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公开(公告)号：US08997482B2
公开(公告)日：2015-04-07
申请号：US13394690
申请日：2010-08-30
CPC分类号： B60T13/745 , B60T7/042
摘要： Brake system comprising a thrust rod (130) driven by the servobrake (200) and actuating the piston (110) of the master cylinder (100), the servobrake (200) being linked by a hydraulic actuator (270) to the control rod (230) of the brake pedal (PF).The servobrake (200) comprises an actuator piston (220) controlled by an electric motor (265) via a rack drive (260). A simulator chamber (250) delimited by the hydraulic actuator (270) is subdivided by an intermediate piston (240) into a rear volume (V1) and a front volume (V2), respectively delimited by the intermediate piston (240). A duct (L1) links the rear volume (V1) to a duct (L2) linked to the front volume (V2) by a first solenoid valve (EV1) and the duct (L2) to the tank (115) by a second solenoid valve (EV2). The piston (240) is linked to the rod (130) bearing an abutment (132) to be thrust by the actuator piston (220).
摘要翻译： 制动系统包括由伺服制动器（200）驱动并致动主缸（100）的活塞（110）的推杆（130），伺服制动器（200）由液压致动器（270）连接到控制杆 230）制动踏板（PF）。 伺服制动器（200）包括经由齿条驱动器（260）由电动机（265）控制的致动器活塞（220）。 由液压致动器（270）限定的模拟器室（250）由中间活塞（240）细分成分别由中间活塞（240）限定的后体积（V1）和前容积（V2）。 管道（L1）通过第一电磁阀（EV1）将后容积（V1）连接到与前容积（V2）连接的管道（L2），并且通过第二电磁阀将管道（L2）连接到罐（115） 阀（EV2）。 活塞（240）连接到轴（130），该杆（130）承载有由致动器活塞（220）推动的邻接件（132）。
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公开(公告)号：US20110178687A1
公开(公告)日：2011-07-21
申请号：US13054708
申请日：2009-07-10
申请人： Chris Anderson , Bastien Cagnac , Raynald Sprocq
发明人： Chris Anderson , Bastien Cagnac , Raynald Sprocq
IPC分类号： B60T8/172
CPC分类号： B60T13/745
摘要： The present invention relates mainly to a brake booster that is adjustable, notably in terms of the value of the jump.Advantageously, according to the invention, the “target” value for equilibrium of operation of the booster actuator is altered. A target value of a signal delivered by a position sensor is defined either by programming the electronic control unit or by selecting a coefficient in a program as a function of the braking characteristic or characteristics that it is desired to implement. Once the setpoint value has been determined, the electronic control unit commands the actuator using a setpoint value so that the actuator permanently and dynamically works toward achieving the previously defined and/or selected target value. The setpoint may be calculated as a function of torque, force, position or some other parameter.The invention applies notably to the automotive industry.The invention applies mainly to the braking industry.
摘要翻译： 本发明主要涉及一种可调节的制动助力器，特别是在跳跃值方面。 有利地，根据本发明，增压致动器的操作平衡的“目标”值被改变。 由位置传感器传递的信号的目标值通过编程电子控制单元或通过根据制动特性或期望实现的特性来选择程序中的系数来定义。 一旦确定了设定值，电子控制单元就使用设定值来命令执行器，使得执行器永久地和动态地朝着实现先前定义的和/或选择的目标值而工作。 设定值可以根据扭矩，力，位置或其他一些参数来计算。 本发明特别适用于汽车工业。 本发明主要适用于制动行业。
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公开(公告)号：US20100181152A1
公开(公告)日：2010-07-22
申请号：US12667584
申请日：2008-06-04
IPC分类号： B60T13/00
CPC分类号： B60T13/57 , B60T8/4086
摘要： The invention relates to a braking control system for automotive vehicles comprising a braking control member (1), a brake booster (4) and a brake master cylinder (5). The system of the invention further comprises a simulator (3) coupled pneumatically to the piston (42) of the brake booster (4). Said simulator (3) receives at least one braking command from the braking control member (1) and makes it possible to establish, in return, a difference in pressure between the front chamber (40) and the rear chamber (41) of the brake booster so as to control the displacement of the piston (42).
摘要翻译： 本发明涉及一种用于机动车辆的制动控制系统，其包括制动控制构件（1），制动助力器（4）和制动主缸（5）。 本发明的系统还包括气动地联接到制动助力器（4）的活塞（42）的模拟器（3）。 所述模拟器（3）从制动控制构件（1）接收至少一个制动指令，并且使得可以建立制动器的前室（40）和后室（41）之间的压力差 以便控制活塞（42）的位移。
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公开(公告)号：US20100269683A1
公开(公告)日：2010-10-28
申请号：US12160436
申请日：2007-01-08
申请人： Chris Anderson , Raynald Sprocq
发明人： Chris Anderson , Raynald Sprocq
IPC分类号： F15B9/10
CPC分类号： B60T7/042 , B60T8/444 , B60T13/57 , B60T2220/04
摘要： The invention relates to a brake control system for motor vehicles and, in particular, to a hydraulic control system. The invention also applies to hybrid braking systems such as those provided in hybrid vehicles (vehicles propelled electrically and propelled using internal combustion engines) comprising a hydraulically operating braking system which comprises a simulator (3) not mechanically coupled to the brake booster piston (42) and an electric braking system using the electric propulsion motor or motors as electric generators.
摘要翻译： 本发明涉及一种用于机动车辆的制动控制系统，特别涉及一种液压控制系统。 本发明还适用于混合式制动系统，例如混合动力车辆（使用内燃机推进和推进的车辆）中的混合制动系统，其包括液压操作的制动系统，该制动系统包括不机械联接到制动助力活塞（42）的模拟器（3） 以及使用电动推进电动机或电动机作为发电机的电动制动系统。
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公开(公告)号：US20100154408A1
公开(公告)日：2010-06-24
申请号：US12160437
申请日：2007-01-10
申请人： Chris Anderson , Raynald Sprocq
发明人： Chris Anderson , Raynald Sprocq
CPC分类号： B60T7/042 , B60T8/444 , B60T13/57 , B60T2220/04
摘要： The invention relates to a brake control system for motor vehicles comprising a brake pedal (1), a brake booster (4), a brake master cylinder (5). The system of the invention further comprises a simulator (3) pneumatically coupled to the piston (42) of the brake booster (4). This simulator (3) receives at least one brake command from the brake pedal (1) and in return establishes a pressure difference between the front chamber (40) and the rear chamber (41) of the booster so as to cause the piston (42) to move.
摘要翻译： 本发明涉及一种用于机动车辆的制动控制系统，其包括制动踏板（1），制动助力器（4），制动主缸（5）。 本发明的系统还包括气动联接到制动助力器（4）的活塞（42）的模拟器（3）。 该模拟器（3）从制动踏板（1）接收至少一个制动指令，并且作为回报，在增压器的前室（40）和后室（41）之间形成压力差，从而使活塞（42 ） 移动。
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公开(公告)号：US20090188385A1
公开(公告)日：2009-07-30
申请号：US12358904
申请日：2009-01-23
IPC分类号： F15B9/10 , B60T13/128
CPC分类号： B60T13/57
摘要： The invention relates to a brake booster with a short actuating travel, in which booster the three-way valve has a moving valve seat borne by a sleeve (54). The movement of this sleeve is controlled by the piston. The invention provides a device that comprises a face (100) that is inclined with respect to the axis of the sleeve in order to allow the sleeve (54) to move gradually.
摘要翻译： 本发明涉及一种具有短促动行程的制动助力器，其中三通阀具有由套筒（54）承载的移动阀座。 该套筒的运动由活塞控制。 本发明提供了一种装置，其包括相对于套筒的轴线倾斜的面（100），以允许套筒（54）逐渐移动。
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公开(公告)号：US08322800B2
公开(公告)日：2012-12-04
申请号：US12667584
申请日：2008-06-04
IPC分类号： B60T8/44
CPC分类号： B60T13/57 , B60T8/4086
摘要： The invention relates to a braking control system for automotive vehicles comprising a braking control member (1), a brake booster (4) and a brake master cylinder (5). The system of the invention further comprises a simulator (3) coupled pneumatically to the piston (42) of the brake booster (4). Said simulator (3) receives at least one braking command from the braking control member (1) and makes it possible to establish, in return, a difference in pressure between the front chamber (40) and the rear chamber (41) of the brake booster so as to control the displacement of the piston (42).Application: Brakes for automotive vehicles.
摘要翻译： 本发明涉及一种用于机动车辆的制动控制系统，其包括制动控制构件（1），制动助力器（4）和制动主缸（5）。 本发明的系统还包括气动地联接到制动助力器（4）的活塞（42）的模拟器（3）。 所述模拟器（3）从制动控制构件（1）接收至少一个制动指令，并且使得可以建立制动器的前室（40）和后室（41）之间的压力差 以便控制活塞（42）的位移。 应用：汽车制动器。
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公开(公告)号：US08210091B2
公开(公告)日：2012-07-03
申请号：US12358904
申请日：2009-01-23
IPC分类号： B60T13/569 , B60T13/10
CPC分类号： B60T13/57
摘要： The invention relates to a brake booster with a short actuating travel, in which booster the three-way valve has a moving valve seat borne by a sleeve (54). The movement of this sleeve is controlled by the piston. The invention provides a device that comprises a face (100) that is inclined with respect to the axis of the sleeve in order to allow the sleeve (54) to move gradually.
摘要翻译： 本发明涉及一种具有短促动行程的制动助力器，其中三通阀具有由套筒（54）承载的移动阀座。 该套筒的运动由活塞控制。 本发明提供了一种装置，其包括相对于套筒的轴线倾斜的面（100），以允许套筒（54）逐渐移动。
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19.发明授权Booster with reduced dead travel and a braking system comprising such a booster 失效具有降低死区行程的增压器和包括这种增压器的制动系统公开(公告)号：US07267040B2
公开(公告)日：2007-09-11
申请号：US10557668
申请日：2004-06-22
申请人： Jean-Marc Attard , Chris Anderson , Raynald Sprocq
发明人： Jean-Marc Attard , Chris Anderson , Raynald Sprocq
IPC分类号： F15B9/10
CPC分类号： B60T13/565 , B60T13/57 , B60T13/573
摘要： A pneumatic brake booster with short actuating travel, comprising a skirt and a pneumatic piston that are rigidly connected and slideably mounted in a sealed casing to delimit a low-pressure chamber and a variable-pressure chamber and a three-way valve arrangement that is controlled by a control rod connected at a first end to a brake pedal. The three-way valve arrangement having first and second valve seats and a valve that is applied to at least one of the first and second valve seats by a valve spring. The second valve seat being borne by a first longitudinal end of a plunger distributor while the first valve seat is borne by a first longitudinal end of a bushing slideably mounted in a sealed manner in the pneumatic piston over a defined first travel and beyond the defined travel the bushing is secured axially to the pneumatic piston.
摘要翻译： 具有短促动行程的气动制动助力器，包括裙部和气动活塞，其刚性连接并可滑动地安装在密封壳体中以限定低压室和可变压力室以及被控制的三通阀装置 通过在第一端连接到制动踏板的控制杆。 具有第一和第二阀座的三通阀装置和通过阀弹簧施加到第一阀座和第二阀座中的至少一个的阀。 第二阀座由柱塞分配器的第一纵向端承载，而第一阀座由衬套的第一纵向端承载，该衬套以密封的方式安装在气动活塞中超过限定的第一行程并且超出限定行程 衬套轴向固定到气动活塞上。
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公开(公告)号：US20070056438A1
公开(公告)日：2007-03-15
申请号：US10557668
申请日：2004-06-22
申请人： Jean-Marc Attard , Chris Anderson , Raynald Sprocq
发明人： Jean-Marc Attard , Chris Anderson , Raynald Sprocq
IPC分类号： F15B9/10
CPC分类号： B60T13/565 , B60T13/57 , B60T13/573
摘要： A pneumatic brake booster with short actuating travel, comprising a skirt and a pneumatic piston that are rigidly connected and slideably mounted in a sealed casing to delimit a low-pressure chamber and a variable-pressure chamber and a three-way valve arrangement that is controlled by a control rod connected at a first end to a brake pedal. The three-way valve arrangement having first and second valve seats and a valve that is applied to at least one of the first and second valve seats by a valve spring. The second valve seat being borne by a first longitudinal end of a plunger distributor while the first valve seat is borne by a first longitudinal end of a bushing slideably mounted in a sealed manner in the pneumatic piston over a defined first travel and beyond the defined travel the bushing is secured axially to the pneumatic piston.
摘要翻译： 具有短促动行程的气动制动助力器，包括裙部和气动活塞，其刚性连接并可滑动地安装在密封壳体中以限定低压室和可变压力室以及被控制的三通阀装置 通过在第一端连接到制动踏板的控制杆。 具有第一和第二阀座的三通阀装置和通过阀弹簧施加到第一阀座和第二阀座中的至少一个的阀。 第二阀座由柱塞分配器的第一纵向端承载，而第一阀座由衬套的第一纵向端承载，该衬套以密封的方式安装在气动活塞中超过限定的第一行程并且超出限定行程 衬套轴向固定到气动活塞上。
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