DE59805182D1 - Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors - Google Patents

Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors

Info

Publication number
DE59805182D1
DE59805182D1 DE59805182T DE59805182T DE59805182D1 DE 59805182 D1 DE59805182 D1 DE 59805182D1 DE 59805182 T DE59805182 T DE 59805182T DE 59805182 T DE59805182 T DE 59805182T DE 59805182 D1 DE59805182 D1 DE 59805182D1
Authority
DE
Germany
Prior art keywords
improve
circuit
power factor
pump support
support throttle
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
DE59805182T
Other languages
English (en)
Inventor
Klaus Fischer
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to DE59805182T priority Critical patent/DE59805182D1/de
Application granted granted Critical
Publication of DE59805182D1 publication Critical patent/DE59805182D1/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
    • 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
    • H05B41/14—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
    • 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
    • Y10S315/07—Starting and control circuits for gas discharge lamp using transistors
DE59805182T 1997-06-18 1998-05-13 Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors Expired - Lifetime DE59805182D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59805182T DE59805182D1 (de) 1997-06-18 1998-05-13 Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19725645A DE19725645A1 (de) 1997-06-18 1997-06-18 Pumpstützdrossel
DE59805182T DE59805182D1 (de) 1997-06-18 1998-05-13 Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors
PCT/DE1998/001328 WO1998058526A1 (de) 1997-06-18 1998-05-13 Pumpstützdrossel

Publications (1)

Publication Number Publication Date
DE59805182D1 true DE59805182D1 (de) 2002-09-19

Family

ID=7832771

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19725645A Withdrawn DE19725645A1 (de) 1997-06-18 1997-06-18 Pumpstützdrossel
DE59805182T Expired - Lifetime DE59805182D1 (de) 1997-06-18 1998-05-13 Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19725645A Withdrawn DE19725645A1 (de) 1997-06-18 1997-06-18 Pumpstützdrossel

Country Status (9)

Country Link
US (1) US6091207A (de)
EP (1) EP0941636B1 (de)
JP (1) JP3338068B2 (de)
KR (1) KR100431670B1 (de)
CN (1) CN1235448C (de)
AU (1) AU741384B2 (de)
CA (1) CA2263696C (de)
DE (2) DE19725645A1 (de)
WO (1) WO1998058526A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963282A1 (de) * 1999-12-27 2001-06-28 Tridonic Bauelemente Elektronisches Vorschaltgerät zum Betrieb einer Niederdruck-Entladungslampe
US6337800B1 (en) * 2000-02-29 2002-01-08 Philips Electronics North American Corporation Electronic ballast with inductive power feedback
JP4038430B2 (ja) * 2000-10-24 2008-01-23 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電力損失を低減させた携帯型装置
NL1040339C2 (nl) * 2013-08-19 2015-02-23 Ndf Special Light Products B V Elektrische inrichting voor het ontsteken en voeden van een koude kathode fluorescentielamp.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075476A (en) * 1976-12-20 1978-02-21 Gte Sylvania Incorporated Sinusoidal wave oscillator ballast circuit
US4396866A (en) * 1980-12-29 1983-08-02 Gte Products Corporation Lamp filament drive scheme providing for control of filament voltages by use of lamp current in solid state ballasts
US4563719A (en) * 1982-08-30 1986-01-07 Nilssen Ole K Ballasts with built-in ground-fault protection
DE3611611A1 (de) * 1986-04-07 1987-10-08 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum hochfrequenten betrieb einer niederdruckentladungslampe
DE3623749A1 (de) * 1986-07-14 1988-01-21 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb von niederdruckentladungslampen
DE3841227A1 (de) * 1988-12-07 1990-06-13 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer niederdruckentladungslampe
US6118225A (en) * 1994-08-22 2000-09-12 U.S. Philips Corporation High frequency discharge lamp operating circuit with resonant power factor correction circuit
US5488269A (en) * 1995-02-10 1996-01-30 General Electric Company Multi-resonant boost high power factor circuit
TW296894U (en) * 1995-11-21 1997-01-21 Philips Electronics Nv Circuit arrangement
DE19619581A1 (de) * 1996-05-15 1997-11-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochfrequenzbetriebsschaltung für eine Niederdruckentladungslampe mit verbesserter elektromagnetischer Verträglichkeit

Also Published As

Publication number Publication date
DE19725645A1 (de) 1998-12-24
JP3338068B2 (ja) 2002-10-28
CA2263696A1 (en) 1998-12-23
CN1229569A (zh) 1999-09-22
AU8332198A (en) 1999-01-04
AU741384B2 (en) 2001-11-29
WO1998058526A1 (de) 1998-12-23
CA2263696C (en) 2006-01-10
JP2000501565A (ja) 2000-02-08
CN1235448C (zh) 2006-01-04
EP0941636B1 (de) 2002-08-14
KR20000068179A (ko) 2000-11-25
KR100431670B1 (ko) 2004-05-17
EP0941636A1 (de) 1999-09-15
US6091207A (en) 2000-07-18

Similar Documents

Publication Publication Date Title
DE69111283D1 (de) Mikroprozessor mit niedrigem Leistungsverbrauch.
DE69819811D1 (de) Verbrennungsverfahren mit zweifacher Oxidationsmitteleinfuhr
DE69530778D1 (de) Lineare leistungsverstarkung mit hohem wirkungsrad
DE69728778D1 (de) Weichspüler mit verbesserter leistung
DE69709736D1 (de) Audiogerät mit geringem stromverbrauch
DE69738593D1 (de) Stromversorgungssystem mit Systemverbindung
DE69805643D1 (de) Membrane-elektroden-anordnung
DE69931831D1 (de) Kraftanlage mit kombiniertem Kreislauf
DE69824801D1 (de) Verbundwelle mit Doppelmembrane
ATE214870T1 (de) Sojabohnen mit reduziertem linolensauregerat
IT1309133B1 (it) Perfezionamenti nelle luci elettriche o relativamente alle stesse.
DE69834781D1 (de) Viterbi-Dekoder mit geringem Stromverbrauch
DE69718820D1 (de) Micropumpe mit eingebautem zwischenstück
DE59903124D1 (de) Pumpenanordnung mit zwei hydropumpen
DE69939049D1 (de) Pumpe mit Schalldämpfer
DE69703852D1 (de) Rechner mit reduziertem Leistungsverbrauch
DE69827350D1 (de) Ausgangsstufe mit anstiegs-steuermitteln
DE60005430D1 (de) Vergaser mit Brennstoffdampfpumpe
DE69726241D1 (de) Servolenkung mit variabler Unterstützung
DE60017029D1 (de) Kraftstoffpumpe
DE69726635D1 (de) Schaltung zur Verbesserung des Leistungsfaktors mit doppelter Entladung
DE59805182D1 (de) Schaltung mit Pumpstützdrossel, zur Verbesserung des Leistungsfaktors
DE59906700D1 (de) Kreiselpumpe mit kompensator
DE59900890D1 (de) Heizgerät mit Turbostufe
DE69835593D1 (de) Kraftanlage mit kombiniertem kreislauf

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG, , DE