Title:
ALUMINUM ELECTROLYTIC CAPACITOR AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/246087
Kind Code:
A1
Abstract:
Embodiments of the present disclosure relate to the technical field of electrolytic capacitors, and provide an aluminum electrolytic capacitor and a manufacturing method therefor. The aluminum electrolytic capacitor comprises an aluminum housing, a heat conducting member, and an electrolysis assembly, wherein the aluminum housing has an accommodating cavity provided with an opening in one end; the heat conducting member comprises a heat conducting column and at least one first heat transfer portion, and the heat conducting column extends from the open end to the bottom of the aluminum housing; all the first heat transfer portions are connected to the heat conducting column, extend from the heat conducting column towards the inner sidewall of the aluminum housing, and abut against the inner sidewall of the aluminum housing; the electrolysis assembly comprises a winding core formed by winding on the periphery of the heat conducting column; and the heat conducting member and the electrolysis assembly are both accommodated in the accommodating cavity.
Inventors:
YU YINGFENG (CN)
HUANG XINGGAO (CN)
WANG JIE (CN)
ZHU YANHAO (CN)
HAN LIANG (CN)
HUANG XINGGAO (CN)
WANG JIE (CN)
ZHU YANHAO (CN)
HAN LIANG (CN)
Application Number:
PCT/CN2023/072155
Publication Date:
December 28, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
ZTE CORP (CN)
International Classes:
H01G2/08
Foreign References:
| CN114267540A | 2022-04-01 | |||
| CN202042363U | 2011-11-16 | |||
| TW201403644A | 2014-01-16 | |||
| JP2000216055A | 2000-08-04 |
Attorney, Agent or Firm:
YUHONG INTELLECTUAL PROPERTY LAW FIRM (CN)
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