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61. 发明申请

US20150211458A1 TARGETING OF FUEL OUTPUT BY OFF-AXIS DIRECTING OF NOZZLE OUTPUT STREAMS 审中-公开
标题翻译：燃油输出通过离轴指示喷嘴输出流达到目标
公开(公告)号：US20150211458A1
公开(公告)日：2015-07-30
申请号：US14417340
申请日：2013-08-01
申请人： 3M INNOVATIVE PROPERTIES COMPANY
发明人： Barry S. Carpenter , David H. Redinger , Ryan C. Shirk
IPC分类号： F02M57/04 , F02M61/18 , F02M61/14
CPC分类号： F02M57/04 , F02M51/065 , F02M61/145 , F02M61/18 , F02M61/1833 , F02M61/1853 , Y10T29/49
摘要： Nozzles and method of making the same are disclosed. The disclosed nozzles have a non-coined three-dimensional inlet face and an outlet face opposite the inlet face. The nozzles may have one or more nozzle through-holes extending from the inlet face to the outlet face. Fuel injectors containing the nozzle are also disclosed. Methods of making and using nozzles and fuel injectors are further disclosed.
摘要翻译：公开了喷嘴及其制造方法。所公开的喷嘴具有非入口三维入口面和与入口面相对的出口面。喷嘴可以具有从入口面延伸到出口面的一个或多个喷嘴通孔。还公开了包含喷嘴的燃料喷射器。进一步公开了制造和使用喷嘴和燃料喷射器的方法。

62. 发明申请

US20150101572A1 Fluid Injection Assembly For A Combustion Engine 有权
标题翻译：用于燃烧发动机的流体喷射组件
公开(公告)号：US20150101572A1
公开(公告)日：2015-04-16
申请号：US14508013
申请日：2014-10-07
申请人： Continental Automotive GmbH
发明人： Giandomenico Serra , Daniel Marc , Andrea Puccini
IPC分类号： F02M61/14
CPC分类号： F02M61/145 , F02M61/14 , F02M2200/8023 , F02M2200/853 , F02M2200/856
摘要： A fluid injection assembly for a combustion engine includes an injector body having a notch, an injector cup, which radially encloses an axial end of the injector body and has a projecting part, and a spring clip arranged between the injector body and the injector cup. The spring clip includes a ground plate, at least one spring element, and at least one holding element engaging behind the projecting part of the injector cup. The ground plate is arranged in the notch of the injector body. The injector body and the injector cup are coupled together by the spring clip by mechanical interaction via the projecting part and the notch, respectively.
摘要翻译：用于内燃机的流体注射组件包括具有凹口的注射器主体，注射器杯，其径向包围注射器主体的轴向端部并具有突出部分，以及布置在注射器主体和注射器杯之间的弹簧夹。弹簧夹包括接地板，至少一个弹簧元件和与注射器杯的突出部分相接合的至少一个保持元件。接地板布置在喷射器主体的凹口中。注射器主体和注射器杯通过弹簧夹通过分别通过突出部分和凹口的机械相互作用而联接在一起。

63. 发明申请

US20140182555A1 ENGINE WITH DUAL INJECTOR 审中-公开
标题翻译：双引擎发动机
公开(公告)号：US20140182555A1
公开(公告)日：2014-07-03
申请号：US13856808
申请日：2013-04-04
申请人： HYUNDAI MOTOR COMPANY
发明人： Joon Won Lim , Chun Woo Lee , In Gee Suh , Hyung Ju Lee , II Joong Hwang , Woo Tae Kim
IPC分类号： F02M57/04
CPC分类号： F02M69/043 , F02M35/10216 , F02M43/00 , F02M61/145
摘要： An engine includes two injectors that inject fuel in an intake port connected with one combustion chamber and allows overcoming the technical limits of the related art and achieving more appropriate fuel injection in accordance with the operation sections of an engine, thereby improving fuel efficiency and output of the engine with more efficient operation.
摘要翻译：发动机包括两个喷射器，其在与一个燃烧室连接的进气口中喷射燃料，并且能够克服现有技术的技术限制，并根据发动机的操作部分实现更合适的燃料喷射，从而提高燃油效率和输出发动机运转更有效。

64. 发明申请

US20130133603A1 ENGINE COMPONENT SEAL ASSEMBLY AND METHOD OF SEALING A COOLANT PASSAGE FROM AN ENGINE COMPONENT 有权
标题翻译：发动机部件密封组件和从发动机部件密封冷却液通道的方法
公开(公告)号：US20130133603A1
公开(公告)日：2013-05-30
申请号：US13558159
申请日：2012-07-25
申请人： Kent H. CLARK , Glen T. HAEGELE , Nathan E. COULOMBE , Matthew R. WALKER , John M. NYVALL , Jeffrey J. HURD , Andrew J. KEENAN , Dustin J. HALL , Brendan J. O'GRADY
发明人： Kent H. CLARK , Glen T. HAEGELE , Nathan E. COULOMBE , Matthew R. WALKER , John M. NYVALL , Jeffrey J. HURD , Andrew J. KEENAN , Dustin J. HALL , Brendan J. O'GRADY
IPC分类号： F02B77/00
CPC分类号： F02M61/14 , F01P3/12 , F02B77/00 , F02F1/242 , F02M53/043 , F02M61/10 , F02M61/145 , F02M2200/853 , F02M2200/856 , F02M2200/857 , F02M2200/858 , F16J15/061 , Y10T29/49231
摘要： An engine component seal assembly and method of sealing a coolant passage from an engine component are provided. The seal assembly includes a sealing sleeve sized and dimensioned to slip fit into an engine component mounting bore and a retaining ring sized and dimensioned to be axially inserted into the sleeve. The ring contacts the sleeve and applies a radial force sufficient to create an interference fit and to move or yield an interface portion of the sleeve radially outward into sealing abutment against a wall forming the mounting bore to create a secure and reliable annular fluid seal.
摘要翻译：提供了一种发动机部件密封组件以及从发动机部件密封冷却剂通道的方法。密封组件包括尺寸和尺寸适于滑动配合到发动机部件安装孔中的密封套和尺寸和尺寸适于轴向插入套筒的保持环。环与套筒接触并施加足以产生过盈配合的径向力，并且将套筒的接口部分径向向外移动或紧密地抵靠形成安装孔的壁以形成安全可靠的环形流体密封。

65. 发明申请

US20120061494A1 Fuel Injector Sans Support/Stem 失效
标题翻译：燃油喷射器支持/阀杆
公开(公告)号：US20120061494A1
公开(公告)日：2012-03-15
申请号：US13302468
申请日：2011-11-22
申请人： David S. Smith
发明人： David S. Smith
IPC分类号： F02M53/04
CPC分类号： F02M53/04 , F02M61/145 , F23D11/36 , F23R3/283
摘要： A fuel nozzle is provided. The fuel nozzle includes a heat shield, a fuel tube and a plurality of support members. The support members are radially interposed between the heat shield and the fuel tube. The support members are preferably cylindrical tubes, thus creating voids or pockets between the heat shield and the fuel tube. The cylindrical tubes are connected to one another at a first end are free at an opposed end. As such, the tubes can move or slide relative to one another. Further, the tubes preferably only contact one another with at most line contacts. The fuel nozzle may also include a tip portion that includes a tip heat shield that extends radially outward from the primary heat shield. The tip heat shield defines a cavity that connects with the central cavity of the heat shield. The fuel tube extends through the tip heat shield.
摘要翻译：提供燃料喷嘴。燃料喷嘴包括隔热罩，燃料管和多个支撑构件。支撑构件径向插入在隔热罩和燃料管之间。支撑构件优选地是圆柱形管，从而在隔热罩和燃料管之间产生空隙或袋。圆柱形管彼此连接，第一端在相对端处是自由的。因此，管可相对于彼此移动或滑动。此外，管优选地仅最多彼此接触至多线接触。燃料喷嘴还可以包括尖端部分，其包括从初级隔热罩径向向外延伸的尖端热屏蔽。尖端热屏蔽限定了与隔热罩的中心腔连接的空腔。燃料管延伸穿过顶部热屏蔽。

66. 发明申请

US20120060798A1 FUEL INJECTION VALVE MOUNTING STRUCTURE 有权
标题翻译：燃油喷射阀安装结构
公开(公告)号：US20120060798A1
公开(公告)日：2012-03-15
申请号：US13259279
申请日：2010-05-21
申请人： Kazuhiko Sato
发明人： Kazuhiko Sato
IPC分类号： F02M61/14
CPC分类号： F02M61/145 , F02M51/061 , F02M55/02 , F02M69/465 , F02M2200/852 , F02M2200/855
摘要： A covering body (10) made of a synthetic resin and including a rear shoulder part (16) oriented toward a fuel inlet part (6) side is formed around an outer periphery of an intermediate portion in an axial direction of a fuel injection valve (I). The rear shoulder part (16) includes: a first semicircular shoulder part (16a) extending over a half periphery of the covering body (10); a second semicircular shoulder part (16b) shifted in the axial direction with respect to the first semicircular shoulder part (16a) and extending over the other half periphery of the covering body (10); and a standing wall (16c) standing to connect the first and second semicircular shoulder parts (16a, 16b). On a front end of a fuel supply cap (20), a semicircular holding surface (28b) holding at least one of the first and second semicircular shoulder parts (16a, 16b) to prevent the fuel injection valve (I) from being fallen off from the mounting hole (2), and a rotation stopper surface (28c) abutting against the standing wall (16c) to prevent rotation of the fuel injection valve (I) are formed. Accordingly, it is possible to provide a fuel injection valve mounting structure including positioning means capable of firmly restricting an orientation of a coupler in a given direction without forming projections on a fuel injection valve and a fuel supply cap.
摘要翻译：在燃料喷射阀的轴向上的中间部的外周形成由合成树脂构成的包括朝向燃料入口部（6）侧定向的后肩部（16）的覆盖体（10）一世）。后肩部（16）包括：在覆盖体（10）的半周上延伸的第一半圆形肩部（16a）; 第二半圆形肩部（16b）相对于第一半圆形肩部（16a）沿轴向移动并在覆盖体（10）的另一半周边延伸; 以及站立用于连接第一和第二半圆形肩部（16a，16b）的立壁（16c）。在燃料供给盖（20）的前端，保持第一和第二半圆形肩部（16a，16b）中的至少一个的半圆形保持面（28b），以防止燃料喷射阀（I）脱落形成与安装孔（2）相对的转动停止面（28c），与止动壁（16c）抵接以防止燃料喷射阀（I）旋转。因此，可以提供一种燃料喷射阀安装结构，其包括能够在给定方向上牢固地限制联接器的定向而不在燃料喷射阀和燃料供给盖上形成突起的定位装置。

67. 发明申请

US20100263624A1 PREMIXED COMPRESSION IGNITION DIESEL ENGINE 失效
标题翻译：先进的压缩点火柴油发动机
公开(公告)号：US20100263624A1
公开(公告)日：2010-10-21
申请号：US12808546
申请日：2008-11-05
申请人： Youichi Marutani , Yasunori Ashikaga , Mamoru Kurashina
发明人： Youichi Marutani , Yasunori Ashikaga , Mamoru Kurashina
IPC分类号： F02B17/00
CPC分类号： F02B1/12 , F01L3/06 , F01L3/20 , F02B3/06 , F02B2275/16 , F02D41/3035 , F02F1/4235 , F02M61/145 , F02M61/1806 , F02M69/042 , Y02T10/123 , Y02T10/146
摘要： In a premixed compression ignition diesel engine 1 with fuel being injected midway of a intake passage 15, an intake port 6 is formed with an orifice 10 which is throttled in passage cross-sectional area at least in an opening operation of an intake valve 7. This prevents adhesion of the fuel to an inner wall of the intake passage and promotes atomization of the fuel. A combustion chamber is fed with the sufficiently atomized fuel, which prevents combustion failure in the combustion chamber to attain reduction of particulate matters.
摘要翻译：在具有在进气通道15的中途喷射燃料的预混压缩点火柴油发动机1中，进气口6形成有至少在进气门7的打开操作中以通道横截面积节流的孔口10。这防止燃料粘附到进气通道的内壁并促进燃料的雾化。向燃烧室供给充分雾化的燃料，其防止燃烧室中的燃烧故障以减少颗粒物质。

68. 发明授权

US07467618B2 Fuel injector retention clip 有权
标题翻译：燃油喷射器保持夹
公开(公告)号：US07467618B2
公开(公告)日：2008-12-23
申请号：US11835179
申请日：2007-08-07
申请人： Michael J. Zdroik , Robert Doherty
发明人： Michael J. Zdroik , Robert Doherty
IPC分类号： F02M61/14
CPC分类号： F02M55/005 , F02M61/14 , F02M61/145 , F02M61/168 , F02M69/042 , F02M69/465 , F02M2200/8053 , F02M2200/852 , F02M2200/853 , F02M2200/856 , Y10T24/44
摘要： A fuel delivery system in accordance with the present invention comprises a fuel rail having an outlet opening and an outlet cup that is insertable into the outlet opening. The cup includes a flange. The flange includes at least one tab extending therefrom. The cup further defines a vertical axis extending therethrough. The system further includes a fuel injector with an inlet insertable within the cup. The system still further includes a retention clip. The clip includes an inner peripheral surface, at least a portion of which is configured for engagement with the injector when the clip and injector are assembled together. The clip further includes at least one arm, the arm further including a finger configured for spring engagement with the tab of the cup. The clip is operative to limit the movement of the fuel injector when it is assembled with the clip and inserted in the cup.
摘要翻译：根据本发明的燃料输送系统包括具有出口开口的燃料导轨和可插入出口开口的出口杯。杯子包括一个法兰。凸缘包括从其延伸的至少一个凸片。杯子还限定了延伸穿过其中的垂直轴线。该系统还包括具有可插入杯内的入口的燃料喷射器。系统还包括保持夹。夹子包括内周表面，其中至少一部分构造成当夹子和注射器组装在一起时与喷射器接合。夹子还包括至少一个臂，所述臂还包括构造成用于与杯的突片弹簧接合的手指。当夹子与夹子组装并插入杯中时，夹子可操作以限制燃料喷射器的运动。

69. 发明授权

US07219657B2 Fuel routing structure for a V-type engine 有权
标题翻译： V型发动机的燃油路由结构
公开(公告)号：US07219657B2
公开(公告)日：2007-05-22
申请号：US11207576
申请日：2005-08-19
申请人： Kazuhito Hotta , Hiraku Minato
发明人： Kazuhito Hotta , Hiraku Minato
IPC分类号： F02M55/02 , F02B75/22
CPC分类号： F02B31/04 , F02B31/085 , F02D9/109 , F02D9/14 , F02D9/16 , F02M35/10072 , F02M35/10216 , F02M35/116 , F02M35/162 , F02M61/145 , F02M69/462 , F02M69/465 , Y02T10/146
摘要： A fuel routing structure for use in a vehicle having a V-type engine is provided. The structure has fewer parts, is compact, and facilitates ease of assembly and maintenance for a vehicle where fuel injection valves are attached to an intake manifold, which contains an intake passage communicating with intake ports of a pair of cylinder banks. Each fuel injection valve is attached to an upper part of the intake manifold, so that center lines of the fuel injection valves corresponding to both banks are crossed at an intersection over the intake manifold when a vehicle is viewed from the side. A fuel rail is provided with a fuel passage pipe, the axis of which is arranged in the vicinity of the intersection of the center lines of the fuel injection valves. The axis of the fuel passage pipe may be parallel to the crankshaft and may extend linearly and connected to all the fuel injection valves.
摘要翻译：提供一种用于具有V型发动机的车辆中的燃料路由结构。该结构具有更少的部件，更紧凑，并且便于其中燃料喷射阀附接到进气歧管的车辆的组装和维护，该进气歧管包含与一对气缸组的进气口连通的进气通道。每个燃料喷射阀附接到进气歧管的上部，使得当从侧面观察车辆时，对应于两组的燃料喷射阀的中心线在进气歧管上的交叉口处交叉。燃料导轨设有燃料通道管，燃料通道管的轴线布置在燃料喷射阀的中心线的交点附近。燃料通道管的轴线可以平行于曲轴，并且可以线性地延伸并连接到所有燃料喷射阀。

70. 发明授权

US07100575B2 Engine fuel injection apparatus 有权
公开(公告)号：US07100575B2
公开(公告)日：2006-09-05
申请号：US11134263
申请日：2005-05-23
申请人： Yoshiyuki Kurayoshi , Takashi Akagi , Tomomi Yuhara , Naohisa Hirao
发明人： Yoshiyuki Kurayoshi , Takashi Akagi , Tomomi Yuhara , Naohisa Hirao
IPC分类号： F02M51/00 , F02M55/02
CPC分类号： F02M35/10216 , F02B61/02 , F02M35/02 , F02M35/10039 , F02M35/10052 , F02M35/10177 , F02M35/10301 , F02M35/162 , F02M61/145 , F02M69/043
摘要： To improve the maintenance and inspection of a fuel injection valve, as well working of the fuel piping and wiring to the fuel injection valve. An engine fuel injection apparatus includes an air chamber provided on an upstream end of an air intake passage of an engine. A first fuel injection valve for injecting fuel toward the upstream end of the air intake passage is provided on a wall of the air chamber facing a wall connected to the upstream end of the air intake passage. The fuel piping and wiring to the first fuel injection valve is located outside of the air chamber. The air chamber also serves as an air cleaner case provided with a filter element therein.

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