摘要:
A fuel cell arrangement includes an electrolyte chamber with a fuel electrode arranged in contact with electrolyte and the fuel of the cell and having an air electrode arranged in contact with the electrolyte and with the atmosphere. The air electrode is formed of two porous layers having different porosity, the layer located nearest the electrolyte side having the finer pores. The electrolyte chamber is connected to a large storage vessel by electrolyte circulating means. The top of the storage vessel and the top of the electrolyte chamber are connected by a valved conduit to an evacuated container, which is also connected by a valved conduit to a suction pump capable of being operated by a battery charged by the output of the fuel cell.
摘要:
A propulsion system for a submarine includes an electric motor driving a propeller supplied with current from a fuel cell battery and a hydrocarbon burning engine. The fuel in the form of a hydroaromatic hydrocarbon or a mixture of such hydrocarbons is stored near the propulsion system. The hydroaromatic hydrocarbon is split to form hydrogen and the corresponding aromatic hydrocarbon. The hydrogen is supplied to the fuel cell and the hydroaromatic hydrocarbon is supplied as fuel to the other propulsion device.
摘要:
MEASURING MEANS FOR MEASURING THE EXYGEN CONTENT IN A LIQUID OR GASEOUS MEDIUM, COMPRISIG A SOLID OXYGEN ION CONDUCTING ELECTROLYTE ARRANGED IN CONTACT WITH A REFERENCE SYSTEM HAVING KNOWN OXYGEN POTENTIAL AND CONSISTING OF A METAL AND ITS OXIDE WHICH IS ARRANGED IN CONTACT WITH A CURRENT COLLECTOR. THE CURRENT COLLECTOR IS
DESIGNED AS A CARRYING ELEMENT FOR THE REFERENCE SYSTEM AND THE ELECTROLYTE WHICH ARE BOTH ARRANGED AS LAYERS ON THE CURRENT COLLECTOR WITH THE ELECTROLYTE OUTSIDE THE REFERENCE SYSTEM.