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1. 发明专利

CZ2772U1 Braking system of vehicles equipped with pneumatic brakes 未知
公开(公告)号：CZ2772U1
公开(公告)日：1995-02-15
申请号：CZ316094
申请日：1994-04-08
申请人： HUDEC BOHUMIL ING , NESPOR ZDENEK ING
发明人： HUDEC BOHUMIL ING , NESPOR ZDENEK ING
IPC分类号： B60T15/00 , B60T15/36 , B60T17/00 , B60T17/04 , B60T17/18 , B60T017/00 , B60T017/04 , B60T017/18

2. 发明专利

AU2004202033B2 Electronic Equalizing Reservoir Controller with Pheumatic Penalty Override 未知
公开(公告)号：AU2004202033B2
公开(公告)日：2005-09-29
申请号：AU2004202033
申请日：2004-05-13
申请人： NEW YORK AIR BRAKE LLC
发明人： PETTIT D MARK , REYNOLDS JOHN M
IPC分类号： B60T13/66 , B60T15/30 , B60T17/22 , B60T013/66 , B60T017/06 , B60T017/04
摘要： A control system which allows electro-pneumatic control of an equalizing reservoir with the capacity to create penalty applications in a purely pneumatic manner. A controller for the equalizing reservoir includes an electro-pneumatic source of pressure or atmosphere responsive to an electrical equalizing pressure control signal and a pilot valve selectively connecting the electro-pneumatic source or atmosphere to the equalizing reservoir in response to pressure in a pilot port of the first pilot valve. A magnetic valve is provided having a first input connected to a second source of pressure, a second input connected to atmosphere and an output connected to the pilot port of the first pilot valve. At least one penalty valve is connected to the pilot input of the first pilot valve and is responsive to a penalty signal to connect the pilot input to atmosphere. The pilot valve and the penalty valve pneumatically produce a brake application regardless of the state of the magnetic valve or its controller.

3. 发明专利

AU2001288909B2 Car control device assembly 未知
公开(公告)号：AU2001288909B2
公开(公告)日：2004-06-17
申请号：AU2001288909
申请日：2001-09-07
申请人： NEW YORK AIR BRAKE LLC
发明人： NEWTON STEVEN R , NEWTON RONALD O , NEWTON GARY S , MCCURDY WILLIAM B JR , LONG ABRAHAM JR
IPC分类号： B60T13/66 , B60T17/04 , B60T17/22 , B60T013/66 , B60T017/04
摘要： A car control device includes a pneumatic manifold with a plurality of fluid ports integrally formed in a housing. The configuration of the manifold and ports enables fluid communication with a brake valve, and a control valve module. The car control device also includes a functional control module in electric communication with a power management module, the control valve module, and the network. Each of the power management module, and the control valve module, the functional control module, and a battery assembly are all positioned to separately accessible within a housing.

4. 发明申请

US20030193237A1 Apparatus and method for pneumatically controlled graduated brake pressure release for freight train brake system 有权
公开(公告)号：US20030193237A1
公开(公告)日：2003-10-16
申请号：US10453130
申请日：2003-06-03
发明人： James E. Hart , Thomas Engle
IPC分类号： B60T017/04
CPC分类号： B60T17/04 , B60T17/228
摘要： A release graduating valve for freight brake control is provided for a railcar having a pneumatic control valve, emergency and auxiliary reservoirs each normally charged with pressurized fluid from a brake pipe and a fluid pressure activated brake cylinder device for applying the brakes on the railcar. A selectively operable release graduating valve can include a graduated release valve and a changeover valve which selectively interposes the graduated release valve to exhaust brake cylinder pressure in a graduated manner responsive to brake pipe pressure. Alternatively, the changeover valve can isolate the graduated release valve and direct the pneumatic control valve to exhaust brake cylinder pressure in a conventional manner. The changeover valve can be operated responsive to the pressure in an air pipe supplied with pressurized fluid from a remote source. A permanent release graduating valve can be provided wherein the changeover valve is omitted, in which case the brake cylinder exhaust is always controlled by the graduated release valve. Either configuration of the release graduating valve could be also be utilized in an ECP freight brake control system.

5. 发明申请

US20040155521A1 Car brake anti-lock system 审中-公开
标题翻译：汽车制动防抱死系统
公开(公告)号：US20040155521A1
公开(公告)日：2004-08-12
申请号：US10475890
申请日：2003-10-24
发明人： Myoung-Kil Kim , Won-Jae Song
IPC分类号： B60T017/04
CPC分类号： B60T8/42
摘要： The present invention discloses A car brake anti-lock system to prevent any locking phenomenon from taking place in the brake by installing the car brake anti-lock system according to the present invention between the master cylinder for supplying the hydraulic pressure of the car brake and the cylinder pipe, reserving some of the hydraulic pressure to be transmitted to the car wheel when the car brake is put on, and supplying it continuously with discontinuity. More particularly, the present invention is to enable the car brake anti-lock system to be installed in any car, irrespective of whether a car is small or large, by providing a supporting boss, a piston wing and a piston shaft in one block, which is moved up and down by an expansion stroke and a return stroke thereof depending upon any supplied hydraulic pressure, improving the durability of the supporting boss and the piston shaft by using a metal material therefore, transmitting the brake pressure in three-stage flexible response to any change in the brake pressure by installing rubber buffer rings, small disk springs and large disk springs in a cylindrical guide bush, and installing a pressure regulating valve, which is freely adjustable, in the lower end of the lower body.
摘要翻译：本发明公开了一种汽车制动防抱死系统，用于通过将本发明的轿厢制动防抱死系统安装在用于提供汽车制动器的液压的主缸和气缸管道，当汽车制动器穿上时，保留要传递到车轮的一些液压压力，并连续不间断地供给。更具体地，本发明是通过在一个块中设置支撑凸台，活塞翼和活塞轴，使轿厢制动器防抱死系统能够安装在任何汽车中，而不管汽车是小还是大，其根据任何供应的液压由其膨胀冲程和返回冲程上下移动，因此通过使用金属材料提高支撑凸台和活塞轴的耐久性，从而将制动压力传递到三级柔性响应通过在圆柱形引导衬套中安装橡胶缓冲环，小盘弹簧和大型盘簧，并且在下体的下端安装可自由调节的压力调节阀来实现制动压力的任何变化。

6. 发明申请

US20020180260A1 Vehicle brake system having a gas pressure accumulator 失效
标题翻译：具有气压蓄能器的车辆制动系统
公开(公告)号：US20020180260A1
公开(公告)日：2002-12-05
申请号：US10143731
申请日：2002-05-09
发明人： Kurt Mohr
IPC分类号： B60T017/04
CPC分类号： F15B1/22 , F15B1/103 , F15B2201/205 , F15B2201/312 , F15B2201/3153 , F15B2201/3158 , F15B2201/32 , F15B2201/411 , F15B2201/415 , F15B2201/4155
摘要： A vehicle brake system has a gas pressure accumulator (10) comprising a housing (12), the interior of which is divided by metal bellows (16) into a gas-sensed gas chamber (20) and a fluid chamber (22). Via a feed line (24) a fluid may be supplied under pressure to and removed from the fluid chamber (22), wherein provided between the fluid chamber (22) and the feed line (24) is a valve arrangement (74), which closes when the pressure in the feed line (24) drops below a minimum value and opens when the pressure exceeds the minimum value. To increase the operational reliability of the gas pressure accumulator (10), the valve arrangement (74) closes when the pressure in the feed line (24) exceeds a maximum value and opens when the pressure drops below the maximum value.
摘要翻译：车辆制动系统具有包括壳体（12）的气体压力蓄能器（10），所述壳体（12）的内部被金属波纹管（16）分成气体感测气体室（20）和流体室（22）。通过进料管线（24）可以在压力下向流体室（22）供应流体，其中设置在流体室（22）和进料管线（24）之间的是阀装置（74），其中当进料管线（24）中的压力下降到最小值以下时，关闭，当压力超过最小值时打开。为了增加气体压力蓄能器（10）的操作可靠性，当进料管线（24）中的压力超过最大值时，阀装置（74）关闭，并且当压力降低到最大值时打开。

7. 发明申请

US20040088974A1 Brake booster device for motor vehicle 有权
标题翻译：汽车制动助力装置
公开(公告)号：US20040088974A1
公开(公告)日：2004-05-13
申请号：US10433450
申请日：2003-06-03
发明人： Jean-Pierre Michon , Stephane Lacroix
IPC分类号： B60T017/04
CPC分类号： B60T13/573 , B60T8/3275 , B60T13/565 , B60T13/57
摘要： Braking device comprising a master cylinder (2), a primary piston (3), a manual-control member (4), a booster (6) coupled to the manual-control member (4), and an emergency assist valve (VA) comprising a reaction piston (17) through which there passes a ratio control (24) having a head (25) located in a chamber (26) lying between the reaction piston (17) and a bushing (27) housed further forward in a bore (18) of the primary piston, this bushing (27) having an axial passage (28) in which there can slide a rapid piston (29), the rear end of which forms, with the head (25), a valve (36) capable of closing the inlet to a passage (30) in the rapid piston. The device comprises a means (E), consisting in the bushing (27) being mounted so that it can slide, for limiting the pressure difference between the chamber (26) and a zone (18a) of the bore situated forward of the bushing, to a value below the one which can cause the valve (36) to open.
摘要翻译：制动装置包括主缸（2），主活塞（3），手动控制构件（4），联接到手动控制构件（4）的增压器（6）和紧急辅助阀（VA）包括反应活塞（17），通过该比例控制器（24），所述比例控制器（24）具有位于位于反应活塞（17）和套筒（27）之间的腔室（26）中的头部（25），所述套筒（25）进一步向前容纳在孔（28），其中可以滑动其后端与头部（25）一起形成阀（36）的快速活塞（29），该轴向通道（28））能够关闭快速活塞中的通道（30）的入口。该装置包括一个装置（E），该装置（E）被安装成可以滑动的套管（27），用于限制腔室（26）和位于衬套前方的孔的区域（18a）之间的压力差，达到能够使阀（36）打开的值以下的值。

8. 发明申请

US20020038976A1 Apparatus and method for pneumatically controlled graduated brake pressure release for freight train brake system 有权
标题翻译：用于货车系制动系统的气动量程制动压力释放装置和方法
公开(公告)号：US20020038976A1
公开(公告)日：2002-04-04
申请号：US09894053
申请日：2001-06-28
发明人： James E. Hart , Thomas Engle
IPC分类号： B60T017/04
CPC分类号： B60T17/04 , B60T17/228
摘要： A release graduating valve for freight brake control is provided for a railcar having a pneumatic control valve, emergency and auxiliary reservoirs each normally charged with pressurized fluid from a brake pipe and a fluid pressure activated brake cylinder device for applying the brakes on the railcar. A selectively operable release graduating valve can include a graduated release valve and a changeover valve which selectively interposes the graduated release valve to exhaust brake cylinder pressure in a graduated manner responsive to brake pipe pressure. Alternatively, the changeover valve can isolate the graduated release valve and direct the pneumatic control valve to exhaust brake cylinder pressure in a conventional manner. The changeover valve can be operated responsive to the pressure in an air pipe supplied with pressurized fluid from a remote source. A permanent release graduating valve can be provided wherein the changeover valve is omitted, in which case the brake cylinder exhaust is always controlled by the graduated release valve. Either configuration of the release graduating valve could be also be utilized in an ECP freight brake control system.
摘要翻译：为具有气动控制阀的轨道车辆提供用于货车制动控制的释放调节阀，每个通常由制动管装有加压流体的紧急和辅助储存器以及用于在轨道车上施加制动器的流体压力启动的制动缸装置。可选择性地操作的释放调节阀可以包括刻度释放阀和切换阀，其选择性地将刻度释放阀以适当的制动管压力以刻度方式排列到排气制动缸压力上。或者，切换阀可以隔离分级释放阀，并以常规方式将气动控制阀引导到排气制动缸压力。转换阀可以响应于从远程源供应加压流体的空气管中的压力而被操作。可以提供永久释放分度阀，其中省略了转换阀，在这种情况下，制动缸排气总是由分度释放阀控制。释放分级阀的任一种配置也可以用于ECP货物制动控制系统。

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