apparatus of Converting Output of Triac Dimmer to Control Operations of LED Lighting
US20120074857A1 (en) Driving circuit for light emitting elements
US10159129B2 (en) Lighting device, illumination device, and electronic device
JP2014127426A (ja) 標識灯制御装置
CN105246226A (zh) 一种用于led驱动器的阻抗补偿电路及led驱动器
KR101046476B1 (ko) 조명기구 제어장치
CN205454177U (zh) 一种发光装置
CN103052237A (zh) 一种脉宽调制调光的led系统
US20160302271A1 (en) Power Conserving Method for Electric Lighting Supply

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HEYER, V., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 806