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71. 发明专利

JP2009048629A Detecting method 审中-公开
标题翻译：检测方法
公开(公告)号：JP2009048629A
公开(公告)日：2009-03-05
申请号：JP2008206600
申请日：2008-08-11
申请人： 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
发明人： NUNN CHRISTIAN , MUELLER-SCHNEIDERS STEFAN
IPC分类号： G06T1/00 , G06T7/60
CPC分类号： G06K9/3233 , G06K9/00818
摘要： PROBLEM TO BE SOLVED: To provide a method for detecting a symmetric object of known shape preferably related to a road, particularly of a road sign, in an image of environment within a visual range of an imaging device arranged particularly in an automobile.
SOLUTION: An image is picked up by an imaging device, and at least one image area including pixels or a part thereof and exceeding symmetry preset each time is determined in the picked-up image or in an image formed by image processing from the picked-up image. Each related image portion is determined in relation to at least one image area or a part thereof for subsequent shape recognition, and shape recognition is carried out only in at least one related image portion to detect a latent image of the symmetric object each time.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于检测优选地与道路特别是道路标志相关的已知形状的对称物体的方法，其特征在于在特别在汽车中设置的成像装置的视觉范围内的环境的图像中。解决方案：由成像装置拾取图像，并且在拍摄图像中确定包括像素或其一部分的至少一个图像区域，并且每次至少一个图像区域超过每次预定的对称性。拍摄的图像。每个相关图像部分相对于至少一个图像区域或其一部分被确定以用于随后的形状识别，并且仅在至少一个相关图像部分中执行形状识别以每次检测对称对象的潜像。版权所有（C）2009，JPO＆INPIT

72. 发明专利

JP2009047160A Fluid delivery system 有权
标题翻译：流体输送系统
公开(公告)号：JP2009047160A
公开(公告)日：2009-03-05
申请号：JP2008184571
申请日：2008-07-16
申请人： 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
发明人： DINGLE PHILIP J G
IPC分类号： F01N3/08 , B01D53/94 , F02D1/02 , F04B9/00 , F04B49/06
CPC分类号： F01N11/00 , F01N3/2066 , F01N9/005 , F01N2550/05 , F01N2610/02 , F01N2610/1433 , F01N2610/1453 , F01N2900/0421 , F01N2900/0422 , F01N2900/1812 , F01N2900/1814 , F02D41/20 , F02D41/221 , F02D2041/2055 , F02D2041/2058 , F04B17/044 , F04B49/065 , F04B2201/0207 , F04B2201/0209 , G01F11/021 , G01F11/029 , G01F22/00 , G01F23/00 , G01F25/0092 , Y02A50/2325 , Y02T10/24 , Y02T10/47
摘要： PROBLEM TO BE SOLVED: To eliminate necessity of an independent reaction agent level sensor. SOLUTION: A fluid delivery system for delivering a metered dose of fluid from a supply tank 28 to a downstream chamber or vessel 10, comprises a pump apparatus 20 comprising a pump plunger 32 which is operable to perform a pumping stroke under control of an electromagnetic actuator 36, including a solenoid 36a, to effect delivery of the fluid and a control unit 24 for supplying an input signal 58 to the solenoid to initiate a current flow to the solenoid and thereby initiate movement of the pump plunger. An electronic device 54 provides an output signal to indicate that movement of the pump plunger has stopped at an end of the pumping stroke of a pump plunger, and a timer determines a time difference between the input signal 58 being supplied to the solenoid and the output signal being output by the electronic device 54. A processor 26 compares the time difference with a predetermined time difference and determines, as a result of the comparison, whether or not the pump plunger has performed a valid pumping stroke in which an intended volume of fluid is displaced, whether or not the stroke can be used for total flow quantity calculation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：消除独立的反应剂液位传感器的必要性。解决方案：用于将计量剂量的流体从供应罐28输送到下游室或容器10的流体输送系统包括泵装置20，泵装置20包括泵柱塞32，泵柱塞32可操作以执行泵送冲程，包括螺线管36a的电磁致动器36，用于实现流体输送;以及控制单元24，用于向螺线管提供输入信号58以启动电流到螺线管，从而启动泵柱塞的运动。电子设备54提供输出信号以指示泵柱塞的运动在泵柱塞的泵送冲程结束时停止，并且定时器确定供应到螺线管的输入信号58与输出端之间的时间差信号由电子设备54输出。处理器26将时间差与预定时间差进行比较，并且作为比较的结果，确定泵柱塞是否已经执行了有效的泵送冲程，其中期望体积的流体移动，无论行程是否可用于总流量计算。版权所有（C）2009，JPO＆INPIT

73. 发明专利

JP2009013985A Dual spray injection nozzle 审中-公开
标题翻译：双喷射喷嘴
公开(公告)号：JP2009013985A
公开(公告)日：2009-01-22
申请号：JP2008176465
申请日：2008-07-07
申请人： 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
发明人： COOKE MICHAEL PETER
IPC分类号： F02M61/18 , F02M61/08 , F02M61/10
CPC分类号： F02M45/086 , F02M61/06 , F02M61/162 , F02M61/163 , F02M61/1813 , F02M61/1886 , F02M2200/46
摘要： PROBLEM TO BE SOLVED: To provide a dual spray injection nozzle related to a nozzle structure of a fuel injector for an internal combustion engine.
SOLUTION: The fuel injector for an internal combustion engine has a nozzle body (3) that is provided with a nozzle bore (7), and an outer valve needle (25) that is slidably located within the nozzle bore (7). The outer valve needle (25) is engageable fluidtightly with a valve seat (9) provided on an internal surface of the nozzle bore (7), in order to control fuel delivery through at least one upper spray hole (11) that is located through the wall of the nozzle body (3). The upper spray hole has a hole entry (13) located on an internal surface of the nozzle body (3), and a hole exit (15) located on an external surface of the nozzle body (3). The outer valve needle (25) is provided with a bore (31) within which an inner valve needle (37) is slidably located. The tip (39) of the inner valve needle (37) is engageable fluidtightly with the valve seat (9) in order to control fuel delivery through at least one axial spray hole (19) that is aligned substantially parallel with the longitudinal axis of the injector nozzle.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供与用于内燃机的燃料喷射器的喷嘴结构相关的双喷射喷嘴。解决方案：用于内燃机的燃料喷射器具有设置有喷嘴孔（7）的喷嘴体（3）和可滑动地位于喷嘴孔（7）内的外阀针（25）。外阀针（25）可与设置在喷嘴孔（7）的内表面上的阀座（9）流体紧密接合，以便通过至少一个上喷孔（11）来控制燃料输送，所述上喷孔喷嘴体（3）的壁。上喷孔具有位于喷嘴主体（3）的内表面上的孔入口（13）和位于喷嘴体（3）的外表面上的孔出口（15）。外阀针（25）设有孔（31），内阀针（37）可滑动地位于该孔内。内阀针（37）的尖端（39）可与阀座（9）流体紧密接合，以通过至少一个轴向喷射孔（19）来控制燃料输送，所述轴向喷射孔基本上平行于喷油嘴。版权所有（C）2009，JPO＆INPIT

74. 发明专利

JP2008274955A Improvements relating to combustion engine technology 审中-公开
标题翻译：关于燃烧发动机技术的改进
公开(公告)号：JP2008274955A
公开(公告)日：2008-11-13
申请号：JP2008120420
申请日：2008-05-02
申请人： 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
发明人： DINGLE PHILIP J G
IPC分类号： F02M49/02 , F02M51/00 , F02M59/10
CPC分类号： F02M49/02 , F02D15/04 , F02D41/3035 , F02M63/027 , F02M2700/1341 , Y02T10/12
摘要： PROBLEM TO BE SOLVED: To improve a combustion engine technology relating to a compression ignition internal combustion engine technology. SOLUTION: A fuel system for use in a combustion chamber of a compression ignition internal combustion engine comprises a pump arrangement which has a fluid pump chamber, and a piton movable from the combustion chamber to the outside to apply pressure to fluid in the pump chamber in response to pressure generated in the combustion chamber as a result of combustion, and a control valve assembly for controlling the supply of the pressure fluid in the pump chamber to an accumulator volume part. In specified embodiment, the fuel system to be used in the engine having at least two engine cylinders comprises first and second pump arrangements relating to one engine cylinder and the other, respectively, the first and second pump arrangements each having the fluid pump chamber, and the piston movable from the combustion chamber to the outside to apply pressure to the fluid in the pump chamber in response to pressure generated in the combustion chamber as a result of combustion. Herein, at least one control valve assembly controls the supply of fluid that is pressurized within the pump chamber of at least one pump structure part to the accumulator volume part. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：改进与压燃式内燃机技术有关的内燃机技术。解决方案：一种用于压燃式内燃机的燃烧室的燃料系统包括具有流体泵室的泵装置和可从燃烧室向外部移动的泵浦管，以对该燃料系统中的流体施加压力泵室，其响应于由于燃烧而在燃烧室中产生的压力;以及控制阀组件，用于控制泵室中的压力流体供应到蓄压器容积部分。在特定实施例中，用于具有至少两个发动机气缸的发动机中的燃料系统包括分别与一个发动机气缸相关的第一和第二泵装置，另一个分别包括具有流体泵室的第一和第二泵装置，以及所述活塞可从所述燃烧室移动到外部，以响应由于燃烧而在所述燃烧室中产生的压力而向所述泵室中的流体施加压力。这里，至少一个控制阀组件控制在至少一个泵结构部件的泵室内被加压到储液器容积部分的流体供应。版权所有（C）2009，JPO＆INPIT

75. 发明专利

JP2008206387A Piezoelectric actuator and enclosure therefor 有权
标题翻译：压电致动器及其外壳
公开(公告)号：JP2008206387A
公开(公告)日：2008-09-04
申请号：JP2008028307
申请日：2008-02-08
申请人： 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
发明人： OAKLEY CHARLES D , WEBB JACK C
IPC分类号： H02N2/00
CPC分类号： F02M63/0026 , F02M47/027 , H01L41/053 , H01L41/0533 , Y10T29/42
摘要： PROBLEM TO BE SOLVED: To provide an enclosure (1) for enclosing piezoelectric elements of a piezoelectric actuator. SOLUTION: The enclosure (1) comprises a side wall that is shaped to define at least one strain compensation formation. The strain compensation formation is selected from a longitudinally-extensible part (5) at which the side wall can be extended or contracted parallel to a longitudinal axis; and an inwardly-deflectable part (9) at which the side wall can be deflected transversely to the longitudinal axis. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于封闭压电致动器的压电元件的外壳（1）。解决方案：外壳（1）包括被成形为限定至少一个应变补偿结构的侧壁。应变补偿形成选自纵向可伸展部分（5），侧壁可平行于纵向轴线延伸或收缩; 和可向内偏转的部分（9），侧壁可以横向于纵向轴线偏转。版权所有（C）2008，JPO＆INPIT

76. 发明专利

JP2008173444A Oxygen distribution system 审中-公开
标题翻译：氧气分配系统
公开(公告)号：JP2008173444A
公开(公告)日：2008-07-31
申请号：JP2007203775
申请日：2007-08-06
申请人： 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
发明人： CHEKAL MICHAEL P , MCCLAIN MICHAEL S , PELLETIER DANA G
IPC分类号： A61M16/00 , A61B5/087 , A62B7/10
CPC分类号： A61M16/10 , A61M16/101 , A61M16/107 , A61M16/209 , A61M2016/0021 , A61M2016/0039 , A61M2202/0208 , A61M2230/42 , B01D53/0454 , B01D2253/108 , B01D2256/12 , B01D2257/102 , B01D2259/402 , B01D2259/4533
摘要： PROBLEM TO BE SOLVED: To provide an optimizing system for oxygen-rich fluid distribution.
SOLUTION: The oxygen distribution system is provided with a first sieve bed and a second sieve bed, respectively composed to selectively receive a supplied fluid, and separate a substantially oxygen-rich fluid from the supplied fluid. A patient conduit having a patient outlet is alternately and selectively communicated with the first and the second sieve beds to let fluid flow. The system is provided with a breath detection device communicated with the patient conduit to let fluid flow. The breath detection device is composed to compute the breathing rate to respond to inhalation of breathing so as to trigger an output of substantially oxygen-rich fluid in a specified volume alternately from one of the first and the second sieve beds. The system is further provided with a device composed to measure the flow of the output of at a specified interval. The output having target flow rate and the flow rate occurs in a dynamically adjusted oxygen distribution step to a patient, and the step relates to the target flow rate and the flow rate of the output, and/or the breathing rate.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为富氧液体分配提供优化系统。解决方案：氧分配系统设置有第一筛床和第二筛床，分别构成为选择性地接收供应的流体，并从供应的流体中分离出基本上富氧的流体。具有患者出口的患者导管与第一和第二筛床交替且选择性地连通以使流体流动。该系统设置有与患者导管连通以使流体流动的呼吸检测装置。呼吸检测装置被构成为计算呼吸速率以响应呼吸吸入，以便从第一和第二筛床中的一个交替地触发在指定体积中输出基本上富氧的流体。该系统还设置有用于测量以指定间隔的输出的流量的装置。具有目标流量和流量的输出在动态调节的氧气分配步骤中发生到患者，并且该步骤涉及目标流量和输出流量和/或呼吸率。版权所有（C）2008，JPO＆INPIT

77. 发明专利

JP2008138682A Detection of fault in injector arrangement 有权
标题翻译：检测注射器装置中的故障
公开(公告)号：JP2008138682A
公开(公告)日：2008-06-19
申请号：JP2007308287
申请日：2007-11-29
申请人： 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
发明人： PERRYMAN LOUISA , SYKES MARTIN A P , HOPLEY DANIEL J
IPC分类号： F02D41/22 , F02D41/20 , H01L41/09
CPC分类号： F02D41/2096 , F02D41/221 , F02D2041/2058 , F02D2041/2089 , F02D2041/2093
摘要： PROBLEM TO BE SOLVED: To provide a diagnostic tool and a method for operating the tool capable of detecting a short circuit fault and an open circuit fault of piezoelectric actuators of an injector arrangement and detecting fault response characteristics and a fatal fault mode of the injector arrangement.
SOLUTION: The injector arrangement comprises at least one fuel injector 12a, 12b having the piezoelectric actuators 16a, 16b. The method comprises: charging the piezoelectric actuator during a charge phase t
C ; attempting to recharge the piezoelectric actuator during a test phase t
T which commences after a time interval Δt following the end of the charge phase; sensing a current I
S that flows through the piezoelectric actuator during the test phase t
T ; and generating a short circuit fault signal if the sensed current I
S reaches a first predetermined threshold current I
SC which is indicative of a short circuit in the piezoelectric actuator.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于操作能够检测喷射器装置的压电致动器的短路故障和开路故障的工具的诊断工具和方法，并且检测故障响应特性和致命故障模式喷油器装置。解决方案：喷射器装置包括具有压电致动器16a，16b的至少一个燃料喷射器12a，12b。该方法包括：在充电阶段t C 期间对压电致动器进行充电; 在试验阶段t T 之后，在充电阶段结束后的时间间隔Δt之后，试图对压电致动器进行充电; 感测在测试阶段t T 期间流经压电致动器的电流I SB> S ; 并且如果感测到的电流I SB SB达到表示压电致动器中的短路的第一预定阈值电流I SB SB，则产生短路故障信号。版权所有（C）2008，JPO＆INPIT

78. 发明专利

JP2008060069A Insulative vehicular cable with which heavy metal that is not halogenated does not exist 审中-公开
标题翻译：具有不重金属的重金属绝缘的电力电缆不存在
公开(公告)号：JP2008060069A
公开(公告)日：2008-03-13
申请号：JP2007164833
申请日：2007-06-22
申请人： 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
发明人： CHIRUVELLA RAMAN V , WEINER LEONARD A , YEAGER EUGENE W , QUINLAN DANIEL T , PAWLIKOWSKI PAUL J , MONROE EDWARD L , LAWRENCE BRUCE D
IPC分类号： H01B7/02 , H01B3/42
CPC分类号： H01B3/427 , C08L71/123 , Y10T29/49123 , C08L2666/04 , C08L2666/24
摘要： PROBLEM TO BE SOLVED: To provide an insulative vehicular cable which is cost effective and in which there are no halogen and no heavy metals. SOLUTION: The insulative vehicular cable 10 which is not halogenated, and in which heavy metals do not exist is equipped with at least an inside core 14 of a copper based metal wire having a cross-sectional area of at least about 0.1 mm 2 , and an outside insulation part 12 that covers a prescribed length of the inside core, and that is composed of a thermoplastic polyphenylene ether component having no halogen nor heavy metals added to the halogen, and can conform to the test standard ISO6722. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种成本有效且不含卤素且不含重金属的绝缘车用电缆。解决方案：未被卤化并且不存在重金属的绝缘性车辆电缆10至少配备有截面面积为至少约0.1mm的铜基金属线的至少内芯14 2 ，以及覆盖内芯的规定长度的外部绝缘部12，其由不含卤素的热塑性聚苯醚成分和重金属加入到卤素中，并且可以符合测试标准ISO6722。版权所有（C）2008，JPO＆INPIT

79. 发明专利

JP2008051106A Piezoelectric fuel injector 审中-公开
标题翻译：压电式燃油喷射器
公开(公告)号：JP2008051106A
公开(公告)日：2008-03-06
申请号：JP2007216822
申请日：2007-08-23
申请人： 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
发明人： COOKE MICHAEL P , TOLLIDAY ADRIAN
IPC分类号： F02M51/06 , F02M47/00 , F02M61/10 , F02M63/00
CPC分类号： F02D41/2096 , F02D2041/2034 , F02D2041/2051 , F02M51/0603
摘要： PROBLEM TO BE SOLVED: To provide an injector driving method capable of preventing fuel supply from being fluctuated.
SOLUTION: A voltage is controlled according to a voltage/charge pair time profile, in a control method for an injector piezoelectric actuator for controlling a fuel amount injected into a cylinder. High current drive is executed up to a level required for staring the injection, then low current drive is carried out, and a low gradient of a voltage/charge pair time is generated until completely charged. The fluctuation in the minimum distribution pulse is reduced compared with conventional constitution with a constant gradient, and a gradient of a gain curve is reduced. Alternatively, the high current drive is executed up to a level required for amplification-switching a liquid pressure lift amount. A voltage/charge is held, or even a zero current phase or a negative current phase may be introduced between the two current phase, in alterative constitution. A charge applied to the actuator is controlled by a fluctuating voltage drop, or the voltage may be directly controlled.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止燃料供给波动的喷射器驱动方法。解决方案：在用于控制喷射到气缸中的燃料量的喷射器压电致动器的控制方法中，根据电压/电荷对时间曲线来控制电压。高电流驱动执行到注入注入所需的电平，然后执行低电流驱动，并产生低梯度的电压/电荷对时间，直到完全充电。与常规梯度相比，最小分配脉冲的波动减小，并且增益曲线的梯度减小。或者，高电流驱动被执行到放大切换液压提升量所需的水平。保持电压/电荷，或者甚至可以在两个电流阶段之间以替代构造引入零电流相或负电流相。施加到致动器的电荷由波动的电压降控制，或者可以直接控制电压。版权所有（C）2008，JPO＆INPIT

80. 发明专利

JP2008047877A Air cooled computer chip 审中-公开
标题翻译：空气冷却计算机芯片
公开(公告)号：JP2008047877A
公开(公告)日：2008-02-28
申请号：JP2007175697
申请日：2007-07-04
申请人： 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
发明人： JOSHI SHRIKANT MUKUND , BHATTI MOHINDER S
IPC分类号： H01L23/467 , F25B9/00 , H05K7/20
CPC分类号： H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling assembly for cooling an electronic component with direct air. SOLUTION: The cooling assembly is provided with a housing which supports a nozzle for directing a cooling air onto an electronic component. A casing rotatably supports a shaft, which in turn, supports a compressor, an expander, and an electric motor, to circulate an air and deliver the cooling air to the nozzle. The assembly is excellent in that it has air bearings which support the shaft in the casing on a thin film of air, thereby maintaining a contamination-free housing. COPYRIGHT: (C)2008,JPO&INPIT

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