Invention Grant
- Patent Title: Anode for use in a high voltage electrolytic capacitor
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Application No.: US14572939Application Date: 2014-12-17
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Publication No.: US09786440B2Publication Date: 2017-10-10
- Inventor: Mitchell D. Weaver , Lotfi Djebara , Radek Matousek
- Applicant: AVX Corporation
- Applicant Address: US SC Fountain Inn
- Assignee: AVX Corporation
- Current Assignee: AVX Corporation
- Current Assignee Address: US SC Fountain Inn
- Agency: Dority & Manning, P.A.
- Main IPC: H01G9/042
- IPC: H01G9/042 ; H01G9/052 ; H01G9/145 ; H01G9/15 ; H01G9/02 ; H01G2/10 ; A61N1/39

Abstract:
An anode for use in a high voltage electrolytic capacitor is provided. The anode contains a sintered porous pellet and a leadwire extending therefrom in a longitudinal direction. The pellet is multi-layered to the extent that it contains at least a first layer positioned adjacent to a second layer, both of which extend along the length of the anode. The anode leadwire is embedded within the first layer. For this reason, the first layer has a thickness greater than that of the leadwire. Nevertheless, the use of a separate and distinct second layer adjacent to the first layer can allow each of the layers to be independently pressed using a multi-sided compaction device so that the properties of the anode are not significantly impacted by the presence of the relatively large anode leadwire.
Public/Granted literature
- US20160181020A1 Anode for Use in a High Voltage Electrolytic Capacitor Public/Granted day:2016-06-23
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