DE9015674U1 - - Google Patents

Info

Publication number
DE9015674U1
DE9015674U1 DE9015674U DE9015674U DE9015674U1 DE 9015674 U1 DE9015674 U1 DE 9015674U1 DE 9015674 U DE9015674 U DE 9015674U DE 9015674 U DE9015674 U DE 9015674U DE 9015674 U1 DE9015674 U1 DE 9015674U1
Authority
DE
Germany
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
DE9015674U
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 DE9015674U priority Critical patent/DE9015674U1/de
Priority to US07/786,502 priority patent/US5343125A/en
Priority to DE59107339T priority patent/DE59107339D1/de
Priority to EP91118851A priority patent/EP0485866B1/de
Priority to JP1991101795U priority patent/JPH0499697U/ja
Priority to KR2019910019380U priority patent/KR0120598Y1/ko
Publication of DE9015674U1 publication Critical patent/DE9015674U1/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
    • H05B41/24—Circuit arrangements in which the lamp is fed by high frequency ac, or with separate oscillator frequency
    • 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
    • H05B41/2882—Load circuits; Control thereof the control resulting from an action on the static converter
    • 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
    • H05B41/382—Controlling the intensity of light during the transitional start-up phase
    • H05B41/388—Controlling the intensity of light during the transitional start-up phase for a transition from glow to arc
    • 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
DE9015674U 1990-11-15 1990-11-15 Expired - Lifetime DE9015674U1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE9015674U DE9015674U1 (de) 1990-11-15 1990-11-15
US07/786,502 US5343125A (en) 1990-11-15 1991-11-01 High-pressure discharge lamp with pulsed inverter operating circuit, and method of operating a discharge lamp
DE59107339T DE59107339D1 (de) 1990-11-15 1991-11-05 Getaktetes Schaltnetzteil für den Betrieb einer Entladungslampe
EP91118851A EP0485866B1 (de) 1990-11-15 1991-11-05 Getaktetes Schaltnetzteil für den Betrieb einer Entladungslampe
JP1991101795U JPH0499697U (de) 1990-11-15 1991-11-13
KR2019910019380U KR0120598Y1 (ko) 1990-11-15 1991-11-14 방전램프 작동용 펄스식 인버터 작동회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9015674U DE9015674U1 (de) 1990-11-15 1990-11-15

Publications (1)

Publication Number Publication Date
DE9015674U1 true DE9015674U1 (de) 1992-03-12

Family

ID=6859402

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9015674U Expired - Lifetime DE9015674U1 (de) 1990-11-15 1990-11-15
DE59107339T Expired - Lifetime DE59107339D1 (de) 1990-11-15 1991-11-05 Getaktetes Schaltnetzteil für den Betrieb einer Entladungslampe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59107339T Expired - Lifetime DE59107339D1 (de) 1990-11-15 1991-11-05 Getaktetes Schaltnetzteil für den Betrieb einer Entladungslampe

Country Status (5)

Country Link
US (1) US5343125A (de)
EP (1) EP0485866B1 (de)
JP (1) JPH0499697U (de)
KR (1) KR0120598Y1 (de)
DE (2) DE9015674U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007345A1 (de) * 1992-09-24 1994-03-31 Robert Bosch Gmbh Getaktete stromversorgungsschaltung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693074B1 (fr) * 1992-06-26 1994-08-19 Valeo Vision Dispositif pour une lampe à décharge destiné à équiper un projecteur de véhicule et projecteur équipé d'un tel dispositif.
FR2698515B1 (fr) * 1992-11-20 1995-01-06 Valeo Vision Dispositif d'alimentation de lampes à décharge notamment pour projecteur de véhicule.
DE4404658A1 (de) * 1993-06-11 1994-12-15 Tridonic Bauelemente Ges Mbh Schaltungsanordnung zur Begrenzung des Gleichstromscheitelwertes und/oder des Anlaufwechselstromes nach dem Einschalten einer Entladungslampe
DE19544838A1 (de) * 1995-12-01 1997-06-05 Bosch Gmbh Robert Zündvorrichtung für eine Hochdruck-Gasentladungslampe
US5646485A (en) * 1995-12-14 1997-07-08 General Motors Corporation Motor vehicle daytime running light system having buck switch mode converter
CN1183807C (zh) * 1997-07-22 2005-01-05 电灯专利信托有限公司 包括介电隔离放电灯和脉冲电压序列产生电路的照明系统
WO1999012403A1 (en) * 1997-09-01 1999-03-11 Koninklijke Philips Electronics N.V. Circuit arrangement
FR2775155B1 (fr) * 1998-02-13 2000-05-05 Valeo Electronique Perfectionnements aux dispositifs pour l'alimentation d'une lampe a decharge de projecteur de vehicule automobile
DE69930897T2 (de) * 1998-06-25 2006-11-23 ORC Manufacturing Co., Ltd., Chofu Anordnung zum Betreiben einer Entladungslampe
US6834066B2 (en) * 2000-04-18 2004-12-21 Lambda Physik Ag Stabilization technique for high repetition rate gas discharge lasers
US6495970B1 (en) * 2001-11-14 2002-12-17 Sun Lite Sockets Industry Inc. Lamp stand with multi-stage light modulation
US7557555B2 (en) * 2007-04-05 2009-07-07 Ford Global Technologies, Llc Method to determine an operating characteristic of a vehicle power converter
US8274236B2 (en) * 2009-04-01 2012-09-25 Delta Electronics, Inc. Power supply having an auxiliary power stage for sustaining sufficient post ignition current in a DC lamp

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419778B1 (de) * 1971-06-18 1979-07-18
DE2710066A1 (de) * 1977-03-08 1978-09-14 Helmut Dipl Chem Ulrich Leuchtstofflampen-startschaltung und -speiseschaltung
JPS6016080B2 (ja) * 1980-08-20 1985-04-23 ウシオ電機株式会社 直流放電灯点灯装置
EP0059053A3 (de) * 1981-02-21 1983-05-18 THORN EMI plc Getakteter Schaltnetzteil
JPS6019148A (ja) * 1983-07-14 1985-01-31 Fuji Photo Film Co Ltd 電子写真感光体
DE3441992A1 (de) * 1984-11-16 1986-05-22 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Schaltungsanordnung zur zuendung einer niederdruckentladungslampe
ZA862614B (en) * 1986-04-08 1986-12-30 David John Cockram Controller for gas discharge lamps
DE3627395A1 (de) * 1986-08-13 1988-02-18 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Steuerschaltung fuer ein schaltnetzteil mit sinusfoermiger stromaufnahme zum umwandeln einer sinusfoermigen wechselspannung in eine geregelte gleichspannung
US4730147A (en) * 1986-08-19 1988-03-08 Siemens Aktiengesellschaft Method and arrangement for the operation of a gas discharge lamp
US4866347A (en) * 1987-09-28 1989-09-12 Hubbell Incorporated Compact fluorescent lamp circuit
US4904907A (en) * 1988-02-26 1990-02-27 General Electric Company Ballast circuit for metal halide lamp
US5047695A (en) * 1990-02-20 1991-09-10 General Electric Company Direct current (DC) acoustic operation of xenon-metal halide lamps using high-frequency ripple
US5059867A (en) * 1990-04-03 1991-10-22 General Electric Company Ballast circuit with improved transfer functions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994007345A1 (de) * 1992-09-24 1994-03-31 Robert Bosch Gmbh Getaktete stromversorgungsschaltung

Also Published As

Publication number Publication date
JPH0499697U (de) 1992-08-28
EP0485866A1 (de) 1992-05-20
DE59107339D1 (de) 1996-03-14
KR920010795U (ko) 1992-06-17
US5343125A (en) 1994-08-30
KR0120598Y1 (ko) 1998-10-01
EP0485866B1 (de) 1996-01-31

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