Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate
2007-03-06
2007-03-06
Nguyen, Nam (Department: 1753)
Chemistry: electrical and wave energy
Apparatus
Electrolytic
C204S435000
Reexamination Certificate
active
10370460
ABSTRACT:
A pressure-resistant reference electrode for electrochemical measurements includes both a half cell and a primary current bridge, provided for closing an electrochemical contact between the half cell and a measurement medium, which current bridge contains a primary electrolyte. The half cell has a reference electrolyte and a lead-off element, dipped into the reference electrolyte, which are disposed in a half-cell chamber that is provided with a primary junction leading to the primary current bridge and is otherwise embodied as medium-proof. The half-cell chamber furthermore has a flexible wall region, which is embodied such that a pressure difference between the primary current bridge and the half cell can be compensated for essentially without convection by the primary junction.
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Osterbrink Ulf Paul
Thrier Rolf
Buchanan Ingersoll & Rooney
Fick Anthony
Mettler-Toledo AG
Nguyen Nam
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