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1. 发明公开

EP4359660A1 A REINFORCED FUEL RAIL AND A MANUFACTURING PROCESS THEREOF 审中-公开
公开(公告)号：EP4359660A1
公开(公告)日：2024-05-01
申请号：EP22734607.9
申请日：2022-06-22
申请人： Robert Bosch GmbH
发明人： WEBER, Ralf , YURUMEZ, Omercan , OTUK, Cengiz , REHWALD, Andreas
IPC分类号： F02M55/02 , F02M61/16
CPC分类号： F02M55/025 , F02M61/168 , F02M2200/8020130101 , F02M2200/85720130101

2. 发明授权

EP2825335B1 VERFAHREN ZUR HERSTELLUNG EINES VENTILS 有权
公开(公告)号：EP2825335B1
公开(公告)日：2018-12-05
申请号：EP13703824.6
申请日：2013-02-13
申请人： Robert Bosch GmbH
发明人： ROCHAS, Pierre-Marie , ROBIN, Samuel , VERDIER, Elian
IPC分类号： B21J5/12 , B21K1/22 , F02M61/16 , F02M63/00 , B21K1/24
CPC分类号： B21J5/12 , B21K1/22 , F02M61/168 , F02M63/0036 , F02M63/0052

3. 发明授权

EP3191706B1 DÜSENNADEL FÜR EINE KRAFTSTOFFEINSPRITZEINRICHTUNG UND KRAFTSTOFFEINSPRITZEINRICHTUNG 有权
公开(公告)号：EP3191706B1
公开(公告)日：2018-06-13
申请号：EP15744224.5
申请日：2015-07-30
申请人： Robert Bosch GmbH
发明人： CHRIST, Wilhelm , ULRICH, Lars , HEKEL, Maike
IPC分类号： F02M61/16 , F02M61/18 , F02M61/10
CPC分类号： F02M61/10 , F02M61/166 , F02M61/168 , F02M61/18 , F02M2200/46 , F02M2200/90 , F02M2200/9007 , F02M2200/9092

4. 发明授权

EP3002445B1 INJECTOR ASSEMBLY 有权
标题翻译：注射器组件
公开(公告)号：EP3002445B1
公开(公告)日：2018-03-14
申请号：EP15186216.6
申请日：2015-09-22
申请人： HONDA MOTOR CO., LTD.
发明人： TANI, Yusaburo
IPC分类号： F02M51/00 , F02M55/00 , F02M61/14 , F02M61/16 , F02M69/46
CPC分类号： F02M55/004 , F02M51/005 , F02M61/14 , F02M61/168 , F02M69/462 , F02M2200/851 , F02M2200/852 , F02M2200/855
摘要： In a fuel injector 10, a distal end portion is fitted into a mounting member. A fuel joint 20 having a connecting pipe portion 22 is liquid-tightly connected to a proximal portion of the injector 10. A joint pressing member 30 which restricts the displacement of the fuel joint 20 in the direction away from the mounting member is provided. The joint pressing member 30 is fixed by fastening to the mounting member. The injector 10 is fixed to the mounting member by restricting the displacement of the fuel joint 20 by the joint pressing member 30. The injector 10 and the fuel joint 20 can be attached to each other at differing angles, to provide an injector assembly which can be easily used in common by vehicles having different specifications.

5. 发明公开

EP3279463A1 A FUEL INJECTION ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的燃油喷射组件
公开(公告)号：EP3279463A1
公开(公告)日：2018-02-07
申请号：EP16182702.7
申请日：2016-08-04
申请人： Continental Automotive GmbH
发明人： Pasquali, Marco , Puccini, Andrea
IPC分类号： F02M61/14 , F02M61/16
CPC分类号： F02M61/14 , F02M61/168 , F02M2200/852 , F02M2200/853
摘要： A fuel injection assembly for an internal combustion engine having a holding component (14) for securing a fuel injector (4) to an injector cup (2), having two generally parallel supporting arms (18) adapted to engage opposite sides of an annular groove in a fuel injector to secure the fuel injector (4) in an injector cup (2). The holding component (14) has two resilient arms (28) extending from a base part (16) of the holding component (14) to engage the injector cup (2) and at least one depending leg (22) engageable in a corresponding receiving part on the fuel injector (4) to accurately position the fuel injector (4) angularly relative to the injector cup (2).
摘要翻译：一种用于内燃机的燃料喷射组件，其具有用于将燃料喷射器（4）固定到喷射器杯（2）的保持部件（14），具有两个大致平行的支撑臂（18），所述支撑臂适于接合环形槽在燃料喷射器中将燃料喷射器（4）固定在喷射器杯（2）中。保持部件（14）具有两个从保持部件（14）的底座部分（16）延伸以接合喷射器杯（2）的弹性臂（28）和至少一个悬挂腿（22），该至少一个悬垂腿可接合在相应的接收部部分位于燃料喷射器（4）上以相对于喷射器杯（2）成角度地精确定位燃料喷射器（4）。

6. 发明授权

EP1767774B1 Method and apparatus for manufacturing a valve group for an injector 有权
标题翻译：用于制造用于喷射器的阀组的方法和装置
公开(公告)号：EP1767774B1
公开(公告)日：2018-01-10
申请号：EP05020821.4
申请日：2005-09-23
申请人： Continental Automotive GmbH
发明人： Gestri, Luca , Mureddu, Annamaria
IPC分类号： F02M61/16 , F02M65/00 , F02M61/08 , F02M61/18
CPC分类号： F02M61/168 , F02M61/08 , F02M61/18
摘要： A valve group (2) has a cartridge (4) with a cartridge recess (10). A needle (8) is arranged in the cartridge recess (10) movable in axial direction. The cartridge (4) and the needle (8) prevent a fluid flow through an cartridge opening (11) in a closed position of the needle (8) and otherwise enable the fluid flow through the cartridge opening (11). The cartridge recess (10) has one or more characteristic diameters. At least one characteristic geometry of the respective needle (8) for the cartridge (4) is manufactured dependent on the one or respectively more characteristic diameters of the cartridge recess (10).

7. 发明公开

EP3051116A4 ATTACHMENT STRUCTURE OF NOZZLE PLATE FOR FUEL INJECTION DEVICE 审中-公开
公开(公告)号：EP3051116A4
公开(公告)日：2017-12-20
申请号：EP14850083
申请日：2014-09-19
申请人： ENPLAS CORP
发明人： NOGUCHI KOJI
IPC分类号： F02M61/18 , F02M61/16 , F16B2/22 , F16B5/07 , F16B21/18
CPC分类号： F02M61/145 , F02M61/04 , F02M61/168 , F02M61/1806 , F02M61/1853 , F02M69/044 , F02M2200/8015 , F02M2200/8023 , F02M2200/9015 , F16B7/0413 , F16B21/073 , F16B21/186
摘要： [Object] To provide the attachment structure of a fuel injection device nozzle plate capable of reducing the manufacturing man-hours and the manufacturing cost of a fuel injection device. [Solution] A fuel injection device nozzle plate (3) includes a cylindrical fitting part (12) to be fitted onto the front end side of a metal valve body (5) having a fuel injection port (4) and a bottom wall part (14) formed so as to block one end side of the cylindrical fitting part (12), the bottom wall part (14) abutting against a front end surface (13) of the valve body (5) and having a nozzle hole (7). In addition, the cylindrical fitting part (12) and the bottom wall part (14) are made of synthetic resin and formed integrally. The valve body (5) is provided with an outer periphery around which an interlocking projection (8) is formed. An arm part (10) of synthetic resin engaging with the interlocking projection (8) is formed integrally with the cylindrical fitting part (12) and the cylindrical fitting part (12) is fixed to the valve body (5) when the arm part (10) engages with the interlocking projection (8) in the state in which the bottom wall part (14) abuts against the front end surface (13) of the valve body (5).

8. 发明公开

EP3247895A1 SOLENOID-BASED FUEL INJECTOR 审中-公开
标题翻译：基于电磁阀的燃油喷射器
公开(公告)号：EP3247895A1
公开(公告)日：2017-11-29
申请号：EP16701854.8
申请日：2016-01-20
申请人： Sentec Ltd
发明人： DAMES, Andrew , MEANWELL, Hilary , DAVIDSON, Robert , WEHRENFENNIG, Christian , EVETT, James
IPC分类号： F02M51/06 , F02M63/00 , F02M61/20 , F02M61/08 , F02M61/16
CPC分类号： F02M51/0653 , F02M51/0614 , F02M51/066 , F02M51/0671 , F02M51/0685 , F02M51/0692 , F02M61/08 , F02M61/168 , F02M61/20 , F02M63/0024 , F02M63/0063 , F02M63/0075 , F02M2200/08 , F02M2200/20 , F02M2200/26 , F02M2200/502 , F02M2200/9053
摘要： A solenoid-based fuel injector is described. The fuel injector comprises a tubular body (48) comprising a magnetic material and an armature (16) disposed inside the tubular body. The tubular body has an integrally-formed, inwardly-projecting shelf (52) configured to provide a pole piece.

9. 发明公开

EP3227549A1 CONTROL METHOD AND ARRANGEMENT FOR FUEL INJECTOR AND METHOD FOR UPGRADING CONTROL ARRANGEMENT 审中-公开
标题翻译：燃料喷射器的控制方法和装置以及升级控制装置的方法
公开(公告)号：EP3227549A1
公开(公告)日：2017-10-11
申请号：EP15804864.5
申请日：2015-11-24
申请人： Wärtsilä Finland Oy
发明人： OJANPERÄ, Antti , JUPPO, Pasi
IPC分类号： F02M51/06 , F02D41/20 , F02M61/16 , H01L41/04
CPC分类号： F02M61/168 , F02D41/2096 , F02D2041/2051 , F02D2041/2055 , F02D2041/2058 , F02M51/0603 , H01L41/042
摘要： The method for controlling a fuel injector (10) of a piston engine comprises the steps of producing a current signal carrying the information of the desired fuel injection timing and duration, and transforming the current signal into a voltage signal for controlling a piezoelectric actuator (5) of a fuel injector (10).
摘要翻译：用于控制活塞式发动机的燃料喷射器（10）的方法包括以下步骤：产生载有期望的燃料喷射正时和持续时间的信息的电流信号，并且将电流信号变换成用于控制压电致动器（5）的电压信号）的燃料喷射器（10）。

10. 发明公开

EP3199794A1 KRAFTSTOFFVERTEILERLEISTE SOWIE VERFAHREN ZUR HERSTELLUNG DERSELBEN 有权
标题翻译：燃料分配器条带及其制造方法
公开(公告)号：EP3199794A1
公开(公告)日：2017-08-02
申请号：EP16153634.7
申请日：2016-02-01
申请人： TI Automotive (Heidelberg) GmbH
发明人： Fiedler, Uwe , Kambakhsh, Manouchehr
IPC分类号： F02M55/02 , F02M61/16
CPC分类号： F02M55/025 , F02M61/168 , F02M2200/80 , F02M2200/8069 , F02M2200/8084
摘要： Kraftstoffverteilerleiste für eine Kraftstoffeinspritzung für Brennkraftmaschinen in Kraftfahrzeugen, insbesondere für Ottomotoren. Die Kraftstoffverteilerleiste umfasst ein Basisrohr, wobei das Basisrohr einen sich in Längsrichtung des Basisrohres erstreckenden Kraftstoffkanal aufweist. Das Basisrohr umfasst wenigstens zwei Austrittsöffnungen, wobei die Austrittsöffnungen von dem Kraftstoffkanal abzweigen. Ein Anschlusselement ist an dem Basisrohr angeordnet, wobei das Anschlusselement eine an dem Basisrohr anliegende Anlagewand aufweist. Das Anschlusselement ist stoffschlüssig mit dem Basisrohr verbunden und umfasst wenigstens zwei Anschlussstutzen. Die Anschlussstutzen weisen je einen Anschlusskanal zur fluidischen Verbindung je einer Austrittsöffnung mit je einer Einspritzdüse auf.
摘要翻译：用于机动车辆内燃机燃料喷射的燃料导轨，特别是用于汽油发动机的燃料导轨。燃料轨道包括基管，其中基管具有在基管燃料通道的纵向方向上延伸的基管。基管包括至少两个出口开口，其中出口开口从燃料通道分叉。连接元件布置在基管上，其中连接元件具有抵靠基管邻接壁的抵靠部。连接元件整体连接到基管并包括至少两个连接件。每个连接件具有用于出口开口的流体连接的连接通道，每个连接通道具有注射喷嘴。

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