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公开(公告)号：JP2010075689A
公开(公告)日：2010-04-08
申请号：JP2009211276
申请日：2009-09-14
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： NELSON JAMES E , VOLTENBURG JR ROBERT R
CPC classification number: A61M5/142 , A61M5/1413 , A61M2205/6018
Abstract: PROBLEM TO BE SOLVED: To provide an electronic tag system including an injection device and an electronic tag. SOLUTION: The electronic tag system 10 includes a medical device 12 having a base portion 14, a removable portion 16, and an electronic tag 18 operatively connected to the removable portion 16. The electronic tag includes data related to at least a medicinal infusion process. The system further includes a control element 20 operatively connected to the base portion. The control element 20 includes a reading capability for reading the data from the electronic tag 18 and a writing capability for writing new data to the electronic tag 18. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种包括注射装置和电子标签的电子标签系统。 解决方案：电子标签系统10包括具有基部14，可移除部分16和可操作地连接到可移除部分16的电子标签18的医疗装置12.电子标签包括与至少一种药物 输液过程。 该系统还包括可操作地连接到基部的控制元件20。 控制元件20包括用于从电子标签18读取数据的读取能力和用于将新数据写入电子标签18的写入能力。版权所有（C）2010，JPO＆INPIT
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122.发明专利
公开(公告)号：JP2010043617A
公开(公告)日：2010-02-25
申请号：JP2008209449
申请日：2008-08-18
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： PARMENTIER MICHAEL , SCHMITT JULIEN
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for controlling the temperature of an oxidation catalyst for an engine having an exhaust means including the oxidation catalyst.
SOLUTION: A post-fuel calculation means calculates a value indicating the post amount of fuel introduced into the engine for generating an exothermic reaction in the oxidation catalyst according to the predetermined desired outlet temperature of the oxidation catalyst. This calculation uses the stable state model of the oxidation catalyst. The stable state model uses an exhaust mass flow, the inlet temperature of the oxidation catalyst, and an indication means for indicating the post amount of the fuel introduced into the engine.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种用于控制具有包括氧化催化剂的排气装置的发动机的氧化催化剂的温度的系统和方法。 解决方案：后燃料计算装置根据预定的氧化催化剂出口温度计算表示引入发动机的燃料后燃量的值，以产生氧化催化剂中的放热反应。 该计算采用氧化催化剂的稳态模型。 稳定状态模型使用排气质量流量，氧化催化剂的入口温度和用于指示引入发动机的燃料的后置量的指示装置。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009300445A
公开(公告)日：2009-12-24
申请号：JP2009142851
申请日：2009-06-16
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： THOMAS WOLFGANG NEHL
CPC classification number: G01P3/46 , G01B7/30 , G01D5/145 , G01D5/2033
Abstract: PROBLEM TO BE SOLVED: To prevent a computed rotation speed from including undesired noises or undesired phase delays. SOLUTION: A rotation speed sensor is equipped with a stator having a coil and rotors having permanent magnets. The rotors are placed substantially coaxially to the center longitudinal axis of the stator, surround the coil, and are adapted to be able to rotate around the axis relative to the stator. A rotation position/speed sensor comprises a nonmagnetic stator having a magnetic detection device and at least one coil and has a nonmagnetic rotor having at least one permanent magnet. The magnetic detection device is equipped with a detection surface having a normal axis substantially perpendicular to the stator axis. At least one of the coils has a coil axis substantially perpendicular to the stator axis. The rotors are placed substantially coaxially to the center longitudinal axis of the stator, surround at least one coil, and are adapted to rotate around the stator axis relative to the stator. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：为了防止计算的转速包含不期望的噪声或不期望的相位延迟。 解决方案：转速传感器配备有具有线圈的定子和具有永磁体的转子。 转子被放置成与定子的中心纵向轴线基本上同轴，围绕线圈，并且适于能够围绕轴线相对于定子旋转。 旋转位置/速度传感器包括具有磁检测装置和至少一个线圈的非磁性定子，并且具有至少一个永磁体的非磁性转子。 磁检测装置配备有具有基本上垂直于定子轴线的法线轴的检测表面。 至少一个线圈具有基本上垂直于定子轴线的线圈轴线。 转子被放置成与定子的中心纵向轴线基本上同轴，围绕至少一个线圈，并且适于围绕定子轴线相对于定子旋转。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009287558A
公开(公告)日：2009-12-10
申请号：JP2009124926
申请日：2009-05-25
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： HARDY MARTIN P , TOLLIDAY ADRIAN R
CPC classification number: F02D41/2096 , F02D41/402 , F02D2041/201 , F02D2041/2027 , F02M51/0603 , F02M2200/703 , H02N2/065
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling displacement of a stack of a piezoelectric actuator adapted for use in a fuel injector in order to control a fuel injection rate and volume.
SOLUTION: The method comprises the step of driving a varying current through the stack during an opening phase including a first opening stage and a second opening stage, the step of driving the stack during the first opening stage with a first opening current level for a first opening time period, and the step of driving the stack during the second opening stage with a second opening current level for a second opening time period SOT. The second opening current level is less than the first opening current level and the current levels are selected so that the fuel injection rate in the opening phase includes a first portion corresponding to the first opening stage having a gradient that is steeper than a second portion corresponding to the second opening stage.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：提供一种用于控制适于在燃料喷射器中使用的压电致动器的堆叠的位移以便控制燃料喷射速率和体积的方法。 解决方案：该方法包括在包括第一开启阶段和第二开放阶段的开放阶段期间驱动通过堆叠的变化的电流的步骤，在第一开放阶段期间以第一开放电流水平驱动堆叠的步骤 以及在第二打开阶段以第二打开时间段SOT的第二打开电流水平驱动堆叠的步骤。 第二打开电流水平小于第一开启电流水平，并且选择电流水平，使得开放阶段中的燃料喷射速率包括对应于具有比对应于第二开口阶段的第二部分更陡的梯度的第一开度级的第一部分 到第二个开放阶段。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009270569A
公开(公告)日：2009-11-19
申请号：JP2009103534
申请日：2009-04-22
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： PERRYMAN LOUISA , HOPLEY DANIEL
CPC classification number: F02D41/221 , F02D41/2096 , F02D2041/2051 , F02D2041/2058 , F02D2041/2072 , F02D2041/2082 , F02D2041/2093 , F02M2200/21
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic tool which can identify an individual short-circuited fuel injector and a method of operating the diagnostic tool. SOLUTION: The method identifies individual short-circuited fuel injectors (12a, 12b) in an injector bank of an engine comprising: piezoelectric actuators (16a, 16b) constituting part of a fuel injector drive circuit (30); and a plurality of fuel injectors (12a, 12b) having respective related fuel injector selection switches (SQ1, SQ2). The method includes: (i) charging all of the piezoelectric actuators of the fuel injectors in the injector bank during a charge phase (tC); (ii) waiting for delay periods (t D , t DL ) from an end point of the charging phase; (iii) closing an injector select switch (SQ1) of one of the fuel injectors to select the fuel injector; (iv) determining stack voltage (V S1 , V S2 ) at both ends of the piezoelectric actuator of the selected fuel injector and storing the stack voltage indicating a charge amount of the selected fuel injector at an end point of the delay period, in a data storage; (v) repeating steps (i) to (iv) for each fuel injector in the injector bank in turn; and (vi) identifying an injector which has discharged beyond a predetermined voltage drop limit within the delay period as the individual short-circuited fuel injector and generating a short circuit fault signal. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供一种能够识别单个短路燃料喷射器的诊断工具以及操作该诊断工具的方法。 解决方案：该方法识别发动机的喷射器组中的各个短路燃料喷射器（12a，12b），其包括：构成燃料喷射器驱动电路（30）的一部分的压电致动器（16a，16b） 以及具有各自相关的燃料喷射器选择开关（SQ1，SQ2）的多个燃料喷射器（12a，12b）。 该方法包括：（i）在充电阶段（tC）期间对喷射器组中的燃料喷射器的所有压电致动器进行充电; （ii）从充电阶段的终点等待延迟时段（t SB> D ，t SB> DL ）; （iii）关闭其中一个燃料喷射器的喷射器选择开关（SQ1）以选择燃料喷射器; （iv）确定所选择的燃料喷射器的压电致动器的两端的堆叠电压（V SB> S1 ，V SB> S2 ），并且存储表示电荷量 在延迟周期的终点处的数据存储器中选择的燃料喷射器; （v）依次对喷射器组中的每个燃料喷射器重复步骤（i）至（iv）; 以及（vi）识别在所述延迟时段内已经放电超过预定电压下降极限的喷射器，作为所述短路燃料喷射器并产生短路故障信号。 版权所有（C）2010，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2009243680A
公开(公告)日：2009-10-22
申请号：JP2009016387
申请日：2009-01-28
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： WINANDY JEAN-PIERRE , LAFON CHRISTOPHE
CPC classification number: F16B2/245 , H01L41/053 , Y10T24/44
Abstract: PROBLEM TO BE SOLVED: To provide a clip structure capable of improving sealing performance. SOLUTION: The clip for securing a sleeve to the body of a piezoelectric actuator in an actuator assembly, the clip taking the form of a band 10 comprising first and second axially spaced ring-like members 12, 14 joined by a plurality of inwardly facing substantially arch shaped sections 16, the arch shaped sections 16 defining the minimum inner diameter of the band 10, whereby the axial displacement of the ring-like members 12, 14 arranged apart from each other causes the flexing of the arch shaped sections 16 to increase the minimum inner diameter of the band 10 while the axial displacement of the ring-like members 12, 14 toward each other causes the flexing of the arch shaped sections 16 to reduce the minimum inner diameter of the band 10, thereby, when in use, to increase a clamping force applied to the sleeve. COPYRIGHT: (C)2010,JPO&INPIT
Abstract translation: 要解决的问题：提供能够提高密封性能的夹子结构。 解决方案：用于将套筒固定到致动器组件中的压电致动器的主体的夹子，夹子采取带10的形式，包括第一和第二轴向间隔开的环状构件12,14，其由多个 向内面对基本上拱形的部分16，拱形部分16限定带10的最小内径，由此彼此分开布置的环状部件12,14的轴向位移导致拱形部分16的弯曲 为了增加带10的最小内径，同时环状构件12,14朝向彼此的轴向位移导致拱形部16的弯曲以减小带10的最小内径，从而当在 用于增加施加到套筒上的夹紧力。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2009209937A
公开(公告)日：2009-09-17
申请号：JP2009045065
申请日：2009-02-27
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： PANCHAL DEVAN
CPC classification number: F02M55/025 , F02M63/0225
Abstract: PROBLEM TO BE SOLVED: To provide a fuel delivery system of an internal combustion engine having a common rail fuel reservoir having a primary rail axis and having a plurality of outlets existing in a spaced position and a plurality of fuel injectors arranged in a spaced position. SOLUTION: The respective injectors have injector inlets, and the plurality of fuel injectors 10 have first group and second groups 16a, 16b, 16c, and 17a, 17b, 17c of the injectors. The system also has first pipe group and second pipe groups 14 and 15 of pipes having respectively substantially equal length, and the respective first pipe groups 14 are first common design pipes. The injector inlet of the first fuel injector group is connected to an outlet 5 whose position is dislocated in the first direction substantially parallel to the rail axis X-X. The respective second pipe group 15 are a second common design pipe, and the injector inlet of a second fuel injector group is connected to an outlet 5 whose position is dislocated in the second direction being substantially parallel to the rail axis and antiparallel to the first direction. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 解决的问题：提供一种具有共轨燃料储存器的内燃机的燃料输送系统，所述共轨燃料储存器具有主轨道轴线并且具有存在于间隔位置的多个出口和多个燃料喷射器 间隔位置。 解决方案：各个喷射器具有喷射器入口，并且多个燃料喷射器10具有喷射器的第一组和第二组16a，16b，16c和17a，17b，17c。 该系统还具有分别具有大致相等长度的管的第一管组和第二管组14和15，并且相应的第一管组14是第一通用设计管。 第一燃料喷射器组的喷射器入口连接到位于基本平行于轨道轴线X-X的第一方向上位移的出口5。 相应的第二管组15是第二共同设计管，并且第二燃料喷射器组的喷射器入口连接到出口5，出口5的位置在第二方向上位错大致平行于轨道轴线并且反向平行于第一方向 。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2009184018A
公开(公告)日：2009-08-20
申请号：JP2009092370
申请日：2009-04-06
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
IPC: B23K11/00 , B23K11/093 , B23K33/00 , F16L13/02 , F16L41/08
CPC classification number: B23K11/093 , B23K11/002 , B23K11/0935 , B23K33/008 , B23K2201/06
Abstract: PROBLEM TO BE SOLVED: To metallurgically attach a tube to a member at a lower cost.
SOLUTION: A member 18 having a wall 20 includes first and second sides 22, 24 and includes a partial extrusion 26 extending above the first side 22. The partial extrusion 26 has a through-hole 28. The tube 32 having an end portion 34 and the member 18 are positioned with the end portion 34 contacting the second side 24 of the wall 20 proximate the partial extrusion 26. A resistance welding current path is created through the tube 32 and the member 18 proximate the end portion 34 and the partial extrusion 26, and the end portion 34 is relatively moved into and deformingly against the partial extrusion 26, creating a weld zone which includes at least some of the end portion 34 and at least some of the partial extrusion 26.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：以较低的成本将管冶炼地附接到构件上。 解决方案：具有壁20的构件18包括第一侧面22和第二侧面24，并且包括在第一侧面22上延伸的部分挤压件26.部分挤压件26具有通孔28.管32具有端部 部分34和构件18定位成使得端部34接近靠近部分挤压件26的壁20的第二侧面24.通过管32和靠近端部34的构件18形成电阻焊接电流路径， 部分挤压件26，并且端部部分34相对于部分挤压件26相对移动并变形，产生包括端部部分34中的至少一些部分和部分挤压件26中的至少一些的焊接区域。版权所有： （C）2009，JPO＆INPIT
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公开(公告)号：JP2009144704A
公开(公告)日：2009-07-02
申请号：JP2008290573
申请日：2008-11-13
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： COOKE MICHAEL P , GREEVES GODFREY , MILOVANOVIC NEBOJSA
CPC classification number: F02M45/086 , F02B1/12 , F02B3/06 , F02D19/061 , F02D19/0642 , F02D19/0657 , F02D19/0694 , F02D19/08 , F02D19/081 , F02M43/04 , F02M51/0603 , F02M61/042 , F02M61/182 , F02M2200/21 , F02M2200/46 , F02M2200/703 , Y02T10/36
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injector capable of selectively jetting two different fluids into a combustion chamber, or take at least an alternative countermeasure. SOLUTION: This fuel injector comprises a nozzle body 40, an outer valve member 68, and an inner valve member. The nozzle body comprises a nozzle hole 66 and at least a set of one or more outlets for fluid. The outer valve member is stored in the nozzle hole 66, and engaged with the first seat area 100a of the nozzle body 40 for controlling the flow of a first fluid from a first feed chamber 98. An outer valve hole 74 is formed in the outer valve member. The inner valve member is stored in the outer valve hole 74, and engaged with the second seat area 100b of the nozzle body 40 for controlling the flow of a second fluid from a second feed chamber 142. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供能够选择性地将两种不同流体喷射到燃烧室中的燃料喷射器，或者至少采取替代对策。 解决方案：该燃料喷射器包括喷嘴主体40，外部阀构件68和内部阀构件。 喷嘴主体包括喷嘴孔66和至少一组用于流体的一个或多个出口。 外部阀构件被储存在喷嘴孔66中，与喷嘴体40的第一座部区域100a接合，用于控制来自第一供给室98的第一流体的流动。外部阀孔74形成在外部 阀构件。 内部阀构件被储存在外部阀孔74中，并与喷嘴体40的第二座位区域100b接合，用于控制来自第二进料室142的第二流体的流动。版权所有（C）2009 ，JPO＆INPIT
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公开(公告)号：JP2009115082A
公开(公告)日：2009-05-28
申请号：JP2008275036
申请日：2008-10-27
Applicant: Delphi Technologies Inc , デルファイ・テクノロジーズ・インコーポレーテッド
Inventor： COOKE MICHAEL P
CPC classification number: F02M43/00 , F02M59/36 , F02M63/0028 , F02M63/004 , F02M63/029 , F02M2200/95 , Y10T137/2496
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection metering valve controlling fuel supply from a second fuel outlet to a second accumulator volume part as a function of fuel pressure inside a first accumulator volume part. SOLUTION: The fuel injection metering valve 40 has a first fuel outlet 60 for supplying fuel to the first accumulator volume part 20, the second fuel outlet 62 for supplying fuel to the second accumulator volume part 32, a valve device 48 for controlling a fuel flow to the first and second fuel outlets 60, 62, first flow paths 66, 68 for exposing the valve device 48 to fuel pressure representative of fuel pressure within the first accumulator volume part 20, and second flow paths 74, 76 for exposing the valve device 48 to fuel pressure representative of fuel pressure within the second accumulator volume part 32. The valve device 48 responds to the fuel pressure representative of fuel pressure to control the fuel supply from the second fuel outlet 62 to the second accumulator volume part 32 as a function of the fuel pressure within the first accumulator volume part 20. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：提供一种燃料喷射计量阀，其控制从第二燃料出口到第二蓄电池容积部分的燃料供应，作为第一蓄电池容积部分内的燃料压力的函数。 解决方案：燃料喷射计量阀40具有用于向第一蓄能器容积部分20供应燃料的第一燃料出口60，用于向第二蓄能器容积部分32供应燃料的第二燃料出口62，用于控制 到第一和第二燃料出口60,62的燃料流，用于将阀装置48暴露于表示第一储存器容积部分20内的燃料压力的燃料压力的第一流动路径66,68和用于暴露的第二流动路径74,76 阀装置48以表示第二储存器容积部分32内的燃料压力的燃料压力。阀装置48响应代表燃料压力的燃料压力来控制从第二燃料出口62到第二蓄电池容积部分32的燃料供应 作为第一蓄能器容积部分20内的燃料压力的函数。版权所有：（C）2009，JPO＆INPIT
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