ES2078840A2 - Dispositivo para la deteccion de gases. - Google Patents
Dispositivo para la deteccion de gases.Info
- Publication number
- ES2078840A2 ES2078840A2 ES09300149A ES9300149A ES2078840A2 ES 2078840 A2 ES2078840 A2 ES 2078840A2 ES 09300149 A ES09300149 A ES 09300149A ES 9300149 A ES9300149 A ES 9300149A ES 2078840 A2 ES2078840 A2 ES 2078840A2
- Authority
- ES
- Spain
- Prior art keywords
- signal
- image
- gas
- trigger circuit
- robot
- 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
Landscapes
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
DISPOSITIVO PARA LA DETECCION DE GASES, DESTINADO A LA ACTIVACION DE MEDIOS DE ALARMA U OTROS MECANISMOS PARA LA PREVENCION DE ACCIDENTES, CARACTERIZADO ESENCIALMENTE POR PRESENTAR UNA DISPOSICION EN LA QUE UN ELEMENTO DETECTOR ESTANDARIZADO (1) SUSCEPTIBLE DE CAPTAR LA PRESENCIA DE UN GAS QUE DESPLACE EL OXIGENO, PROPORCIONA UNA SEÑAL QUE ES RECIBIDA POR UN CIRCUITO VALIDADOR (2) EL CUAL ACTIVARA UN CIRCUITO DE DISPARO (3) SOLO CUANDO LA ALARMA DETECTADA POR EL SENSOR SE MANTENGA DURANTE UN TIEMPO PREESTABLECIDO DURANTE EL CUAL LA SEÑAL DETECTADA HA DE MANTENERSE ESTABLE O PROGRESAR HACIA UN VALOR SUPERIOR; DICHO CIRCUITO DE DISPARO ACTIVA UNA SIRENA PIEZOELECTRICA (5) Y ENVIA UNA PRIMERA SEÑAL DE MARCHA A UN ROBOT (6) QUE CIERRA LA VALVULA GENERAL DE PASO DE GAS, Y UNA SEGUNDA SEÑAL MEDIANTE LA CUAL EL ROBOT VUELVE A SU POSICION INICIAL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300149A ES2078840B1 (es) | 1993-01-28 | 1993-01-28 | Dispositivo para la deteccion de gases. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9300149A ES2078840B1 (es) | 1993-01-28 | 1993-01-28 | Dispositivo para la deteccion de gases. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2078840A2 true ES2078840A2 (es) | 1995-12-16 |
ES2078840R ES2078840R (es) | 1997-03-01 |
ES2078840B1 ES2078840B1 (es) | 1997-10-16 |
Family
ID=8280584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9300149A Expired - Fee Related ES2078840B1 (es) | 1993-01-28 | 1993-01-28 | Dispositivo para la deteccion de gases. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2078840B1 (es) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES414552A1 (es) * | 1973-04-26 | 1976-02-01 | Electronica Funcional Operativ | Perfeccionamientos en aparatos electronicos detectores de gases combustibles en el ambiente. |
US4219806A (en) * | 1978-09-15 | 1980-08-26 | American District Telegraph Company | Dual alarm gas detector |
US4352087A (en) * | 1981-04-22 | 1982-09-28 | Marie C. Kercheval | Fume detector and alarm system |
US4443793A (en) * | 1981-11-02 | 1984-04-17 | Calnor Of El Paso | Gas detection system |
EP0197257A1 (en) * | 1985-02-13 | 1986-10-15 | PROTECTOR SAL S.a.s. di Giovanni Salutati | Apparatus for detecting the presence of gases in a closed environment |
EP0268107A1 (de) * | 1986-10-27 | 1988-05-25 | Paul Dipl.-Kfm. Gärtner | Schutzvorrichtung gegen Gasexplosionen in Wohnräumen |
-
1993
- 1993-01-28 ES ES9300149A patent/ES2078840B1/es not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES414552A1 (es) * | 1973-04-26 | 1976-02-01 | Electronica Funcional Operativ | Perfeccionamientos en aparatos electronicos detectores de gases combustibles en el ambiente. |
US4219806A (en) * | 1978-09-15 | 1980-08-26 | American District Telegraph Company | Dual alarm gas detector |
US4352087A (en) * | 1981-04-22 | 1982-09-28 | Marie C. Kercheval | Fume detector and alarm system |
US4443793A (en) * | 1981-11-02 | 1984-04-17 | Calnor Of El Paso | Gas detection system |
EP0197257A1 (en) * | 1985-02-13 | 1986-10-15 | PROTECTOR SAL S.a.s. di Giovanni Salutati | Apparatus for detecting the presence of gases in a closed environment |
EP0268107A1 (de) * | 1986-10-27 | 1988-05-25 | Paul Dipl.-Kfm. Gärtner | Schutzvorrichtung gegen Gasexplosionen in Wohnräumen |
Non-Patent Citations (1)
Title |
---|
BASE DE DATOS WPIL, n‘ acceso 88-120553 (18), 1997, DERWENT INFO, LONDON, GB & EP 268107 A1 (GARTNER, P) 25.05.88 * Resumen * * |
Also Published As
Publication number | Publication date |
---|---|
ES2078840B1 (es) | 1997-10-16 |
ES2078840R (es) | 1997-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19951216 Kind code of ref document: R Effective date: 19951216 |
|
FD1A | Patent lapsed |
Effective date: 20100528 |