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1. 发明申请

WO2005113309A1 IMPROVEMENTS IN AIR DRYERS 审中-公开
标题翻译：空气干燥剂的改进
公开(公告)号：WO2005113309A1
公开(公告)日：2005-12-01
申请号：PCT/GB2005/001744
申请日：2005-05-06
申请人： WABCO AUTOMOTIVE U.K. LIMITED , MILOMO, Ignitius , ELLIS, John
发明人： MILOMO, Ignitius , ELLIS, John
IPC分类号： B60T17/00
CPC分类号： B60T17/004 , Y10S55/17
摘要： An air dryer for an air braking system of a vehicle, the air dryer comprising a mounting (20), and a removal e desiccant canister (10) screw-threaded to said mounting (20) about a spin axis (25) and having a peripheral sealing ring (13,14), wherein the mounting includes an upstanding protrusion (28) radially spaced from said axis (25) and adapted to engage an annular recess (17) of said canister (10) within said ring, said protrusion (28) being hollow, and the interior of said protrusion (28) being connected to a vent for air under pressure in the system.
摘要翻译：一种用于车辆的空气制动系统的空气干燥器，所述空气干燥器包括安装件（20）以及围绕旋转轴线（25）螺纹连接到所述安装件（20）的移除e干燥剂罐（10），并且具有周边密封环（13,14），其中所述安装件包括与所述轴线（25）径向间隔开的直立突起（28），并且适于与所述环内的所述罐（10）的环形凹部（17）接合，所述突起 28）是中空的，并且所述突起（28）的内部连接到用于系统中的压力下的空气的通风口。

2. 发明申请

WO1993006396A1 BUTTERFLY VALVE SEAL 审中-公开
标题翻译： BUTTERFLY阀密封
公开(公告)号：WO1993006396A1
公开(公告)日：1993-04-01
申请号：PCT/GB1992001654
申请日：1992-09-10
申请人： WABCO AUTOMOTIVE U.K. LIMITED , THOMPSON, Derek , FLETT, Magnus, Edward
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： F16K01/228
CPC分类号： F02D9/06 , F16K1/2268 , Y10S277/928
摘要： An exhaust obturator comprises a tubular housing (11a) having a butterfly valve (14a, 15) journalled in the wall thereof. The butterfly spindle (14a) passes through a chamber (24, 25) on one side of the housing and carries a sealing ring (26) thereon and located in the chamber (24, 25). The sealing ring (26) is a close sliding fit on the spindle (14a) when the obturator is closed, exhaust gas pressure on the upstream side enters the chamber (24, 25) and urges the seal (26) against a cover plate (23a) thereby to prevent the escape of exhaust gas to atmosphere. The chamber (24, 25) is preferably vented to the downstream side. The seal may alternatively be biased by resilient means.
摘要翻译：排气闭塞器包括具有安装在其壁中的蝶阀（14a，15）的管状壳体（11a）。蝶形主轴（14a）穿过壳体一侧的腔室（24,25），并在其上承载位于腔室（24,25）中的密封环（26）。密封环（26）在封闭器关闭时在主轴（14a）上紧密地滑动配合，上游侧的废气压力进入腔室（24,25），并将密封件（26）推向盖板（ 23a），从而防止废气逸出大气。腔室（24,25）优选地排放到下游侧。可选地，密封件可以通过弹性装置来偏置。

3. 发明申请

WO1992008887A1 EXHAUST PRESSURE MODULATION VALVE 审中-公开
标题翻译：排气调压阀
公开(公告)号：WO1992008887A1
公开(公告)日：1992-05-29
申请号：PCT/GB1991002004
申请日：1991-11-13
申请人： WABCO AUTOMOTIVE U.K. LIMITED , THOMPSON, Derek , BAINES, Robert, George
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： F02D09/06
CPC分类号： F02D9/06 , F02B3/06 , Y10T137/7847 , Y10T137/7876 , Y10T137/7898
摘要： An exhaust pressure modulation valve for a diesel engined vehicle combines the functions of an exhaust brake and a warm-up valve and has a single butterfly (12) to close the exhaust tract. The butterfly is reactive and opens automatically at a pre-determined back pressure to prevent engine damage. The butterfly includes a small bypass passage or aperture (29) to permit a low throughput of exhaust gas when closed.
摘要翻译：用于柴油发动机车辆的排气压力调节阀结合了排气制动器和预热阀的功能，并且具有单个蝶阀（12）以关闭排气管。蝴蝶是反应式的，并以预定的背压自动打开以防止发动机损坏。蝴蝶包括一个小的旁路通道或孔（29），以便在关闭时允许废气的低通量。

4. 发明申请

WO1998000324A1 A DRAIN VALVE 审中-公开
标题翻译：排水阀
公开(公告)号：WO1998000324A1
公开(公告)日：1998-01-08
申请号：PCT/GB1997001715
申请日：1997-06-24
申请人： WABCO AUTOMOTIVE U.K. LIMITED , FIRTH, Brian, Frank , THOMAS, Barry, David
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： B60T17/00
CPC分类号： B01D53/261 , B60T17/004 , F16T1/14 , Y10T137/3102 , Y10T137/3105
摘要： A drain valve of an air braking system for vehicles has a drainage piston (54), a main sump (59) and auxiliary sump (61). Moisture passes from the main sump (59) to the auxiliary sump (61) in response to pressure at a signal port (27) which closes off air supply through ports (24, 26). A reduction in pressure at signal port (27) causes the ports (24, 26) to be reconnected and allows moisture to be expelled through drainage outlet (48).
摘要翻译：用于车辆的空气制动系统的排水阀具有排水活塞（54），主贮槽（59）和辅助贮槽（61）。响应于通过端口（24,26）封闭供气的信号端口（27）处的压力，水分从主贮槽（59）传递到辅助贮槽（61）。在信号端口（27）处的压力降低导致端口（24,26）被重新连接并且允许湿气通过排水口（48）排出。

5. 发明申请

WO1997046818A1 A BUTTERFLY VALVE 审中-公开
标题翻译： BUTTERFLY阀门
公开(公告)号：WO1997046818A1
公开(公告)日：1997-12-11
申请号：PCT/GB1997001460
申请日：1997-05-29
申请人： WABCO AUTOMOTIVE U.K. LIMITED , KEEGAN, Colm, Michael, Patrick
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： F16K01/24
CPC分类号： F02D9/06 , F02D9/101 , F02D9/1025 , F16K1/222 , F16K1/24
摘要： A butterfly valve (100) for use in an exhaust brake of a vehicle has a butterfly (114) which in the fully open condition is not perpendicular to the direction of flow, but lies at a small oblique angle. The butterfly lies within the envelope of the spindle portion so as not to occlude flow area, and may be shaped to reduce flow friction and boundary layer turbulence.
摘要翻译：用于车辆的排气制动器的蝶形阀（100）具有在完全打开状态下不垂直于流动方向但处于小倾斜角度的蝶形件（114）。蝴蝶位于主轴部分的封套内，以免堵塞流动区域，并且可以成形为减少流动摩擦和边界层紊流。

6. 发明申请

WO1992016749A1 RECIPROCATING VACUUM PUMPS 审中-公开
标题翻译：重复真空泵
公开(公告)号：WO1992016749A1
公开(公告)日：1992-10-01
申请号：PCT/GB1992000531
申请日：1992-03-23
申请人： WABCO AUTOMOTIVE U.K. LIMITED , LEVINGTON, Henry, John , EARLE, Stephen, Richard
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： F04B37/14
CPC分类号： F04B39/126 , F04B37/14 , F04B39/0292 , F04B39/042
摘要： A reciprocating vacuum pump has a disc shaped piston (22, 122) h aving a peripheral elastomeric seal (52, 152) with oppositely directed, radially outwardly extending skirt portions (54, 56); the piston is driven axially by a rod (34, 134) reciprocal in a lubricated bearing (42, 142) and a lubrication flowpath (50, 48; 150, 148) is defined between the bearing (42, 142) and the side of the piston (22, 122) opposite thereto.
摘要翻译：往复式真空泵具有一个盘形活塞（22,122），该圆盘形活塞具有相对定向的径向向外延伸的裙部（54,56）的周边弹性密封件（52,152）。活塞通过在润滑的轴承（42,142）中往复运动的杆（34,134）轴向地驱动，并且润滑流路（50,48; 150,148）被限定在轴承（42,142）和与之相对的活塞（22,122）。

7. 发明申请

WO2003013929A1 METHOD OF REGENERATING AN AIR DRYER IN A VEHICLE AIR SYSTEM 审中-公开
标题翻译：在空气净化系统中再生空气干燥机的方法
公开(公告)号：WO2003013929A1
公开(公告)日：2003-02-20
申请号：PCT/GB2002/003328
申请日：2002-07-19
申请人： WABCO AUTOMOTIVE U.K. LIMITED , BURN, Richard , MILOMO, Ignitius , BLACKWOOD, Andrew, George, Livingston
发明人： BURN, Richard , MILOMO, Ignitius , BLACKWOOD, Andrew, George, Livingston
IPC分类号： B60T17/00
CPC分类号： B60T17/004 , B01D53/26 , B01D53/261
摘要： A vehicle air system has an air dryer which is periodically regenerated by reverse flow of dry air. The regeneration threshold is variable, and determined according to the operating state of the vehicle. The operating state is in turn determined from easily measurable vehicle status parameters, preferably in the form of on/off or in/out signals.
摘要翻译：车辆空气系统具有空气干燥器，其通过反向流动的干燥空气周期性地再生。再生阈值是可变的，并根据车辆的运行状态来确定。操作状态又由容易测量的车辆状态参数确定，优选地以开/关或输入/输出信号的形式。

8. 发明申请

WO1998012089A1 AIR BRAKING SYSTEM COMPONENT 审中-公开
标题翻译：空气制动系统组件
公开(公告)号：WO1998012089A1
公开(公告)日：1998-03-26
申请号：PCT/GB1997002528
申请日：1997-09-18
申请人： WABCO AUTOMOTIVE U.K. LIMITED , THOMAS, Barry, David
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： B60T17/00
CPC分类号： B60T17/004 , B01D53/261 , Y10S55/17
摘要： An air dryer (24) for a vehicle air braking system comprises a container (26) having first, second and third compartments (34, 50, 48), the first compartment (34, 34a) having an upstream inlet (28) for connection to a source of air under pressure, a vent (44) for connection to the exterior of the container (26) and a desiccant therein, the second compartment (50) comprising a chamber having an inlet (36, 36a) downstream of the first compartment (34, 34a) with non-return means (38, 38a) therein, a fluid connection (40, 40a) to the first compartment (34, 34a) having a restrictor (42, 42a) therein, and the third compartment (48) comprising a chamber having an inlet (54) downstream of the second compartment with non-return means (52) therein and an outlet (30) for connection to a fluid pressure using device.
摘要翻译：用于车辆空气制动系统的空气干燥器（24）包括具有第一，第二和第三隔室（34,50,48）的容器（26），所述第一隔室（34,34a）具有用于连接的上游入口（28）到压力下的空气源，用于连接到容器（26）外部的通风口（44）和其中的干燥剂，所述第二隔室（50）包括室，所述室具有位于所述容器（26）下游的入口（36,36a）在其中具有止回装置（38,38a）的隔室（34,34a）中具有在其中具有限流器（42，42a）的第一隔室（34,34a）的流体连接（40,40a）和第三隔室 48），其包括具有在第二隔室下游的入口（54）的室，其中具有止回装置（52），以及用于连接到流体压力使用装置的出口（30）。

9. 发明申请

WO1993011983A1 VACUUM PUMP MOTOR CONTROL APPARATUS AND METHOD OF OPERATION THEREOF 审中-公开
标题翻译：真空泵电机控制装置及其操作方法
公开(公告)号：WO1993011983A1
公开(公告)日：1993-06-24
申请号：PCT/GB1992002346
申请日：1992-12-17
申请人： WABCO AUTOMOTIVE U.K. LIMITED , EARLE, Stephen, Richard
发明人： WABCO AUTOMOTIVE U.K. LIMITED
IPC分类号： B60T13/46
CPC分类号： B60T13/46 , B60T17/02 , F02B1/04
摘要： An apparatus and method for controlling an electrically driven vacuum pump (16) for a motor vehicle provides that below a predetermined level of vacuum (approaching atmospheric pressure) the pump (16) runs at a first speed, and above that level of vacuum the pump (16) runs at a lower speed or is stopped. Pump control is by switching of a single pressure switch (21) between two states, switching from the first state to the second state being accompanied by a time delay to ensure a minimum running period at the first speed.
摘要翻译：用于控制用于机动车辆的电动真空泵（16）的装置和方法提供在低于预定水平的真空（接近大气压力）的情况下，泵（16）以第一速度运行，并且在该真空度以上的泵（16）以较低速度运行或停止。泵控制是通过在两个状态之间切换单个压力开关（21），从第一状态切换到第二状态伴随着时间延迟，以确保在第一速度下的最小运行周期。

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