JPH08511901A - 回路装置 - Google Patents
回路装置Info
- Publication number
- JPH08511901A JPH08511901A JP7526205A JP52620595A JPH08511901A JP H08511901 A JPH08511901 A JP H08511901A JP 7526205 A JP7526205 A JP 7526205A JP 52620595 A JP52620595 A JP 52620595A JP H08511901 A JPH08511901 A JP H08511901A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- lamp
- pulse
- circuit device
- secondary winding
- 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
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
- 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
- H05B41/282—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
-
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
-
- 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
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/042—Starting switches using semiconductor devices
-
- 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
- H05B41/2881—Load circuits; Control thereof
-
- 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
-
- 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)
- Transmitters (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
- Burglar Alarm Systems (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Amplifiers (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.−電源に接続するための入力端子; −固有周波数を有し且つ電圧依存性の降伏電圧素子をそなえたパルス発生回 路; −パルス変成器;及び −このパルス変成器の二次巻線とランプ接続端子間の電気的接続、 をそなえた、高圧放電ランプを点弧するための回路装置において、パルス変成 器の二次巻線とランプ接続端子とは、パルス発生回路の固有周波数と関連して選 ばれた調整を有する通過フイルタの一部を形成することを特徴とする回路装置。 2.通過フイルタの調整は、固有周波数自体またはそれに隣接して選ばれる請求 の範囲1記載の回路装置。 3.付加した誘導的手段は、二次巻線と少なくとも一方のランプ接続端子の間で 通過フイルタ内に存する請求の範囲1または2記載の回路装置。 4.付加した誘導的手段は、ランプ接続端子に対するその値に関して対称的に設 けられた請求の範囲3記載の回路装置。 5.パルス変成器の二次巻線からランプ接続端子の一方への導体は同軸導体とし て形成された請求の範囲1乃至4の何れか1つに記載された回路装置。 6.同軸導体のシースは、他方のランプ接続端子と直接に接続された請求の範囲 5記載の回路装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94200930 | 1994-04-06 | ||
EP94200930.9 | 1994-04-06 | ||
PCT/IB1995/000197 WO1995028071A1 (en) | 1994-04-06 | 1995-03-23 | Circuit arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH08511901A true JPH08511901A (ja) | 1996-12-10 |
Family
ID=8216768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7526205A Pending JPH08511901A (ja) | 1994-04-06 | 1995-03-23 | 回路装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5841245A (ja) |
EP (1) | EP0702887B1 (ja) |
JP (1) | JPH08511901A (ja) |
KR (1) | KR960702982A (ja) |
AT (1) | ATE188334T1 (ja) |
CA (1) | CA2164512A1 (ja) |
DE (1) | DE69514182T2 (ja) |
TW (1) | TW331066B (ja) |
WO (1) | WO1995028071A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6522088B2 (en) * | 2000-05-03 | 2003-02-18 | Koninklijke Philips Electronics N.V. | Lamp ignition with automatic compensation for parasitic capacitance |
US6748937B2 (en) * | 2001-10-26 | 2004-06-15 | Lawrence E. Soza | Hall effect ignition system |
CN1709014B (zh) * | 2002-11-04 | 2011-07-06 | 皇家飞利浦电子股份有限公司 | 点火脉冲升压器电路 |
DE102004020499A1 (de) | 2004-04-26 | 2005-11-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Schaltungsanordnung zum Betrieb von Hochdruckentladungslampen und Betriebsverfahren für eine Hochdruckentladungslampe |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3476977A (en) * | 1967-05-31 | 1969-11-04 | Gen Electric | Impulse starting and operating circuit for gas discharge lamps |
US3675078A (en) * | 1969-05-08 | 1972-07-04 | Pichel Ind Inc | Electronic lamp driving circuit for hand held lamp |
US3553526A (en) * | 1969-12-03 | 1971-01-05 | Philips Corp | High frequency generator for the ignition of a discharge lamp |
GB2172451B (en) * | 1985-02-07 | 1989-06-14 | El Co Villamos Keszulekek Es S | Circuit system for igniting and lighting a high-pressure discharge lamp particulary a sodium vapour lamp |
US4723097A (en) * | 1987-05-05 | 1988-02-02 | General Electric Company | Rapid restrike metal halide lamp and a method of operating such |
US5087859A (en) * | 1989-05-17 | 1992-02-11 | U. S. Philips Corporation | Switching arrangement for high pressure discharge lamp |
NL9000077A (nl) * | 1990-01-11 | 1991-08-01 | Philips Nv | Schakelinrichting geschikt voor het ontsteken van een hogedrukontladingslamp. |
DE69225834T2 (de) * | 1991-04-04 | 1998-12-24 | Philips Electronics N.V., Eindhoven | Schaltungsanordnung |
DE69514181T2 (de) * | 1994-04-06 | 2000-06-29 | Koninklijke Philips Electronics N.V., Eindhoven | Schaltungsanordnung |
-
1995
- 1995-03-23 EP EP95911466A patent/EP0702887B1/en not_active Expired - Lifetime
- 1995-03-23 DE DE69514182T patent/DE69514182T2/de not_active Expired - Fee Related
- 1995-03-23 AT AT95911466T patent/ATE188334T1/de not_active IP Right Cessation
- 1995-03-23 CA CA002164512A patent/CA2164512A1/en not_active Abandoned
- 1995-03-23 JP JP7526205A patent/JPH08511901A/ja active Pending
- 1995-03-23 WO PCT/IB1995/000197 patent/WO1995028071A1/en active IP Right Grant
- 1995-03-28 TW TW084103011A patent/TW331066B/zh not_active IP Right Cessation
- 1995-12-05 KR KR1019950705496A patent/KR960702982A/ko active IP Right Grant
-
1996
- 1996-07-23 US US08/685,156 patent/US5841245A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0702887B1 (en) | 1999-12-29 |
TW331066B (en) | 1998-05-01 |
ATE188334T1 (de) | 2000-01-15 |
WO1995028071A1 (en) | 1995-10-19 |
DE69514182T2 (de) | 2004-09-02 |
EP0702887A1 (en) | 1996-03-27 |
KR960702982A (ko) | 1996-05-23 |
CA2164512A1 (en) | 1995-10-19 |
US5841245A (en) | 1998-11-24 |
DE69514182D1 (de) | 2000-02-03 |
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