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. 发明申请

US20180274506A1 FUEL INJECTOR 审中-公开
公开(公告)号：US20180274506A1
公开(公告)日：2018-09-27
申请号：US15996090
申请日：2018-06-01
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L
发明人： George A. MEEK , Lukhbir PANESAR
IPC分类号： F02M43/04 , F02M61/14 , F02D19/10 , F02M47/02 , F02M61/10 , F02D19/06 , F02M63/00 , F02M61/16 , F02M55/02 , F02M45/08
CPC分类号： F02M43/04 , F02D19/0694 , F02D19/10 , F02M45/086 , F02M47/027 , F02M55/025 , F02M61/10 , F02M61/14 , F02M61/16 , F02M63/0015 , F02M63/0064 , F02M2200/40 , F02M2200/857 , Y02T10/36
摘要： A fuel injector for an internal combustion engine is disclosed. The fuel injector is installable in a cylinder head bore of a cylinder head of the engine and has a body region arranged to be received within the cylinder head bore, and a head region arranged to extend outside the cylinder head bore to protrude from the cylinder head when the injector is installed in the cylinder head bore. The injector includes a first valve needle arranged to control the injection of a gaseous fuel from a first outlet, a second valve needle arranged to control the injection of a liquid fuel from a second outlet, a gaseous fuel inlet for admitting the gaseous fuel to the injector, and a liquid fuel inlet port for admitting the liquid fuel to the injector. The gaseous fuel inlet is disposed in the body region of the injector, and the liquid fuel inlet port is disposed in the head region of the injector. The injector can also include an internal accumulator volume so that an external fuel rail is not necessary.

2. 发明授权

US10006422B2 Fuel injector 有权
公开(公告)号：US10006422B2
公开(公告)日：2018-06-26
申请号：US14892985
申请日：2014-05-21
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： George A. Meek , Lukhbir Panesar
IPC分类号： F02M43/04 , F02D19/06 , F02D19/10 , F02M47/02 , F02M63/00 , F02M61/10 , F02M61/14 , F02M61/16 , F02M45/08 , F02M55/02
CPC分类号： F02M43/04 , F02D19/0694 , F02D19/10 , F02M45/086 , F02M47/027 , F02M55/025 , F02M61/10 , F02M61/14 , F02M61/16 , F02M63/0015 , F02M63/0064 , F02M2200/40 , F02M2200/857 , Y02T10/36
摘要： A fuel injector for an internal combustion engine is disclosed. The fuel injector is installable in a cylinder head bore of a cylinder head of the engine and has a body region arranged to be received within the cylinder head bore, and a head region arranged to extend outside the cylinder head bore to protrude from the cylinder head when the injector is installed in the cylinder head bore. The injector includes a first valve needle arranged to control the injection of a gaseous fuel from a first outlet, a second valve needle arranged to control the injection of a liquid fuel from a second outlet, a gaseous fuel inlet for admitting the gaseous fuel to the injector, and a liquid fuel inlet port for admitting the liquid fuel to the injector. The gaseous fuel inlet is disposed in the body region of the injector, and the liquid fuel inlet port is disposed in the head region of the injector. The injector can also include an internal accumulator volume so that an external fuel rail is not necessary.

3. 发明授权

US09771907B2 Fuel injector 有权
公开(公告)号：US09771907B2
公开(公告)日：2017-09-26
申请号：US14892990
申请日：2014-04-29
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： George A. Meek , Lukhbir Panesar
IPC分类号： F02M51/00 , F02M43/04
CPC分类号： F02M51/005 , F02M43/04
摘要： A fuel injector for an internal combustion engine includes an injector body, a first actuator for controlling movement of a first valve needle for injecting a first fuel into a cylinder of the engine, and a second actuator for controlling movement of a second valve needle for injecting a second fuel into the cylinder. Each of the actuators are axially spaced along a longitudinal axis of the injector body and has a respective conductive element for carrying current to the actuator, the injector further includes an electrical connector module which has first and second electrical connectors for connection with an associated one of the conductive elements for the actuators. The electrical connector module is mounted between the first and second actuators along the longitudinal axis of the injector body.

4. 发明申请

US20150357732A1 ELECTRICAL ASSEMBLY WITH ELECTRICAL CONNECTION DEVICE 有权
标题翻译：具有电气连接装置的电气装置
公开(公告)号：US20150357732A1
公开(公告)日：2015-12-10
申请号：US14652939
申请日：2012-12-20
申请人： DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L. , RENAULT S.A.S.
发明人： CLAUDE CASSES , MARC HENRI GIRAUD , SEBASTIEN LIPETIT , STEPHANE JOSSE
IPC分类号： H01R11/28
CPC分类号： H01R11/288 , H01M2/202 , H01R13/111 , H01R13/6315
摘要： The present invention relates to an electrical assembly comprising a first element having a first connection portion and a second element having a second connection portion, and an electrical connection device having an electrical member comprising a connection part with a first portion and a second portion. The electrical member of the electrical connection device is at least partly inserted in a first opening section of the first connection portion and a second opening section of the second connection portion along an inserting axis. The first portion of the connection part is in electrical connection with the first connection portion of the first element and the second portion of the connection part is in electrical connection with the second connection portion of the second element.
摘要翻译：本发明涉及一种电气组件，其包括具有第一连接部分和具有第二连接部分的第二元件的第一元件，以及具有包括具有第一部分和第二部分的连接部分的电气部件的电连接装置的电连接装置。电连接装置的电气构件至少部分地插入第一连接部分的第一开口部分和第二连接部分的沿插入轴线的第二开口部分。连接部分的第一部分与第一元件的第一连接部分电连接，并且连接部分的第二部分与第二元件的第二连接部分电连接。

5. 发明授权

US10294908B2 Fuel injector 有权
公开(公告)号：US10294908B2
公开(公告)日：2019-05-21
申请号：US14892978
申请日：2014-05-21
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： George A. Meek , Lukhbir Panesar , Michael Colin Wickstone
IPC分类号： F02M61/10 , F02M43/04 , F02M45/08 , F02M47/02 , F02F1/24 , F02M45/00 , F02M45/10 , F02M61/04 , F02M61/08 , F02M63/00 , F02M61/18 , F02D41/00 , F02D19/06
摘要： A fuel injector, preferably a dual fuel injector, for an internal combustion engine is disclosed. The fuel injector comprises first and second valve needles (80, 100) arranged to control the injection of first and second fuels, first and second control chambers (88, 10) associated with the first and second valve needles (80, 100) respectively, a first control valve (26) comprising a first control valve member (48) and arranged to vary the pressure of a control fluid in the first control chamber (88) so as to cause opening and closing movement of the first valve needle (80), and a second control valve (28) comprising a second control valve member (60) and arranged to vary the control fluid 10 pressure in the second control chamber (110) so as to cause opening and closing movement of the second valve needle (100). The first and second control valve members (48, 60) are arranged for linear movement along a common control valve axis.

6. 发明授权

US10100797B2 Fuel injector 有权
公开(公告)号：US10100797B2
公开(公告)日：2018-10-16
申请号：US14892992
申请日：2014-05-21
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： George A. Meek , Lukhbir Panesar
IPC分类号： F02M61/12 , F02M43/04 , F02M47/02 , F02M51/06 , F02M63/00 , F02D41/00 , F02D19/06
摘要： A fuel injector (100) for an internal combustion engine is disclosed. The fuel injector is particularly suitable for use as a dual fuel injector, and comprises a generally tubular outer valve needle (130), an inner valve needle (140) slidably received in the outer valve needle (130), and a nozzle body assembly (112) comprising a tip part (120) and a needle guide part (118). The tip part (120) defines a seating region (120f) for the outer valve needle (130), and the needle guide part (118) comprises a guide bore (118e) for slidably receiving the outer valve needle (130). In one embodiment, the tip part (120) and the needle guide part (118) are made from different materials, and a biasing spring (148) for the outer valve needle (130) is housed in the nozzle body assembly (112).

7. 发明申请

US20170268473A1 FUEL INJECTOR 审中-公开
公开(公告)号：US20170268473A1
公开(公告)日：2017-09-21
申请号：US15327687
申请日：2015-07-08
申请人： Delphi International Operations Luxembourg S.À.R.L
发明人： Philippe Legrand
IPC分类号： F02M65/00 , F02M51/00 , F02M47/02
CPC分类号： F02M65/005 , F02M47/027 , F02M51/005
摘要： A fuel injector (10) comprising a needle (16) that can move between an entirely open position (PO) and a closed position (PF) is provided with a device (82) for identifying the position of the needle, in which an electrical circuit (84) is closed in the two extreme positions (PO, PF), the needle (16) being in electrical contact with the ground (G), the circuit (84) being open in any other intermediate position (Pi) of the needle (16), the needle (16) not being grounded (G).

8. 发明申请

US20160108874A1 FUEL INJECTOR 有权
标题翻译：喷油器
公开(公告)号：US20160108874A1
公开(公告)日：2016-04-21
申请号：US14892985
申请日：2014-05-21
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： George A. MEEK , Lukhbir PANESAR
IPC分类号： F02M43/04 , F02M61/16 , F02M63/00 , F02M61/14 , F02M61/10
CPC分类号： F02M43/04 , F02D19/0694 , F02D19/10 , F02M45/086 , F02M47/027 , F02M55/025 , F02M61/10 , F02M61/14 , F02M61/16 , F02M63/0015 , F02M63/0064 , F02M2200/40 , F02M2200/857 , Y02T10/36
摘要： A fuel injector (200) for an internal combustion engine is disclosed. The fuel injector is installable in a cylinder head bore of a cylinder head of the engine and comprises a body region (B) arranged to be received within the cylinder head bore, and a head region (H) arranged to extend outside the cylinder head bore to protrude from the cylinder head when the injector is installed in the cylinder head bore, a first valve needle (116) arranged to control the injection of a gaseous fuel from a first outlet, a second valve needle (120) arranged to control the injection of a liquid fuel from a second outlet, a gaseous fuel inlet (130) for admitting the gaseous fuel to the injector, and a liquid fuel inlet (156) for admitting the liquid fuel to the injector. The gaseous fuel inlet (130) is disposed in the body region (B) of the injector, and wherein the liquid fuel inlet (156) is disposed in the head region (H) of the injector. Preferably, the injector includes an internal accumulator volume (270) so that an external fuel rail is not necessary.
摘要翻译：公开了一种用于内燃机的燃料喷射器（200）。燃料喷射器可安装在发动机的气缸盖的气缸盖孔中，并且包括布置成容纳在气缸盖孔内的主体区域（B）和布置成延伸到气缸盖孔外侧的头部区域（H）当所述喷射器安装在所述气缸盖孔中时，从所述气缸盖突出;布置成控制从第一出口喷射气态燃料的第一阀针（116），布置成控制所述喷射的第二阀针来自第二出口的液体燃料，用于将气体燃料引入喷射器的气体燃料入口（130）和用于将液体燃料引入喷射器的液体燃料入口（156）。气体燃料入口（130）设置在喷射器的主体区域（B）中，并且其中液体燃料入口（156）设置在喷射器的头部区域（H）中。优选地，喷射器包括内部蓄能器容积（270），使得不需要外部燃料轨。

9. 发明申请

US20190010908A1 FUEL INJECTOR 审中-公开
公开(公告)号：US20190010908A1
公开(公告)日：2019-01-10
申请号：US16132020
申请日：2018-09-14
申请人： WESTPORT POWER INC. , DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： George A. MEEK , Lukhbir PANESAR
IPC分类号： F02M61/12 , F02M47/02 , F02M51/06 , F02M63/00
CPC分类号： F02M61/12 , F02D19/0694 , F02D41/0025 , F02D41/0027 , F02M43/04 , F02M47/025 , F02M51/0653 , F02M51/0675 , F02M63/001 , F02M2200/16 , F02M2200/46 , F02M2200/50 , F02M2200/90 , F02M2547/006 , Y02T10/36
摘要： A fuel injector for an internal combustion engine is disclosed. The fuel injector is particularly suitable for use as a dual fuel injector, and comprises a generally tubular outer valve needle, an inner valve needle slidably received in the outer valve needle, and a nozzle body assembly comprising a tip part and a needle guide part. The tip part defines a seating region for the outer valve needle, and the needle guide part comprises a guide bore for slidably receiving the outer valve needle. In one embodiment, a lower bore region of the needle guide part defines a. cavity around the outer valve needle which houses a biasing spring for the outer valve needle and a fuel. A collar for seating the biasing spring can be dimensioned to allow free flow of the fuel from the cavity into an annular accumulator volume defined between the outer valve needle and the bore of the tip part.

10. 发明申请

US20150207263A1 ELECTRICAL CONNECTOR 有权
标题翻译：电气连接器
公开(公告)号：US20150207263A1
公开(公告)日：2015-07-23
申请号：US14421195
申请日：2012-10-15
申请人： DELPHI INTERNATIONAL OPERATIONS LUXEMBOURG S.À.R.L.
发明人： Jean Fabre , Gilles Schmitt
IPC分类号： H01R13/52 , H01R43/00 , H01R13/6581
CPC分类号： H01R13/5202 , H01R13/506 , H01R13/6581 , H01R13/748 , H01R43/00 , H01R2201/26 , Y10T29/49208
摘要： An electrical connector including a housing made of rigid electrically insulating material and having an outer portion and an inner portion designed to receive an electrical terminal, a shielding made of electrically conductive material surrounding the inner portion including a rear extension, a sealing system including an outer seal, and an inner seal provided between the inner portion and the shielding. A method for assembling such an electrical connector is also presented.
摘要翻译：一种电连接器，包括由刚性电绝缘材料制成并具有设计成容纳电端子的外部部分和内部部分的壳体，由围绕包括后延伸部的内部部分的导电材料制成的屏蔽件，包括外部的密封系统密封件和设置在内部部分和屏蔽件之间的内部密封件。还提出了组装这种电连接器的方法。

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