公开(公告)号：US20020157394A1

公开(公告)日：2002-10-31

申请号：US09842478

申请日：2001-04-25

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： James W. Zehnder II ,  Alan H. Green ,  John C. Layman ,  Elaine A. Ruble ,  Schuyler S. Shaw

IPC: B60T017/22

CPC classification number: B60T11/16 ,  B60T7/042 ,  B60T8/38

Abstract: A brake master cylinder-sensor system and method are provided. The system includes a master cylinder, a piston slidably positioned in the master cylinder, a magnet positioned on the piston, and a sensor disposed on the master cylinder. A change of piston linear position causes a linear change in a magnetic field position sensed by the sensor, and a brake control signal proportional to the change of piston linear position is generated. A method of operating a brake master cylinder-sensor system includes applying a brake pedal force, changing a piston linear position within a master cylinder, determining a change in a linear magnetic field position proportional to the change of the piston linear position, and generating a brake control signal based on the change in the linear magnetic field position.

Abstract translation: 提供制动主缸传感器系统和方法。 该系统包括主缸，可滑动地定位在主缸中的活塞，位于活塞上的磁体和设置在主缸上的传感器。 活塞线性位置的改变导致由传感器检测到的磁场位置的线性变化，并且产生与活塞线性位置的变化成比例的制动控制信号。 一种操作制动主缸传感器系统的方法包括施加制动踏板力，改变主缸内的活塞线性位置，确定与活塞线性位置的变化成比例的线性磁场位置的变化，以及产生 基于线性磁场位置变化的制动控制信号。

公开(公告)号：US20020145181A1

公开(公告)日：2002-10-10

申请号：US09829208

申请日：2001-04-09

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Ronald D. Myer ,  David J. Post ,  Bradley R. Knigga ,  Paul C. Staab

IPC: H01L023/495

CPC classification number: H01L23/047 ,  H01L21/50 ,  H01L23/24 ,  H01L24/97 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/01079 ,  H01L2924/12042 ,  H01L2924/14 ,  H01L2924/15747 ,  Y10T83/0605 ,  Y10T83/159 ,  H01L2924/00014 ,  H01L2924/00

Abstract: A method of fabricating a microelectronic device package is provided. The method includes a continuous processing mode of microelectronic device packages wherein process steps for fabricating the microelectronic device package are performed resulting in savings from the removal of more expensive batch processing steps.

公开(公告)号：US20020135227A1

公开(公告)日：2002-09-26

申请号：US09812648

申请日：2001-03-20

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Ivan U. Sampson ,  Sara J. Bond ,  John A. Guernsey

IPC: B60T008/34

CPC classification number: F15B13/0821 ,  B60T8/3675 ,  B60T8/4068 ,  Y10T29/49908 ,  Y10T29/49927 ,  Y10T403/49

Abstract: A system, device, and method for retaining a component within a hydraulic control unit of a vehicular braking system. The system comprises a housing and a component wherein the housing includes an angled lead in formed in an opening of the housing and an outer retaining portion. The component includes an inner portion that is angled to contact the angled lead in at a single point. The component includes an outer portion to contact the retaining portion of the housing when deformed. A deformed portion of the housing retains a device, such as the component.

Abstract translation: 一种用于将部件保持在车辆制动系统的液压控制单元内的系统，装置和方法。 该系统包括壳体和部件，其中壳体包括形成在壳体的开口中的成角度的引线和外部保持部分。 该部件包括在单个点处成角度以接触成角度的引线的内部部分。 该部件包括当变形时接触壳体的保持部分的外部部分。 壳体的变形部分保持诸如部件的装置。

公开(公告)号：US20020130305A1

公开(公告)日：2002-09-19

申请号：US09805084

申请日：2001-03-13

Applicant: Delphi Technologies, Inc.

Inventor： Vardarajan R. Iyengar ,  Robert T. Foister ,  James C. Johnson

IPC: H01B003/24

CPC classification number: C10M171/001

Abstract: A magnetorheological fluid formulation exhibiting consistently high yield stress during use. The MR fluid comprises martensitic or ferritic stainless steel particles prepared by a controlled water or inert gas atomization process. The stainless steel particles are resistant to corrosion and oxidation, are generally smooth and spherical, and maintain their shape and size distribution throughout their use under an applied magnetic field.

Abstract translation: 在使用期间表现出一致的高屈服应力的磁流变流体配方。 MR流体包括通过受控的水或惰性气体雾化过程制备的马氏体或铁素体不锈钢颗粒。 不锈钢颗粒耐腐蚀和氧化，通常是光滑和球形的，并且在施加的磁场下在其使用期间保持其形状和尺寸分布。

公开(公告)号：US20020130002A1

公开(公告)日：2002-09-19

申请号：US09809455

申请日：2001-03-15

Applicant: Delphi Technologies, Inc.

Inventor： Patrick Neil Hopkins ,  Frank M. Robinson ,  Michael W. Hurtt ,  William Charles Kruckemeyer ,  Michael L. Oliver

IPC: F16F009/53 ,  F16F009/36

CPC classification number: F16F9/36 ,  F16F9/067 ,  F16F9/535

Abstract: A magneto-rheological (nullMRnull) damper having a gas cup that slidably moves within a damper body tube and isolates an MR fluid from a gas in one end of the damper body tube. The gas cup has a dynamic seal that comprises an MR fluid compatible O-ring located in a narrow O-ring groove disposed in an outer surface of the gas cup. The narrow O-ring groove is sized to reduce entrapment of abrasive magnetic particles in the MR fluid between the O-ring and an inner surface of the damper body tube. The O-ring groove has a free roll room of about less than 12%.

Abstract translation: 磁流变学（“MR”）阻尼器具有可在阻尼体内管内滑动运动的气杯，并将MR流体与阻尼体管一端的气体隔离。 气杯具有动态密封，其包括位于气杯的外表面中的窄O形环槽中的与MR流体相容的O形环。 狭窄的O形环槽的尺寸被设计成减小在O形环和阻尼器体管的内表面之间的MR流体中的研磨磁性颗粒的夹带。 O形圈凹槽具有大约小于12％的自由滚动室。

公开(公告)号：US20020122973A1

公开(公告)日：2002-09-05

申请号：US09798427

申请日：2001-03-02

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Vesselin G. Manev ,  Daniel G. Young ,  Mohammad Parsian

IPC: H01M010/44

CPC classification number: H01M10/0525 ,  H01M4/133 ,  H01M10/0565 ,  H01M10/42 ,  H01M10/446

Abstract: A method for preparing lithium-ion and lithium-ion polymer batteries to reduce water content and cell impedance. A battery having improved calendar life is prepared by electrochemically treating the activated cell by applying a voltage to the cell to react oxygen provided or trapped in the cell with moisture present as an unavoidable impurity. The electrochemical treatment of the present invention decreases the water content in the cell, thereby lowering cell impedance and extending battery life.

Abstract translation: 一种制备锂离子和锂离子聚合物电池以减少含水量和电池阻抗的方法。 通过对细胞施加电压来对活化的细胞进行电化学处理来制备具有改善的日历寿命的电池，以将提供或俘获在电池中的氧与作为不可避免的杂质存在的水分反应。 本发明的电化学处理降低了电池中的含水量，从而降低电池阻抗并延长电池寿命。

公开(公告)号：US20020110178A1

公开(公告)日：2002-08-15

申请号：US10125946

申请日：2002-04-19

Applicant: DELPHI TECHNOLOGIES, INC.

Inventor： Christopher M. Puranen ,  Ronald P. Jones ,  Phillip B. Sprecher

IPC: G01J005/02 ,  G01K001/14 ,  G01K013/00

CPC classification number: G01J5/02 ,  G01J5/0205 ,  G01J5/026 ,  G01J5/04 ,  G01J5/16 ,  G01J2005/068 ,  H05K1/0201 ,  H05K1/148 ,  H05K3/0052 ,  H05K3/36

Abstract: In one aspect of the invention, a temperature sensing system, including: control components; and an infrared sensor to provide a temperature input signal to the control components, the infrared sensor being located remotely from the control components. In an additional aspect of the invention, a circuit board for an infrared temperature sensing system, including: a first portion; a second portion coplanar with the first portion; and at least one necked down portion joining the first portion and the second portion. In a further aspect of the invention, a housing for an infrared temperature sensing system, including: a base member; and first support members attached to the base member to permit an infrared temperature sensor to be mounted in a selected one of two positions.

Abstract translation: 在本发明的一个方面，一种温度感测系统，包括：控制部件; 以及红外传感器，用于向控制部件提供温度输入信号，红外传感器远离控制部件。 在本发明的另一方面，一种用于红外温度感测系统的电路板，包括：第一部分; 第二部分与第一部分共面; 以及连接第一部分和第二部分的至少一个颈缩部分。 在本发明的另一方面，一种用于红外温度感测系统的壳体，包括：基座构件; 以及附接到所述基座构件的第一支撑构件，以允许将红外温度传感器安装在两个位置中选定的一个位置。

公开(公告)号：US20020108826A1

公开(公告)日：2002-08-15

申请号：US10044615

申请日：2002-01-11

Applicant: Delphi Technologies, Inc.

Inventor： Troy A. Miller ,  Michael L. Oliver ,  William C. Kruckemeyer

IPC: F16F009/49

CPC classification number: B60G17/08 ,  B60G17/0152 ,  B60G2206/41 ,  B60G2400/60 ,  B60G2400/61 ,  B60G2400/821 ,  B60G2500/112 ,  B60G2600/184 ,  F16F9/3228 ,  F16F9/3482 ,  F16F9/461 ,  F16F9/466 ,  F16F9/512 ,  F16F9/516 ,  F16F2230/183

Abstract: A damper includes a piston that carries a relatively compact control valve for controlling fluid flow through the piston. The control valve provides a variable amount of damping by regulating damper fluid flow between the extension chamber and the compression chamber of the damper during extension and compression strokes. Pressure regulation across the piston is controlled through a flow path as determined by the control valve. The damping force of the damper varies depending upon the loading conditions of the vehicle. The control valve is air pressure actuated to adjust the damping force and control the flow of fluid in the flow path. The piston and rod assembly include unique features such as a seal plate design, and spring retainer that aid in the efficient and reliable assembly in a commercial production setting.

Abstract translation: 阻尼器包括一个活塞，该活塞承载相对紧凑的控制阀，用于控制通过活塞的流体流动。 控制阀通过在延伸和压缩冲程期间调节阻尼器在延伸室和阻尼器的压缩室之间的阻尼流体流动来提供可变量的阻尼。 通过由控制阀确定的流路来控制整个活塞的压力调节。 阻尼器的阻尼力根据车辆的负载条件而变化。 控制阀被气压致动以调节阻尼力并控制流路中流体的流动。 活塞和杆组件包括独特的特征，例如密封板设计和弹簧保持器，其有助于在商业生产环境中有效且可靠地组装。

公开(公告)号：US20020084157A1

公开(公告)日：2002-07-04

申请号：US09754745

申请日：2001-01-04

Applicant: Delphi Technologies, Inc.

Inventor： Michael L. Oliver ,  William C. Kruckemeyer

IPC: F16F005/00

CPC classification number: F16F9/537

Abstract: A magneto-rheological damping device comprises a core element capable of acting as a magnetic circuit which carries a magnetic flux, and a case element surrounding a portion of the core element. A passage exists between the case element and core element, and an amount of magneto-rheological fluid is positioned between the core element and case element to flow within the passage. A magnetic flux generator is positioned adjacent a portion of the core element and is operable to generate a magnetic flux which acts upon the magneto-rheological fluid in the passage to affect the flow of fluid in the passage. The core element comprises a plurality of stacked laminations, which form a series of individual magnetic poles with gaps therebetween. The magnetic flux generator is operable to generate a magnetic flux in the poles and case element and across the gaps to affect the fluid flow in the passage.

Abstract translation: 磁流变阻尼装置包括能够用作携带磁通的磁路的芯体元件和围绕芯元件的一部分的壳体元件。 在壳体元件和芯元件之间存在通道，并且一定量的磁流变流体位于芯元件和壳体元件之间以在通道内流动。 磁通量发生器位于核心元件的一部分附近，并且可操作以产生作用于通道中的磁流变流体的磁通量，以影响通道中的流体流动。 核心元件包括多个堆叠的叠片，其形成一系列具有间隙的单个磁极。 磁通发生器可操作以在磁极和壳体元件中并跨越间隙产生磁通量，以影响通道中的流体流动。

公开(公告)号：US20020043253A1

公开(公告)日：2002-04-18

申请号：US09918388

申请日：2001-07-30

Applicant: DELPHI TECHNOLOGIES INC.

Inventor： Chris Clarence Begley ,  Michael D. Lutton ,  Michael Joseph Niemiec ,  Charles Wilson Braun

IPC: F02M001/00

CPC classification number: F02D41/3845 ,  F02D41/3082 ,  F02D2250/31 ,  F02M37/025 ,  F02M37/10 ,  F02M69/02 ,  F02M69/462

Abstract: An electronic returnless fuel system for a vehicle includes a fuel pump to pump fuel from a fuel tank. The electronic returnless fuel system also includes a fuel rail fluidly connected to the fuel pump to distribute the fuel to an engine of the vehicle and a pressure transducer to sense pressure of the fuel from the fuel pump to the fuel rail. The electronic returnless fuel system includes a controller electrically connected to the pressure transducer and the fuel pump to control the pressure of the fuel from the fuel pump to the fuel rail at a set operating pressure. The electronic returnless fuel system further includes a pressure relief valve interconnecting the fuel pump and the fuel rail set a predetermined amount above the set operating pressure and at least one jet pump disposed in the fuel tank and fluidly connected to the pressure relief valve.

Abstract translation: 用于车辆的电子无返回燃料系统包括用于从燃料箱泵送燃料的燃料泵。 电子回流燃料系统还包括流体连接到燃料泵以将燃料分配到车辆的发动机的燃料轨道以及用于感测燃料从燃料泵到燃料轨道的燃料的压力的压力传感器。 电子无返回燃料系统包括电连接到压力传感器和燃料泵的控制器，以在设定的工作压力下控制燃料从燃料泵到燃料轨的压力。 电子无返燃燃料系统还包括一个压力释放阀，该压力释放阀将燃料泵和燃料轨道互相连接，该燃料轨设定在设定的工作压力以上的预定量，以及设置在燃料箱中的流体连接到减压阀的至少一个喷射泵。