ES2042397A2 - Cebador electronico perfeccionado para alumbrado. - Google Patents

Cebador electronico perfeccionado para alumbrado.

Info

Publication number
ES2042397A2
ES2042397A2 ES919200469A ES9200469A ES2042397A2 ES 2042397 A2 ES2042397 A2 ES 2042397A2 ES 919200469 A ES919200469 A ES 919200469A ES 9200469 A ES9200469 A ES 9200469A ES 2042397 A2 ES2042397 A2 ES 2042397A2
Authority
ES
Spain
Prior art keywords
starter
lighting
integrated
improved electronic
high impedance
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.)
Granted
Application number
ES919200469A
Other languages
English (en)
Other versions
ES2042397B1 (es
ES2042397R (es
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to ES9200469A priority Critical patent/ES2042397B1/es
Publication of ES2042397A2 publication Critical patent/ES2042397A2/es
Publication of ES2042397R publication Critical patent/ES2042397R/es
Application granted granted Critical
Publication of ES2042397B1 publication Critical patent/ES2042397B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

CEBADOR ELECTRONICO PERFECCIONADO PARA ALUMBRADO. EL CEBADOR COMPRENDE UN CIRCUITO INTEGRADO FLUORACTOR (3), DOTADO DE LOS CORRESPONDIENTES TERMINALES (1) Y (2) DE CONEXION AL TUBO FLUORESCENTE, SIENDO ESTE INTEGRADO (3) EXCITADO MEDIANTE UNA ETAPA OSCILADORA CON DOBLE BASE DE TIEMPOS, INCORPORANDO TRES DIODOS D1, D2 Y D3 QUE ESTABLECEN UNA DETERMINADA POLARIDAD PARA LOS COMPONENTES DEL CEBADOR, EN EL QUE LA EXCITACION DEL INTEGRADO (3) SE DESARROLLA POR MEDIO DE UN TRANSISTOR T1 COMO CONSECUENCIA DE DOS TIEMPOS, UNO QUE ESTABLECE LA DURACION DEL TREN DE IMPULSOS EN UN CICLO Y OTRO QUE DEFINE EL NUMERO DE CICLOS QUE SE OFRECEN AL FLUORESCENTE PARA CONSEGUIR SU ENCENDIDO, A TERMINO DEL CUAL EL CEBADOR PASA A ESTADO DE ALTA IMPEDANCIA. SE CONSIGUE ASI UN ENCENDIDO INSTANTANEO DEL TUBO, SIN INTERMITENCIAS, Y UNAS OPTIMAS CONDICIONES DE SEGURIDAD POR EL ESTADO HABITUAL DE ALTA IMPEDANCIA DEL CEBADOR, EXCEPTO EN LOS MOMENTOS PRECISOS DEL ENCENDIDO.
ES9200469A 1991-10-15 1991-10-15 Cebador electronico perfeccionado para alumbrado. Expired - Fee Related ES2042397B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9200469A ES2042397B1 (es) 1991-10-15 1991-10-15 Cebador electronico perfeccionado para alumbrado.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200469A ES2042397B1 (es) 1991-10-15 1991-10-15 Cebador electronico perfeccionado para alumbrado.

Publications (3)

Publication Number Publication Date
ES2042397A2 true ES2042397A2 (es) 1993-12-01
ES2042397R ES2042397R (es) 1996-03-16
ES2042397B1 ES2042397B1 (es) 1996-10-01

Family

ID=8276270

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200469A Expired - Fee Related ES2042397B1 (es) 1991-10-15 1991-10-15 Cebador electronico perfeccionado para alumbrado.

Country Status (1)

Country Link
ES (1) ES2042397B1 (es)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118309A2 (en) * 1983-03-03 1984-09-12 Texas Instruments Incorporated Semi conductor device and starter circuit for a fluorescent tube lamp, provided with such a semi conductor device
GB2194400A (en) * 1986-08-04 1988-03-02 Transtar Ltd Starter & discharge lamp including it
EP0333359A1 (en) * 1988-03-17 1989-09-20 THORN EMI plc Starter circuits for discharge lamps
GB2234868A (en) * 1989-07-20 1991-02-13 David John Martin Simplified electronic starter for fluorescent lamps
EP0520735A1 (en) * 1991-06-27 1992-12-30 Lighting Electronics Limited Electronic starter for fluorescent lamps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0118309A2 (en) * 1983-03-03 1984-09-12 Texas Instruments Incorporated Semi conductor device and starter circuit for a fluorescent tube lamp, provided with such a semi conductor device
GB2194400A (en) * 1986-08-04 1988-03-02 Transtar Ltd Starter & discharge lamp including it
EP0333359A1 (en) * 1988-03-17 1989-09-20 THORN EMI plc Starter circuits for discharge lamps
GB2234868A (en) * 1989-07-20 1991-02-13 David John Martin Simplified electronic starter for fluorescent lamps
EP0520735A1 (en) * 1991-06-27 1992-12-30 Lighting Electronics Limited Electronic starter for fluorescent lamps

Also Published As

Publication number Publication date
ES2042397B1 (es) 1996-10-01
ES2042397R (es) 1996-03-16

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