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1. 发明公开

EP2963764A1 Apparatus to provide reverse polarity protection 审中-公开
标题翻译： Vorrichtung zum Schutz gegen Verpolung
公开(公告)号：EP2963764A1
公开(公告)日：2016-01-06
申请号：EP14175357.4
申请日：2014-07-02
申请人： Delphi Technologies, Inc.
发明人： Voigt, Wolfgang , Parras, Karl-Heinz
IPC分类号： H02J7/00 , H01M2/34 , H02H11/00
CPC分类号： H02H11/003 , H01M2/342 , H02H3/18 , H02J7/0034 , H02J9/002
摘要： An apparatus configured to protect one or more system components from damage due to reverse polarity connection of a power supply (14) comprising a relay (10) located between said power supply (14) and said components, and adapted to detect when a power supply is provided with reverse polarity and to consequently switch the relay (10) to an open state to isolate said power supply (14) from said components.
摘要翻译：一种被配置为保护一个或多个系统部件免受由于位于所述电源（14）和所述部件之间的继电器（10）的电源（14）的反极性连接造成的损坏的装置，并且适于检测何时电源具有相反的极性并因此将继电器（10）切换到打开状态以将所述电源（14）与所述部件隔离。

2. 发明公开

EP2960485A1 CONTROL VALVE 审中-公开
标题翻译： REGELVENTIL
公开(公告)号：EP2960485A1
公开(公告)日：2015-12-30
申请号：EP15171107.4
申请日：2015-06-09
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： THIBAULT, Thierry , BALIN, Marion
IPC分类号： F02M47/02 , F02M55/00
CPC分类号： F02M47/027 , F02M55/002 , F02M2200/04 , F02M2200/28
摘要： The present disclosure relates to a fuel injector (101, 201) for injecting fuel into a combustion chamber of an internal combustion engine. The fuel injector (101, 201) comprises a control chamber (105) for controlling a needle valve. A control valve assembly (103) is provided for controlling fuel pressure within the control chamber (105). A fuel return line (127) is provided for returning fuel from the control valve assembly (103). The control valve assembly (103) has a control valve (119) and a valve seat (121). The control valve (119) is movable between a closed position in which fluid communication is inhibited between the control chamber (105) and the fuel return line (127) and an open position in which fluid communication is enabled between the control chamber (105) and the fuel return line (127). A fuel flow restriction (151, 251) is provided downstream of the valve seat (121) for maintaining the fuel pressure in a region between the valve seat (121) and the fuel flow restriction (151, 251) above a return pressure of fuel in the fuel return line (127). The present disclosure also relates to a control valve assembly (103) for a fuel injector (101, 201).
摘要翻译：本公开涉及一种用于将燃料喷射到内燃机的燃烧室中的燃料喷射器（101,201）。燃料喷射器（101,201）包括用于控制针阀的控制室（105）。提供控制阀组件（103）以控制控制室（105）内的燃料压力。设置有用于从控制阀组件（103）返回燃料的燃料返回管线（127）。控制阀组件（103）具有控制阀（119）和阀座（121）。控制阀（119）能够在控制室（105）和燃料返回管线（127）之间阻止流体连通的关闭位置和控制室（105）之间能够进行流体连通的打开位置之间移动，和燃料返回管路（127）。燃料流量限制（151,251）设置在阀座（121）的下游，用于将燃料压力保持在阀座（121）和燃料流量限制（151,251）之间的区域内高于燃料的返回压力在燃料返回管线（127）中。本公开还涉及一种用于燃料喷射器（101,201）的控制阀组件（103）。

3. 发明公开

EP2955539A1 Distance measuring device 有权转让
标题翻译： Vorrichtung zur Distanzmessung
公开(公告)号：EP2955539A1
公开(公告)日：2015-12-16
申请号：EP14172114.2
申请日：2014-06-12
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： Heinrich, Markus
IPC分类号： G01S7/484 , G01S7/497
CPC分类号： G01S7/4865 , G01S7/484 , G01S7/497 , G01S17/08 , G01S17/10
摘要： An apparatus for determining the distance (d) from a unit (50) to an object (24) comprises means to send a pulse of light (62) from a light emitting component (60) to said object (24) bypassing a current pulse (I1) through said component (60); means to measure the current (I1) through or voltage across said light emitting component (60) and to determine the point T0 when this values achieves a pre-determined first threshold value THL1 and determining the point T1 when this values is reduced to a pre-determined second threshold value THL2; means to using the time point T1 to define two time windows; means to receive a reflected pulse of light (32) from said object (24) at said unit (50) by a light sensor (26); means to integrate a measure of the intensity of reflected light (32) in said light sensor (26) during the two time windows to provide two values (Q1/Q3 and Q2/Q4); means to determine the time of flight from the two values (Q1/Q3 and Q2/Q4), the difference between T0 and T1 (T1-T0) and the speed of light, c.
摘要翻译：一种用于确定从单元（50）到物体（24）的距离（d）的装置包括：将来自发光部件（60）的光脉冲（62）发送到绕过电流脉冲的所述物体（24）的装置（I1）通过所述部件（60）; 用于测量所述发光部件（60）上的电流（I1）或电压的装置，并且当该值达到预定的第一阈值THL1并且当该值被减小到预定值时确定点T1，确定点T0 确定的第二阈值THL2; 意味着使用时间点T1定义两个时间窗口; 用于在所述单元（50）处由光传感器（26）从所述物体（24）接收反射的光（32）的装置; 用于在两个时间窗口期间将反射光（32）的强度的度量集成在所述光传感器（26）中以提供两个值（Q1 / Q3和Q2 / Q4）的装置; 意味着从两个值（Q1 / Q3和Q2 / Q4）确定飞行时间，T0和T1（T1-T0）之间的差值和光速c。

4. 发明授权

EP2687712B1 Valve assembly 有权转让
公开(公告)号：EP2687712B1
公开(公告)日：2015-12-09
申请号：EP12177133.1
申请日：2012-07-19
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： Marechal, Michel , Rouillon, Raphael , Pereira, Etienne , Antuna, Thierry
IPC分类号： F02M59/36 , F02M59/46 , F02M63/00 , F04B7/00 , F04B53/10 , F04B1/04
CPC分类号： F02M59/466 , F02M59/368 , F02M63/0022 , F02M2200/502 , F04B1/0452 , F04B1/0465 , F04B53/103

5. 发明公开

EP2942515A3 FUEL DELIVERY PRESSURE CONTROL 审中-公开
标题翻译：燃料供应压力控制
公开(公告)号：EP2942515A3
公开(公告)日：2015-12-02
申请号：EP15159323.3
申请日：2015-03-17
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： Schreurs, Bart
IPC分类号： F02D41/38
CPC分类号： F02D41/3809 , F02D41/3836
摘要： In an internal combustion engine, a method of controlling the pressure of a fuel accumulator volume which supplies fuel under pressure to one or more fuel injectors, comprising:
i) determining or measuring the actual pressure at the inlet manifold; and,
ii) determining an accumulator volume pressure based on the results of step i). The accumulator volume may be a common rail. The method may include determining the difference between the actual inlet/manifold pressure and a scheduled inlet /manifold pressure, and determining the accumulator volume based on this difference.

6. 发明公开

EP2944798A1 FUEL INJECTOR 有权转让
标题翻译：喷油器
公开(公告)号：EP2944798A1
公开(公告)日：2015-11-18
申请号：EP15164359.0
申请日：2015-04-21
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： RODIER, Nicolas , LABBE, Guillaume
IPC分类号： F02M47/02 , F02M61/10 , F02M61/12 , F02M61/20 , F02M61/16 , F02M61/04
CPC分类号： F02M47/027 , F02M61/042 , F02M61/10 , F02M61/12 , F02M61/168 , F02M61/205 , F02M2200/28 , F02M2547/003
摘要： A nozzle body (16) of a fuel injector (10) has an inner space extending along a main axis (A) and adapted to receive a slidably arranged valve needle (14), the inner space being divided in an upstream cylindrical chamber (38) and, a downstream cylindrical chamber (40). The nozzle body (16) is further provided with an inter-chambers (42) portion having a cylindrical tubular wall (44) axially protruding in the upstream chamber (38) and being adapted to cooperate, in use, with the valve needle (14) to define a throttle (28) inducing a fuel pressure drop.
摘要翻译：燃料喷射器（10）的喷嘴本体（16）具有沿着主轴线（A）延伸并且适于容纳可滑动布置的阀针（14）的内部空间，内部空间在上游圆柱形腔室（38 ）和下游圆柱形腔室（40）。所述喷嘴主体（16）还设置有具有在所述上游室（38）中轴向突出的圆柱形管状壁（44）的中间室（42）部分，并且适于在使用中与所述阀针（14 ）来定义引起燃料压降的节流阀（28）。

7. 发明公开

EP2942515A2 FUEL DELIVERY PRESSURE CONTROL 审中-公开
标题翻译：燃料输送压力控制
公开(公告)号：EP2942515A2
公开(公告)日：2015-11-11
申请号：EP15159323.3
申请日：2015-03-17
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： Schreurs, Bart
IPC分类号： F02D41/38
CPC分类号： F02D41/3809 , F02D41/3836
摘要： In an internal combustion engine, a method of controlling the pressure of a fuel accumulator volume which supplies fuel under pressure to one or more fuel injectors, comprising:
i) determining or measuring the actual pressure at the inlet manifold; and,
ii) determining an accumulator volume pressure based on the results of step i). The accumulator volume may be a common rail. The method may include determining the difference between the actual inlet/manifold pressure and a scheduled inlet /manifold pressure, and determining the accumulator volume based on this difference.
摘要翻译：在内燃机中，一种控制向一个或多个燃料喷射器供应处于压力下的燃料的燃料存储容积的压力的方法，包括：i）确定或测量入口歧管处的实际压力; 和ii）基于步骤i）的结果确定蓄积器体积压力。蓄能器体积可以是共轨。该方法可以包括确定实际入口/歧管压力和预定入口/歧管压力之间的差异，并且基于该差异确定累加器体积。

8. 发明公开

EP2914840A1 VALVE ARRANGEMENT 审中-公开
标题翻译：阀门布置
公开(公告)号：EP2914840A1
公开(公告)日：2015-09-09
申请号：EP13742019.6
申请日：2013-07-30
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： ROUILLON, Raphael , PEREIRA, Etienne , TRENADO, Guillaume , ROUET, Jean-Luc
IPC分类号： F02M63/00 , F02M37/00 , F16K15/04
CPC分类号： F02M63/025 , F02D41/3863 , F02M37/0029 , F02M63/005 , F02M63/0056 , F16K15/044 , F16K17/0406 , F16K17/048 , F16K27/0245 , Y10T137/7848
摘要： A valve arrangement (28) for use in limiting the pressure of fuel within an accumulator volume of an accumulator fuel system to a predetermined threshold level, the valve arrangement (28) comprising: a valve outlet (64, 66) for communication with a low pressure drain;a valve housing (30) provided with a valve housing bore for receiving fuel from the accumulator volume; and a valve member (50) having a closed position in which it is engaged with a valve seating (56) defined by the valve housing bore (48) to prevent fuel flow from the accumulator volume to the valve outlet (64, 66). The valve arrangement further comprises biasing means (70) for urging the valve member (50) towards the valve seating (56); a first restricted flow means (80) for restricting the flow of fuel between the accumulator volume and the valve outlet (64, 66) during a first stage of valve opening movement as soon as the valve member (50) is lifted from the valve seating (56); a second restricted flow means (82) effective during a second stage of valve opening movement which follows the first stage to provide a greater restriction than during the first stage; and a third restricted flow means (84) effective during a third stage of valve opening movement which follows the second stage to provide a variable restriction to fuel flow dependent on the extent of opening movement of the valve member (50). of the first, second and third restricted flow means (80, 82, 84) is defined between the valve member (50) and the valve housing bore (48).
摘要翻译： 1。一种用于将蓄压器燃料系统的蓄压器容积内的燃料压力限制到预定阈值水平的阀装置（28），所述阀装置（28）包括：阀出口（64,66），用于与低压高压排放口;阀壳体（30），设有用于接收来自所述蓄积器容积的燃料的阀壳体孔; 和具有关闭位置的阀构件（50），在所述关闭位置，所述阀构件与由所述阀壳体孔（48）限定的阀座（56）接合，以防止燃料从所述蓄压器体积流动到所述阀出口（64,66）。阀装置还包括偏压装置（70），用于将阀构件（50）推向阀座（56）; 第一限制流动装置（80），用于一旦所述阀构件（50）从所述阀座（50）提升时在所述阀打开移动的第一阶段期间限制所述蓄积器容积和所述阀出口（64,66）（56）; 第二限制流动装置（82），在第一阶段之后的阀门打开运动的第二阶段期间有效，以提供比第一阶段期间更大的限制; 和第三受限流动装置（84），其在第二阶段之后的第三阶段阀门开启运动期间有效，以取决于阀门构件（50）的开启运动的程度对燃料流动提供可变的限制。所述第一，第二和第三限流装置（80,82,84）的所述第二端限定在所述阀构件（50）和所述阀壳体孔（48）之间。

9. 发明授权

EP2726717B1 PUMP ASSEMBLY 有权转让
标题翻译：泵装置
公开(公告)号：EP2726717B1
公开(公告)日：2015-09-09
申请号：EP12730878.1
申请日：2012-06-20
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： WRIGHT, Keith
IPC分类号： F01N3/20
CPC分类号： F04B17/04 , F01N3/2066 , F01N2610/1433 , Y02T10/24 , Y10T29/49236

10. 发明授权

EP2623378B1 Plug-in vehicle security system with a wireless relay 有权转让
标题翻译：插件与无线中继车辆安全系统
公开(公告)号：EP2623378B1
公开(公告)日：2015-07-29
申请号：EP13153626.0
申请日：2013-02-01
申请人： Delphi Technologies, Inc.
发明人： Tieman, Craig A.
IPC分类号： B60R25/045 , B60R25/20 , B60R25/24
CPC分类号： B60R25/045 , B60R25/2018 , B60R25/24 , B60R25/246 , B60R2325/205

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