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公开(公告)号：US20060049689A1
公开(公告)日：2006-03-09
申请号：US11222162
申请日：2005-09-08
IPC分类号： B60T8/34
CPC分类号： B60T8/4872 , B60T8/4086
摘要： A braking device for a motor vehicle having a first brake circuit (10) with a master cylinder (11) controlled by a brake pedal (12), a second brake circuit (20) with at least one pump (27) that is controlled by a computer (C), and a pedal travel simulation mechanism (40). The simulation mechanism (40) includes a solenoid valve (41) that is mounted in a pipe (42) connected to a hydraulic fluid storage chamber (43) and controlled by the computer (C) so as to allow the brake fluid to flow toward the chamber (43) when the second brake circuit (20) is active and when the driver presses on the brake pedal. The pipe (42) is also connected to another pipe (44) in which hydraulic fluid is displaced by a first part (45) of a control rod connected to the brake pedal (12) and second part (46) associated with the master cylinder (11).
摘要翻译： 一种用于机动车辆的制动装置，具有具有由制动踏板（12）控制的主缸（11）的第一制动回路（10），具有至少一个泵（27）的第二制动回路（20），所述至少一个泵（27）由 计算机（C）和踏板行程模拟机构（40）。 模拟机构（40）包括电磁阀（41），其安装在与液压流体储存室（43）连接并由计算机（C）控制的管道（42）中，以允许制动流体朝向 当所述第二制动回路（20）有效时以及当所述驾驶员按压在所述制动踏板上时，所述腔室（43）。 管道（42）还连接到另一个管道（44），液压流体由与制动踏板（12）连接的控制杆的第一部分（45）和与主缸（14）相关的第二部分 （11）。
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公开(公告)号：US07419227B2
公开(公告)日：2008-09-02
申请号：US11222162
申请日：2005-09-08
CPC分类号： B60T8/4872 , B60T8/4086
摘要： A braking device for a motor vehicle having a first brake circuit (10) with a master cylinder (11) controlled by a brake pedal (12), a second brake circuit (20) with at least one pump (27) that is controlled by a computer (C), and a pedal travel simulation mechanism (40). The simulation mechanism (40) includes a solenoid valve (41) that is mounted in a pipe (42) connected to a hydraulic fluid storage chamber (43) and controlled by the computer (C) so as to allow the brake fluid to flow toward the chamber (43) when the second brake circuit (20) is active and when the driver presses on the brake pedal. The pipe (42) is also connected to another pipe (44) in which hydraulic fluid is displaced by a first part (45) of a control rod connected to the brake pedal (12) and second part (46) associated with the master cylinder (11).
摘要翻译： 一种用于机动车辆的制动装置，具有具有由制动踏板（12）控制的主缸（11）的第一制动回路（10），具有至少一个泵（27）的第二制动回路（20），所述至少一个泵（27）由 计算机（C）和踏板行程模拟机构（40）。 模拟机构（40）包括电磁阀（41），其安装在与液压流体储存室（43）连接并由计算机（C）控制的管道（42）中，以允许制动流体朝向 当所述第二制动回路（20）有效时以及当所述驾驶员按压在所述制动踏板上时，所述腔室（43）。 管道（42）还连接到另一个管道（44），液压流体由与制动踏板（12）连接的控制杆的第一部分（45）和与主缸（14）相关的第二部分 （11）。
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公开(公告)号：US08380414B2
公开(公告)日：2013-02-19
申请号：US12644263
申请日：2009-12-22
IPC分类号： B60T7/12
CPC分类号： B60T7/042 , B60T8/4086 , B60T8/4275 , B60T8/4872 , B60T13/686
摘要： A system for simulating brake feel for a vehicle braking installation comprising a hydraulic braking system (7, 8) and an electric braking system (9). This system comprises a first chamber (20) containing a force transmitting fluid (21) and in which there slides a hydraulic piston (22) under the control of a manual braking operating member (1), the first chamber (20) communicating with a second, secondary simulation chamber (4) via a simulation valve (3), the degree of opening of which allows a force to be simulated at the brake pedal.
摘要翻译： 一种用于模拟车辆制动装置的制动感觉的系统，包括液压制动系统（7,8）和电制动系统（9）。 该系统包括包含力传递流体（21）的第一腔室（20），并且在手动制动操作构件（1）的控制下滑动液压活塞（22），第一腔室（20）与 第二，通过模拟阀（3）的次级模拟室（4），其开度允许在制动踏板上模拟力。
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公开(公告)号：US20100161193A1
公开(公告)日：2010-06-24
申请号：US12644263
申请日：2009-12-22
CPC分类号： B60T7/042 , B60T8/4086 , B60T8/4275 , B60T8/4872 , B60T13/686
摘要： The invention relates to a system for simulating brake feel for a vehicle braking installation comprising a hydraulic braking system (7, 8) and an electric braking system (9).This system comprises a first chamber (20) containing a force transmitting fluid (21) and in which there slides a hydraulic piston (22) under the control of a manual braking operating member (1), said first chamber (20) communicating with a second, secondary simulation chamber (4) via a simulation valve (3), the degree of opening of which allows a force to be simulated at the brake pedal.
摘要翻译： 本发明涉及一种用于模拟车辆制动装置的制动感觉的系统，包括液压制动系统（7,8）和电制动系统（9）。 该系统包括容纳有力传递流体（21）的第一腔室（20），其中在手动制动操作构件（1）的控制下滑动液压活塞（22），所述第一腔室（20）与 第二，通过模拟阀（3）的次级模拟室（4），其开度允许在制动踏板上模拟力。
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公开(公告)号：US06948416B2
公开(公告)日：2005-09-27
申请号：US10489939
申请日：2002-10-09
申请人： Nicolas Marlhe , Christophe Leboube
发明人： Nicolas Marlhe , Christophe Leboube
CPC分类号： B60T13/662 , B60T13/52
摘要： The invention relates to a process and a device for determining the instantaneous value of the amplification provided by a pneumatic-assistance servomotor (14) in a braking device for a motor vehicle, wherein instantaneous values of the relative vacuum level inside the negative-pressure chamber (24) of the servomotor and of the hydraulic pressure at the exit from the master cylinder (16) are measured using sensors (28 and 30), and wherein output signals provided by said sensors are processed by data-processing means (32) so as to compute a pressure difference (ΔP), proportional to the instantaneous amplification provided by the servomotor and, if required, an instantaneous value of the pressure (Prc) inside the working chamber (26) of the servomotor.
摘要翻译： 本发明涉及一种用于确定由用于机动车辆的制动装置中的气动辅助伺服电动机（14）提供的放大的瞬时值的过程和装置，其中负压室内的相对真空度的瞬时值 使用传感器（28,30）测量伺服电动机的输出信号（24）和主缸（16）出口处的液压，其中由所述传感器提供的输出信号由数据处理装置（32）处理 计算与由伺服电动机提供的瞬时放大成比例的压力差（DeltaP），并且如果需要，计算伺服电机的工作室（26）内部的压力（Prc）的瞬时值。
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