| 摘要 |
A cover apparatus for a monoblock storage battery in which a case-shaped cover plate is provided on its reverse surface with a common exhaust passage which is formed between mutually facing walls and is covered with a covering wall and also with baffle walls so disposed outside respective ventilation openings made in the facing wall or walls as to leave respective gaps therebetween, and the respective gaps are covered with a covering wall for obstructing gas generated in cell chambers from flowing directly into the common exhaust passage. |
