EXTERNAL REFERENCE ELECTRODE ASSEMBLY AND METHOD FOR SUPPRESSING FLOW POTENTIALS BETWEEN THIS ELECTRODE AND A WORKING ELECTRODE

摘要

P THE INVENTION CONCERNS AN OUTDOOR REFERENCE ELECTRODE ASSEMBLY FOR A POTENTIAL MEASUREMENT SYSTEM BETWEEN A WORKING ELECTRODE AND A REFERENCE ELECTRODE. /P P 24 ASSEMBLY WITH EXTERNAL REFERENCE ELECTRODE IT IS DESIGNED THAT ITS INTERNAL PRESSURE BALANCES WITH THE PRESSURE OF A HIGH-TEMPERATURE MEDIUM 10 IN ORDER TO ELIMINATE THE FLOW POTENTIALS BETWEEN WORKING ELECTRODE 16 AND THE REFERENCE ELECTRODE BEING PART OF THE L 'TOGETHER 24. THIS LAST IS ALSO DESIGNED TO MAINTAIN THE CONCENTRATION OF THE ELECTROLYTIC SOLUTION 14 AT A SUBSTANTIALLY FIXED AND UNIFORM VALUE, IN ORDER TO MAINTAIN A FIXED THERMAL LIQUID JUNCTION. /P P FIELD OF APPLICATION: NUCLEAR REACTORS, ETC. /P