Powder compaction press for capacitor anodes

Details Powder compaction press for capacitor anodes Powder compaction press for capacitor anodes

2007-04-24

2007-04-24

Trinh, Minh (Department: 3729)

Metal working

Means to assemble or disassemble

Means to assemble electrical device

C029S738000, C029S025420, C361S523000, C361S528000, C264S219000

Reexamination Certificate

active

10730736

ABSTRACT:
A powder compaction press having opposed rib and channel punches which are interleaved and a production method are used to produce capacitor elements having a uniform compaction density and which are free of surface imperfections.

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patent: 6804876 (2004-10-01), Ito et al.

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