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51. 发明授权

US2418667A Packaged power accumulator 失效
标题翻译：封装蓄电池
公开(公告)号：US2418667A
公开(公告)日：1947-04-08
申请号：US53007944
申请日：1944-04-07
申请人： BORG WARNER
发明人： ROCKWELL EDWARD A
IPC分类号： B60T13/14 , F15B1/16
CPC分类号： B60T13/148 , F15B1/165 , F15B2201/205 , F15B2201/312 , F15B2201/3151 , F15B2201/3152 , F15B2201/411 , F15B2201/413 , F15B2201/4155 , Y10T137/86059

52. 发明申请

US20180354485A1 Fluid Delivery System 审中-公开
公开(公告)号：US20180354485A1
公开(公告)日：2018-12-13
申请号：US15985920
申请日：2018-05-22
申请人： Caterpillar SARL
发明人： Adam J. Adeeb , Steven Edward Johnson , Anthony Joseph Weltzer , Ernest Everett Stoops
IPC分类号： B60T17/02 , B60T17/04 , B60T8/173 , B60T15/50 , B60T17/22
CPC分类号： B60T17/02 , B60T13/148 , B60T13/16 , B60T13/662 , B60T13/68 , B60T13/686 , F04B7/0073 , F04B23/02 , F04B49/022 , F04B49/03 , F04B49/035 , F04B49/065 , F15B11/161 , F15B11/162 , F15B11/165
摘要： A system for delivering fluid in a machine is provided. The system includes a pump, a first valve disposed downstream of the pump, a check valve disposed downstream of the first valve, at least one accumulator disposed downstream of the check valve, and an auxiliary system disposed upstream of the check valve. The system further includes a control unit configured to receive a signal indicative of a fluid demand from the auxiliary system. The control unit is also configured to selectively control the first valve in a first position to limit flow of the fluid from the pump to the auxiliary system, and in a second position to allow flow of the fluid from the pump to the auxiliary system based, at least in part, on the received signal. The check valve limits flow of a fluid from the at least one accumulator to the auxiliary system.

53. 发明授权

US09321436B2 Brake system for motor vehicles 有权
标题翻译：汽车制动系统
公开(公告)号：US09321436B2
公开(公告)日：2016-04-26
申请号：US13581910
申请日：2011-03-29
申请人： Lothar Schiel
发明人： Lothar Schiel
IPC分类号： B60T13/74 , B60T7/04 , B60T7/10 , B60T11/224 , B60T8/38 , B60T15/00 , B60T8/17 , B60T13/14
CPC分类号： B60T7/042 , B60T7/107 , B60T8/17 , B60T11/224 , B60T13/148 , B60T15/00
摘要： A “brake-by wire” brake system for motor vehicles, with a brake master cylinder which can be actuated by a brake pedal and has a housing and a piston, which is arranged displaceably in the housing and, together with the housing, delimits a pressure space. The piston of the brake master cylinder is designed as a stepped piston with at least two hydraulic active surfaces A1, A2 of differing size, wherein a first, small active surface A1 is assigned to the pressure space, and a second, large active surface A2 is assigned to a filling space, and, after a closing travel has been overcome, the second, large hydraulic active surface A2 is effective and the active surface A2, A1 are switched over in dependence on a hydraulic pressure in the pressure space and on the pedal force, respectively.
摘要翻译：一种用于机动车辆的“制动马达”制动系统，具有可由制动踏板致动并具有壳体和活塞的制动主缸，其可移动地布置在壳体中，并且与壳体一起限定压力空间。制动主缸的活塞被设计成具有不同尺寸的至少两个液压活动表面A1，A2的阶梯式活塞，其中第一小活动表面A1被分配给压力空间，第二大活动表面A2 被分配到填充空间，并且在关闭行程已经克服之后，第二大的液压活动表面A2是有效的，并且有效表面A2，A1根据压力空间中的液压切换，并且在踏板力分别为

54. 发明申请

US20150260247A1 BRAKING SYSTEM 审中-公开
标题翻译：制动系统
公开(公告)号：US20150260247A1
公开(公告)日：2015-09-17
申请号：US14203597
申请日：2014-03-11
申请人： Caterpillar Inc.
发明人： Brian D. Horton
IPC分类号： F16D65/72 , B60T13/14 , B60T13/68 , B60T13/66
CPC分类号： F16D65/72 , B60T8/326 , B60T13/14 , B60T13/141 , B60T13/148 , B60T13/662 , B60T13/686
摘要： A braking system includes a brake charge module, an accumulator, and a pressure sensor coupled to the accumulator. The braking system further includes a brake actuator to selectively actuate a brake member based on a fluid pressure inside the brake actuator. The braking system further includes a brake valve disposed between the brake actuator and the accumulator. The brake valve is configured to regulate a flow of the pressurized fluid between the accumulator and the brake actuator. The braking system further includes a controller coupled to the pressure sensor and the brake valve. The controller is configured to determine a low-energy state of the accumulator based on the signal from the pressure sensor and maintain at least a pre-determined threshold value of fluid pressure within the brake actuator to retain the brake member at a touch up position with respect to a rotating member.
摘要翻译：制动系统包括制动器充电模块，蓄能器和耦合到蓄能器的压力传感器。制动系统还包括制动致动器，用于基于制动致动器内的流体压力选择性地致动制动构件。制动系统还包括设置在制动致动器和蓄能器之间的制动阀。制动阀构造成调节蓄能器和制动器致动器之间的加压流体的流动。制动系统还包括耦合到压力传感器和制动阀的控制器。控制器被配置为基于来自压力传感器的信号来确定蓄能器的低能量状态，并且至少保持制动致动器内的流体压力的预定阈值，以将制动构件保持在接触位置，相对于旋转构件。

55. 发明授权

US09096202B2 Hydraulic antilock brake device 有权
标题翻译：液压防抱死制动装置
公开(公告)号：US09096202B2
公开(公告)日：2015-08-04
申请号：US13902874
申请日：2013-05-27
申请人： NANYANG TAI DING TECHNOLOGY CO., LTD
发明人： Lanmei Dou , Xing Wang
IPC分类号： B60T8/32 , B60T13/14 , B60T17/04 , B60T17/02 , F16D65/18 , F16D65/22 , B60T8/34 , F16D121/04
CPC分类号： B60T13/148 , B60T8/3295 , B60T8/341 , B60T13/141 , B60T17/02 , B60T17/04 , F16D65/18 , F16D65/22 , F16D2121/04
摘要： A hydraulic antilock brake device, comprises an oil tank filled with hydraulic oil, a pump electric motor group, a one-way valve, a piloted overflow valve, a manual two-position three-way valve, an adjustable throttling valve, an adjustable throttle valve, a high pressure oil inlet tube, and an oil return tube. the high pressure oil inlet tube and the oil return tube are communicated with a hydraulic controlled negative feedback two-position four-way valve, which is communicated with a brake cylinder connected with a friction sheet. Fast valve holes are provided at two ends of an inner chamber of said hydraulic controlled negative feedback two-position four-way valve, and fast valves are located in the fast valve holes. Two ends of an inner chamber of said braking cylinder are provided with feed-back grooves communicated with the fast valve holes by oil passage. The hydraulic antilock brake device can ensure the driving safety.
摘要翻译：液压防抱死制动装置，包括装有液压油的油箱，泵电动机组，单向阀，先导溢流阀，手动二位三通阀，可调节流阀，可调节油门阀，高压进油管和回油管。高压进油管和回油管与与摩擦片连接的制动缸连通的液压控制负反馈二位四通阀连通。所述液压控制负反馈二位四通阀的内腔的两端设有快速的阀孔，快速阀位于快速阀孔中。所述制动缸的内腔的两端设置有通过油通道与快速阀孔连通的反馈槽。液压防抱死制动装置可以确保驾驶安全。

56. 发明申请

US20150102658A1 HYDRAULIC BRAKE SYSTEM 审中-公开
标题翻译：液压制动系统
公开(公告)号：US20150102658A1
公开(公告)日：2015-04-16
申请号：US14492482
申请日：2014-09-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA
发明人： Masayasu OHKUBO , Yoshito TANAKA , Hiroshi NAKAOKA , Takayuki YAMAMOTO , Tetsuya MIYAZAKI
IPC分类号： B60T8/50 , B60T8/36 , B60T13/66 , B60T13/68 , B60T13/14
CPC分类号： B60T8/5081 , B60T1/10 , B60T7/042 , B60T8/3655 , B60T8/4081 , B60T8/5012 , B60T13/146 , B60T13/148 , B60T13/662 , B60T13/686
摘要： A hydraulic brake system includes: a hydraulic pressure source provided for a vehicle, and including a hydraulic-pressure generating device and a reservoir; a plurality of hydraulic brakes provided for respective wheels of the vehicle, and configured to restrain rotations of the respective wheels; and a control valve device including at least one hydraulic-pressure control valve group disposed between the hydraulic-pressure generating device and at least one of brake cylinders of the hydraulic brakes and/or between the reservoir and the at least one of the brake cylinders. Each of the at least one hydraulic-pressure control valve group includes (a) at least one ON/OFF control valve and (b) at least one linear control valve that are disposed in parallel with each other.
摘要翻译：液压制动系统包括：为车辆设置的液压源，包括液压产生装置和储液器; 为车辆的各车轮设置的多个液压制动器，其构造成能够抑制各车轮的转动; 以及控制阀装置，其包括设置在所述液压发生装置与所述液压制动器的制动缸中的至少一个和/或所述储存器与所述至少一个所述制动缸之间的至少一个液压控制阀组。所述至少一个液压控制阀组中的每一个包括（a）至少一个ON / OFF控制阀和（b）至少一个彼此平行设置的线性控制阀。

57. 发明申请

US20130009456A1 BRAKE SYSTEM FOR MOTOR VEHICLES 有权
标题翻译：汽车制动系统
公开(公告)号：US20130009456A1
公开(公告)日：2013-01-10
申请号：US13581910
申请日：2011-03-29
申请人： Lothar Schiel
发明人： Lothar Schiel
IPC分类号： B60T13/66
CPC分类号： B60T7/042 , B60T7/107 , B60T8/17 , B60T11/224 , B60T13/148 , B60T15/00
摘要： A “brake-by wire” brake system for motor vehicles, with a brake master cylinder which can be actuated by a brake pedal and has a housing and a piston, which is arranged displaceably in the housing and, together with the housing, delimits a pressure space. The piston of the brake master cylinder is designed as a stepped piston with at least two hydraulic active surfaces A1, A2 of differing size, wherein a first, small active surface A1 is assigned to the pressure space, and a second, large active surface A2 is assigned to a filling space, and, after a closing travel has been overcome, the second, large hydraulic active surface A2 is effective and the active surface A2, A1 are switched over in dependence on a hydraulic pressure in the pressure space and on the pedal force, respectively.
摘要翻译：一种用于机动车辆的制动马达制动系统，具有可由制动踏板致动并具有壳体和活塞的制动主缸，其可移动地布置在壳体中，并且与壳体一起限定了压力空间。制动主缸的活塞被设计成具有不同尺寸的至少两个液压活动表面A1，A2的阶梯式活塞，其中第一小活动表面A1被分配给压力空间，第二大活动表面A2 被分配到填充空间，并且在关闭行程已经克服之后，第二大的液压活动表面A2是有效的，并且有效表面A2，A1根据压力空间中的液压切换，并且在踏板力分别为

58. 发明申请

US20110006594A1 HYDRAULIC BRAKE SYSTEM WITH CONTROLLED BOOST 有权
标题翻译：液压制动系统与控制升压
公开(公告)号：US20110006594A1
公开(公告)日：2011-01-13
申请号：US12740226
申请日：2008-10-29
申请人： Blaise J. Ganzel
发明人： Blaise J. Ganzel
IPC分类号： B60T13/128 , B60T13/12 , B60T13/14 , B60T13/16 , B60T13/68 , F01B13/04
CPC分类号： B60T8/4077 , B60T8/3265 , B60T8/3655 , B60T8/405 , B60T13/148
摘要： An electronically controlled boosted brake system including an isolation valve between a source of pressurized fluid and a boost valve for selectively restricting the flow of fluid from the source to the boost valve. Another feature of the brake system relates to an accumulator valve connected between the boost valve and the accumulator for controlling when the operating pressure of the accumulator is supplied to the boost valve. Yet another feature is a unique master cylinder design including at least one primary piston positioned within a housing in an overlapping relationship with portions of a pair of secondary pistons.
摘要翻译：一种电子控制的升压制动系统，包括在加压流体源和增压阀之间的隔离阀，用于选择性地限制流体从源到增压阀的流动。制动系统的另一个特征是连接在升压阀和蓄能器之间的蓄能器阀，用于控制何时将蓄能器的操作压力提供给增压阀。另一个特征是独特的主缸设计，其包括与一对次级活塞的部分重叠的关系定位在壳体内的至少一个主活塞。

59. 发明申请

US20100127560A1 HYDRAULIC DEVICE FOR ACTUATING THE BRAKING OF WORK VEHICLES AND THE LIKE 有权
标题翻译：用于执行工作车辆制动的液压装置
公开(公告)号：US20100127560A1
公开(公告)日：2010-05-27
申请号：US12452790
申请日：2008-07-29
申请人： Andrea Mamei , Eronne Mamei
发明人： Andrea Mamei , Eronne Mamei
IPC分类号： B60T13/14
CPC分类号： B60T13/22 , B60T13/148 , B60T15/041 , F16D2121/12
摘要： A hydraulic device for actuating the braking of work vehicles and the like, comprising a duct for connecting the delivery duct to the discharge duct or to an auxiliary duct, along which there are auxiliary pumping elements, which can be actuated in order to pump pressurized liquid into the feed duct; a one-way valve being provided which allow the liquid to flow along the connecting duct exclusively toward the delivery duct.
摘要翻译：一种用于致动工作车辆等的制动的液压装置，包括用于将输送管道连接到排放管道或辅助管道的管道，沿着该管道可以启动辅助泵送元件，以便泵送加压液体进入进料管; 提供了单向阀，其允许液体沿着连接管道独行地朝向输送管道流动。

60. 发明申请

US20080018171A1 Brake system for a motor vehicle 审中-公开
标题翻译：汽车制动系统
公开(公告)号：US20080018171A1
公开(公告)日：2008-01-24
申请号：US11903632
申请日：2007-09-24
申请人： Benedikt Ohlig , Wilfried Giering , Erwin Michels
发明人： Benedikt Ohlig , Wilfried Giering , Erwin Michels
IPC分类号： B60T13/68 , B60T13/122 , B60T13/14
CPC分类号： B60T8/4077 , B60T8/405 , B60T8/4054 , B60T8/441 , B60T13/142 , B60T13/148 , B60T13/68 , Y10S303/11
摘要： A brake system for a motor vehicle includes a master brake cylinder in which a primary piston for generating a brake pressure in a hydraulic brake circuit can be displaced according to actuation of a brake pedal. It is possible to displace the primary piston under the effect of a hydraulic servo pressure circuit in the master brake cylinder. The hydraulic servo pressure circuit includes a pressure source for generating the servo pressure and a pressure accumulator for maintaining a minimum servo pressure in the servo pressure circuit, wherein the discharge line is constructed with a non-return valve which only allows discharge of hydraulic fluid from the pressure accumulator into the servo pressure circuit. A pressure sensor for detecting the hydraulic pressure prevailing in the pressure accumulator is associated with the pressure accumulator.
摘要翻译：用于机动车辆的制动系统包括主制动缸，其中用于在液压制动回路中产生制动压力的主活塞可根据制动踏板的致动而移位。在主制动缸中的液压伺服压力回路的作用下可以使主活塞移位。液压伺服压力回路包括用于产生伺服压力的压力源和用于维持伺服压力回路中的最小伺服压力的压力存储器，其中排出管线由仅用于从液压流体排出的止回阀构成压力蓄能器进入伺服压力回路。用于检测蓄压器中存在的液压的压力传感器与蓄压器相关联。

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