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1. 发明授权

US08936322B2 Brake system with selector valve for selecting between two modes of operation 有权
标题翻译：具有选择阀的制动系统，用于在两种操作模式之间进行选择
公开(公告)号：US08936322B2
公开(公告)日：2015-01-20
申请号：US12763833
申请日：2010-04-20
申请人： Milan Klimes , Timothy J. Albert , Gregory P. Goodzey , Kevin Johnson , Kenneth S. Towers
发明人： Milan Klimes , Timothy J. Albert , Gregory P. Goodzey , Kevin Johnson , Kenneth S. Towers
IPC分类号： B60T13/74 , B60T13/66 , B60T7/04 , B60T7/20 , B60T8/40 , B60T13/68 , B60T8/42
CPC分类号： B60T13/662 , B60T7/042 , B60T7/20 , B60T8/4081 , B60T13/686
摘要： A system for use in a vehicle with a brake pedal and a brake circuit. The system includes a master cylinder assembly configured to pressurize fluid therein in response to movement of the brake pedal, a sensor assembly configured to generate a pedal position signal indicative of position of the brake pedal, an electronic control unit configured to (i) generate a brake request signal in response to generation of the pedal position signal, and (ii) generate a selector control signal, and a selector valve assembly being moved from a first mode to a second mode in response to generation of the selector control signal, the master cylinder assembly is (i) isolated from fluid communication with the brake circuit when the selector valve assembly is positioned in the first mode, and (ii) in fluid communication with the brake circuit when the selector valve assembly is positioned in the second mode.
摘要翻译：一种用于具有制动踏板和制动回路的车辆的系统。该系统包括：主缸组件，其构造成响应于制动踏板的运动而加压其中的流体;传感器组件，被配置为产生指示制动踏板位置的踏板位置信号;电子控制单元，其被配置为（i）响应于踏板位置信号的产生而产生制动请求信号，以及（ii）产生选择器控制信号，并且选择阀组件响应于选择器控制信号的产生而从第一模式移动到第二模式，主器件气缸组件是（i）当选择阀组件位于第一模式时与制动回路的流体连通隔离，以及（ii）当选择阀组件位于第二模式时与制动回路流体连通。

2. 发明授权

US08069662B1 Eccentric cam brake booster 有权
标题翻译：偏心凸轮制动助力器
公开(公告)号：US08069662B1
公开(公告)日：2011-12-06
申请号：US12261073
申请日：2008-10-30
申请人： Timothy J. Albert
发明人： Timothy J. Albert
IPC分类号： F15B7/08 , B60T7/04
CPC分类号： B60T13/745 , B60T7/107
摘要： An electric power booster (12) where driver command is monitored by a transducer (38) on an input rod (34). This signal is converted to the appropriate voltage/current and operates an electric motor (42). The motor output shaft (68) is connected to a planetary gear reducer (72) appropriately sized to provide no more than +/−1/4 turn of an eccentric cam (14). Two master cylinders (16, 18) power piston rods (22, 24) ride diametrically opposed on the cam surface (20). As the cam rotates the piston rods are forced out pressurizing the respective hydraulic circuits and thereby providing fluid to each brake circuit (28, 30). In the event of power failure as well as to augment the output of the motor, the input rod is mechanically linked directly to the cam offset from the center allowing the driver to manually rotate the cam thereby pressurizing the brake circuits.
摘要翻译：一种电动助力器（12），其中驱动器指令由输入杆（34）上的换能器（38）监控。该信号被转换成适当的电压/电流并操作电动机（42）。马达输出轴（68）连接到行星齿轮减速器（72），该行星齿轮减速器适当地设置成不超过+/- 1/4圈的偏心凸轮（14）。两个主缸（16,18）在凸轮表面（20）上径向相对地驱动活塞杆（22,24）。当凸轮旋转时，迫使活塞杆对相应的液压回路加压，从而向每个制动回路（28,30）提供流体。在电力故障的情况下以及增加电动机的输出的情况下，输入杆与中心的凸轮机构直接机械连接，使得驾驶员能够手动地转动凸轮，从而对制动回路加压。

3. 发明申请

US20110254360A1 Brake System with Selector Valve for Selecting Between Two Modes of Operation 有权
标题翻译：具有选择阀的制动系统，用于在两种操作模式之间进行选择
公开(公告)号：US20110254360A1
公开(公告)日：2011-10-20
申请号：US12763833
申请日：2010-04-20
申请人： Milan Klimes , Timothy J. Albert , Gregory P. Goodzey , Kevin Johnson , Kenneth S. Towers
发明人： Milan Klimes , Timothy J. Albert , Gregory P. Goodzey , Kevin Johnson , Kenneth S. Towers
IPC分类号： B60T13/68 , B60T13/16
CPC分类号： B60T13/662 , B60T7/042 , B60T7/20 , B60T8/4081 , B60T13/686
摘要： A system for use in a vehicle with a brake pedal and a brake circuit. The system includes a master cylinder assembly configured to pressurize fluid therein in response to movement of the brake pedal, a sensor assembly configured to generate a pedal position signal indicative of position of the brake pedal, an electronic control unit configured to (i) generate a brake request signal in response to generation of the pedal position signal, and (ii) generate a selector control signal, and a selector valve assembly being moved from a first mode to a second mode in response to generation of the selector control signal, the master cylinder assembly is (i) isolated from fluid communication with the brake circuit when the selector valve assembly is positioned in the first mode, and (ii) in fluid communication with the brake circuit when the selector valve assembly is positioned in the second mode.
摘要翻译：一种用于具有制动踏板和制动回路的车辆的系统。该系统包括：主缸组件，其构造成响应于制动踏板的运动而加压其中的流体;传感器组件，被配置为产生指示制动踏板位置的踏板位置信号;电子控制单元，其被配置为（i）响应于踏板位置信号的产生而产生制动请求信号，以及（ii）产生选择器控制信号，并且选择阀组件响应于选择器控制信号的产生而从第一模式移动到第二模式，主器件气缸组件是（i）当选择阀组件位于第一模式时与制动回路的流体连通隔离，以及（ii）当选择阀组件位于第二模式时与制动回路流体连通。

4. 发明授权

US06990812B2 Control valve for a hydraulic brake booster 有权
标题翻译：液压制动助力器控制阀
公开(公告)号：US06990812B2
公开(公告)日：2006-01-31
申请号：US10709349
申请日：2004-04-29
申请人： Richard Becker McClain , William John Penninger , Gary L. Doty , Timothy J. Albert
发明人： Richard Becker McClain , William John Penninger , Gary L. Doty , Timothy J. Albert
IPC分类号： B60T13/20
CPC分类号： B60T13/147 , B60T8/4845 , B60T13/142
摘要： A control valve of a hydraulic brake booster for use in a brake system. The control valve is characterized by a shuttle member having a stem on a first end and an annular projection on a second end. The stem has an annular surface thereon that is matched with an orifice from an supply chamber such that metered pressurized fluid is uniformly presented to an actuation chamber to effect a brake application while the annular projection is matched with a flange on an actuator piston such that the pressurized fluid present in the actuation chamber is uniformly metered to a reservoir.
摘要翻译：一种用于制动系统的液压制动助力器的控制阀。所述控制阀的特征在于梭子件具有在第一端上的杆和在第二端上的环形突起。杆上具有环形表面，其与来自供应室的孔匹配，使得计量加压流体均匀地呈现到致动室以实现制动施加，同时环形突起与致动器活塞上的凸缘匹配，使得存在于致动室中的加压流体被均匀地计量到储存器。

5. 发明授权

US5354123A Anti-skid system including pressure differential and solenoid actuated triple seat, dual valves 失效
标题翻译：防滑系统包括压差和电磁阀三座，双阀
公开(公告)号：US5354123A
公开(公告)日：1994-10-11
申请号：US971750
申请日：1992-11-05
申请人： Timothy J. Albert
发明人： Timothy J. Albert
IPC分类号： B60T8/36 , B60T8/40 , B60T8/42 , B60T8/50
CPC分类号： B60T8/3635 , B60T8/3675 , B60T8/4045 , B60T8/4291 , B60T8/5037 , Y10S303/90 , Y10S303/901 , Y10T137/87209
摘要： A brake and anti-skid system (8) having an operator controlled source (11) of hydraulic fluid pressure, a hydraulically actuated wheel brake (12, 39, 17, 41) which responds to applied hydraulic pressure to apply a braking force to the wheel to arrest wheel motion, a low pressure hydraulic fluid return line (26, 35), and a modulator (15) interconnecting the source (11), the return line (26, 35), and the brake (12, 39, 17, 41) for directing fluid from the source (11) to the brake (12, 39, 17, 41) when in a normal braking state and for directing fluid from the brake (12, 39, 17, 41) to the return line (26,35) when in a second state. An accumulator (23) receives and stores pressurized hydraulic fluid from a pump (37, 52), and a fixed size fluid restriction (27A-D) provides a limited flow of hydraulic fluid from the pump (37, 52) and accumulator (23) to the brake (12, 39, 17, 41) to rebuild the braking force after a skid has been detected and the modulator (15) having decayed fluid from the brake (12, 39, 17, 41) to the return line (26, 35). The modulator (15) includes a triple seat, dual check valve (15A, 15B) and a pair of triple seat, dual solenoid valves (10, 28).
摘要翻译：具有液压流体压力的操作者控制源（11）的制动和防滑系统（8），液压致动的车轮制动器（12,39,17,41），其响应所施加的液压压力以向用于阻止车轮运动的车轮，低压液压流体返回管路（26,35）和将源（11），返回管路（26,35）和制动器（12,39,17）相互连接的调制器，41），用于当处于正常制动状态时将流体从所述源（11）引导到所述制动器（12,39,17,31），并且用于将流体从所述制动器（12,39,17,41）引导到所述返回管线（26,35）处于第二状态。蓄能器（23）从泵（37,52）接收并存储加压的液压流体，并且固定尺寸的流体限制（27A-D）从泵（37,52）和蓄能器（23）提供有限的液压流体流）到制动器（12,39,17,41），以在已经检测到滑动之后重建制动力，并且调制器（15）已经将来自制动器（12,39,17,41）的流体衰减到返回管线 26，35）。调节器（15）包括三重阀座，双止回阀（15A，15B）和一对三座双电磁阀（10,28）。

6. 发明授权

US5299859A Combination solenoid valve and shuttle valve 失效
标题翻译：组合电磁阀和梭阀
公开(公告)号：US5299859A
公开(公告)日：1994-04-05
申请号：US792550
申请日：1991-11-15
申请人： Wendell D. Tackett , Larry G. Lohraff , Jay A. Hendershot , Gamil M. Rizk , Thomas A Grana , George E. Brown , Timothy J. Albert
发明人： Wendell D. Tackett , Larry G. Lohraff , Jay A. Hendershot , Gamil M. Rizk , Thomas A Grana , George E. Brown , Timothy J. Albert
IPC分类号： B60T8/36 , B60T8/42 , B60T8/44 , B60T13/68 , B60T15/36 , F15B13/044
CPC分类号： B60T8/4291 , B60T8/3615 , B60T8/445 , Y10T137/87217
摘要： The combination solenoid valve and shuttle valve (60, 160A-D, 260A-D) comprises a shuttle valve (50, 150) which is slidingly and sealingly received at or adjacent an end of the solenoid valve (40, 140). The shuttle valve (50, 150) includes a stepped interior opening (54, 154) which sealingly receives the end of the solenoid valve (40) or a valve part (140A), such that slidable movement of the shuttle valve (50) causes an insert (55, 55A, 155) within the interior opening (54, 154) to seat sealingly over either a solenoid insert seat (41C) or insert seat (141C) of the valve part (140A) in order to isolate pressure chambers (12A, 12B; 112A, 112B; 212A, 212B) of a master cylinder/hydraulic booster (12, 112, 212A, 212B) from a wheel brake (16, 116A-D, 216A-D). The shuttle valve (50, 150) may include a one way build orifice (30, 30 A, 130) which permits restricted fluid flow between a pressure source (18, 101, 201) and the wheel brake (16, 116A-D, 216A-D), a feedback orifice (36, 36A) which permits restricted fluid flow from the pressure source (18) to the master cylinder (12), a pump check valve (23, 123) which prevents fluid flow from the shuttle valve (50, 150) back toward the pressure source (18, 101, 201) and a poppet check valve or floating feedback washer (38, 38A) which when displaced permits fluid flow from the master cylinder (12) toward the wheel brake (16).
摘要翻译：组合电磁阀和梭阀（60,160A-D，260A-D）包括梭阀（50,150），其滑动并密封地容纳在电磁阀（40,140）的端部处或其附近。梭阀（50,150）包括密封地容纳电磁阀（40）的端部或阀部件（140A）的阶梯式内部开口（54,154），使得梭阀（50）的可滑动运动导致在所述内部开口（54,154）内的插入件（55,55A，155）密封地安装在所述阀部件（140A）的螺线管插入座（41C）或插入座（141C）上，以隔离压力室来自车轮制动器（16,116A-D，216A-D）的主缸/液压助力器（12,112,212A，212B）的主缸（12A，12B; 112A，112B; 212A，212B）。梭阀（50,150）可以包括单向构造孔（30,30A，130），其允许在压力源（18,101,201）和车轮制动器（16,116A-D）之间限制流体流动， 216A-D），允许限制的流体从压力源（18）流到主缸（12）的反馈孔（36,36A）;泵止回阀（23,123），其防止流体从梭阀（50,150）朝向压力源（18,101,201）返回，并且提供支撑阀止回阀或浮动反馈垫圈（38,38A），当移动时允许流体从主缸（12）朝向车轮制动器（16）流动）。

7. 发明授权

US08596061B2 Decoupled inline hydraulic booster 有权
标题翻译：分离式直列液压助力器
公开(公告)号：US08596061B2
公开(公告)日：2013-12-03
申请号：US12836598
申请日：2010-07-15
申请人： Timothy J. Albert , Gregory P. Goodzey , Kevin K. Johnson
发明人： Timothy J. Albert , Gregory P. Goodzey , Kevin K. Johnson
IPC分类号： B60T13/00
CPC分类号： B60T11/224 , B60T13/165
摘要： An in-line brake system with a hydraulic booster includes a master cylinder defining a cylinder bore, a master cylinder piston located within the cylinder bore, a transfer piston located within the cylinder bore rearwardly of the master cylinder piston, a transfer piston actuator with a first seat, a sealing member aligned with the first seat, a sealing member spring operably connected to the sealing member and the transfer piston, an input rod aligned with the first seat, a return spring operably connected to the input rod and the transfer piston actuator, a sleeve actuator located within the cylinder bore rearwardly of the master cylinder, and a sleeve spring configured to bias the sleeve actuator away from the master cylinder piston, wherein the sleeve actuator is configured to bias the transfer piston toward the master cylinder piston in response to an applied boost pressure.
摘要翻译：具有液压助力器的在线制动系统包括限定气缸孔的主缸，位于气缸孔内的主缸活塞，位于主缸活塞后面的气缸孔内的传动活塞，具有第一座椅，与第一座椅对准的密封构件，可操作地连接到密封构件和传送活塞的密封构件弹簧，与第一座椅对准的输入杆，可操作地连接到输入杆的复位弹簧和传递活塞致动器，位于主缸后面的气缸孔内的套筒致动器以及套筒弹簧，套筒弹簧构造成将套筒致动器偏离主缸活塞，其中套筒致动器构造成响应于主缸活塞偏压传递活塞达到施加的增压压力。

8. 发明授权

US08113595B1 Electric booster with hydraulic transmission 有权
标题翻译：电动助力器带液压传动
公开(公告)号：US08113595B1
公开(公告)日：2012-02-14
申请号：US12261105
申请日：2008-10-30
申请人： Timothy J. Albert , Kenneth Towers , Kevin Johnson
发明人： Timothy J. Albert , Kenneth Towers , Kevin Johnson
IPC分类号： B60T8/44
CPC分类号： B60T13/745 , B60T8/4072 , B60T8/441
摘要： An electric brake has a master cylinder (12) including pistons (22, 24) for rear and front brake circuits and an electric motor (50) for actuating the rear brake piston (22). A feedback circuit provides a signal indicative of the fluid pressure supplied to the rear brake circuit and is operable in response to driver commanded braking force (48) to supply fluid pressure to the rear wheel brake circuit. A mechanical coupling (44, 46) between the second piston and a brake pedal is responsive to driver applied brake pedal force to supply fluid pressure to the front wheel brake circuit. A fluid circuit (30, 82) utilizes the fluid pressure supplied to the rear wheel brake circuit to augment driver applied brake pedal force thereby supplying power boosted fluid pressure to the front wheel brake circuit.
摘要翻译：电动制动器具有主缸（12），其包括用于后制动回路和前制动回路的活塞（22,24）和用于致动后制动活塞（22）的电动马达（50）。反馈电路提供指示提供给后制动回路的流体压力的信号，并且响应于驾驶员指令的制动力（48）可操作以向后轮制动回路提供流体压力。在第二活塞和制动踏板之间的机械联轴器（44,46）响应于驾驶员施加的制动踏板力，以向前轮制动回路提供流体压力。流体回路（30,82）利用提供给后轮制动回路的流体压力来增加驱动器施加的制动踏板力，从而将前面的车轮制动回路提供动力提升的流体压力。

9. 发明申请

US20120011844A1 DECOUPLED INLINE HYDRAULIC BOOSTER 有权
标题翻译：解压缩液压升降机
公开(公告)号：US20120011844A1
公开(公告)日：2012-01-19
申请号：US12836598
申请日：2010-07-15
申请人： Timothy J. Albert , Gregory P. Goodzey , Kevin K. Johnson
发明人： Timothy J. Albert , Gregory P. Goodzey , Kevin K. Johnson
IPC分类号： F15B7/00
CPC分类号： B60T11/224 , B60T13/165
摘要： An in-line brake system with a hydraulic booster includes a master cylinder defining a cylinder bore, a master cylinder piston located within the cylinder bore, a transfer piston located within the cylinder bore rearwardly of the master cylinder piston, a transfer piston actuator with a first seat, a sealing member aligned with the first seat, a sealing member spring operably connected to the sealing member and the transfer piston, an input rod aligned with the first seat, a return spring operably connected to the input rod and the transfer piston actuator, a sleeve actuator located within the cylinder bore rearwardly of the master cylinder, and a sleeve spring configured to bias the sleeve actuator away from the master cylinder piston, wherein the sleeve actuator is configured to bias the transfer piston toward the master cylinder piston in response to an applied boost pressure.
摘要翻译：具有液压助力器的在线制动系统包括限定气缸孔的主缸，位于气缸孔内的主缸活塞，位于主缸活塞后面的气缸孔内的传动活塞，具有第一座椅，与第一座椅对准的密封构件，可操作地连接到密封构件和传送活塞的密封构件弹簧，与第一座椅对准的输入杆，可操作地连接到输入杆的复位弹簧和传递活塞致动器，位于主缸后面的气缸孔内的套筒致动器以及套筒弹簧，套筒弹簧构造成将套筒致动器偏离主缸活塞，其中套筒致动器构造成响应于主缸活塞偏压传递活塞达到施加的增压压力。

10. 发明授权

US08523294B2 Vehicular brake system operable in dual modes 有权
标题翻译：车辆制动系统可在双重模式下操作
公开(公告)号：US08523294B2
公开(公告)日：2013-09-03
申请号：US12763816
申请日：2010-04-20
申请人： Milan Klimes , Timothy J. Albert , Gregory P. Goodzey , Kevin Johnson , Kenneth S. Towers
发明人： Milan Klimes , Timothy J. Albert , Gregory P. Goodzey , Kevin Johnson , Kenneth S. Towers
IPC分类号： B60T8/42
CPC分类号： B60T7/20 , B60T7/042 , B60T8/4081 , B60T13/662 , B60T13/686
摘要： A system for use in a vehicle with a brake pedal and a brake circuit which includes a master cylinder assembly, a sensor assembly configured to generate a pedal position signal indicative of position of the brake pedal, an electronic control unit configured to (i) generate a brake request signal in response to generation of the pedal position signal, and (ii) generate a selector control signal, and a selector valve assembly operable in a first mode and a second mode, the selector valve assembly being moved from the first mode to the second mode in response to generation of the selector control signal, the master cylinder assembly is (i) isolated from fluid communication with the brake circuit when the selector valve assembly is positioned in the first mode, and (ii) in fluid communication with the brake circuit when the selector valve assembly is positioned in the second mode.
摘要翻译：一种用于具有制动踏板和制动回路的车辆的系统，包括主缸组件，构造成产生指示制动踏板位置的踏板位置信号的传感器组件;电子控制单元，被配置为（i）产生响应于所述踏板位置信号的产生而产生制动请求信号，以及（ii）产生选择器控制信号，以及可在第一模式和第二模式下操作的选择阀组件，所述选择阀组件从所述第一模式移动到响应于选择器控制信号的产生的第二模式，主缸组件（i）当选择阀组件位于第一模式时与（1）与制动回路的流体连通隔离，并且（ii）与当选择阀组件位于第二模式时，制动回路。

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