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1. 发明授权

US5303986A Electropneumatic brake control with retarder apportioning 失效
标题翻译：电动气动制动控制与减速器分配
公开(公告)号：US5303986A
公开(公告)日：1994-04-19
申请号：US12075
申请日：1993-02-01
申请人： Patrick J. VanDeMotter , Edward G. Shaw
发明人： Patrick J. VanDeMotter , Edward G. Shaw
IPC分类号： B60T8/00 , B60T8/26 , B60T8/32 , B60T8/62 , B60T13/58 , B60T13/66 , B60T13/74 , B60T8/18
CPC分类号： B60T8/267 , B60T13/585 , B60T13/66 , B60T8/00 , B60T8/266 , B60T8/327
摘要： A fluid pressure braking system for a vehicle equipped with a drive line retarder automatically reduces the braking pressure level communicated to the brakes controlling the driven wheels of the vehicle to adjust for the retardation effected by the retarder. The retarder is actuated automatically each time the brake is applied by calculating the appropriate retardation level as a function of the brake pressure being demanded by the vehicle operator and by the load carried by the vehicle.
摘要翻译：配备有驱动线路延迟器的车辆的液压制动系统自动降低与控制车辆的从动轮的制动器通信的制动压力水平，以调整由延迟器实现的延迟。通过根据车辆操作者要求的制动压力和车辆承载的载荷计算适当的延迟水平，每次施加制动器时，缓速器被自动地致动。

2. 发明授权

US08899387B2 Valve assembly 有权
标题翻译：阀组件
公开(公告)号：US08899387B2
公开(公告)日：2014-12-02
申请号：US13202202
申请日：2010-02-17
申请人： Edward G. Shaw , Laurence J. Potter , Robert D. Prescott
发明人： Edward G. Shaw , Laurence J. Potter , Robert D. Prescott
IPC分类号： F15B13/043 , B60T15/02 , B60T8/36 , B60T8/38 , B60T8/32
CPC分类号： B60T8/361 , B60T8/327 , B60T8/38 , B60T15/027 , Y10T137/86614 , Y10T137/86919 , Y10T137/87169 , Y10T137/87209
摘要： A valve assembly including a housing (24′) provided with an inlet port (12′), a delivery port (14′), and an exhaust port (16′), the valve assembly further including a first movable element (32′), a first valve member (34a′) and a second valve member (26a′), the first movable element (32′) being engageable with the first valve member (34a′), engagement of the first valve member (34a′) and first movable element (32′) substantially preventing flow of fluid between the inlet port (12′) and the delivery port (14′), and the first movable element (32′) also being engageable with the second valve member (26a′), engagement of the second valve member (26a′) with the first movable element (32′) substantially preventing flow of fluid between the delivery port (14′) and the exhaust port (16′), the valve assembly further including a second movable element (26′) which divides the housing (24′) into a control chamber (22′) and a main chamber (30′) and which is movable relative to the housing (24′) under the influence of fluid pressure in the control chamber (22′) and main chamber (30′), wherein the first valve member (34a′) extends from the housing (24′) towards the first movable element (32′) through an aperture provided in the second movable element (26′).
摘要翻译：一种阀组件，其包括设置有入口端口（12'）的壳体（24'），输送口（14'）和排气口（16'），所述阀组件还包括第一可移动元件（32'），，第一阀构件（34a'）和第二阀构件（26a'），第一可移动元件（32'）可与第一阀构件（34a'）接合，第一阀构件（34a'）和第一可移动元件（32'）基本上防止流体在入口（12'）和输送口（14'）之间流动，并且第一可移动元件（32'）也可与第二阀构件（26a'）接合，，所述第二阀构件（26a'）与所述第一可移动元件（32'）的接合基本上防止所述输送口（14'）和所述排气口（16'）之间的流体流动，所述阀组件还包括第二可移动元件将壳体（24'）分成控制室（22'）和主室（30'）的元件（26'）在所述控制室（22'）和所述主室（30'）中，在所述第一阀构件（34a'）从所述壳体（24'）延伸的情况下，h能够相对于所述壳体（24'）移动，通过设置在第二可移动元件（26'）中的孔向第一可移动元件（32'）移动。

3. 发明申请

US20110297494A1 VALVE ASSEMBLY 有权
标题翻译：阀组件
公开(公告)号：US20110297494A1
公开(公告)日：2011-12-08
申请号：US13202202
申请日：2010-02-17
申请人： Edward G. Shaw , Laurence J. Potter , Robert D. Prescott
发明人： Edward G. Shaw , Laurence J. Potter , Robert D. Prescott
IPC分类号： B60T11/28 , F15D1/00
CPC分类号： B60T8/361 , B60T8/327 , B60T8/38 , B60T15/027 , Y10T137/86614 , Y10T137/86919 , Y10T137/87169 , Y10T137/87209
摘要： A valve assembly including a housing (24′) provided with an inlet port (12′), a delivery port (14′), and an exhaust port (16′), the valve assembly further including a first movable element (32′), a first valve member (34a′) and a second valve member (26a′), the first movable element (32′) being engageable with the first valve member (34a′), engagement of the first valve member (34a′) and first movable element (32′) substantially preventing flow of fluid between the inlet port (12′) and the delivery port (14′), and the first movable element (32′) also being engageable with the second valve member (26a′), engagement of the second valve member (26a′) with the first movable element (32′) substantially preventing flow of fluid between the delivery port (14′) and the exhaust port (16′), the valve assembly further including a second movable element (26′) which divides the housing (24′) into a control chamber (22′) and a main chamber (30′) and which is movable relative to the housing (24′) under the influence of fluid pressure in the control chamber (22′) and main chamber (30′), wherein the first valve member (34a′) extends from the housing (24′) towards the first movable element (32′) through an aperture provided in the second movable element (26′).
摘要翻译：一种阀组件，其包括设置有入口端口（12'）的壳体（24'），输送口（14'）和排气口（16'），所述阀组件还包括第一可移动元件（32'），，第一阀构件（34a'）和第二阀构件（26a'），第一可移动元件（32'）可与第一阀构件（34a'）接合，第一阀构件（34a'）和第一可移动元件（32'）基本上防止流体在入口（12'）和输送口（14'）之间流动，并且第一可移动元件（32'）也可与第二阀构件（26a'）接合，，所述第二阀构件（26a'）与所述第一可移动元件（32'）的接合基本上防止所述输送口（14'）和所述排气口（16'）之间的流体流动，所述阀组件还包括第二可移动元件将壳体（24'）分成控制室（22'）和主室（30'）的元件（26'）在所述控制室（22'）和所述主室（30'）中，在所述第一阀构件（34a'）从所述壳体（24'）延伸的情况下，h能够相对于所述壳体（24'）移动，通过设置在第二可移动元件（26'）中的孔向第一可移动元件（32'）移动。

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