公开(公告)号：US20090212622A1

公开(公告)日：2009-08-27

申请号：US12366405

申请日：2009-02-05

Applicant: I Jin YANG

Inventor： I Jin YANG

IPC: B60T15/14

CPC classification number: B60T7/042 ,  B60T8/4081 ,  B60T13/147

Abstract: Disclosed is an electronic control brake system capable of ensuing pedal force upon regenerative braking or brake-by-wire control. The electronic control brake system having a simulation function includes a master cylinder for forming oil pressure corresponding to displacement of a brake pedal, an oil tank for providing oil to the master cylinder, a cut-off valve installed on a hydraulic supply pipe that connects an inlet of the master cylinder with an inlet valve of a hydraulic brake, an oil return pipe for connecting an outlet valve of the hydraulic brake with an inlet of the oil tank, and a simulation valve installed on a differential adjusting pipe, which connects the hydraulic supply pipe with the oil return pipe, to generate pedal force.

Abstract translation: 公开了一种电子控制制动系统，其能够在再生制动或线控制控制时伴随踏板力。 具有模拟功能的电子控制制动系统包括用于形成对应于制动踏板的位移的油压的主缸，用于向主缸提供油的油箱，安装在液压供给管上的截止阀， 具有液压制动器的入口阀的主缸的入口，用于将液压制动器的出口阀与油箱的入口连接的回油管，以及安装在差动调节管上的模拟阀，其将液压 供油管带回油管，产生踏板力。

公开(公告)号：US20070013230A1

公开(公告)日：2007-01-18

申请号：US11525601

申请日：2006-09-21

Applicant: I-Jin Yang

Inventor： I-Jin Yang

IPC: B60T8/64

CPC classification number: B60T8/00 ,  B60L7/26 ,  B60T1/10 ,  B60T8/4059 ,  B60T8/4872 ,  B60T2270/602

Abstract: A braking system for a vehicle, which can prevent an alteration in brake pedal toe force when a brake hydraulic pressure is increased or decreased based on a regenerative braking force obtained by a drive motor in an electric vehicle or hybrid vehicle, and a braking method thereof. To prevent an alteration in brake pedal toe force, the vehicle braking system includes a brake reservoir to receive brake oil therein, a normal close type valve to connect the brake reservoir to an inlet of a pump generating a hydraulic pressure in a brake line, a drive motor serving as a generator, the drive motor being adapted to convert a kinetic energy of the vehicle into electric energy to brake the vehicle by regenerative braking, and a control unit to recognize the amount of regenerative braking obtained by the drive motor and the amount of braking desired by a vehicle operator and to control the normal close type valve, so as to compensate for a brake hydraulic pressure corresponding to a difference between the regenerative braking amount and the desired braking amount by use of the brake oil in the reservoir.

Abstract translation: 一种用于车辆的制动系统，其能够基于由电动车辆或混合动力车辆中的驱动电动机获得的再生制动力来增大或减小制动液压时的制动踏板脚趾力的变化及其制动方法 。 为了防止制动踏板脚趾力的改变，车辆制动系统包括用于在其中接收制动油的制动器储存器，用于将制动器贮存器连接到产生制动管线中的液压的泵的入口的常闭型阀， 作为发电机的驱动电动机，所述驱动电动机适于将所述车辆的动能转换成电能，以通过再生制动来制动车辆;以及控制单元，用于识别由所述驱动电动机获得的再生制动量和所述量 并且控制正常关闭型阀，以通过使用储液器中的制动油来补偿对应于再生制动量与期望制动量之间的差的制动液压。

公开(公告)号：US07117755B2

公开(公告)日：2006-10-10

申请号：US10981929

申请日：2004-11-04

Applicant: I-Jin Yang

Inventor： I-Jin Yang

IPC: G01L3/02 ,  G01L3/14

CPC classification number: G01L3/104

Abstract: A torque sensor including a first step formed on an inner peripheral surface of a sensor housing, a second step formed on an outer peripheral surface of a detection coil assembly, the first and second steps axially supporting each other, and a groove formed on the outer peripheral surface of the detection coil assembly at a position adjacent to the second step such that the groove faces an inner surface portion of the first step, so that the first step penetrates the groove while being plastically deformed when the detection coil assembly is pressed toward the first step, thereby causing the detection coil assembly to be fixed to the inner peripheral surface of the sensor housing. Since the detection coil assembly is fixed in the sensor housing through the structural modification of the sensor housing and detection coil assembly, without using a separate fixing member, it is possible to effectively achieve the fixing of the detection coil assembly, and thus, to reduce the number of elements in the torque sensor.

Abstract translation: 一种转矩传感器，包括形成在传感器壳体的内周面上的第一台阶，形成在检测线圈组件的外周面上的第二台阶，第一和第二台阶轴向支撑，以及形成在外部的槽 所述检测线圈组件的周边表面在与所述第二台阶相邻的位置处，使得所述槽面向所述第一台阶的内表面部分，使得当所述检测线圈组件朝向所述第一台阶 从而使检测线圈组件固定在传感器外壳的内周面上。 由于检测线圈组件通过传感器外壳和检测线圈组件的结构改进而固定在传感器壳体中，而不使用单独的固定构件，可以有效地实现检测线圈组件的固定，从而减少 转矩传感器中的元件数量。

公开(公告)号：US20060086919A1

公开(公告)日：2006-04-27

申请号：US10974633

申请日：2004-10-26

Applicant: I-Jin Yang

Inventor： I-Jin Yang

IPC: F16K31/02

CPC classification number: F16K31/0665 ,  B60T8/363

Abstract: Disclosed herein is a solenoid valve having a valve seat assembly manufactured as a single body such that the valve seat assembly is simply fitted in a valve housing. The valve seat assembly comprises a valve seat, a filter, and a sealing plate. The valve seat assembly is disposed at one end of a housing. The valve seat comprises a first orifice formed such that the first orifice is opened and closed as a plunger is moved forward and backward, and a second orifice formed such that the second orifice is arranged in parallel with the first orifice. The sealing plate is provided at the center thereof with a through-hole, which communicates with the first orifice of the valve seat. The sealing plate is disposed in the valve seat such that the sealing plate is not separated from the valve seat by means of the filter. The sealing plate is moved toward the first orifice by the pressure of a fluid close the second orifice. In this way, the sealing plate serves as a check valve.

公开(公告)号：US20130241272A1

公开(公告)日：2013-09-19

申请号：US13796815

申请日：2013-03-12

Applicant: Hyun Jun KIM ,  I Jin Yang ,  Seong Ho Choi

Inventor： Hyun Jun KIM ,  I Jin Yang ,  Seong Ho Choi

IPC: B60T13/68 ,  B60T13/14

CPC classification number: B60T13/686 ,  B60T8/368 ,  B60T8/4081 ,  B60T13/147

Abstract: Disclosed is an integrated electronic hydraulic brake system including an actuator having a master cylinder and a pedal simulator, electronic stability control (ESC), and hydraulic power unit (HPU) which are configured as a single unit.

Abstract translation: 公开了一种集成电子液压制动系统，其包括具有主缸和踏板模拟器的致动器，电子稳定控制（ESC）和液压动力单元（HPU），其被配置为单个单元。

公开(公告)号：US20050112005A1

公开(公告)日：2005-05-26

申请号：US10973578

申请日：2004-10-25

Applicant: I-Jin Yang

Inventor： I-Jin Yang

IPC: B60R16/08 ,  B60T8/40 ,  B60T17/00 ,  F04B39/10 ,  F04B53/12 ,  F04B1/12 ,  F04B27/08

CPC classification number: F04B53/128 ,  B60T8/4031

Abstract: A pump of an electronic brake system, in which an inlet valve has an improved structure so that the inlet valve is efficiently and stably opened. The inlet valve includes a valve sheet formed at the end of a piston, a switch member mounted on the valve sheet, an elastic member for applying elastic force for pushing the switch member toward the valve sheet, and a retainer for receiving the switch member and the elastic member, and a sheet contact portion of the switch member contacting the valve sheet has a planar surface. A protrusion extended toward the valve sheet is formed along the edge of the sheet contact portion so that the sheet contact portion linearly contacts the valve sheet. The switch member is made of plastic. The valve sheet having a disk shape, which the sheet contact portion contacts, is formed integrally with the piston.

Abstract translation: 一种电子制动系统的泵，其中入口阀具有改进的结构，使得入口阀被有效且稳定地打开。 入口阀包括形成在活塞端部的阀片，安装在阀片上的开关构件，用于施加用于将开关构件推向阀片的弹力的弹性构件，以及用于接收开关构件的保持器和 弹性构件和与阀片接触的开关构件的片接触部分具有平坦的表面。 沿着片材接触部分的边缘形成朝向阀片延伸的突起，使得片材接触部分直接接触阀片。 开关构件由塑料制成。 具有片状接触部接触的盘状的阀片与活塞一体地形成。

公开(公告)号：US20130270894A1

公开(公告)日：2013-10-17

申请号：US13862085

申请日：2013-04-12

Applicant: Hee Jun Kim ,  I Jin Yang

Inventor： Hee Jun Kim ,  I Jin Yang

IPC: B60T13/14

CPC classification number: B60T13/142 ,  B60T8/4872

Abstract: There is provided an initial flow increasing module. The initial flow increasing module is connected with an electronic stability control (ESC) system having a first hydraulic channel and a second hydraulic channel each for controlling a liquid pressure transmitted to two wheels, and includes a hydraulic circuit that includes a pressure source in which oil is stored so as to increase a braking initial flow and a flow control valve connected with the pressure source so as to control a flow of oil transmitted to a wheel brake provided in each wheel from the pressure source.

Abstract translation: 提供了初始流量增加模块。 初始流量增加模块与具有第一液压通道和第二液压通道的电子稳定控制（ESC）系统连接，每个液压通道和第二液压通道用于控制传递到两个车轮的液体压力，并且包括液压回路，该液压回路包括压力源， 存储以增加制动初始流量和与压力源连接的流量控制阀，以便控制从压力源传递到设置在每个车轮中的车轮制动器的油的流量。

公开(公告)号：US20130233656A1

公开(公告)日：2013-09-12

申请号：US13791062

申请日：2013-03-08

Applicant: Hee Jun Kim ,  I Jin Yang

Inventor： Hee Jun Kim ,  I Jin Yang

IPC: B60T13/14 ,  B60T13/68 ,  B60T1/06

CPC classification number: B60T13/147 ,  B60T1/065 ,  B60T8/4275 ,  B60T8/4872 ,  B60T13/686

Abstract: Disclosed is an electronic control brake system for vehicles which suppresses residual frictional force generated due to contact between pads and a disc. The electronic control brake system for vehicles includes a master cylinder, wheel brakes, each of which includes a caliper device including a disc and advancing and retracting a pair of pads pressing the disc to exhibit braking force by brake hydraulic pressure transmitted from the master cylinder, plural NO and NC type solenoid valves, low pressure accumulators, pumps and a motor pressurizing a fluid stored in the low pressure accumulators to discharge the fluid to the wheel brakes or the master cylinder, and a section between the plural solenoid valves and the low pressure accumulator is are formed as a closed circuit section, and the pump is driven to move a part of the fluid in the closed circuit section to the outlet of the pump.

Abstract translation: 公开了一种用于车辆的电子控制制动系统，其抑制由于垫和盘之间的接触而产生的残余摩擦力。 用于车辆的电子控制制动系统包括主缸，车轮制动器，每个制动器包括一个包括盘的卡钳装置，并且前进和后退一对垫片，该压盘通过从主缸传递的制动液压显现制动力， 多个NO和NC型电磁阀，低压蓄能器，泵和电动机，对存储在低压蓄能器中的流体进行加压，以将流体排放到车轮制动器或主缸，以及多个电磁阀和低压 蓄能器形成为闭路部分，并且驱动泵以将封闭回路部分中的流体的一部分移动到泵的出口。

公开(公告)号：US20120199772A1

公开(公告)日：2012-08-09

申请号：US13364011

申请日：2012-02-01

Applicant: Yong Kap Kim ,  I Jin Yang ,  Hyun Jun Kim ,  Dong Yo Ryu ,  Jong Young Park

Inventor： Yong Kap Kim ,  I Jin Yang ,  Hyun Jun Kim ,  Dong Yo Ryu ,  Jong Young Park

IPC: F16K31/02 ,  F16K1/00

CPC classification number: F16K31/0665 ,  B60T8/363

Abstract: Disclosed herein is a solenoid valve for brake systems which improves an assembly structure of components constituting the valve to enhance durability and control performance of the valve. The solenoid valve includes a sheet housing, a valve sheet, a sleeve, a magnetic core and an armature, the armature includes an upper body and a lower body separated from each other, the upper body is formed of a magnetic material and has an external diameter corresponding to the internal diameter of the sleeve so as to be guided and moved forward and backward within the sleeve, the lower body is formed of a non-magnetic material, is provided with an opening and closing part to open and close an orifice of the valve sheet, and elastic members to press the upper body and the lower body in the facing directions to move the upper body and the lower body together are provided.

Abstract translation: 本文公开了一种用于制动系统的电磁阀，其改进了构成阀的部件的组装结构，以提高阀的耐久性和控制性能。 电磁阀包括片材壳体，阀片，套筒，磁芯和电枢，电枢包括彼此分离的上主体和下体，上体由磁性材料形成，并具有外部 直径对应于套筒的内径，以便在套筒内被引导和向前和向后移动，下体由非磁性材料形成，设有开闭部分以打开和关闭 阀片和弹性构件，以相对的方向按压上身和下体以使上身和下身一起移动。

公开(公告)号：US20110025121A1

公开(公告)日：2011-02-03

申请号：US12846342

申请日：2010-07-29

Applicant: I Jin Yang ,  Seong Ho Choi

Inventor： I Jin Yang ,  Seong Ho Choi

IPC: B60T13/68

CPC classification number: B60T7/042 ,  B60T8/4081 ,  B60T13/686 ,  B60T2270/402 ,  B60T2270/604 ,  B60T2270/82

Abstract: Disclosed herein is an electro-hydraulic brake system. The electro-hydraulic brake system includes a master cylinder to transmit brake oil, a high-pressure accumulator to transmit brake oil independently of the master cylinder, first and second circuits connected respectively to the master cylinder, at least one first wheel to be braked by the first circuit, and at least one second wheel to be braked by the second circuit. The first circuit is connected to the high-pressure accumulator, to control the first wheel. The second circuit is connected to the first circuit, to control the second wheel.

Abstract translation: 本文公开了电动液压制动系统。 电动液压制动系统包括用于传递制动油的主缸，高压蓄能器以独立于主缸的传动制动油，分别连接到主缸的第一和第二回路，至少一个待制动的第一轮 第一电路以及由第二电路制动的至少一个第二轮。 第一个电路连接到高压蓄电池，以控制第一个车轮。 第二电路连接到第一电路，以控制第二轮。