CAP ASSEMBLY AND SECONDARY BATTERY
개요
발명자
Sang Hyup MOON; Keun Woo PARK
IPC 분류
CPC 분류
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.
원문 (중국어)
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.