Molded polymeric cradle for containing an anode in an...

Details Molded polymeric cradle for containing an anode in an... Molded polymeric cradle for containing an anode in an...

2006-08-01

2006-08-01

Dinkins, Anthony (Department: 2831)

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

C361S535000, C029S025030, C607S005000

Reexamination Certificate

active

07085126

ABSTRACT:
A polymeric cradle molded about the periphery of an anode pellet in an electrolytic capacitor is described. The polymeric cradle contacts between a welding strap surrounding the butt seam between mating “clam shell” casing portions and the anode pellet sidewall. This prevents the anode pellet from moving along both an x- and y-axes. Having the cathode active material contacting the opposed major casing sidewalls being in a closely spaced relationship with the anode pellet through an intermediate separator prevents movement along the z-axis. The resulting capacitor is particularly well suited for use in high shock and vibration conditions.

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