BATTERY SAFETY MECHANISM AND BATTERY

Organization Name

murata manufacturing co., ltd.

Inventor(s)

Hideaki Yamada of Nagaokakyo-shi (JP)

Toshifumi Kamikido of Nagaokakyo-shi (JP)

Takuya Kihara of Nagaokakyo-shi (JP)

Yusuke Tanji of Nagaokakyo-shi (JP)

Yoshihisa Sugiura of Nagaokakyo-shi (JP)

Moe Okada of Nagaokakyo-shi (JP)

BATTERY SAFETY MECHANISM AND BATTERY

This abstract first appeared for US patent application 20240429574 titled 'BATTERY SAFETY MECHANISM AND BATTERY

Original Abstract Submitted

a safety mechanism of a battery that includes: a lid; a pressure release member in contact with the lid and constructed to be deformed when an internal pressure of the battery increases so as to release a gas inside the battery to an outside of the battery; a current shutoff member on a side opposite to the lid with respect to the pressure release member, and connected to the pressure release member so as to shut off a current flowing to the pressure release member when the internal pressure of the battery increases; and an insulating adhesive layer interposed between the pressure release member and the current shutoff member and bonding the pressure release member to the current shutoff member.