ATE498138T1 - Beleuchtungsvorrichtung für eine entladelampe und beleuchtungsbefestigung mit detektion des endes des lebensdauers - Google Patents
Beleuchtungsvorrichtung für eine entladelampe und beleuchtungsbefestigung mit detektion des endes des lebensdauersInfo
- Publication number
- ATE498138T1 ATE498138T1 AT09012816T AT09012816T ATE498138T1 AT E498138 T1 ATE498138 T1 AT E498138T1 AT 09012816 T AT09012816 T AT 09012816T AT 09012816 T AT09012816 T AT 09012816T AT E498138 T1 ATE498138 T1 AT E498138T1
- Authority
- AT
- Austria
- Prior art keywords
- electrolytic capacitor
- life time
- discharge lamp
- voltage
- lighting
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 3
- 239000003990 capacitor Substances 0.000 abstract 4
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/24—Testing of discharge tubes
-
- 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
-
- 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
- H05B41/2827—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 specially adapted components in the load circuit, e.g. feed-back transformers, piezoelectric transformers; using specially adapted load circuit configurations
-
- 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
- H05B41/285—Arrangements for protecting lamps or circuits against abnormal operating conditions
- H05B41/2851—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions
- H05B41/2855—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal lamp operating conditions
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008268233A JP2010097839A (ja) | 2008-10-17 | 2008-10-17 | 放電灯点灯装置、及び照明器具 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE498138T1 true ATE498138T1 (de) | 2011-02-15 |
Family
ID=41682688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT09012816T ATE498138T1 (de) | 2008-10-17 | 2009-10-09 | Beleuchtungsvorrichtung für eine entladelampe und beleuchtungsbefestigung mit detektion des endes des lebensdauers |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2177923B1 (de) |
| JP (1) | JP2010097839A (de) |
| AT (1) | ATE498138T1 (de) |
| DE (1) | DE602009000717D1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8093905B2 (en) | 2006-07-31 | 2012-01-10 | Mitsubishi Electric Corporation | Power supply device and sequencer system |
| EP2637030A1 (de) * | 2012-03-05 | 2013-09-11 | ebm-papst Mulfingen GmbH & Co. KG | Verfahren zur Lebensdauer-Überwachung eines Elektrolytkondensators sowie Vorrichtung mit einem entsprechend überwachten Elektrolytkondensator" |
| CN110333416A (zh) * | 2019-08-07 | 2019-10-15 | 常州华威电子有限公司 | 一种高压电解电容耐久性测试系统和方法 |
| CN111537908B (zh) * | 2020-05-14 | 2022-08-19 | 青岛海信医疗设备股份有限公司 | 紫外线灭菌设备的数据处理方法和相关装置 |
| CN113315388B (zh) * | 2021-06-25 | 2022-05-06 | 江苏容正医药科技有限公司 | 一种高功率密度-长寿命高频脉冲交流电源 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2960469B2 (ja) * | 1990-03-19 | 1999-10-06 | 株式会社日立製作所 | インバータ装置 |
| JP3736171B2 (ja) * | 1998-03-31 | 2006-01-18 | 東芝ライテック株式会社 | 電球形蛍光ランプ及び照明器具 |
| JP2002165357A (ja) * | 2000-11-27 | 2002-06-07 | Canon Inc | 電力変換装置およびその制御方法、および発電システム |
| JP4665480B2 (ja) * | 2004-10-26 | 2011-04-06 | パナソニック電工株式会社 | 放電灯点灯装置、照明器具、および照明システム |
-
2008
- 2008-10-17 JP JP2008268233A patent/JP2010097839A/ja not_active Withdrawn
-
2009
- 2009-10-09 EP EP09012816A patent/EP2177923B1/de not_active Not-in-force
- 2009-10-09 AT AT09012816T patent/ATE498138T1/de not_active IP Right Cessation
- 2009-10-09 DE DE602009000717T patent/DE602009000717D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010097839A (ja) | 2010-04-30 |
| EP2177923B1 (de) | 2011-02-09 |
| DE602009000717D1 (de) | 2011-03-24 |
| EP2177923A1 (de) | 2010-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |