专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明公开

EP2372139A1 Actuator Arrangement for use in a Fuel Injector 有权
标题翻译： Aktuatoranordnung zur Verwendung mit einem Kraftstoffinjektor
公开(公告)号：EP2372139A1
公开(公告)日：2011-10-05
申请号：EP10157760.9
申请日：2010-03-25
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Winandy, Jean-Pierre , Carpentier, Christophe
IPC分类号： F02M51/06 , F02M61/16 , F02M63/00
CPC分类号： F02M51/0603 , F02M61/168 , F02M63/0026
摘要： The present invention relates an actuator arrangement for use in a fuel injector, comprising: a piezoelectric actuator having a body section, said body section having a first end piece and a second end piece; a sleeve which enshrouds at least part of the body section of the actuator; and at least one constrictive member, disposed externally with respect to the sleeve wherein the constrictive member applies a constrictive force to the sleeve to maintain a seal between the sleeve and the underlying body section of the actuator. The underlying body section comprises an alternation of smooth sections and rough sections; said rough sections comprising superficial markings.
摘要翻译：本发明涉及一种用于燃料喷射器的致动器装置，包括：具有主体部分的压电致动器，所述主体部分具有第一端部件和第二端部件; 套筒，其包围致动器的主体部分的至少一部分; 以及至少一个缩颈构件，其相对于所述套筒设置在外部，其中所述缩颈构件向所述套筒施加约束力以保持所述套筒和所述致动器的下面的身体部分之间的密封。下面的主体部分包括平滑部分和粗糙部分的交替; 所述粗糙部分包括表面标记。

72. 发明授权

EP2060776B1 Fuel lance 有权
标题翻译：燃料枪
公开(公告)号：EP2060776B1
公开(公告)日：2011-10-05
申请号：EP07254437.2
申请日：2007-11-13
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Bonfigli, Fabrizio A. , D'Aubyn, Robert A. , Legrand, Philippe H. , Phillips, Simon H. , Autret, Emmanuel
IPC分类号： F02M55/02 , F02M61/14
CPC分类号： F02M55/005 , F02M55/02 , F02M61/14 , F02M61/165 , Y10T403/635

73. 发明授权

EP2086028B1 A clip 有权
标题翻译：钳
公开(公告)号：EP2086028B1
公开(公告)日：2011-09-21
申请号：EP08250365.7
申请日：2008-01-30
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Winandy, Jean-Pierre , Lafon, Christophe
IPC分类号： H01L41/053 , F16B2/24
CPC分类号： F16B2/245 , H01L41/053 , Y10T24/44

74. 发明授权

EP2075454B1 Fuel injector assembly 失效转让
标题翻译：燃料喷射结构
公开(公告)号：EP2075454B1
公开(公告)日：2011-09-21
申请号：EP07124184.8
申请日：2007-12-31
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Felton, George , Crowder, Leslie
IPC分类号： F02M55/00
CPC分类号： F02M55/002 , F02M55/005

75. 发明授权

EP2131020B1 Method of dosing reagent 有权
标题翻译：给药剂的方法
公开(公告)号：EP2131020B1
公开(公告)日：2011-08-03
申请号：EP09160908.1
申请日：2009-05-22
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Dingle, Philip , Hardy, Martin , Zuelch, Roman
IPC分类号： F01N3/035 , F01N3/20 , F01N9/00 , F01N11/00 , F01N3/021 , F01N3/08 , F01N13/04
CPC分类号： F01N3/208 , F01N3/021 , F01N3/035 , F01N3/0807 , F01N3/0814 , F01N3/0878 , F01N3/106 , F01N11/00 , F01N13/009 , F01N13/011 , F01N2240/25 , F01N2240/36 , F01N2250/02 , F01N2250/12 , F01N2250/14 , F01N2260/024 , F01N2410/04 , F01N2410/12 , F01N2560/021 , F01N2560/026 , F01N2570/14 , F01N2610/02 , F01N2610/03 , F01N2610/1413 , F01N2610/1433 , F01N2610/146 , F01N2900/0412 , F01N2900/08 , F01N2900/1814 , Y02A50/2344 , Y02T10/24 , Y02T10/47
摘要： A method of dosing a reagent into an exhaust gas stream of an internal combustion engine (3) having an SCR catalyst (13), the method comprising injecting reagent from a reagent tank (21) into the exhaust gas stream at a position upstream of the SCR catalyst (13) using a reagent injector (40) in accordance with a first dosing schedule in order to remediate a predetermined proportion of NOx in the exhaust gas stream, the first dosing schedule being associated with a first range of engine operating conditions; and injecting reagent from the reagent tank (21) into the exhaust gas stream at a position upstream of the SCR catalyst (13) using a reagent injector (40) in accordance with a second dosing schedule in order to enable heat transfer between the reagent injector (40) and said injected reagent, the second dosing schedule being associated with a second range of engine operating conditions. Dosing in accordance with said first or said second dosing schedule is carried out in dependence on whether engine operating conditions lie within said first or said second range of engine operating conditions, and the proportion of NOx in the exhaust gas stream which is remediated by dosing using said second dosing schedule is less than said predetermined portion. A reagent dosing system (1) is also provided for dosing a reagent into the exhaust gas stream of an internal combustion engine (3), comprising a reagent tank (21) for storing a supply of reagent, an injector module (40) comprising an atomising dispenser (42) and a positive-displacement metering pump (41) which draws reagent from the reagent tank (21) and delivers it to the dispenser (42) a supply line (35) coupling the reagent tank (21) to the injector module (40), and a dosing control unit (70) operable to control the injector module (40) to inject reagent into the exhaust gas stream. A priming pump (80) is provided to urge reagent along the supply line (35) toward the injector module (40) under selected conditions.

76. 发明公开

EP2348586A1 Apparatus for electrical connection 审中-公开
标题翻译： Vorrichtungfüreine elektrische Verbindung
公开(公告)号：EP2348586A1
公开(公告)日：2011-07-27
申请号：EP10151182.2
申请日：2010-01-20
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Calonne, Jerome , Hardy, Martin
IPC分类号： H01R39/64
CPC分类号： H01R39/64 , H01R13/24 , H01R13/533
摘要： Apparatus is disclosed that is suitable for connecting first and second electrical connection points arranged at different angular orientations, for example in a fuel injector having a pressure sensor integrated into a cap nut. The apparatus comprises a generally cylindrical first body (118) having a first electrical connection point (B), a generally tubular second body (122) attachable to an end region (120) of the first body (118) and having a second electrical connection point (136), a first annular conductor (152) associated with the first body (118) and connected to the first connection point (B), and a second annular conductor (164) associated with the second body (122) and connected to the second connection point (136). The first and second connection points (B, 136) are located laterally from a common axis (A) of the first and second bodies (118, 122) and, when the second body (122) is attached to the first body (118), the first and second annular conductors (152, 164) are in electrical contact so as to connect the first connection point to the second connection point (136) irrespective of whether the first and second connection points are in alignment in a direction parallel to the common axis (A).
摘要翻译：公开了适用于连接以不同角取向布置的第一和第二电连接点的装置，例如在具有集成到盖螺母中的压力传感器的燃料喷射器中。该设备包括具有第一电连接点（B）的大致圆柱形的第一主体（118），可连接到第一主体（118）的端部区域（120）的大致管状的第二主体（122），并且具有第二电连接点（136），与第一主体（118）相关并连接到第一连接点（B）的第一环形导体（152）和与第二主体（122）相关联的第二环形导体（164）第二连接点（136）。第一和第二连接点（B，136）从第一和第二主体（118,122）的公共轴线（A）横向定位，并且当第二主体（122）附接到第一主体（118）时，第一和第二环形导体（152,164）是电接触的，以便将第一连接点连接到第二连接点（136），而不管第一和第二连接点是否在平行于共轴（A）。

77. 发明公开

EP2343746A1 Method of Encapsulating an Actuator having a Piezoelectric Actuator Stack 有权
标题翻译： Verfahren zur Verkapselung eines Aktuators mit einem piezoelektrischen Aktuatorstapel
公开(公告)号：EP2343746A1
公开(公告)日：2011-07-13
申请号：EP10150453.8
申请日：2010-01-11
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Berlemont, Jean-Francois , Gris, Christian , Winandy, Jean-Pierre , Vit, Romain
IPC分类号： H01L41/053 , F02M51/06
CPC分类号： H01L41/0533 , F02M51/0603 , H01L41/083 , H01L41/23
摘要： The invention concerns an encapsulated actuator as well as a method of encapsulating an actuator/stack in an encapsulation member, which comprising at least an innermost heat shrinkable, polymeric sleeve member and an overlaying outermost, heat shrinkable, polymeric sleeve member. The sleeve members have each a different shrinkage temperature, wherein the shrinkage temperature of the outermost sleeve member is higher than the shrinkage temperature of the innermost sleeve member. The method comprising essentially the following steps:
a. Arranging the stack inside the innermost sleeve member,
b. Arranging the outermost sleeve member so as to overlay the innermost sleeve member(s),
c. Placing the stack under vacuum so as to degas it,
d. Heating the stack above the shrinkage temperature of the outermost sleeve member so as to shrink the outermost sleeve member,
e. Placing the stack under atmospheric pressure
f. Cooling the stack.
摘要翻译：本发明涉及封装的致动器以及将致动器/堆叠封装在密封构件中的方法，其包括至少最内部的可热收缩的聚合物套筒构件和覆盖最外的可热收缩的聚合物套筒构件。套筒构件具有不同的收缩温度，其中最外层套筒构件的收缩温度高于最内套筒构件的收缩温度。该方法基本上包括以下步骤：a。将堆叠排列在最内套筒构件内，b。排列最外侧的套筒构件以覆盖最内侧的套筒构件，c。将叠层放置在真空下以脱气，d。将堆叠加热到最外层套筒构件的收缩温度以上以收缩最外层的套筒构件，将堆叠置于大气压下f。冷却堆叠。

78. 发明公开

EP2325465A1 Fuel injector communication system 审中-公开
标题翻译： Kraftstoffeinspritzdüsen-Kommunikationssystem
公开(公告)号：EP2325465A1
公开(公告)日：2011-05-25
申请号：EP09176946.3
申请日：2009-11-24
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Archer, Michael , Fallahi, Abdolreza
IPC分类号： F02D41/20 , F02D41/24 , F02M51/00
CPC分类号： F02D41/2435 , F02D19/061 , F02D41/02 , F02D41/20 , F02D41/2432 , F02D41/2467 , F02D41/28 , F02D2041/2006 , F02D2041/2051 , F02M2200/8007 , H01F2007/1822
摘要： An injector (56) for a fuel injection system comprising: input means (51a,51b) for receiving drive signals from an injector drive circuit for controlling operation of the injector, and; an ID chip (62) wherein the injector further comprises an electronic latch means (68) arranged such that (i) in response to a first condition, the electronic latch means is arranged to be enabled such that the ID chip is in communication with the injector drive circuit via the input means, and; (ii) in response to a second condition, the electronic latch means is arranged to be disabled such that the ID chip is not in communication with the injector drive circuit via the input means.
摘要翻译：一种用于燃料喷射系统的喷射器（56），包括：输入装置（51a，51b），用于接收来自喷射器驱动电路的驱动信号，用于控制喷射器的操作; ID芯片（62），其中所述注射器还包括电子锁存装置（68），其被布置为使得（i）响应于第一状态，所述电子锁存装置被布置为能够使得所述ID芯片与经由输入装置的喷射器驱动电路，（ii）响应于第二条件，电子锁存装置被布置为被禁用，使得ID芯片经由输入装置不与喷射器驱动电路连通。

79. 发明授权

EP1837518B1 Damping arrangement for a fuel injector 有权
标题翻译：阻尼装置用于喷射阀
公开(公告)号：EP1837518B1
公开(公告)日：2011-05-25
申请号：EP06251470.8
申请日：2006-03-20
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Cooke, Michael
IPC分类号： F02M61/20 , F02M51/06 , F02M47/02 , F02M45/08
CPC分类号： F02M45/086 , F02M47/02 , F02M51/0603 , F02M61/1806 , F02M61/205 , F02M2200/304 , F02M2200/306 , F02M2200/46

80. 发明公开

EP2322797A1 Armature for a Solenoid Actuator 有权转让
标题翻译：电磁执行器的电枢
公开(公告)号：EP2322797A1
公开(公告)日：2011-05-18
申请号：EP09175837.5
申请日：2009-11-12
申请人： Delphi Technologies Holding S.à.r.l.
发明人： Cooke, Michael
IPC分类号： F04B17/04 , F02M63/00 , F01N3/20
CPC分类号： F04B17/046 , F01N3/2066 , F01N2550/05 , F01N2610/14 , F02M2200/04 , F04B17/048
摘要： An armature (132; 232; 332) for a solenoid actuator is disclosed. The armature comprises a first face (170; 270; 370) comprising a recess (174; 274; 374) suitable for receiving a biasing spring in use of the armature; a second face (172; 272; 372) opposite the first face (170; 270; 370); and fluid communication means (178; 210; 310) for providing a fluid flow path through the armature between the recess (174; 274; 374) and the second face (172; 272; 372) in use of the armature. The first face (170; 270; 370) is uninterrupted by the fluid communication means (178; 210; 310). The invention reduces the risk of cavitation damage during operation of the actuator. In one application, the actuator is used in a fluid pump (100; 200) for a selective catalytic reduction system.
摘要翻译：公开了一种用于电磁致动器的电枢（132; 232; 332）。所述电枢包括第一面（170; 270; 370），所述第一面（170; 270; 370）包括适于在使用所述电枢时接收偏置弹簧的凹槽（174; 274; 374）与第一面（170; 270; 370）相对的第二面（172; 272; 372）; 和流体连通装置（178; 210; 310），用于在所述衔铁的使用中提供穿过所述凹部（174; 274; 374）和所述第二面（172; 272; 372）之间的所述衔铁的流体流动路径。第一面（170; 270; 370）不被流体连通装置（178; 210; 310）中断。本发明降低了致动器操作期间的气穴损伤风险。在一个应用中，致动器用于选择性催化还原系统的流体泵（100; 200）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式