公开(公告)号：US20130305444A1

公开(公告)日：2013-11-21

申请号：US13804539

申请日：2013-03-14

Applicant: MAG AEROSPACE INDUSTRIES, INC.

Inventor： Razmik B. Boodaghians ,  Kevin Huang ,  Christoph Goschel ,  Christina Ortolan ,  Volker Antonczyk ,  Timothy Birbeck

IPC: E03D5/00

CPC classification number: B64D11/02 ,  E03D5/003 ,  E03D9/05 ,  E03F1/006 ,  Y02T50/46

Abstract: Embodiments of the present invention provide a grey water flush system for use with vacuum toilets. One embodiment of the system provides a two-stage flush that uses a transient tank in between the toilet bowl and the main aircraft waste tank, which reduces the noise level associated with the flush process because a lesser vacuum is demanded for the first stage of the flush. Embodiments of the system further capture grey water from a sink basin in a reservoir and use that water in the toilet flush process. There is further provided a lavatory odor removal system option that is activated during the second stage of the flush.

Abstract translation: 本发明的实施例提供一种用于真空马桶的灰水冲洗系统。 该系统的一个实施例提供两级冲洗，其使用马桶和主飞行器废液箱之间的瞬态油箱，这降低了与冲洗过程相关的噪音水平，因为对于第一阶段的 冲洗 该系统的实施例进一步从储存器中的水槽盆中捕获灰水，并在马桶冲洗过程中使用该水。 还提供了在冲洗的第二阶段期间被激活的洗手间气味去除系统选项。