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专利名称：Vacuum breaker arrangement
发明人：Thomas C. Piotrowski,Christian A. Mutzbauer申请号：US11312283申请日：20051220
公开号：US200701381A1公开日：20070621
专利附图：
摘要：A vacuum breaker arrangement for use with a container includes body partsholding a resilient valve member captive. The valve member includes an intermediatebody part, intermediate and enlarged head and a valve part. The valve part is made ofresilient material which defines an internal passageway communicating with an opening in
the body parts. The valve part includes an end portion defining a slit which is closed at afirst pressure and which is automatically opened at a second, reduced pressure.
申请人：Thomas C. Piotrowski,Christian A. Mutzbauer
地址：West Chicago IL US,Warrenville IL US
国籍：US,US
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