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DE10204044A8 - Electronic ballast for gas discharge lamp - Google Patents

Electronic ballast for gas discharge lamp Download PDF

Info

Publication number
DE10204044A8
DE10204044A8 DE10204044A DE10204044A DE10204044A8 DE 10204044 A8 DE10204044 A8 DE 10204044A8 DE 10204044 A DE10204044 A DE 10204044A DE 10204044 A DE10204044 A DE 10204044A DE 10204044 A8 DE10204044 A8 DE 10204044A8
Authority
DE
Germany
Prior art keywords
gas discharge
discharge lamp
electronic ballast
lamp
switches
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.)
Withdrawn
Application number
DE10204044A
Other languages
German (de)
Other versions
DE10204044A1 (en
Inventor
Nebojsa Dipl.-Ing. Jelaca
Thomas Ing. Dünser
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.)
Tridonic GmbH and Co KG
Original Assignee
Tridonicatco GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7713522&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10204044(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tridonicatco GmbH and Co KG filed Critical Tridonicatco GmbH and Co KG
Priority to DE20221985U priority Critical patent/DE20221985U1/en
Priority to DE10204044A priority patent/DE10204044A1/en
Priority to EP03000735A priority patent/EP1333707B1/en
Priority to AT03000735T priority patent/ATE335387T1/en
Priority to DE50304410T priority patent/DE50304410D1/en
Publication of DE10204044A1 publication Critical patent/DE10204044A1/en
Publication of DE10204044A8 publication Critical patent/DE10204044A8/en
Withdrawn legal-status Critical Current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
    • H05B41/288—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
    • H05B41/2883—Load circuits; Control thereof the control resulting from an action on the static converter the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting
    • 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
    • H05B41/2825—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 by means of a bridge converter in the final stage
    • H05B41/2828—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 by means of a bridge converter in the final stage using control circuits for the switching elements
    • 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
    • H05B41/295—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 with preheating electrodes, e.g. for fluorescent lamps
    • H05B41/298—Arrangements for protecting lamps or circuits against abnormal operating conditions
    • H05B41/2981—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
    • H05B41/2986—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against internal abnormal circuit conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

An electronic starter for a gas discharge, preferably fluorescent, lamp (LA) has a dc source, inverter with half-bridges (Q1,2), a load of lamp and series resonant circuit. A control (1) operates on the switches during ignition to give a stepwise increase in switching time and monitors the load current, briefly opening the switches if a threshold is exceeded. An Independent claim is also given for a process of operation as above.
DE10204044A 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp Withdrawn DE10204044A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE20221985U DE20221985U1 (en) 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp
DE10204044A DE10204044A1 (en) 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp
EP03000735A EP1333707B1 (en) 2002-02-01 2003-01-13 Electronic ballast for a discharge lamp
AT03000735T ATE335387T1 (en) 2002-02-01 2003-01-13 ELECTRONIC BALLAST FOR GAS DISCHARGE LAMP
DE50304410T DE50304410D1 (en) 2002-02-01 2003-01-13 Electronic ballast for gas discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10204044A DE10204044A1 (en) 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp

Publications (2)

Publication Number Publication Date
DE10204044A1 DE10204044A1 (en) 2003-08-14
DE10204044A8 true DE10204044A8 (en) 2004-07-08

Family

ID=7713522

Family Applications (3)

Application Number Title Priority Date Filing Date
DE20221985U Expired - Lifetime DE20221985U1 (en) 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp
DE10204044A Withdrawn DE10204044A1 (en) 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp
DE50304410T Expired - Lifetime DE50304410D1 (en) 2002-02-01 2003-01-13 Electronic ballast for gas discharge lamp

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE20221985U Expired - Lifetime DE20221985U1 (en) 2002-02-01 2002-02-01 Electronic ballast for gas discharge lamp

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50304410T Expired - Lifetime DE50304410D1 (en) 2002-02-01 2003-01-13 Electronic ballast for gas discharge lamp

Country Status (3)

Country Link
EP (1) EP1333707B1 (en)
AT (1) ATE335387T1 (en)
DE (3) DE20221985U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7996827B2 (en) 2001-08-16 2011-08-09 Martin Vorbach Method for the translation of programs for reconfigurable architectures

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7266725B2 (en) 2001-09-03 2007-09-04 Pact Xpp Technologies Ag Method for debugging reconfigurable architectures
DE19651075A1 (en) 1996-12-09 1998-06-10 Pact Inf Tech Gmbh Unit for processing numerical and logical operations, for use in processors (CPU's), multi-computer systems, data flow processors (DFP's), digital signal processors (DSP's) or the like
DE19654595A1 (en) 1996-12-20 1998-07-02 Pact Inf Tech Gmbh I0 and memory bus system for DFPs as well as building blocks with two- or multi-dimensional programmable cell structures
JP3961028B2 (en) 1996-12-27 2007-08-15 ペーアーツェーテー イクスペーペー テクノロジーズ アクチエンゲゼルシャフト Data flow processor (DFP) automatic dynamic unloading method and modules with 2D or 3D programmable cell structure (FPGA, DPGA, etc.)
US6542998B1 (en) 1997-02-08 2003-04-01 Pact Gmbh Method of self-synchronization of configurable elements of a programmable module
US8686549B2 (en) 2001-09-03 2014-04-01 Martin Vorbach Reconfigurable elements
DE19861088A1 (en) 1997-12-22 2000-02-10 Pact Inf Tech Gmbh Repairing integrated circuits by replacing subassemblies with substitutes
DE10081643D2 (en) 1999-06-10 2002-05-29 Pact Inf Tech Gmbh Sequence partitioning on cell structures
EP1342158B1 (en) 2000-06-13 2010-08-04 Richter, Thomas Pipeline configuration unit protocols and communication
US8058899B2 (en) 2000-10-06 2011-11-15 Martin Vorbach Logic cell array and bus system
US9037807B2 (en) 2001-03-05 2015-05-19 Pact Xpp Technologies Ag Processor arrangement on a chip including data processing, memory, and interface elements
US7844796B2 (en) 2001-03-05 2010-11-30 Martin Vorbach Data processing device and method
WO2005045692A2 (en) 2003-08-28 2005-05-19 Pact Xpp Technologies Ag Data processing device and method
US7444531B2 (en) 2001-03-05 2008-10-28 Pact Xpp Technologies Ag Methods and devices for treating and processing data
EP2224330B1 (en) 2001-06-20 2012-05-09 Krass, Maren Method and device for partitioning large computer programs
US7434191B2 (en) 2001-09-03 2008-10-07 Pact Xpp Technologies Ag Router
US8686475B2 (en) 2001-09-19 2014-04-01 Pact Xpp Technologies Ag Reconfigurable elements
DE10392560D2 (en) 2002-01-19 2005-05-12 Pact Xpp Technologies Ag Reconfigurable processor
DE50310198D1 (en) 2002-02-18 2008-09-04 Pact Xpp Technologies Ag BUS SYSTEMS AND RECONFIGURATION PROCEDURES
US8914590B2 (en) 2002-08-07 2014-12-16 Pact Xpp Technologies Ag Data processing method and device
US7657861B2 (en) 2002-08-07 2010-02-02 Pact Xpp Technologies Ag Method and device for processing data
AU2003286131A1 (en) 2002-08-07 2004-03-19 Pact Xpp Technologies Ag Method and device for processing data
US7394284B2 (en) 2002-09-06 2008-07-01 Pact Xpp Technologies Ag Reconfigurable sequencer structure
EP1974265A1 (en) 2006-01-18 2008-10-01 PACT XPP Technologies AG Hardware definition method
DE102006061357B4 (en) 2006-12-22 2017-09-14 Infineon Technologies Austria Ag Method for controlling a fluorescent lamp
CN101277571B (en) * 2007-03-30 2014-02-12 电灯专利信托有限公司 Ignition control method for discharge lamp as well as corresponding electronic ballast circuit
DE102008023603A1 (en) * 2008-05-14 2009-11-19 Hella Kgaa Hueck & Co. Ballast for high pressure-discharge lamp in motor vehicle, has control producing control signals, which are output in succession with pause during operating phase, in which signals of one of transistors are controlled for interconnection
EP2124510B1 (en) 2008-05-16 2013-01-02 Infineon Technologies Austria AG Method for controlling a phosphorescent light and light pre-switching device
US20110260635A1 (en) * 2008-12-31 2011-10-27 Nxp B.V. Method of igniting a lamp, controller for a lamp, and a lamp controlled by a controller
FI121561B (en) 2009-06-30 2010-12-31 Helvar Oy Ab Adjusting and measuring the functions of the electronic ballast
US7982452B2 (en) 2009-07-30 2011-07-19 Infineon Technologies Austria Ag Detection of a load state of a half-bridge
GB2492776B (en) * 2011-07-11 2016-06-22 Tridonic Gmbh & Co Kg Electronic ballast for a lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060751A (en) * 1976-03-01 1977-11-29 General Electric Company Dual mode solid state inverter circuit for starting and ballasting gas discharge lamps
GB2052896B (en) * 1979-06-13 1983-07-20 Gen Electric Lighting unit and circuit
US4587463A (en) * 1983-09-22 1986-05-06 Isco, Inc. Absorbance monitor
US6037722A (en) * 1994-09-30 2000-03-14 Pacific Scientific Dimmable ballast apparatus and method for controlling power delivered to a fluorescent lamp
US5925990A (en) * 1997-12-19 1999-07-20 Energy Savings, Inc. Microprocessor controlled electronic ballast

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7996827B2 (en) 2001-08-16 2011-08-09 Martin Vorbach Method for the translation of programs for reconfigurable architectures

Also Published As

Publication number Publication date
EP1333707A1 (en) 2003-08-06
ATE335387T1 (en) 2006-08-15
DE50304410D1 (en) 2006-09-14
DE10204044A1 (en) 2003-08-14
EP1333707B1 (en) 2006-08-02
DE20221985U1 (en) 2010-03-04

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Legal Events

Date Code Title Description
8181 Inventor (new situation)

Inventor name: JELACA, NEBOJSA, DIPL.-ING., DORNBIRN, AT

Inventor name: DÜNSER, THOMAS, ING., DORNBIRN, AT

8196 Reprint of faulty title page (publication) german patentblatt: part 1a6
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: TRIDONIC GMBH & CO KG, DORNBIRN, AT

R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee