Fuel cell has fuel leading anode range and oxygen leading cathode range, and device that is provided for quantitative determination from gas portions in anode and cathode range of fuel cell

摘要

The fuel cell (1) has a fuel leading anode range (2) and an oxygen leading cathode range (3). A device (5) is provided for the quantitative determination from gas portions in the anode and cathode range of the fuel cell. A unit (6) is provided for evaluating the signal oscillation behavior of a gas and signal impressed gas mixture placed in the fuel cell. An independent claim is also included for a method for the regulation of gas portions in a gas cell, which involves regulating a gas portion in the anode and cathode range.