发明名称 Vacuum-type lavatory bowl draining system
摘要 A vacuum toilet system for railway cars and other vehicle units, comprising at least one toilet (1) placed within a heated room (3) and connected through a discharge valve (4) to a sewer pipe (5) and a collecting container (6), which may be put under vacuum for emptying a selected toilet. In order to achieve a compact solution with a reliable function, the collecting container (6) comprises an elongated and subtantially vertically arranged configuration and is arranged in close connection with the room (3) so that it is effected by the heating of said room. <IMAGE>
申请公布号 PL200602(B1) 申请公布日期 2009.01.30
申请号 PL20000338597 申请日期 2000.02.24
申请人 EVAC INTERNATIONAL OY 发明人 NILSSON AKE;STROEBY LENNART
分类号 A47K11/00;B60R15/04;B61D35/00;E03D9/00;E03D11/00;E03F1/00 主分类号 A47K11/00
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