公开(公告)号：US08621677B2

公开(公告)日：2014-01-07

申请号：US12712253

申请日：2010-02-25

申请人： Christian Seibt ,  Peter Hilse

发明人： Christian Seibt ,  Peter Hilse

IPC分类号： E03D11/00 ,  E03D11/18 ,  B64D11/00 ,  B64C1/00 ,  F16K15/14

CPC分类号： B64D11/02 ,  E03C1/298 ,  E03F1/006 ,  Y02T50/46 ,  Y10T137/7884

摘要： The invention relates to an odor seal for a vacuum toilet drain system whose cross section in the state of no throughflow tapers off in such a way in the downstream direction that the interior walls on the downstream end of the odor seal rest against each other so that the odor seal in a downstream direction allows throughflow while in the opposite direction it blocks throughflow, wherein the downstream end of the odor seal is closed in the state of throughflow and no throughflow of the odor seal. Furthermore, the invention relates to a drainage device comprising such an odor seal and a sieve which is arranged upstream of the odor seal. Moreover, the invention relates to a vacuum toilet system for an aircraft, comprising such an odor seal or a drainage device.

摘要翻译： 本发明涉及一种用于真空马桶排水系统的气味密封件，其在不通流状态下的横截面沿下游方向逐渐变细，使得气味密封件下游端的内壁相互抵靠，使得 下游方向的气味密封允许通过流动，而在相反方向上阻挡通流，其中气味密封件的下游端处于通流状态并且不通过气味密封件的流通。 此外，本发明涉及包括这种气味密封件和布置在气味密封件上游的筛子的排水装置。 此外，本发明涉及一种用于飞机的真空马桶系统，包括这种气味密封件或排水装置。

公开(公告)号：US20100219293A1

公开(公告)日：2010-09-02

申请号：US12712253

申请日：2010-02-25

申请人： Christian Seibt ,  Peter Hilse

发明人： Christian Seibt ,  Peter Hilse

IPC分类号： B64D11/02 ,  E03D11/00 ,  E03D9/00

CPC分类号： B64D11/02 ,  E03C1/298 ,  E03F1/006 ,  Y02T50/46 ,  Y10T137/7884

摘要： The invention relates to an odour seal for a vacuum toilet drain system whose cross section in the state of no throughflow tapers off in such a way in the downstream direction that the interior walls on the downstream end of the odour seal rest against each other so that the odour seal in a downstream direction allows throughflow while in the opposite direction it blocks throughflow, wherein the downstream end of the odour seal is closed in the state of throughflow and no throughflow of the odour seal. Furthermore, the invention relates to a drainage device comprising such an odour seal and a sieve which is arranged upstream of the odour seal. Moreover, the invention relates to a vacuum toilet system for an aircraft, comprising such an odour seal or a drainage device.

摘要翻译： 本发明涉及一种用于真空马桶排水系统的气味密封件，其在不通流状态下的横截面沿下游方向逐渐变细，使得气味密封件下游端的内壁相互抵靠，使得 下游方向的气味密封允许通过流动，而在相反方向上阻挡通流，其中气味密封件的下游端处于通流状态并且不通过气味密封件的流通。 此外，本发明涉及包括这种气味密封件和布置在气味密封件上游的筛子的排水装置。 此外，本发明涉及一种用于飞机的真空马桶系统，包括这种气味密封件或排水装置。