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Westinghouse Electric Corp
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Westinghouse Electric Corp
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Publication of ES217837YpublicationCriticalpatent/ES217837Y/en
Other Investigation Or Analysis Of Materials By Electrical Means
(AREA)
Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions
(AREA)
Abstract
Detector de vapor de sodio que funciona en una atmósfera, que comprende: un elemento ionizador térmico que responde al vapor de sodio en dicha atmósfera, generando solamente iones de sodio positivos, y un electrodo separado del elemento ionizador térmico y para obtener un voltaje conectado allí para desviar negativamente dicho electrodo con respecto a dicho elemento ionizador térmico, comprendiendo este último iridio toriado.Sodium vapor detector that works in an atmosphere, comprising: a thermal ionizing element that responds to sodium vapor in said atmosphere, generating only positive sodium ions, and an electrode separated from the thermal ionizing element and to obtain a voltage connected there to negatively bias said electrode with respect to said thermal ionizing element, the latter comprising thoriated iridium.