Degassing system for an accumulator, accumulator housing with a degassing system and accumulator with a degassing system

摘要

The degassing system for accumulators for hybrid vehicles has the features: a) The degassing system (1) has a base body (3) for attachment to a housing bottom (2) of the accumulator, b) the base body (3) has an opening in an upper portion on, c) the base body (3) is at least partially liquid-permeable in a lower portion, d) in the base body (3) is arranged a guide, and e) in the base body (3) is provided a floating body, which is guided by the guide is equipped to provide a degasification system for an accumulator that provides effective protection against gas overpressure and external contaminants. Further, an accumulator housing and an accumulator are provided to effectively protect against gas overpressure and external contaminants.