公开(公告)号：WO2018002267A1

公开(公告)日：2018-01-04

申请号：PCT/EP2017/066209

申请日：2017-06-29

Applicant: VALEO AIR MANAGEMENT SYSTEMS UK LTD

Inventor： LEE, Don ,  HILLYARD, William

IPC: F04D29/10 ,  F02B39/10

CPC classification number: F04D29/102 ,  F02B39/10 ,  F04D29/104

Abstract: An electric supercharger comprises an electric motor, a drive shaft and a compressor element. The motor is arranged to effect rotation of the compressor element via the drive shaft. The electric supercharger further comprises a sealing member for preventing leakage flow around the drive shaft. The sealing member is movable between a closed configuration in which the sealing member forms a seal around the drive shaft and an open configuration in which the sealing member is separated from the drive shaft such that the seal is broken.

Abstract translation: 电动增压器包括电动机，驱动轴和压缩机元件。 马达布置成通过驱动轴实现压缩机元件的旋转。 电动增压器还包括用于防止围绕驱动轴泄漏的密封构件。 密封构件能够在密封构件围绕驱动轴形成密封的闭合构造与密封构件与驱动轴分离的打开构造之间移动，从而密封被破坏。

公开(公告)号：WO2018050858A1

公开(公告)日：2018-03-22

申请号：PCT/EP2017/073349

申请日：2017-09-15

Applicant: VALEO AIR MANAGEMENT SYSTEMS UK LTD

Inventor： KNIGHT, Stephen

IPC: F01N3/22 ,  F01N3/30 ,  F01N3/32 ,  F01N3/023

CPC classification number: F01N3/023 ,  F01N3/22 ,  F01N3/30 ,  F01N3/32 ,  Y02A50/2322

Abstract: An exhaust gas treatment system for an internal combustion engine (2) having a catalytic convertor (4) for receiving exhaust gas from an internal combustion engine (2), a particulate filter (5) in fluid communication with an outlet (4b) of the catalytic convertor (4) to receive exhaust gas from the catalytic convertor (4) and to filter the gas, a pump (6) and a motor (7) arranged to drive the pump (6), wherein the particulate filter (5) is remote from the catalytic convertor (4) and the pump (6) is a positive displacement pump arranged to provide air to the gas passing from the catalytic convertor (4) to the particulate filter (5) to combust the gas such that the gas heats the particulate filter (5) to provide regeneration of the filter (5). A method of treatment of exhaust gas using an exhaust gas treatment system.

Abstract translation: 一种用于内燃机（2）的废气处理系统，所述内燃机具有用于接收来自内燃机（2）的废气的催化转化器（4），流体连通的微粒过滤器（5） 与催化转化器（4）的出口（4b）接收来自催化转化器（4）的废气并过滤气体，泵（6）和设置成驱动泵（6）的马达（7） 其中所述微粒过滤器（5）远离所述催化转化器（4）并且所述泵（6）是正排量泵，所述正排量泵布置成向从所述催化转化器（4）到所述微粒过滤器（5） 燃烧气体使得气体加热微粒过滤器（5）以提供过滤器（5）的再生。 使用废气处理系统处理废气的方法。