ES2042397R - - Google Patents
Info
- Publication number
- ES2042397R ES2042397R ES9200469A ES9200469A ES2042397R ES 2042397 R ES2042397 R ES 2042397R ES 9200469 A ES9200469 A ES 9200469A ES 9200469 A ES9200469 A ES 9200469A ES 2042397 R ES2042397 R ES 2042397R
- Authority
- ES
- Spain
- Prior art keywords
- primer
- ignition
- integrated
- high impedance
- state
- 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
Links
- 230000005284 excitation Effects 0.000 abstract 1
- 230000002650 habitual effect Effects 0.000 abstract 1
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.
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 ES2042397A2 (es) | 1993-12-01 |
| ES2042397R true 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) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8305878D0 (en) * | 1983-03-03 | 1983-04-07 | Texas Instruments Ltd | Starter circuit |
| GB2194400B (en) * | 1986-08-04 | 1991-04-17 | Transtar Ltd | Starter and discharge lamp including it |
| GB8806384D0 (en) * | 1988-03-17 | 1988-04-13 | Emi Plc Thorn | Starter circuits for discharge lamps |
| GB2234868A (en) * | 1989-07-20 | 1991-02-13 | David John Martin | Simplified electronic starter for fluorescent lamps |
| GB9113813D0 (en) * | 1991-06-27 | 1991-08-14 | Lighting Electronics Ltd | Improvements to electronic starters for fluorescent lamps |
-
1991
- 1991-10-15 ES ES9200469A patent/ES2042397B1/es not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2042397A2 (es) | 1993-12-01 |
| ES2042397B1 (es) | 1996-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EC2A | Search report published |
Date of ref document: 19911015 Kind code of ref document: B1 Effective date: 19911015 |
|
| FD1A | Patent lapsed |
Effective date: 20041016 |