JPH11509964A - 安定回路 - Google Patents
安定回路Info
- Publication number
- JPH11509964A JPH11509964A JP9540685A JP54068597A JPH11509964A JP H11509964 A JPH11509964 A JP H11509964A JP 9540685 A JP9540685 A JP 9540685A JP 54068597 A JP54068597 A JP 54068597A JP H11509964 A JPH11509964 A JP H11509964A
- Authority
- JP
- Japan
- Prior art keywords
- lamps
- ballast
- triac
- circuit
- lamp
- 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.)
- Ceased
Links
- 230000004044 response Effects 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000005669 field effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 4
- 239000003990 capacitor Substances 0.000 description 12
- 230000009977 dual effect Effects 0.000 description 4
- 239000002800 charge carrier Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 102220065736 rs543286136 Human genes 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H05B41/14—Circuit arrangements
- H05B41/36—Controlling
-
- 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
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3924—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by phase control, e.g. using a triac
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/185—Controlling the light source by remote control via power line carrier transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 主電源の電圧から高周波数のランプ電流を生成する安定手段と、 上記主電源の電圧の中断に応答して上記安定手段によりランプに供給される電 力を制御する制御手段とを備えた、ランプを作動させる安定回路。 2. 上記安定回路は、多数のランプの並列作動に適しており、 上記スイッチング素子は、ランプの作動中に上記数量のランプの一部にのみ直 列に接続されることを特徴とする請求の範囲第1項に記載の安定回路。 3. 上記制御回路は、フリップ・フロップを備えたことを特徴とする請求の 範囲第1項または第2項に記載の安定回路。 4. 上記制御回路は、トランジスタを備えたことを特徴とする請求の範囲第 1項、第2項または第3項に記載の安定回路。 5. 上記トランジスタは、MOS型電界効果トランジスタであることを特徴 とする請求の範囲第4項に記載の安定回路。 6. 上記制御回路は、上記主電源の電圧の中断が所定の時間間隔よりも短い ときにのみ上記スイッチング素子の導通状態を変化させることを特徴とする請求 の範囲第1項ないし第5項のいずれかに記載の安定回路。 7. 上記制御回路は、上記主電源の電圧の中断が上記所定の時間間隔よりも 長いときに上記スイッチング素子を導通状態にするリセット手段を備えたことを 特徴とする請求の範囲第6項に記載の安定回路。 8. 上記制御回路は、シュミット・トリガを備えたことを特徴とする請求の 範囲第1項ないし第7項のいずれかに記載の安定回路。 9. 上記スイッチング素子は、トライアックであることを特徴とする請求の 範囲第1項ないし第8項のいずれかに記載の安定回路。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64447696A | 1996-05-10 | 1996-05-10 | |
US08/644,476 | 1996-05-10 | ||
PCT/IB1997/000467 WO1997043880A1 (en) | 1996-05-10 | 1997-04-30 | Ballast circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11509964A true JPH11509964A (ja) | 1999-08-31 |
Family
ID=24585062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9540685A Ceased JPH11509964A (ja) | 1996-05-10 | 1997-04-30 | 安定回路 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5808423A (ja) |
EP (1) | EP0838131B1 (ja) |
JP (1) | JPH11509964A (ja) |
CN (1) | CN1143609C (ja) |
DE (1) | DE69725821T2 (ja) |
TW (1) | TW373867U (ja) |
WO (1) | WO1997043880A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19815624A1 (de) * | 1998-04-07 | 1999-10-14 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Betriebsschaltung für Entladungslampen mit umschaltbaren Betriebszuständen |
US6798341B1 (en) * | 1998-05-18 | 2004-09-28 | Leviton Manufacturing Co., Inc. | Network based multiple sensor and control device with temperature sensing and control |
US6177769B1 (en) | 1999-08-11 | 2001-01-23 | Energy Savings, Inc. | Electric Ballast with selective power dissipation |
US6137239A (en) * | 1999-08-11 | 2000-10-24 | Energy Savings, Inc. | Electronic ballast with selective load control |
CN1168210C (zh) | 2000-06-27 | 2004-09-22 | 百利通电子(上海)有限公司 | 红外线感应照明灯电子开关 |
US6628091B2 (en) | 2001-05-29 | 2003-09-30 | Koninklijke Philips Electronics N.V. | Electronic switch for a bi-level fluorescent lamp fixture |
US6853154B2 (en) * | 2002-04-30 | 2005-02-08 | Koninklijke Philips Electronics N.V. | Open loop bi-level ballast control |
US7348742B2 (en) * | 2004-11-23 | 2008-03-25 | Energy Focus, Inc. | Lighting fixture with synchronizable optical filter wheel and related method |
CA2529766C (en) | 2004-12-13 | 2011-09-20 | Hubbell Incorporated | Photo controller for switching a load in a hazardous environment |
CN1925714B (zh) * | 2005-09-02 | 2010-05-05 | 索玉昇 | 气体放电灯的多段调光控制装置及其调光控制方法 |
US7429835B2 (en) * | 2006-02-07 | 2008-09-30 | Himax Technologies Limited | Backlight module driver circuit |
US8183784B2 (en) * | 2006-05-11 | 2012-05-22 | Koninklijke Philips Electronics N.V. | Integrated lighting control module and power switch |
US7683504B2 (en) * | 2006-09-13 | 2010-03-23 | Lutron Electronics Co., Inc. | Multiple location electronic timer system |
US7579717B2 (en) * | 2006-09-13 | 2009-08-25 | Lutron Electronics Co., Inc. | Wall-mountable timer for an electrical load |
CN100521066C (zh) * | 2007-06-28 | 2009-07-29 | 杨根元 | 一种高效节能的长寿命荧光灯 |
WO2009003992A1 (de) * | 2007-07-04 | 2009-01-08 | Osram Gesellschaft mit beschränkter Haftung | Schaltungsanordnung zur erkennung von einschaltsequenzen für einen ein/ausschalter |
ITRM20080513A1 (it) * | 2008-09-26 | 2008-12-26 | Fulvio Pompili | Dispositivo per l'accensione separata tramite un singolo interruttore di due carichi elettrici alimentati in parallelo |
US8183798B2 (en) * | 2009-10-05 | 2012-05-22 | Hubbell Incorporated | Variable light control system and method using momentary circuit interrupt |
US8487555B2 (en) * | 2011-05-11 | 2013-07-16 | Osram Sylvania Inc. | Bi-level lamp ballast |
EP2587897A1 (en) * | 2011-10-25 | 2013-05-01 | Easy Solution Holdings Limited | Controller for a fluorescent lamp |
US10064259B2 (en) * | 2016-05-11 | 2018-08-28 | Ford Global Technologies, Llc | Illuminated vehicle badge |
CN110913528A (zh) * | 2019-12-27 | 2020-03-24 | 南昌思麦科技有限公司 | 基于无线供电的牙刷头led灯切换控制电路及控制方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3935505A (en) * | 1974-01-21 | 1976-01-27 | Joseph Spiteri | Fluorescent lamp dimmer |
US4207497A (en) * | 1978-12-05 | 1980-06-10 | Lutron Electronics Co., Inc. | Ballast structure for central high frequency dimming apparatus |
US4322632A (en) * | 1980-03-24 | 1982-03-30 | Teccor Electronics, Inc. | Remote load selector |
US4879495A (en) * | 1986-10-06 | 1989-11-07 | Yujiro Yamamoto | Illumination control methods and means |
US4766353A (en) * | 1987-04-03 | 1988-08-23 | Sunlass U.S.A., Inc. | Lamp switching circuit and method |
US4896079A (en) * | 1988-05-20 | 1990-01-23 | Prescolite, Inc. | Bi-level switch |
US5327048A (en) * | 1993-02-26 | 1994-07-05 | North American Philips Corporation | Bi-level lighting control system for hid lamps |
US5373218A (en) * | 1993-05-04 | 1994-12-13 | Motorola Lighting, Inc. | Toggle brightening circuit for powering gas discharge lamps and method for operating gas discharge lamps |
US5610448A (en) * | 1994-07-25 | 1997-03-11 | International Energy Conservation Systems, Inc. | Universal switching device and method for lighting applications |
-
1996
- 1996-12-09 US US08/762,621 patent/US5808423A/en not_active Expired - Fee Related
-
1997
- 1997-04-30 EP EP97916618A patent/EP0838131B1/en not_active Expired - Lifetime
- 1997-04-30 JP JP9540685A patent/JPH11509964A/ja not_active Ceased
- 1997-04-30 DE DE69725821T patent/DE69725821T2/de not_active Expired - Fee Related
- 1997-04-30 WO PCT/IB1997/000467 patent/WO1997043880A1/en active IP Right Grant
- 1997-04-30 CN CNB971908095A patent/CN1143609C/zh not_active Expired - Fee Related
- 1997-11-06 TW TW086218662U patent/TW373867U/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN1143609C (zh) | 2004-03-24 |
WO1997043880A1 (en) | 1997-11-20 |
DE69725821D1 (de) | 2003-12-04 |
CN1196866A (zh) | 1998-10-21 |
US5808423A (en) | 1998-09-15 |
DE69725821T2 (de) | 2004-08-05 |
TW373867U (en) | 1999-11-01 |
EP0838131B1 (en) | 2003-10-29 |
EP0838131A1 (en) | 1998-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040428 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051206 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060306 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060508 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20060724 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20060829 |