IT1246641B - Sistema circuitale di autocontrollo e diagnosi di dispositivi atti al rilevamento di gas tossici e/o nocivi e/o esplosivi. - Google Patents
Sistema circuitale di autocontrollo e diagnosi di dispositivi atti al rilevamento di gas tossici e/o nocivi e/o esplosivi.Info
- Publication number
- IT1246641B IT1246641B ITBO910109A ITBO910109A IT1246641B IT 1246641 B IT1246641 B IT 1246641B IT BO910109 A ITBO910109 A IT BO910109A IT BO910109 A ITBO910109 A IT BO910109A IT 1246641 B IT1246641 B IT 1246641B
- Authority
- IT
- Italy
- Prior art keywords
- detection
- circuital
- diagnosis
- harmful
- toxic
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000003745 diagnosis Methods 0.000 title 1
- 239000002360 explosive Substances 0.000 title 1
- 239000007789 gas Substances 0.000 title 1
- 231100000331 toxic Toxicity 0.000 title 1
- 230000002588 toxic effect Effects 0.000 title 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
Landscapes
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
Sistema circuitale comprendente un circuito a microprocessore, i cui segnali di entrata o di uscita regolano, attraverso circuiti appositi di interfaccia, sequenze continue temporizzate o normali di controllo dei dispositivi di rilevamento e di allarme.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910109A IT1246641B (it) | 1991-04-09 | 1991-04-09 | Sistema circuitale di autocontrollo e diagnosi di dispositivi atti al rilevamento di gas tossici e/o nocivi e/o esplosivi. |
EP92830173A EP0508966B1 (en) | 1991-04-09 | 1992-04-08 | Toxic gas detection |
DE69231998T DE69231998T2 (de) | 1991-04-09 | 1992-04-08 | Detektoranordnung für giftige Gase |
ES92830173T ES2161689T3 (es) | 1991-04-09 | 1992-04-08 | Dispositivo de deteccion de gas toxico. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910109A IT1246641B (it) | 1991-04-09 | 1991-04-09 | Sistema circuitale di autocontrollo e diagnosi di dispositivi atti al rilevamento di gas tossici e/o nocivi e/o esplosivi. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBO910109A0 ITBO910109A0 (it) | 1991-04-09 |
ITBO910109A1 ITBO910109A1 (it) | 1992-10-09 |
IT1246641B true IT1246641B (it) | 1994-11-24 |
Family
ID=11337382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBO910109A IT1246641B (it) | 1991-04-09 | 1991-04-09 | Sistema circuitale di autocontrollo e diagnosi di dispositivi atti al rilevamento di gas tossici e/o nocivi e/o esplosivi. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0508966B1 (it) |
DE (1) | DE69231998T2 (it) |
ES (1) | ES2161689T3 (it) |
IT (1) | IT1246641B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4242936A1 (de) * | 1992-12-18 | 1994-06-23 | Beckhausen Karlheinz | Sicherheitseinrichtung mit Mikroprozessor |
AT404077B (de) * | 1993-08-17 | 1998-08-25 | Verband Laendlicher Genossensc | Schaltungseinrichtung zur überwachung der konzentration von gärgasen in weinkellern |
DE69631142T2 (de) * | 1996-10-29 | 2004-06-03 | Zellweger Analytics Ltd., Poole | Zustandsüberwachung eines Gasdetektors |
CN103544798A (zh) * | 2012-07-12 | 2014-01-29 | 成都科盛石油科技有限公司 | 适用于石油提炼厂的防盗自检有害气体泄漏报警器 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4088986A (en) * | 1976-10-01 | 1978-05-09 | Boucher Charles E | Smoke, fire and gas alarm with remote sensing, back-up emergency power, and system self monitoring |
US4219806A (en) * | 1978-09-15 | 1980-08-26 | American District Telegraph Company | Dual alarm gas detector |
EP0039549B1 (en) * | 1980-05-02 | 1985-02-20 | Imperial Chemical Industries Plc | Method of checking the responsiveness of detection systems employing electrochemical sensor |
GB8907564D0 (en) * | 1989-04-04 | 1989-05-17 | Neotronics Technology Plc | Fault detection in electrochemical gas sensing equipment |
-
1991
- 1991-04-09 IT ITBO910109A patent/IT1246641B/it active IP Right Grant
-
1992
- 1992-04-08 EP EP92830173A patent/EP0508966B1/en not_active Expired - Lifetime
- 1992-04-08 ES ES92830173T patent/ES2161689T3/es not_active Expired - Lifetime
- 1992-04-08 DE DE69231998T patent/DE69231998T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2161689T3 (es) | 2001-12-16 |
EP0508966A3 (en) | 1994-09-14 |
ITBO910109A0 (it) | 1991-04-09 |
ITBO910109A1 (it) | 1992-10-09 |
DE69231998D1 (de) | 2001-09-20 |
EP0508966A2 (en) | 1992-10-14 |
EP0508966B1 (en) | 2001-08-16 |
DE69231998T2 (de) | 2002-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950428 |