Housing for battery cell e.g. lithium ion battery cell, has gastight and fluid-conductive connected channel portions that are arranged for forming degassing channel, and safety valve that is opened into channel portion

摘要

The housing (2) has a housing main portion that is provided with a degassing channel (8) and a safety valve (5). Gastight and fluid-conductive connected channel portions (7) are arranged for forming the degassing channel. The safety valve is opened into the channel portion. The channel portion is arranged at outside of the housing main portion.