Battery used in motor car, has electrically insulating coating that is provided to battery cell on outer side of pressure-limiting device,申请号DE201210207770-传众专利搜索

Battery used in motor car, has electrically insulating coating that is provided to battery cell on outer side of pressure-limiting device

申请公布号：DE102012207770(A1)

申请号：DE201210207770

申请日期：2012.05.10

申请公布日期：2013.11.14

申请人：

ROBERT BOSCH GMBH;SAMSUNG SDI CO., LTD.

发明人：ANGERBAUER, RALF;FINK, HOLGER;DUERNEGGER, WOLFGANG

分类号：H01M2/12

主分类号：H01M2/12

摘要：<p>The battery has pressure-limiting device (18) that is provided to close the recess (16) of the battery cell housing (14) and to open recess at a critical pressure within the battery cell housing. The recess is provided to connect the cavity (20) of the degassing system (12) to an interior of the corresponding battery cell housing. The electrically insulating coating (28) is provided to battery cell (10) on outer side of the pressure-limiting device. The battery cell housing and pressure-limiting device are made up of aluminum or steel.</p>