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1. 发明申请

WO2017012976A1 ANNULAR COUPLER FOR A CENTRAL TYRE INFLATION SYSTEM 审中-公开
标题翻译：中央轮胎充气系统的环形联轴器
公开(公告)号：WO2017012976A1
公开(公告)日：2017-01-26
申请号：PCT/EP2016/066761
申请日：2016-07-14
申请人： JAGUAR LAND ROVER LIMITED
发明人： DUNNING, Emma-Claire , LESBIREL, Robbie , TAVENER, Stuart , BOYD, John , RUSH, Peter
IPC分类号： B60C23/00
CPC分类号： B60C23/003
摘要： An annular coupler (2) of a central tyre inflation system (CTIS) for facilitating delivery of air to a driven wheel of a vehicle is described. The annular coupler is for coupling between a knuckle (14) and an axle (18) of the vehicle, and comprises an inlet aperture (4) for receiving air from a source of air, the inlet aperture (4) being in fluid communication with an annular channel (6) defined at least in part by a first radially inner wall portion (17) of the annular coupler (2) for delivering the received air to the driven wheel of the vehicle via the axle (18). Also described is a CTIS for facilitating delivery of air to a driven wheel of a vehicle, the CTIS comprising: an annular coupler (2) having an inlet aperture (4) for receiving air from a source of air, the inlet aperture (4) in fluid communication with an annular channel defined at least in part by a first radially inner wall portion (17) of the annular coupler (2) for delivering the received air to the driven wheel of the vehicle via the axle, and second and third radially inner wall portions (8, 10) arranged adjacent to and on respective sides of the first radially inner wall portion (17) defining at least two sealing surfaces for receiving annular seals (16A, 16B). The CTIS may include at least two annular seals that seal against the at least two sealing surfaces of the annular coupler, in use, for defining the annular channel (6). Vehicles including the annular coupler and/or the CTIS described herein are also encompassed, as are methods for delivery of air to a vehicle tyre using a CTIS as described herein.
摘要翻译：描述了用于便于将空气输送到车辆的从动轮的中央轮胎充气系统（CTIS）的环形联接器（2）。环形联接器用于联接在转向节（14）和车辆的车轴（18）之间，并且包括用于从空气源接收空气的入口孔（4），入口孔（4）与至少部分地由所述环形联接器（2）的第一径向内壁部分（17）限定的环形通道（6），用于经由轴（18）将接收的空气传送到车辆的从动轮。还描述了一种用于促进将空气传送到车辆的从动轮的CTIS，该CTIS包括：具有用于从空气源接收空气的入口孔（4）的环形联接器（2），入口孔（4）与至少部分由所述环形联接器（2）的第一径向内壁部分（17）限定的环形通道流体连通，用于经由所述轴将所接收的空气传送到所述车辆的从动轮，以及第二和第三径向布置在第一径向内壁部分（17）的相邻侧和相对侧上的限定用于接收环形密封件（16A，16B）的至少两个密封表面的内壁部分（8,10）。 CTIS可以包括在使用中密封环形联接器的至少两个密封表面以限定环形通道（6）的至少两个环形密封件。包括本文所述的环形联接器和/或CTIS的车辆也包括在内，以及使用如本文所述的CTIS将空气输送到车辆轮胎的方法也包括在内。

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