FI117464B - Menetelmä kaasunpurkauslamppujen valoisuuden ja toiminnan ohjaamiseksi - Google Patents
Menetelmä kaasunpurkauslamppujen valoisuuden ja toiminnan ohjaamiseksi Download PDFInfo
- Publication number
- FI117464B FI117464B FI915757A FI915757A FI117464B FI 117464 B FI117464 B FI 117464B FI 915757 A FI915757 A FI 915757A FI 915757 A FI915757 A FI 915757A FI 117464 B FI117464 B FI 117464B
- Authority
- FI
- Finland
- Prior art keywords
- lamp
- control
- voltage
- digital
- current
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 48
- 239000003990 capacitor Substances 0.000 claims description 19
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- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
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- 229910052786 argon Inorganic materials 0.000 description 2
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- 229910052743 krypton Inorganic materials 0.000 description 2
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
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- 208000010392 Bone Fractures Diseases 0.000 description 1
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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
- H05B41/36—Controlling
- H05B41/38—Controlling the intensity of light
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3922—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations and measurement of the incident light
-
- 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
-
- 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
- H05B41/295—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
-
- 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
- H05B41/2983—Arrangements for protecting lamps or circuits against abnormal operating conditions for protecting the circuit against abnormal operating conditions against abnormal power supply conditions
-
- 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
-
- 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
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
-
- 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
- H05B41/39—Controlling the intensity of light continuously
- H05B41/392—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor
- H05B41/3921—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations
- H05B41/3925—Controlling the intensity of light continuously using semiconductor devices, e.g. thyristor with possibility of light intensity variations by frequency variation
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/18—Controlling the light source by remote control via data-bus transmission
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Regulation And Control Of Combustion (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Medicines Containing Plant Substances (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4039161A DE4039161C2 (de) | 1990-12-07 | 1990-12-07 | System zur Steuerung der Helligkeit und des Betriebsverhaltens von Leuchtstofflampen |
| DE4039161 | 1990-12-07 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI915757A0 FI915757A0 (fi) | 1991-12-05 |
| FI915757A FI915757A (fi) | 1992-06-08 |
| FI117464B true FI117464B (fi) | 2006-10-13 |
Family
ID=6419851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI915757A FI117464B (fi) | 1990-12-07 | 1991-12-05 | Menetelmä kaasunpurkauslamppujen valoisuuden ja toiminnan ohjaamiseksi |
Country Status (6)
| Country | Link |
|---|---|
| EP (9) | EP0688153A3 (no) |
| AT (4) | ATE137078T1 (no) |
| DE (5) | DE4039161C2 (no) |
| ES (1) | ES2087222T3 (no) |
| FI (1) | FI117464B (no) |
| NO (1) | NO300750B1 (no) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5287040A (en) * | 1992-07-06 | 1994-02-15 | Lestician Ballast, Inc. | Variable control, current sensing ballast |
| EP0589081B1 (de) * | 1992-09-24 | 1997-01-15 | Knobel Ag Lichttechnische Komponenten | Schaltungsanordnung zum Betrieb einer Leuchtstofflampe und zur Messung des Lampenstroms |
| ES2098899T3 (es) * | 1992-11-24 | 1997-05-01 | Tridonic Bauelemente | Configuracion de cableado para el control de varios receptores, en especial bobinas de reactancia para lamparas. |
| DE4330114B4 (de) * | 1992-11-24 | 2004-05-06 | Tridonicatco Gmbh & Co. Kg | Schaltungsanordnung zum Steuern einer Mehrzahl von Verbrauchern, insbesondere Vorschaltgerät von Lampen |
| DE4245092B4 (de) * | 1992-12-23 | 2012-07-26 | Tridonic Gmbh & Co Kg | Vorschaltgerät für mindestens ein parallel betriebenes Gasentladungslampen-Paar |
| DE4243955B4 (de) * | 1992-12-23 | 2010-11-18 | Tridonicatco Gmbh & Co. Kg | Vorschaltgerät für mindestens ein parallel betriebenes Gasentladungslampen-Paar |
| AT499U1 (de) * | 1992-12-23 | 1995-11-27 | Tridonic Bauelemente | Schaltungsanordnung zur spannungsversorgung und helligkeitssteuerung einer niedervolt-halogenlampe |
| JPH06283283A (ja) * | 1993-03-26 | 1994-10-07 | Toshiba Lighting & Technol Corp | 放電灯点灯装置 |
| DE4330942C2 (de) * | 1993-09-08 | 1997-05-22 | Smi Syst Microelect Innovat | Verfahren zum Erkennen einer defekten Leuchtstofflampe bei Betrieb mit höherfrequenter Spannung |
| BE1007869A3 (nl) * | 1993-12-13 | 1995-11-07 | Koninkl Philips Electronics Nv | Schakelinrichting. |
| JP2745379B2 (ja) * | 1994-02-24 | 1998-04-28 | 株式会社遠藤照明 | 蛍光灯照明調光システム |
| DE4421736C2 (de) * | 1994-06-22 | 1998-06-18 | Wolfgang Nuetzel | Steuerbare Lichtanlage |
| DE4425890A1 (de) * | 1994-07-11 | 1996-01-18 | Priamos Licht Ind & Dienstleis | Schaltungsanordnung für den Betrieb einer Entladungslampe |
| DE19501695B4 (de) * | 1994-10-13 | 2008-10-02 | Tridonicatco Gmbh & Co. Kg | Vorschaltgerät für mindestens eine Gasentladungslampe mit vorheizbaren Lampenwendeln |
| US5656891A (en) * | 1994-10-13 | 1997-08-12 | Tridonic Bauelemente Gmbh | Gas discharge lamp ballast with heating control circuit and method of operating same |
| FI95985C (fi) * | 1994-11-24 | 1996-04-10 | Helvar Oy | Menetelmä ja piirijärjestely valaistusteknisen elektroniikkalaitteen ohjaamiseksi |
| DE59506306D1 (de) * | 1995-01-13 | 1999-08-05 | Siemens Ag | Schaltungsanordnung zur Wendelvorheizung von Leuchstofflampen |
| US5633564A (en) * | 1995-06-01 | 1997-05-27 | Edwards; M. Larry | Modular uninterruptible lighting system |
| BE1009717A3 (nl) * | 1995-10-20 | 1997-07-01 | Philips Electronics Nv | Schakelinrichting. |
| EP0773708A1 (en) * | 1995-11-09 | 1997-05-14 | MAGNETEK S.p.A. | Adaptor for electrical equipment with incorporated controller |
| GB2307321A (en) * | 1995-11-15 | 1997-05-21 | Delmatic Ltd | Failed light detector |
| DE29617553U1 (de) * | 1996-10-09 | 1997-01-02 | Goevert Ulrich | Schaltung für Tastdimmer |
| DE19705985A1 (de) * | 1997-02-17 | 1998-07-02 | Bosch Gmbh Robert | Anordnung zum Betrieb und zur Steuerung von mit Steuergeräten versehenen Gasentladungslampen |
| DE19708791C5 (de) * | 1997-03-04 | 2004-12-30 | Tridonicatco Gmbh & Co. Kg | Steuerschaltung und elektronisches Vorschaltgerät mit einer derartigen Steuerschaltung |
| US6094016A (en) * | 1997-03-04 | 2000-07-25 | Tridonic Bauelemente Gmbh | Electronic ballast |
| DE19708792A1 (de) * | 1997-03-04 | 1998-09-10 | Tridonic Bauelemente | Verfahren und Vorrichtung zum Erfassen des in einer Gasentladungslampe auftretenden Gleichrichteffekts |
| DE29724657U1 (de) * | 1997-03-04 | 2002-09-05 | Tridonicatco Gmbh & Co Kg | Elektronisches Vorschaltgerät |
| DE19715028B4 (de) * | 1997-04-11 | 2008-07-03 | Insta Elektro Gmbh | Busfähige Dimmer, elektronische Transformatoren und Vorschaltgeräte zur Helligkeitssteuerung von Leuchten |
| US20030133292A1 (en) | 1999-11-18 | 2003-07-17 | Mueller George G. | Methods and apparatus for generating and modulating white light illumination conditions |
| US7161313B2 (en) | 1997-08-26 | 2007-01-09 | Color Kinetics Incorporated | Light emitting diode based products |
| EP0903966B1 (de) * | 1997-09-18 | 2003-04-16 | CEAG Sicherheitstechnik GmbH | Beleuchtungssystem |
| ATE254386T1 (de) * | 1997-09-18 | 2003-11-15 | Ceag Sicherheitstechnik Gmbh | Beleuchtungssystem |
| DE19748007A1 (de) * | 1997-10-30 | 1999-05-12 | Tridonic Bauelemente | Schnittstelle für ein Lampenbetriebsgerät |
| US6069455A (en) | 1998-04-15 | 2000-05-30 | Electro-Mag International, Inc. | Ballast having a selectively resonant circuit |
| US6157093A (en) * | 1999-09-27 | 2000-12-05 | Philips Electronics North America Corporation | Modular master-slave power supply controller |
| US20020176259A1 (en) | 1999-11-18 | 2002-11-28 | Ducharme Alfred D. | Systems and methods for converting illumination |
| DE10006408A1 (de) * | 2000-02-14 | 2001-08-16 | Zumtobel Staff Gmbh | Beleuchtungssystem |
| DE10011306A1 (de) | 2000-03-10 | 2001-09-13 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Vorrichtung zur Steuerung von Lichtquellen mit Vorschaltgerät |
| DE10013279A1 (de) * | 2000-03-17 | 2001-09-27 | Trilux Lenze Gmbh & Co Kg | Verfahren zur Überwachung der Eingangsspannung eines elektronischen Vorschaltgerätes zum Betrieb von Leuchtstofflampen |
| DE10049842A1 (de) * | 2000-10-09 | 2002-04-11 | Tridonic Bauelemente | Schaltungsanordnung zum Betreiben von mehreren Gasentladungslampen |
| DE10052826A1 (de) * | 2000-10-24 | 2002-04-25 | Wittenstein Gmbh & Co Kg | Schaltung und Verfahren zur Ansteuerung von zwei oder mehreren elektrischen Verbrauchern |
| WO2002067636A1 (en) * | 2001-02-20 | 2002-08-29 | Noontek Limited | A digital lamp controller for low frequency operation |
| DE10127135B4 (de) * | 2001-06-02 | 2006-07-06 | Insta Elektro Gmbh | Dimmbares elektronisches Vorschaltgerät |
| DE10145766A1 (de) * | 2001-09-17 | 2003-04-03 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Vorrichtung und Verfahren zum Vorheizen der Wendelelektroden einer Leuchtstofflampe |
| DE10163957A1 (de) * | 2001-12-23 | 2003-07-03 | Der Kluth Decke Und Licht Gmbh | Elektronisches Vorschaltgerät |
| DE10206731B4 (de) * | 2002-02-18 | 2016-12-22 | Tridonic Gmbh & Co Kg | Lampensensor für ein Vorschaltgerät zum Betrieb einer Gasentladunslampe |
| WO2005072026A1 (en) * | 2004-01-20 | 2005-08-04 | Koninklijke Philips Electronics, N.V. | Electronic ballast with multi-slope current feedback |
| US7619539B2 (en) | 2004-02-13 | 2009-11-17 | Lutron Electronics Co., Inc. | Multiple-input electronic ballast with processor |
| ITVI20040062A1 (it) * | 2004-03-19 | 2004-06-19 | Beghelli Spa | Sistema integrato di diagnosi e gestione di lampade fluorescenti |
| ZA200701563B (en) * | 2004-07-23 | 2009-03-25 | Tridonicatco Gmbh & Co Kg | Interface circuit for transmission of digital signals |
| DE102004040947A1 (de) * | 2004-07-23 | 2006-03-16 | Tridonicatco Gmbh & Co. Kg | Schnittstellenschaltung zur Übertragung von digitalen Signalen |
| US7245224B2 (en) * | 2004-08-13 | 2007-07-17 | Dell Products Lp | Methods and systems for diagnosing projection device failure |
| DE102004051162B4 (de) | 2004-10-20 | 2019-07-18 | Tridonic Gmbh & Co Kg | Modulation eines PFC bei DC-Betrieb |
| US7369060B2 (en) | 2004-12-14 | 2008-05-06 | Lutron Electronics Co., Inc. | Distributed intelligence ballast system and extended lighting control protocol |
| DE102005018763A1 (de) * | 2005-04-22 | 2006-10-26 | Tridonicatco Gmbh & Co. Kg | Betriebsgeräte mit Auswertung der Lampentemperatur bei der Lampenregelung |
| DE102005018774A1 (de) * | 2005-04-22 | 2006-10-26 | Tridonicatco Gmbh & Co. Kg | Einstellbare digitale Leuchtmittelleistungsregelung |
| DE102005018775A1 (de) * | 2005-04-22 | 2006-10-26 | Tridonicatco Gmbh & Co. Kg | Parametrisierbarer digitaler PFC |
| DE102005045618B4 (de) | 2005-09-23 | 2019-02-07 | Osram Gmbh | Notstromleuchte mit einem elektronischen Vorschaltgerät für die Ansteuerung eines Notstromleuchtmittels, sowie Notstromanlage mit derartigen Notstromleuchten |
| DE102006042954A1 (de) * | 2006-09-13 | 2008-03-27 | Tridonicatco Gmbh & Co. Kg | Zündung von Gasentladungslampen unter variablen Umgebungsbedingungen |
| EP2080423A1 (de) * | 2006-11-07 | 2009-07-22 | Pantec Engineering AG | Verfahren zum betrieb einer uv - lampe |
| WO2008116496A1 (de) * | 2007-03-27 | 2008-10-02 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Betriebsgerät und beleuchtungssystem für niederdruck-entladungslampen mit temperaturabhängiger leistungsrückregelung |
| EP2088837B1 (de) | 2008-02-04 | 2011-06-01 | Uviterno AG | Verfahren zum Betrieb einer UV-Lampe |
| CN101603648B (zh) * | 2008-06-10 | 2012-05-30 | 矽诚科技股份有限公司 | 并联式单线寻址灯光装置 |
| CN101640967B (zh) * | 2008-07-30 | 2013-01-02 | 普诚科技股份有限公司 | 荧光灯驱动电路、荧光灯调光电路及方法 |
| DE102008056814A1 (de) * | 2008-11-11 | 2010-05-27 | HÜCO Lightronic GmbH | Elektronisches Vorschaltgerät, Beleuchtungsgerät und Verfahren zum Betrieb dieser |
| DE102010039154A1 (de) | 2010-08-10 | 2012-02-16 | Tridonic Gmbh & Co. Kg | Modulation eines PFC bei DC-Betrieb |
| EP2468746A1 (en) | 2010-12-23 | 2012-06-27 | The University of Queensland | Benzothiazinone compounds and their use as anti-tuberculosis agents |
| DE102013107872B3 (de) * | 2013-08-07 | 2014-12-11 | Vossloh-Schwabe Deutschland Gmbh | Vorrichtung und Verfahren zum Betreiben einer Leuchtmittelanordnung |
| WO2016041567A1 (de) * | 2014-09-17 | 2016-03-24 | Cooper Crouse-Hinds Gmbh | Elektronisches vorschaltgerät und verfahren zur ansteuerung einer last |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2747173B2 (de) * | 1977-10-20 | 1979-11-15 | Praezisa Industrieelektronik Gmbh, 4300 Essen | Notleuchte mit Lichtstromsteuerung |
| FR2417876A1 (fr) * | 1978-02-16 | 1979-09-14 | Aglo Sa | Dispositif de commande d'un eclairage de secours |
| DE3025249A1 (de) * | 1980-07-03 | 1982-01-28 | Helmut Ulrich Apparatebau, 8000 München | Schaltung zur helligkeitssteurung von leuchtstofflampen |
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-
1990
- 1990-12-07 DE DE4039161A patent/DE4039161C2/de not_active Expired - Lifetime
-
1991
- 1991-12-05 FI FI915757A patent/FI117464B/fi not_active IP Right Cessation
- 1991-12-06 NO NO914820A patent/NO300750B1/no not_active IP Right Cessation
- 1991-12-09 DE DE59109232T patent/DE59109232D1/de not_active Expired - Fee Related
- 1991-12-09 EP EP95114340A patent/EP0688153A3/de not_active Withdrawn
- 1991-12-09 EP EP95114670A patent/EP0701389B1/de not_active Expired - Lifetime
- 1991-12-09 DE DE59106372T patent/DE59106372D1/de not_active Expired - Lifetime
- 1991-12-09 EP EP95114759A patent/EP0706307A3/de not_active Withdrawn
- 1991-12-09 EP EP95114483A patent/EP0689373A3/de not_active Withdrawn
- 1991-12-09 AT AT91121150T patent/ATE137078T1/de not_active IP Right Cessation
- 1991-12-09 EP EP91121151A patent/EP0490330B1/de not_active Expired - Lifetime
- 1991-12-09 ES ES91121150T patent/ES2087222T3/es not_active Expired - Lifetime
- 1991-12-09 AT AT91121151T patent/ATE127312T1/de not_active IP Right Cessation
- 1991-12-09 DE DE59107686T patent/DE59107686D1/de not_active Expired - Fee Related
- 1991-12-09 EP EP99126075A patent/EP0989787A3/de not_active Ceased
- 1991-12-09 EP EP95114571A patent/EP0701390A3/de not_active Withdrawn
- 1991-12-09 AT AT95114670T patent/ATE215770T1/de not_active IP Right Cessation
- 1991-12-09 EP EP91121150A patent/EP0490329B1/de not_active Revoked
- 1991-12-09 DE DE59109260T patent/DE59109260D1/de not_active Expired - Lifetime
- 1991-12-09 EP EP99126074A patent/EP0989786B1/de not_active Expired - Lifetime
- 1991-12-09 AT AT99126074T patent/ATE262774T1/de not_active IP Right Cessation
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