ES2101721T3 - Suministro de energia de conmutacion para una lampara incandescente. - Google Patents
Suministro de energia de conmutacion para una lampara incandescente.Info
- Publication number
- ES2101721T3 ES2101721T3 ES91306957T ES91306957T ES2101721T3 ES 2101721 T3 ES2101721 T3 ES 2101721T3 ES 91306957 T ES91306957 T ES 91306957T ES 91306957 T ES91306957 T ES 91306957T ES 2101721 T3 ES2101721 T3 ES 2101721T3
- Authority
- ES
- Spain
- Prior art keywords
- supply
- incandescent lamp
- power supply
- switching energy
- switching power
- 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
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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
- H05B39/047—Controlling the light-intensity of the source continuously with pulse width modulation from a DC power source
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Connecting Device With Holders (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN NUEVO SISTEMA DE ILUMINACION MEDIANTE EL CUAL UN CIRCUITO DE CORRIENTE ALTERNANTE SE UTILIZA PARA OPERAR UNA O MAS LAMPARAS INCANDESCENTES A UN VOLTAJE DE CORRIENTE CONTINUA SUPERIOR A SU VOLTAJE. LA ILUMINACION EMITE UNA LUZ SIN PARPADEOS CON UNA TEMPERATURA DE COLOR DE UNOS 2.900K O MAYOR, QUE ES NATURAL, CERCANA A LA LUZ SOLAR, Y QUE TIENE UNAS PROPIEDADES DE COLOR SUPERIORES, SUAVE A LOS OJOS, POR LO TANTO MUY UTIL PARA LA ILUMINACION. EL CIRCUITO DE CORRIENTE ALTERNANTE MUESTRA UNA ALTA CAPACIDAD Y EFICIENCIA ENERGETICA, Y EL VOLTAJE DE SALIDA ES FACILMENTE REGULABLE CON RESPECTO AL VOLTAJE DE LA LAMPARA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21226790 | 1990-08-09 | ||
JP3055743A JPH04212290A (ja) | 1990-08-09 | 1991-02-28 | 照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2101721T3 true ES2101721T3 (es) | 1997-07-16 |
Family
ID=26396644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91306957T Expired - Lifetime ES2101721T3 (es) | 1990-08-09 | 1991-07-30 | Suministro de energia de conmutacion para una lampara incandescente. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0470750B1 (es) |
AT (1) | ATE146330T1 (es) |
CA (1) | CA2047980A1 (es) |
DE (1) | DE69123507T2 (es) |
ES (1) | ES2101721T3 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2163996A1 (es) * | 1999-10-13 | 2002-02-01 | Sanchez Jose Gregori Hernandez | Iluminacion a continua por convertidores ac/dc |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2934923B2 (ja) * | 1991-12-06 | 1999-08-16 | 林原 健 | 照明装置 |
KR100259240B1 (ko) * | 1991-12-06 | 2000-06-15 | 하야시바라 겐 | 조명장치 |
US5451841A (en) * | 1994-01-28 | 1995-09-19 | Avionic Displays Corporation | Soft start of lamp filament |
US5719473A (en) * | 1994-03-11 | 1998-02-17 | Patent-Treuhand-Gelsellschaft F. Elektrische Gluehlampen Mbh | High frequency operating circuit with in-rush current protection for operation of discharge lamps |
FR2791443B1 (fr) * | 1999-03-23 | 2001-12-28 | Valeo Vision | Systeme de regulation de tension pour des charges embarquees dans un vehicule automobile |
DE102006005310B3 (de) * | 2006-02-06 | 2007-09-13 | Tyco Electronics Raychem Gmbh | Strahlungsquelle für eine Sensoranordnung mit Einschaltstrombegrenzung |
DE102013207327A1 (de) | 2013-04-23 | 2014-10-23 | Tridonic Gmbh & Co. Kg | Konvertermodul zum Betrieb von Leuchtmitteln, mit potentialtrennendem getakteten Wandler |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4570108A (en) * | 1982-07-06 | 1986-02-11 | Stroede Aake | Protection device for electrical incandescent lamps |
DE3701805A1 (de) * | 1987-01-22 | 1988-08-04 | Sedlbauer Wilhelm Gmbh | Schaltungsanordnung zur stromversorgung von niederspannungsverbrauchern |
US4951186A (en) * | 1988-03-04 | 1990-08-21 | Siemens Aktiengesellschaft | Single-ended forward frequency converter with a transformer and a demagnetization means |
JP2779938B2 (ja) * | 1988-09-08 | 1998-07-23 | 林原 健 | 照明装置 |
US4902958A (en) * | 1988-11-14 | 1990-02-20 | Progressive Dynamics, Inc. | Incandescent light regulation and intensity controller |
-
1991
- 1991-07-26 CA CA002047980A patent/CA2047980A1/en not_active Abandoned
- 1991-07-30 DE DE69123507T patent/DE69123507T2/de not_active Expired - Fee Related
- 1991-07-30 AT AT91306957T patent/ATE146330T1/de not_active IP Right Cessation
- 1991-07-30 ES ES91306957T patent/ES2101721T3/es not_active Expired - Lifetime
- 1991-07-30 EP EP91306957A patent/EP0470750B1/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2163996A1 (es) * | 1999-10-13 | 2002-02-01 | Sanchez Jose Gregori Hernandez | Iluminacion a continua por convertidores ac/dc |
Also Published As
Publication number | Publication date |
---|---|
CA2047980A1 (en) | 1992-02-10 |
DE69123507D1 (de) | 1997-01-23 |
DE69123507T2 (de) | 1997-05-22 |
EP0470750A2 (en) | 1992-02-12 |
EP0470750A3 (en) | 1992-12-02 |
EP0470750B1 (en) | 1996-12-11 |
ATE146330T1 (de) | 1996-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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