专利名称：Battery vent valve
发明人：McCartney, Charles P., Jr.,Montgomery,
Charles C.,Meadows, C.A.,Cole, Bruce A.
好笑图片申请号：EP88307078.1
申请日：19880801
起床英语怎么说公开号：EP0306146A1
清明古诗朗诵公开日：
19890308
专利内容由知识产权出版社提供
专利附图：
摘要：A relief/check valve (14) for venting an electric storage battery comprising esntially an annular aling member (26) having an elastomeric skirt (24) engaging a sloping exterior surface (22) of a valve at (20). The skirt (24) flares outwardly from the
企业创业计划书
valve at (20) in direct proportion to the pressure in the battery so as to prevent excessive build-up of pressure in the battery when the gassing rate is high. The skirt (24) quickly returns to a aling condition when the pressure within the battery drops below the opening pressure of the valve (14).
费边申请人：GENERAL MOTORS CORPORATION
地址：General Motors Building 3044 West Grand Boulevard Detroit Michigan 48202 US
国籍：US口蘑的做法
阴部起疙瘩感触颇多代理机构：Denton, Michael John
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