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
Application number
ES91306957T
Other languages
English (en)
Inventor
Hideo Sugimori
Kazumi Masaki
Osamu Matsuda
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.)
HAYASHIBARA KEN
Original Assignee
HAYASHIBARA KEN
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
Priority claimed from JP3055743A external-priority patent/JPH04212290A/ja
Application filed by HAYASHIBARA KEN filed Critical HAYASHIBARA KEN
Application granted granted Critical
Publication of ES2101721T3 publication Critical patent/ES2101721T3/es
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
    • 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.
ES91306957T 1990-08-09 1991-07-30 Suministro de energia de conmutacion para una lampara incandescente. Expired - Lifetime ES2101721T3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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