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.)
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.)
Orbaiceta SA
Original Assignee
Orbaiceta SA
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 Orbaiceta SAfiledCriticalOrbaiceta SA
Priority to ES0199558UpriorityCriticalpatent/ES199558U/es
Publication of ES199558UpublicationCriticalpatent/ES199558U/es
Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions
(AREA)
Investigating Or Analyzing Materials By The Use Of Electric Means
(AREA)
Abstract
Dispositivo perfeccionado para detectar gases combustibles, caracterizado por que está compuesto por un elemento sensible, constituido por un termistor de coeficiente negativo de temperatura, al cual se le mantiene a temperatura constante mediante un calefactor; dicho elemento sensible lleva un catalizador para gases combustibles que en presencia de éstos eleva la temperatura del elemento y disminuye su resistencia, facilitando un paso de corriente que, mediante el circuito de disparo correspondiente, activa a un conmutador estático, constituido por un tiristor, dando lugar a la activación de un sistema de señal.
ES0199558U1974-01-171974-01-17Dispositivo perfeccionado para detectar gases combustibles
PendingES199558U
(es)