公开(公告)号：EP1729309A2

公开(公告)日：2006-12-06

申请号：EP06076096.4

申请日：2006-05-23

Applicant: Delphi Technologies, Inc.

Inventor： Carrillo, Conrado ,  Lin, Yingjie

IPC: H01F7/16 ,  H01F7/08 ,  G05D16/20 ,  F16K31/06

CPC classification number: F16K31/0637 ,  H01F7/13 ,  H01F7/1607 ,  H01F2007/086 ,  Y10T137/87217

Abstract: A pressure control valve assembly (10) includes a linear actuator (12) portion and a hydraulic portion (14). The linear actuator (12) includes an improved plunger (72) that has an enlarged diameter portion (106 OD ) near the secondary plate (80). The linear actuator (12) further includes a plunger-to-primary plate interface that has a double step (130, 132) magnetic configuration, which increases the force developed on the plunger (72).

Abstract translation: 一种压力控制阀组件（10）包括线性致动器（12）部分和液压部分（14）。 线性致动器（12）包括在改进的柱塞（72）具有辅助板（80）附近实际上扩径部（106 OD）。 线性致动器（12）进一步包括柱塞到主板接口已做了双步骤（130，132）磁性结构，这增加了在柱塞（72）产生的力。

公开(公告)号：EP1443207A3

公开(公告)日：2006-11-22

申请号：EP04075233.9

申请日：2004-01-23

Applicant: Delphi Technologies, Inc.

Inventor： Lecea, Oscar Alfonso ,  Thomson, Steven Douglas ,  Lin, Yingjie

IPC: F02M63/02 ,  F02D41/00

CPC classification number: F02M69/465 ,  F02D19/0628 ,  F02D19/0634 ,  F02D19/0684 ,  F02D19/084 ,  F02D41/0025 ,  F02D2200/0611 ,  F02M55/025 ,  F02M65/00 ,  F02M2200/24 ,  Y02T10/36

Abstract: An apparatus 10 monitors at least one fuel quality characteristic of fuel passing through a fuel delivery system 12 of a motor vehicle. The apparatus 10 includes a fuel rail assembly 18 connectable to the fuel delivery system 12 of the motor vehicle. A fuel rail assembly 18 has at least one housing 14 associated with either a pressure regulator or an accumulator. A sensor is associated with the fuel rail assembly 18 for measuring at least one characteristic of fuel quality of fuel passing through the fuel rail assembly 18 . At least one characteristic includes temperature and/or impedance. The sensor 16 can include a pair of plates 20, 22 spaced from one another by a gap of between approximately 0.5 mm to approximately 1.0 mm, inclusive, for measuring impedance across the gap.

公开(公告)号：EP1403119A3

公开(公告)日：2004-11-10

申请号：EP03077477.2

申请日：2003-08-08

Applicant: Delphi Technologies, Inc.

Inventor： Shost, Mark A. ,  Lin, Yingjie

IPC: B60K15/00

CPC classification number: F02M37/10 ,  B60K2015/0319 ,  B60K2015/03217 ,  F02D33/003 ,  F02M37/0082

Abstract: A fuel tank interface (10) assembly is provided. The assembly provides interface and control to a plurality of different types of components (e.g., 22, 24, 26, 28). Some of the components may be situated inside the tank. A connector (52) is sealingly mounted through a single opening in the tank and is configured to provide at least two electrical leads for each different type of component in the tank. A unitary control unit (50) is electrically coupled to the connector and is configured to provide control to each of the plurality of different type of components through each of the at least two electrical leads.

Abstract translation: 提供燃料箱接口（10）组件。 该组件向多个不同类型的组件（例如22,24,26,28）提供接口和控制。 一些组件可能位于罐内。 连接器（52）通过罐中的单个开口密封地安装，并被配置成为罐中的每个不同类型的部件提供至少两个电引线。 单一控制单元（50）电连接至连接器并且被配置为通过至少两个电导线中的每一个向多个不同类型的部件中的每一个提供控制。

公开(公告)号：EP1452873A2

公开(公告)日：2004-09-01

申请号：EP04075466.5

申请日：2004-02-13

Applicant: Delphi Technologies, Inc.

Inventor： Lin, Yingjie ,  Thomson, Steven Douglas ,  Palfenier, Samuel Roland

IPC: G01P3/50

CPC classification number: G01P3/52

Abstract: Linear velocity sensor and method for reducing non-linearity in the output signal of the sensor are provided. The sensor comprises a ferromagnetic housing 22 including an opening. The sensor further comprises a spool 32 disposed in the housing. The spool includes a bore 30 for receiving a slidable ferromagnetic rod 26. The ferromagnetic rod may be extendable through the opening in the housing. A magnet 28 is mounted at the one end of the rod distal from the opening when the rod is substantially inserted in the bore. A coil 50 is wound on the spool. The number of turns of the coil is arranged to taperingly increase as the coil progresses from an end of the spool proximate the opening in the housing to the opposite end of the spool. The tapering arrangement for the number of turns of the coil is selected to reduce non-linearity of an output signal of the coil indicative of linear velocity.

Abstract translation: 提供线速度传感器和减小传感器输出信号中非线性的方法。 该传感器包括一个包含开口的铁磁壳体22。 传感器还包括设置在壳体中的线轴32。 线轴包括用于容纳可滑动的铁磁杆26的孔30.铁磁杆可以通过壳体中的开口延伸。 当杆基本上插入孔中时，磁体28安装在远离开口的杆的一端处。 线圈50缠绕在线轴上。 线圈的匝数被布置为随着线圈从靠近壳体中的开口的线轴的端部行进到线轴的相对端而逐渐增加。 选择线圈匝数的渐缩排列，以减少表示线速度的线圈的输出信号的非线性。

公开(公告)号：EP1426755A1

公开(公告)日：2004-06-09

申请号：EP03078652.9

申请日：2003-11-20

Applicant: Delphi Technologies, Inc.

Inventor： Nicholson, Warren Baxter ,  Lin, Yingjie ,  Oberdier, Larry M. ,  Heremans, Joseph Pierre

IPC: G01N27/02 ,  G01N27/06 ,  G01N33/28

CPC classification number: G01N33/2888 ,  G01N27/02

Abstract: Soot content in Diesel engine lubrication oil (28) is determined using electrical resistance measurements of the oil at high frequency. A sensor (10) in the form of a capacitor (26) is immersed in the oil, wherein the oil serves as a dielectric between the plates (22, 24). The capacitance (C) and resistance (R) between the plates change as a function of engine oil condition. An inductor (54) is placed in series with the sensor, and high frequencies are sweeped over a range to fmd resonance where the capacitive and inductive reactances cancel. At this frequency, the resistance (R) of the oil (28) is measured and the condition of the oil thereby determined.

Abstract translation: 柴油发动机润滑油（28）中的烟灰含量使用高频油的电阻测量来确定。 将电容器（26）形式的传感器（10）浸入油中，其中油用作板（22,24）之间的电介质。 板之间的电容（C）和电阻（R）随发动机机油状况而变化。 电感器（54）与传感器串联放置，并且高频率在一定范围内扫过fmd谐振，其中电容和感抗被抵消。 在该频率下，测量油（28）的电阻（R），从而确定油的状态。

公开(公告)号：EP1396703A2

公开(公告)日：2004-03-10

申请号：EP03077392.3

申请日：2003-07-30

Applicant: Delphi Technologies, Inc.

Inventor： Lin, Yingjie ,  Nicholson, Warren B.

IPC: G01D5/24

CPC classification number: G01D5/2405

Abstract: A sensor ( 46 ) for sensing the angular position of a rotatable body ( 10 ) including a stationary transmitter plate ( 12 ) with at least one transmitter electrode ( E, F ), a stationary receiver plate ( 14 ) with at least a first and a second receiver electrode ( A, B, C, D ), and a rotor ( 16 ) formed of a dielectric material and positioned between the facing electrodes ( A , B, C, D, E, F ) of the plates ( 12, 14 ). The rotor ( 16 ) is smaller than the plates ( 12, 14 ) and rotates with the rotatable body ( 10 ) to change the capacitance between the transmitter electrode(s) ( E, F ) and opposed receiver electrodes ( A, B, C, D ). The induced voltages on the receiver electrodes ( A, B, C, D ) indicate the angular position of the rotatable body ( 10 ). Preferably, the sensor ( 46 ) uses a square waveform signal and two transmitter electrodes ( E, F ) receive signals 180 degrees out of phase. Then, four receiver electrodes ( A, B, C, D ) forming two receiver pairs ( AC, BD ) are connected so that the current flowing between each pair is measured and converted to a voltage. A lookup table compares the values of the voltage pairs to known values ( 46, 48 ) from calibration, giving the angular position.

Abstract translation: 一种传感器（46），用于感测包括具有至少一个发射器电极（E，F）的固定发射器板（12）的可旋转主体（10）的角位置，固定接收板（14）至少具有第一和 第二接收器电极（A，B，C，D）和由介电材料形成并位于板（12，...，D）的相对电极（A，B，C，D，E， 14）。 转子（16）小于板（12,14），并与可旋转体（10）一起旋转以改变发射器电极（E，F）和相对的接收器电极（A，B，C）之间的电容 ，D）。 接收器电极（A，B，C，D）上的感应电压表示可转动体（10）的角度位置。 优选地，传感器（46）使用方波信号，并且两个发射器电极（E，F）接收180度异相的信号。 然后，形成形成两个接收器对（AC，BD）的四个接收器电极（A，B，C，D）被连接，使得在每对之间流动的电流被测量并转换成电压。 查找表将电压对的值与校准中的已知值（46,48）进行比较，给出角位置。

公开(公告)号：EP1353177A2

公开(公告)日：2003-10-15

申请号：EP03075858.5

申请日：2003-03-24

Applicant: Delphi Technologies, Inc.

Inventor： Lin, Yingjie ,  Lee, Han-Sheng ,  Wang, Su-Chee S.

IPC: G01N33/22

CPC classification number: G01N33/2829 ,  F02D19/0628 ,  F02D19/0634 ,  F02D19/0649 ,  F02D19/0665 ,  F02D41/0025 ,  F02D2200/0611 ,  Y02T10/36

Abstract: A method to calculate a fuel driveability index (DI) value is provided from a sample of fuel in a container as tested by the industry standard ASTM D86 test (28) providing particular temperature data at various percentages of evaporation as the container is heated. The particular temperature data provides a DI value. The same sample of fuel is tested on a sensor capable of retaining a predetermined volume of fuel (30). Temperature data is monitored at the same percentages of evaporation as the sensor is being heated (32, 34). Correlation equations are mathematically calculated between the temperature data from the sensor relative to the particular temperature data from the ASTM D86 test (36) and stored in the engine controller (26) of a vehicle (38). The fuel from the fuel tank (14) is tested by heating (42) a similar on-board sensor (10) having the predetermined volume of fuel (40) and measuring the temperature data (44) as a function of the remaining fuel in the sensor. The stored correlation equations are applied to the measured temperatures to provide the required temperature data to calculate the DI value for the fuel in the fuel tank (46).

Abstract translation: 通过行业标准ASTM D86测试（28）测试的从容器中的燃料样品提供燃料驱动性指数（DI）值的方法，当容器被加热时以不同的蒸发百分比提供特定的温度数据。 特定的温度数据提供DI值。 在能够保持预定体积的燃料（30）的传感器上测试相同的燃料样本。 以与传感器加热相同的蒸发百分比来监测温度数据（32,34）。 在相对于来自ASTM D86测试（36）并存储在车辆（38）的发动机控制器（26）中的特定温度数据的温度数据之间，数学地计算相关方程式。 来自燃料箱（14）的燃料通过加热（42）具有预定体积燃料（40）的类似的板上传感器（10）并根据剩余燃料的函数来测量温度数据（44）来测试 传感器。 将存储的相关方程应用于测量的温度以提供所需的温度数据以计算燃料箱（46）中的燃料的DI值。

公开(公告)号：EP1300677A2

公开(公告)日：2003-04-09

申请号：EP02078723.0

申请日：2002-09-10

Applicant: Delphi Technologies, Inc.

Inventor： Wang, Su-Chee S. ,  Lin, Yingjie

IPC: G01N27/06 ,  G01N33/28

CPC classification number: G01N33/2888 ,  G01N27/06

Abstract: An engine oil contamination sensor (10) includes a first sensing electrode (24) and a second sensing electrode (26). A sensing area (22) is established between the electrodes (24, 26). The sensor (10) is oriented in an oil pan such that the sensing are (22) is completely submerged in engine oil (14). A microprocessor (32) is connected to the sensing electrodes (24, 26) and includes a program for determining whether antifreeze is dispersed in the engine oil (14).

Abstract translation: 发动机油污染传感器（10）包括第一感测电极（24）和第二感测电极（26）。 在电极（24,26）之间建立感测区域（22）。 传感器（10）定向在油底壳中，使得传感器（22）完全浸没在发动机油（14）中。 微处理器（32）连接到感测电极（24,26），并且包括用于确定防冻剂是否分散在发动机油（14）中的程序。

公开(公告)号：EP1283410A2

公开(公告)日：2003-02-12

申请号：EP02077893.2

申请日：2002-07-17

Applicant: Delphi Technologies, Inc.

Inventor： Lin, Yingjie ,  Aguinaga, Esau

IPC: G01D5/249

CPC classification number: G01D5/24476 ,  G01D5/2452

Abstract: A method for compensating signals from an absolute angular position sensor assembly is used in conjunction with an absolute angular position sensor (10) assembly having an input gear (12) coupled to a rotating shaft (16). The input gear (12) is meshed with an output gear (14) that rotates as the input gear (12) and the shaft (16) rotate. The sensor assembly (10) includes an input gear sensor (22) and an output gear sensor (24) placed in proximity to the input gear (12) and output gear (14), respectively. The gears (12, 14) are configured so as to be sensed by the sensors (22, 24). The method includes determining an angular position compensation value that is used to adjust an absolute position of the input gear (12), which in turn is used to compute the absolute position of the rotating shaft (16). The angular position compensation value for the revolution N + 1 is determined as APCV N+1 = (APRS N - AAPIG N ) / + APCV N, wherein APCV N+1 is the angular position compensation value for the revolution N + 1, APRS N is the angular position of the rotating shaft (16) for the revolution N, AAPIG N is the adjusted angular position of the input gear (12) for the revolution N, is a compensation factor that is greater than one, and APCV N is angular position compensation value for the revolution N.

Abstract translation: 一种用于补偿来自绝对角位置传感器组件的信号的方法与具有联接到旋转轴（16）的输入齿轮（12）的绝对角度位置传感器（10）组合结合使用。 输入齿轮（12）与输入齿轮（14）啮合，输出齿轮（14）随着输入齿轮（12）和轴（16）旋转而旋转。 传感器组件（10）包括分别放置在输入齿轮（12）和输出齿轮（14）附近的输入齿轮传感器（22）和输出齿轮传感器（24）。 齿轮（12,14）构造成由传感器（22,24）感测。 该方法包括确定用于调节输入齿轮（12）的绝对位置的角位置补偿值，其又用于计算旋转轴（16）的绝对位置。 旋转N + 1的角位置补偿值被确定为APCV N + 1 =（APRS N-AAPIG N）/ + APCV N，其中APCV N + 1是转数N + 1的角位置补偿值，APRS N是旋转轴（16）的旋转角度位置N，AAPIG N是旋转输入齿轮（12）的调整角位置N，是大于1的补偿系数，APCV N为 旋转角度位置补偿值N