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71. 发明申请

WO2017138813A1 ROTATING FUEL INJECTOR ASSEMBLY 审中-公开
标题翻译：旋转燃油喷射器组件
公开(公告)号：WO2017138813A1
公开(公告)日：2017-08-17
申请号：PCT/NL2017/050080
申请日：2017-02-09
申请人： CEREUS TECHNOLOGY B.V.
发明人： IJSSELSTEIN, Tjeerd Sijtse
IPC分类号： F02M61/18 , F02M57/00 , F23R3/38
CPC分类号： F02M57/005 , F02M61/1806 , F02M2200/29 , F02M2200/304 , F23R3/38
摘要： The invention provides an assembly (100) for the injection of fuel into the combustion chamber of an internal combustion engine comprising an actuator (1) with a drive shaft (2), an engagement means (4), and a rotary fuel injector comprising a driven shaft (5), wherein the drive shaft (2) and the driven shaft (5) are axially aligned with each other, wherein the engagement means (4) comprises a rotational speed dependent locking mechanism which above a threshold value of the rotational speed automatically establishes an engagement between the drive shaft (2) and the driven shaft (5) which is required for the simultaneous rotation of these shafts.
摘要翻译：本发明提供了一种用于将燃料喷射到内燃机的燃烧室中的组件（100），该组件包括具有驱动轴（2）的致动器（1），接合装置（4），以及包括从动轴（5）的旋转式燃料喷射器，其中所述驱动轴（2）和所述从动轴（5）彼此轴向对齐，其中所述接合装置（4）包括依赖于旋转速度的锁定机构，高于转速的阈值时，驱动轴（2）和从动轴（5）之间的接合自动地建立，这是这些轴同时转动所需的。

72. 发明申请

WO2017078516A1 ROTATING FUEL INJECTOR FOR INTERNAL COMBUSTION ENGINES 审中-公开
标题翻译：内燃机用旋转燃油喷射器
公开(公告)号：WO2017078516A1
公开(公告)日：2017-05-11
申请号：PCT/NL2016/000020
申请日：2016-11-01
申请人： CEREUS TECHNOLOGY B.V.
发明人： IJSSELSTEIN, Tjeerd Sijtse
IPC分类号： F02M61/16 , F02M61/04 , F23R3/38
CPC分类号： F02M61/16 , F02M61/042 , F02M2200/29
摘要： The present invention relates to fuel injectors in general and rotating fuel injectors for internal combustion engines in particular. The rotating or rotary fuel injector according to the present invention comprises a higher dynamic axial load carrying capacity of the rotating fuel injector parts. This is achieved by providing the rotating injection part of the rotating fuel injector with a bidirectional hydraulic thrust bearing. Furthermore, the rotating fuel injector includes an improved injection needle oscillation damping feature, which prevents or minimizes hammering of the injection needle on the seat of the injection nozzle with the pertaining wear and noise.
摘要翻译：本发明一般涉及燃料喷射器，尤其涉及用于内燃机的旋转燃料喷射器。根据本发明的旋转或旋转燃料喷射器包括旋转燃料喷射器部件的较高的动态轴向承载能力。这通过为旋转燃料喷射器的旋转喷射部分提供双向液压推力轴承来实现。此外，旋转燃料喷射器包括改进的注射针摆动阻尼特征，其防止或最小化注射针座在注射喷嘴座上的锤击以及相关的磨损和噪音。

73. 发明申请

WO2008149383A1 FUEL INJECTION SYSTEM OF A VEHICLE 审中-公开
标题翻译：车辆燃油喷射系统
公开(公告)号：WO2008149383A1
公开(公告)日：2008-12-11
申请号：PCT/IN2008/000356
申请日：2008-06-06
申请人： UCAL FUEL SYSTEMS LIMITED , SASIKUMAR, K , SENTHUR PANDIAN, K
发明人： SASIKUMAR, K , SENTHUR PANDIAN, K
IPC分类号： F02M69/04 , F02M69/20 , F02M69/22 , F02M69/54
CPC分类号： F02M69/20 , F02M69/044 , F02M69/22 , F02M69/40 , F02M69/54 , F02M2200/29 , F02M2200/852
摘要： Described herein is a variable pressure fuel injection system with a fuel injector (104) mounted on a cylinder head of an internal combustion engine (114) of a vehicle. The fuel injection system utilizes an electronic control unit (102) for electronically controlling the fuel pressure across the fuel injector (104). The pressure of fuel can be controlled by controlling the air pressure or the fuel pressure in different embodiments of the present subject matter. By varying the fuel pressure across the fuel injector, there is a substantial reduction in the carbon monoxide emission. Additionally, the fuel injector is mounted on the cylinder head of the engine in such a way that the wetting of walls of the cylinder head is substantially reduced, thereby improving the fuel efficiency.
摘要翻译：这里描述的是一种可变压力燃料喷射系统，其具有安装在车辆内燃机（114）的气缸盖上的燃料喷射器（104）。燃料喷射系统利用电子控制单元（102）来电子地控制燃料喷射器（104）两端的燃料压力。可以通过在本主题的不同实施例中控制空气压力或燃料压力来控制燃料的压力。通过改变燃料喷射器两端的燃料压力，一氧化碳排放量显着降低。此外，燃料喷射器以这样的方式安装在发动机的气缸盖上，使得气缸盖的壁的润湿显着减小，从而提高燃料效率。

74. 发明申请

WO0144648A3 FUEL INJECTION VALVE 审中-公开
标题翻译：燃料喷射阀
公开(公告)号：WO0144648A3
公开(公告)日：2001-12-20
申请号：PCT/DE0004451
申请日：2000-12-14
申请人： BOSCH GMBH ROBERT , MERTZKY WOLFGANG
发明人： MERTZKY WOLFGANG
IPC分类号： F02M61/04 , F02M51/06 , F02M61/16 , F02M61/18 , F02M61/20
CPC分类号： F02M61/18 , F02D2041/389 , F02M51/06 , F02M61/16 , F02M2200/29
摘要： The invention relates to a fuel injection valve (1), especially a fuel injection valve (1) for directly injecting fuel into a combustion chamber of an internal combustion engine. The inventive valve comprises a, preferably disc-shaped, valve closing body (8) that forms a sealing seat together with a closing component (10). The fuel injection valve (1) is opened and closed by means of an electromotor (2) and by turning the valve closing body (8).
摘要翻译：的燃料喷射阀（1），特别是用于直接喷射燃料到内燃机的燃烧室的燃料喷射阀（1），包括优选圆盘状阀门关闭体（8）形成一个封闭构件（10）具有密封座。的燃料喷射阀（1）由电动马达（2）的打开装置，通过旋转阀封闭体（8）和关闭。

75. 发明申请

WO2009075572A2 INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于内燃机的喷射装置
公开(公告)号：WO2009075572A2
公开(公告)日：2009-06-18
申请号：PCT/NL2008050786
申请日：2008-12-09
申请人： TDC PRODUCTS B V , IJSSELSTEIN TJEERD SIJTSE
发明人： IJSSELSTEIN TJEERD SIJTSE
IPC分类号： F23D11/04 , F23R3/38
CPC分类号： F23D11/04 , F02M57/00 , F02M61/162 , F02M2200/29 , F02M2200/9038 , F02M2200/95 , F23R3/36 , F23R3/38
摘要： The invention relates to an injection device for the injecting of fuel into a combustion chamber, wherein the injection device comprises; - a housing which is rigidly connected to the combustion chamber, - an injection part which is rotatably connected to the housing and which is drivable by means of an actuator in order to rotate with respect to the housing about a central axis, - a supply conduit which is fluidically connected to the combustion chamber for the pressurized introduction of a fuel into the combustion chamber and which comprises a fluid-tight coupling between the housing and the injection part; - an injection nozzle which is rigidly connected to the injection part and which comprises an atomizer having an atomizer opening which is fluidically connected to the supply conduit for the introduction of fuel into the combustion chamber, whereas the injection nozzle rotates, the injection device further comprising at least one further supply conduit for the pressurized introduction of a fluid into the combustion chamber.
摘要翻译：本发明涉及一种用于将燃料喷射到燃烧室中的喷射装置，其中喷射装置包括： - 刚性地连接到燃烧室的壳体， - 可旋转地连接到壳体并且可借助致动器驱动以相对于壳体围绕中心轴线旋转的注入部件， - 供给导管其与燃烧室流体连接，用于将燃料加压引入燃烧室并且包括壳体和喷射部件之间的流体密封连接; - 注射喷嘴，其刚性连接到注射部件并且包括具有雾化器开口的雾化器，该雾化器开口流体连接到供应导管用于将燃料引入燃烧室，而注射喷嘴旋转，注射装置还包括至少一个另外的供应导管，用于将流体加压引入到燃烧室中。

76. 发明申请

WO2008084502A1 INTERNAL COMBUSTION ENGINE WITH PROVISION FOR MOUNTING INJECTOR ON ITSELF 审中-公开
标题翻译：内部燃烧发动机提供安装注射器本身
公开(公告)号：WO2008084502A1
公开(公告)日：2008-07-17
申请号：PCT/IN2008/000011
申请日：2008-01-09
申请人： UCAL FUEL SYSTEMS LIMITED , SHANKAR, R.
发明人： SHANKAR, R.
IPC分类号： F02M61/14 , F02M69/04
CPC分类号： F02M61/145 , F02M69/044 , F02M2200/29 , F02M2200/852
摘要： The present subject matter relates to direct fuel injection-type spark-ignition internal combustion engine modified from a carburetor fed engine. The fuel injector (100) has an orifice, which is mounted within an injector sleeve (130) and has a fuel injector axis (145) along its centre. The central axes of the injector sleeve and the fuel injector are coaxial. The fuel stream (120) defines a cone angle a (135) and has a central axis (150). The central axis (150) of the fuel stream (120) forms a bent angle ß (140) with the fuel injector axis (145). The fuel injector (100) is capable of rotation along the injector sleeve axis (155) such that the orifice is capable of achieving a maximum rotational angle y (170), thereby spraying the fuel stream (120) directly into the combustion chamber without wetting walls of the cylinder head (115).
摘要翻译：本发明涉及由化油器供给的发动机改进的直接燃油喷射式火花点火内燃机。燃料喷射器（100）具有安装在喷射器套筒（130）内并且沿其中心具有燃料喷射器轴线（145）的孔口。喷油器套筒和燃油喷射器的中心轴线是同轴的。燃料流（120）限定锥角α（135）并具有中心轴线（150）。燃料流（120）的中心轴线（150）形成弯曲角度＆szlig; （140）与燃料喷射器轴线（145）连接。燃料喷射器（100）能够沿着喷射器套筒轴线（155）旋转，使得该孔口能够实现最大旋转角度y（170），由此将燃料流（120）直接喷射到燃烧室中而不会润湿汽缸盖（115）的壁。

77. 发明申请

WO02045860A1 FUEL INJECTION VALVE 审中-公开
标题翻译：燃料喷射阀
公开(公告)号：WO02045860A1
公开(公告)日：2002-06-13
申请号：PCT/DE2001/004506
申请日：2001-11-30
IPC分类号： F02M51/08 , F02M51/06 , F02M61/04 , F02M61/10 , F02M61/12 , F02M61/16 , F02M61/18 , B02M61/16
CPC分类号： F02M51/0671 , F02M61/162 , F02M2200/29
摘要： A fuel injection valve (1), especially for direct injection of fuel into a combustion chamber of an internal combustion engine, comprises an actuator (10) which is functionally connected to a valve needle (3). Said valve needle (3) has a valve closing body (4) at the end on the injection side, said valve closing body interacting with a valve seat surface (6) which is configured on a valve seat body (5) to form a sealed seat. A swirl plate (36), in which swirl channels (38) are configured, is also provided. Said swirl plate (36) has extensions (39) which interact with a cam plate (37) in such a way that a tangential component of the swirl that is produced by the swirl plate (36) can be modified.
摘要翻译：的燃料喷射阀（1），特别是用于直接喷射燃料到内燃机的燃烧室中，包含与在与所述阀针（3）可操作地连接的阀针（3）进行通信已经在其喷射侧端部的阀开闭体的致动器（10）（4 ），其与形成在阀座体（5），以形成一个密封座的阀座面（6）配合。此外，涡旋盘（36）中形成（38）涡流通道设置。涡旋盘（36）具有与凸轮盘（37）配合，从而使得由涡流盘（36）的切向分量是产生可变涡流突起（39）。

78. 发明申请

WO99004159A1 FUEL INJECTION NOZZLE 审中-公开
标题翻译：燃油喷射喷嘴
公开(公告)号：WO99004159A1
公开(公告)日：1999-01-28
申请号：PCT/JP1998/003206
申请日：1998-07-16
IPC分类号： F02M61/04 , F02M61/10 , F02M61/16 , F02M61/18
CPC分类号： F02M61/162 , F02M61/042 , F02M61/10 , F02M61/18 , F02M61/1806 , F02M61/1833 , F02M2200/29
摘要： A fuel injection nozzle, particularly of a Diesel engine and an inter-cylinder type gasoline engine, for providing a swirl that induces a swirl flow of a fuel inside a nozzle hole (13) to increase spread of atomization, promoting mixing of the fuel with air within a short time to improve combustion performance of the engine, and capable of controlling an atomization distribution direction. Characterized in that a swirl flow is induced inside a nozzle hole (13) itself having a nozzle hole inlet (24), a nozzle hole main portion (23) and a nozzle hole outlet (25), the sectional shape of the nozzle hole inlet (24) or the nozzle hole outlet (25) of the nozzle hole (13) is deviated from the axis of the nozzle hole (13), the sectional area of the nozzle hole inlet (24) of the nozzle hole (13) is set to be smaller than the sectional area of the nozzle hole main portion (23) and an open sectional area of the nozzle hole inlet (24) is deviated from an open section of the nozzle hole main portion (23).
摘要翻译：一种特别是柴油发动机和缸内汽油发动机的燃料喷射喷嘴，用于提供在喷嘴孔（13）内引起燃料旋转流动的涡流，以增加雾化的扩散，促进燃料与空气在短时间内提高发动机的燃烧性能，并且能够控制雾化分布方向。其特征在于，在具有喷嘴孔入口（24），喷嘴孔主体部（23）和喷嘴孔出口（25）的喷嘴孔（13）本身内部引起涡旋流，喷嘴孔入口所述喷嘴孔（13）的喷嘴孔出口（25）与所述喷嘴孔（13）的轴线偏离，所述喷嘴孔（13）的喷嘴孔入口（24）的截面积为设定成小于喷嘴孔主体部（23）的截面积，喷嘴孔入口（24）的开口截面积与喷嘴孔主体部（23）的开口部分偏离。

79. 发明授权

EP2846033B1 Valve de commande d'injecteur de carburant pour rampe d'injection commune et injecteur correspondant 有权转让
标题翻译：的燃料喷射器用于共轨的控制阀，和相应的喷射器
公开(公告)号：EP2846033B1
公开(公告)日：2016-05-18
申请号：EP14182788.1
申请日：2014-08-29
申请人： PEUGEOT CITROËN AUTOMOBILES SA
发明人： Le Tallec Patrice , Sacadura, Jean Christian
IPC分类号： F02M63/00 , F02M61/16 , F02M47/02 , F02M55/00
CPC分类号： F02M63/0071 , F02M47/027 , F02M55/008 , F02M61/162 , F02M61/163 , F02M63/0031 , F02M2200/07 , F02M2200/29

80. 发明公开

EP2923065A1 EINSPRITZVORRICHTUNG FÜR EINEN VERBRENNUNGSMOTOR 有权
标题翻译： EINSPRITZVORRICHTUNGFÜREINEN VERBRENNUNGSMOTOR
公开(公告)号：EP2923065A1
公开(公告)日：2015-09-30
申请号：EP13780156.9
申请日：2013-10-24
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： MAIER, Bernhard , KLAUER, Norbert
IPC分类号： F02M51/06 , F02M55/00
CPC分类号： F02M51/0625 , F02M51/0685 , F02M55/008 , F02M2200/02 , F02M2200/29
摘要： The invention relates to an injection device (10) for an internal combustion engine, comprising a needle (11) and an armature (13), which is operatively connected to the needle (11) in such a way that a movement of the needle (11) can be produced by movement of the armature (13), the armature (13) having at least one passage bore (14a, 14b), through which fuel can be conducted to a needle tip (11a), characterized in that a longitudinal axis (H) of the needle (11) and a longitudinal axis (I) of the passage bore (14a, 14b) are oriented askew in relation to each other.
摘要翻译：本发明涉及一种用于内燃机的注射装置，其包括针和电枢，其可操作地连接到针，使得可以通过电枢的移动产生针的运动，电枢具有在至少一个通道孔，燃料可以通过该通孔进入针尖，其特征在于，针的纵向轴线和通道孔的纵向轴线相对于彼此倾斜。

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