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Machine translation
1. (WO1980001610) A METHOD OF DETECTING OXYGEN AND AN OXYGEN SENSOR THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001610    International Application No.:    PCT/GB1980/000017
Publication Date: 07.08.1980 International Filing Date: 31.01.1980
IPC:
G01N 27/12 (2006.01)
Applicants:
Inventors:
Priority Data:
7903377 31.01.1979 GB
Title (EN) A METHOD OF DETECTING OXYGEN AND AN OXYGEN SENSOR THEREFOR
(FR) PROCEDE DE DETECTION D'OXYGENE ET DETECTEUR D'OXYGENE POUR CE PROCEDE
Abstract: front page image
(EN)An oxygen sensing element has a body of chromium-rich zinc chromite and electrodes in contact with it for sensing the electrical resistance. At elevated temperatures, the resistance varies with oxygen concentration. A rare earth oxide dopant, preferably 15% mole percent Lanthanum oxide, stabilises and improves performance.
(FR)Un element de detection d'oxygene possede un corps en chromite de zinc riche en chrome et des electrodes en contact avec ce corps pour en detecter la resistance electrique. Aux temperatures elevees, la resistance varie avec la concentration en oxygene. Un dopant d'oxyde de terre rare, de preference un oxyde de lanthane 15% molaire stabilise et ameliore le fonctionnement.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)