| 摘要 |
985,063. Fuel cells. ACCUMULATORENFABRIK A.G., and SIEMENS-SCHUCKERTWERKE A.G. Aug. 30, 1962 [Aug. 30, 1961], No. 33421/62. Heading H1B. An electrode having two operating layers B two finer-pored covering layers A, A and a gas layer C has apertures therethrough, the boun daries of the apertures being sealed at least where they meet the operating and covering layers. A synthetic resin may be formed in situ 0 1 a separate sleeve put in place. The passages are for fuel and oxident gases, electrode connectors &c. and the appro priate gases can be admitted to the centre layer by omitting the seal al this place. |
