Patent ID: 9633796
Date: 2017-04-25
CPC Classifications: B22F,H01G

Claim:
1. A capacitor assembly, comprising: a) a casing comprising first and second inner wall surfaces; b) at least a first tantalum anode housed inside the casing, wherein: c) an insulative seal comprising a feedthrough wire electrically connected to the first anode, wherein the feedthrough wire extends outside the casing and is electrically isolated from the casing; d) a cathode comprising cathode active material supported by and in electrical contact with the first inner wall surface and with the second inner wall surface of the casing; e) a separator preventing direct physical contact between the first anode and the cathode active material supported on the first and second inner wall surfaces of the casing while allowing for ion flow therethrough; and f) an electrolyte contacting the cathode and the first anode.