专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP1870586B1 Apparatus for detecting and identifying component failure in a fuel system 有权
公开(公告)号：EP1870586B1
公开(公告)日：2018-12-05
申请号：EP07252238.6
申请日：2007-06-01
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： Williams, Edward T. , Erdem, Evrin B.
IPC分类号： F02D41/22 , F02M63/02 , F02M59/36 , F02D41/38
CPC分类号： F02D41/3845 , F02D41/221 , F02D2041/224 , F02D2041/288 , F02M63/0225 , F02M2200/24
摘要： A detector (80) for detecting the operational status of one or more fuel pumps (6) in a fuel system of a vehicle, the system comprising an accumulator volume (4) for storing high pressure fuel, one or more injectors (8) arranged in fluid communication with the accumulator volume and one or more high pressure fuel pumps (6) arranged in fluid communication with the accumulator volume so as to supply high pressure fuel thereto, the operation of the one or more fuel pumps being controlled by a filling pulse signal (84) from a control means (22), the detector comprising inputs (30, 82, 84, 88, 90) for receiving data representing at least one current system parameter; processing means (92) arranged to compare the at least one current system parameter against one or more predetermined system parameters in order to identify the operational status of the one or more fuel pumps (6).

2. 发明公开

EP3383153A1 DISPOSITIF DE DISSIPATION DE CHALEUR D'UN DISPOSITIF ELECTRONIQUE 审中-公开
公开(公告)号：EP3383153A1
公开(公告)日：2018-10-03
申请号：EP18160419.0
申请日：2018-03-07
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： RIEKE, Matthias , KLINK, Volker , BADARAU-TRESCOVAN, Florin
IPC分类号： H05K7/20 , H05K7/14 , H05K5/00
CPC分类号： H05K1/147 , H05K1/0203 , H05K1/184 , H05K5/0204 , H05K5/0213 , H05K7/1427 , H05K7/1434 , H05K7/20145 , H05K7/20154 , H05K7/20854 , H05K7/20863 , H05K2201/056 , H05K2201/058 , H05K2201/10189 , H05K2201/10901 , H05K2201/10939
摘要： Un dispositif électronique (10) pour véhicule automobile comprend un boîtier tubulaire (12) métallique s'étendant longitudinalement et débouchant à ses deux extrémités (24, 26); le boitier tubulaire (12) comprenant une paroi (31) ayant un profil incurvé comportant des ailettes de refroidissement (34) sur sa surface extérieure (32). Le dispositif électronique (10) comprend également un ensemble de cartes à circuit imprimé (18) comportant une première pluralité (74) de cartes à circuit imprimé (74, 76) comprenant des composants électroniques (19) générant de la chaleur, les cartes à circuit imprimés (74, 76) de l'ensemble étant reliées entre elles par des éléments conducteurs flexible (92, 94). Le dispositif comprend également un premier dissipateur de chaleur (14) agencé à l'intérieur du boîtier tubulaire (12) comprenant une paroi (108) incurvée s'étendant globalement parallèlement à la paroi (31) incurvée du boîtier tubulaire (12). La première pluralité (74) de cartes à circuit imprimé (74, 76) est intercalée entre la surface intérieure (48) incurvée de la paroi (31) du boîtier (12) et la paroi (108) incurvée du premier dissipateur de chaleur (14) de sorte à pouvoir dissiper la chaleur au travers du premier dissipateur de chaleur (14) et de la paroi (31) incurvée équipée d'ailettes de refroidissement (34) du boîtier tubulaire (12).

3. 发明公开

EP3376016A1 CONTROL VALVE OF A FUEL INJECTOR 审中-公开
公开(公告)号：EP3376016A1
公开(公告)日：2018-09-19
申请号：EP18165540.8
申请日：2015-09-29
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： GLOGLO, Arnaud , LESIEUR, Cyrille , THIBAULT, Thierry , CHERON, Antonin
IPC分类号： F02M63/00 , F02M47/02
CPC分类号： F02M47/027 , F02M63/0071 , F02M63/0078
摘要： A control valve (16) of a fuel injector is provided with a cylindrical valve body (42) extending along a main axis from an upper face (44) to a lower face (46), said body (42) being provided with a large cylindrical shallow recess (48) opening in said upper face (44) and in the bottom of which opens a valve distributor bore (50) axially extending toward the lower face (46). The control valve further has a magnetic armature-stem assembly (62) and, guiding means (56) for slidably guiding the armature-stem assembly (62) into the valve bore (50) and with seating means (70, 72, 74), distinct and independent means from the guiding means (56), for opening or closing a fluid communication between a high pressure conduit (112) and a return conduit (110), both conduits opening in said bore (50).

4. 发明授权

EP3164592B1 ELECTROVANNE DE REGULATION DE PRESSION 有权
公开(公告)号：EP3164592B1
公开(公告)日：2018-08-29
申请号：EP15728035.5
申请日：2015-06-15
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： MARECHAL, Michel , SAUVAGE, Frédéric , MENAND, Alexis , AMAND, Alain , CEZON, Nicolas , VOIGT, Peter
IPC分类号： F02M63/00 , F02M63/02 , F16K15/18 , F16K31/40
CPC分类号： F02M63/025 , F02M63/0052 , F02M2200/302 , F02M2200/304 , F02M2200/306 , F02M2200/315 , F16K15/183 , F16K15/185 , F16K31/402

5. 发明授权

EP3155692B1 CONNECTEUR ÉLECTRIQUE BLINDÉ ET SON PROCÉDÉ DE FABRICATION 有权
公开(公告)号：EP3155692B1
公开(公告)日：2018-08-22
申请号：EP15729415.8
申请日：2015-06-10
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： FABRE, Jean , SCHMITT, Gilles
IPC分类号： H01R9/05 , H01R13/6593 , H01R13/52 , H01R13/58
CPC分类号： H01R13/6593 , H01R9/05 , H01R9/0524 , H01R13/52 , H01R13/5205 , H01R13/58 , H01R13/5837

6. 发明授权

EP2594775B1 A method of assessing the functioning of an EGR cooler in an internal combustion engine 有权
标题翻译：评估内燃机中EGR冷却器功能的方法
公开(公告)号：EP2594775B1
公开(公告)日：2018-01-10
申请号：EP11189279.0
申请日：2011-11-16
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： Michel, Eric
IPC分类号： F02M26/00 , F02D41/22 , F02D35/02 , F02D41/00 , F02D41/34 , F02M26/49 , F02M26/33
CPC分类号： F02D41/0065 , F01P2060/10 , F02D35/023 , F02D35/028 , F02D41/345 , F02D2041/0067 , F02M26/33 , F02M26/49
摘要： A method of assessing the functioning of an EGR cooler of an EGR system in an internal combustion engine, wherein the EGR cooler can be selectively operated in a first and a second operating condition; and wherein the engine comprises at least one cylinder equipped with a pressure sensor. The assessment of the functioning of the EGR cooler is based on the variation of a combustion characteristic value depending on cylinder pressure (CA50), upon switching of the EGR cooler from a first to a second operating condition.

7. 发明公开

EP3258118A1 VALVE 审中-公开
标题翻译：阀
公开(公告)号：EP3258118A1
公开(公告)日：2017-12-20
申请号：EP17180336.4
申请日：2016-06-30
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： McHATTIE, James
IPC分类号： F15C1/00 , F02M59/46 , F02M37/00 , F02M63/00
CPC分类号： F02M59/464 , F02M37/0023 , F02M63/0054
摘要： A valve section comprising a first portion (306) and a second portion (308), and a valve assembly comprising a first portion and a plurality of second portions, wherein a fluid pathway comprising curved surfaces, provided on a bore of the second portions, provide switch backs to alter the pressure of fluid such as fuel flowing in either direction through the valve, and the valve section comprising a venturi provided by a narrow drilling (202).
摘要翻译：包括第一部分（306）和第二部分（308）的阀部分以及包括第一部分和多个第二部分的阀组件，其中设置在第二部分的孔上的包括弯曲表面的流体通路包括第一部分和第二部分，提供换向器以改变诸如沿任一方向流过阀的流体的流体的压力，并且阀部分包括由窄钻孔（202）提供的文氏管。

8. 发明公开

EP3249759A1 ELECTRICAL CONNECTOR WITH MATE-ASSIST LEVER AND INTEGRATED CPA 审中-公开
标题翻译：电子连接器与伴随辅助杠杆和集成CPA
公开(公告)号：EP3249759A1
公开(公告)日：2017-11-29
申请号：EP16170969.6
申请日：2016-05-24
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： BHUTANI, Gaurav , LOAS, Sylvain
IPC分类号： H01R13/629
CPC分类号： H01R13/62955 , H01R13/62944
摘要： The present invention relates to an electrical connector (100) comprising a connector housing (110), a mate assist lever (200) arranged movably on the connector housing (110) to facilitate the mating process with a corresponding counter connector and a locking device (300) mounted movably on said lever (200), wherein the locking device (300) can be arranged in two positions, a deactivated position wherein movement of said lever (200) is prevented and an activated position, which allows movement of said lever (200) characterized in that said lever (200) is arranged on the housing (110), such that in a first position the mating process of the connector (100) with the corresponding counter connector can be initiated and wherein in said first position movement of said lever (200) can be prevented by arranging the locking device (300) in its deactivated position.
摘要翻译：本发明涉及一种电连接器（100），其包括连接器壳体（110），配合辅助杆（200），其可移动地布置在连接器壳体（110）上以便于与相应的配对连接器和锁定装置（300）可移动地安装在所述杠杆（200）上，其中，所述锁定装置（300）可以布置在两个位置，即所述杠杆（200）的运动被阻止的停用位置和允许所述杠杆其特征在于，所述杠杆（200）布置在所述壳体（110）上，使得在第一位置中能够启动所述连接器（100）与所述对应连接器的配合过程，并且其中在所述第一位置通过将锁定装置（300）布置在其停用位置中可以防止所述杠杆（200）。

9. 发明公开

EP3225830A1 FUEL INJECTORS 审中-公开
标题翻译：燃油喷射器
公开(公告)号：EP3225830A1
公开(公告)日：2017-10-04
申请号：EP17160210.5
申请日：2017-03-09
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： BICHON, Frédéric , BONFIGLI, Fabrizio
IPC分类号： F02M55/00 , F02M61/14
CPC分类号： F02M61/14 , F02M55/002 , F02M2200/853
摘要： The invention comprises a fuel injector (20) for supplying fuel to a fuel combustion engine, the fuel injector (20) comprising an injector body (21) adapted to receive an injector assembly and supply fuel thereto and a backleak nipple (23a) communicating with an internal chamber of the injector body (21), the backleak nipple (23a) being connected to a backleak pipe (24) via a backleak connector (23) for returning excess fuel to a low pressure fuel tank. The fuel injector (20) comprises a support mechanism (25) adapted to bias the backleak pipe (24) towards the injector body (21).
摘要翻译：本发明包括用于将燃料供应到燃料发动机的燃料喷射器（20），所述燃料喷射器（20）包括适于接收喷射器组件并向其供应燃料的喷射器主体（21）和与所述喷射器主体（21）的内部腔室，后部回油管接头（23a）经由后部回油连接器（23）连接到后部回油管（24），用于将过量燃料返回到低压油箱。燃料喷射器（20）包括适于将后部泄漏管（24）朝向喷射器本体（21）偏置的支撑机构（25）。

10. 发明公开

EP3215733A1 FUEL DELIVERY SYSTEM 审中-公开
标题翻译：燃料输送系统
公开(公告)号：EP3215733A1
公开(公告)日：2017-09-13
申请号：EP15771586.3
申请日：2015-09-29
申请人： Delphi International Operations Luxembourg S.à r.l.
发明人： BROWN, Andrew
IPC分类号： F02M63/02 , F02M37/00 , F02M55/00 , F02M59/34 , F02M63/00
CPC分类号： F02M63/0073 , F02M37/0029 , F02M55/002 , F02M59/34 , F02M63/0056 , F02M63/024
摘要： A combined low pressure regulator and venturi (100,200) component for common rail internal combustion engine fuel delivery system, comprising a piston (104,204) reciprocally movable within an outer body (102,202) of the combined unit, and a venturi for creating a depression for an injector leak return flow path (32).
摘要翻译：一种用于共轨内燃机燃料输送系统的组合式低压调节器和文丘里管（100,200）部件，包括在组合单元的外体（102,202）内往复运动的活塞（104,204）以及用于产生用于喷射器泄漏返回流动路径（32）。

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