CAP ASSEMBLY AND SECONDARY BATTERY
卷宗概要
发明人
Sang Hyup MOON; Keun Woo PARK
IPC 分类
CPC 分类
A cap assembly includes a cap down, a vent above the cap down, and an insulator between the cap down and the vent, the insulator including one or more protrusions protruding toward the vent. A secondary battery includes a case accommodating an electrode assembly, and a cap assembly coupled to an opening of the case, wherein the cap assembly includes a cap down, a vent above the cap down, and an insulator between the cap down and the vent, the insulator including one or more protrusions protruding toward the vent.
原文（中文）
A cap assembly includes a cap down, a vent above the cap down, and an insulator between the cap down and the vent, the insulator including one or more protrusions protruding toward the vent. A secondary battery includes a case accommodating an electrode assembly, and a cap assembly coupled to an opening of the case, wherein the cap assembly includes a cap down, a vent above the cap down, and an insulator between the cap down and the vent, the insulator including one or more protrusions protruding toward the vent.