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公开(公告)号：US06702061B2
公开(公告)日：2004-03-09
申请号：US10056322
申请日：2002-01-24
IPC分类号： F02M3512
CPC分类号： F02M35/1272 , B60K13/02 , F01N1/065 , F02M35/125 , G10K11/178
摘要： An air introduction system (10) includes an active noise control system (22) having an environmentally protected microphone (24). A microphone support structure (26) defines a louvered cage (38) over a microphone reception cavity (40). The microphone (24) is mounted to a circuit board (42) which fits within the microphone reception cavity (40). A cover (42) fits into the cavity (40) to encase the microphone (24) therein. An open cell foam (60) surround the microphone (24) and a waterproof material (58) encases the foam (60). The waterproof material (58) includes an excess of material such that waterproof material provides for internal air expansion and contraction. By locating the foam (60) between the microphone (24) and the waterproof material (58) improved transmission of acoustic waves is provided which thereby maintains microphone sensitivity.
摘要翻译： 空气引入系统（10）包括具有环境保护的麦克风（24）的主动噪声控制系统（22）。 麦克风支撑结构（26）限定麦克风接收腔（40）上的百叶窗笼（38）。 麦克风（24）安装到适合于麦克风接收腔（40）内的电路板（42）。 盖（42）装配到空腔（40）中以将麦克风（24）包围在其中。 围绕麦克风（24）的开孔泡沫（60）和包围泡沫（60）的防水材料（58）。 防水材料（58）包括过量的材料，使得防水材料提供内部空气膨胀和收缩。 通过将泡沫（60）定位在麦克风（24）和防水材料（58）之间，提供改善的声波传输，从而保持麦克风灵敏度。
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公开(公告)号：US06957643B2
公开(公告)日：2005-10-25
申请号：US10851578
申请日：2004-05-21
CPC分类号： F02M35/10216 , F02M35/10072 , F02M35/10085 , F02M35/10111 , F02M35/10144 , F02M35/1036 , F02M51/005 , F02M55/025 , F02M69/044
摘要： A carrier for mounting to an internal combustion engine having an intake manifold port, a fuel injector and a cylinder head port extending from a cylinder head. The carrier includes a central portion having an internal passageway for providing fuel to the fuel injector. An attachment portion extends from the central portion which is affixed between the cylinder head and the intake manifold ports. The carrier further includes a sleeve extending from the central portion for receiving the fuel injector, which is sealed by the sleeve and an O-ring. The fuel injector, port seals, injector O-ring, wiring harness, connector and fuel rail are integrated into a single carrier to provide sealing, electrical connectivity, and fuel delivery functions.
摘要翻译： 用于安装到具有进气歧管口，燃料喷射器和从气缸盖延伸的气缸盖端口的内燃机的载体。 载体包括具有用于向燃料喷射器提供燃料的内部通道的中心部分。 附接部分从固定在气缸盖和进气歧管端口之间的中心部分延伸。 载体还包括从中心部分延伸的套筒，用于接收由套筒和O形环密封的燃料喷射器。 燃料喷射器，端口密封件，注射器O形圈，线束，连接器和燃料导轨集成到单个载体中，以提供密封，电气连接和燃料输送功能。
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公开(公告)号：US20100206396A1
公开(公告)日：2010-08-19
申请号：US12595399
申请日：2008-04-09
申请人： John Ronald Mammarella , John Francis Marentette , James Kenneth Vanderveen , Ki-Ho Lee , Zhouxuan Xia , Stephen Edgar Brackett , Pau M. Arnold
发明人： John Ronald Mammarella , John Francis Marentette , James Kenneth Vanderveen , Ki-Ho Lee , Zhouxuan Xia , Stephen Edgar Brackett , Pau M. Arnold
IPC分类号： F02B77/00
CPC分类号： F02M35/10347 , F02F7/006 , F02M35/10039 , F02M35/10078 , F02M35/10104 , F02M35/10111 , F02M35/10216 , F02M35/10249 , F02M35/10288 , F02M35/10321 , F02M35/112 , Y10T137/5987
摘要： The invention relates to a pre-assembled constructional unit (1) of a fresh air system (2) for an internal combustion engine, especially of a motor vehicle. Said constructional unit comprises an electrical unit (3) having respective coils (5) for a plurality of cylinders of the internal combustion engine for actuating a fuel injection valve, said electrical unit having an electric wiring (6) for actuating the coils (5), a plurality of parallel insertion openings (10) that extend coaxially through the coils (5), and a plastic element (9) that is injection-molded on the coils (5) and the wiring (6). The constructional unit further comprises a fuel unit (4) having respective tubular connecting pieces (12) for every coil (5) for receiving a respective injection valve and a distributor housing (13) that contains a fuel distributing compartment (14) on which the parallel connecting pieces (12) are arranged and that has connecting openings (15) which interconnect the distributing compartment (14) to the interior of the connecting pieces (12) so as to communicate therewith, the fuel unit (4) and the electrical unit (3) being mounted to each other in such a manner that the connecting pieces (12) are coaxially inserted in the insertion openings (10).
摘要翻译： 本发明涉及一种用于内燃机，特别是机动车辆的新鲜空气系统（2）的预组装结构单元（1）。 所述结构单元包括具有用于致动燃料喷射阀的内燃机的多个气缸的各自的线圈（5）的电气单元（3），所述电气单元具有用于致动线圈（5）的电气布线（6） ，多个平行的插入开口（10），其同轴地延伸穿过所述线圈（5），以及塑料元件（9），其注塑在所述线圈（5）和所述布线（6）上。 结构单元还包括燃料单元（4），每个线圈（5）具有用于容纳各自的喷射阀和分配器壳体（13）的管状连接件（12），所述分配器壳体（13）包含燃料分配室（14） 平行的连接件（12）被布置并且具有将分配室（14）与连接件（12）的内部相互连接以便与其连通的连接孔（15），燃料单元（4）和电气单元 （3）以使得连接件（12）同轴地插入到插入开口（10）中的方式彼此安装。
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公开(公告)号：US06886538B2
公开(公告)日：2005-05-03
申请号：US10636384
申请日：2003-08-07
IPC分类号： F02M25/08 , F02M35/10 , F02M35/112 , F02M51/00 , F02M51/06 , F02M61/14 , F02M69/04 , F02M69/46
CPC分类号： F02M35/10144 , F02M25/08 , F02M35/02 , F02M35/10032 , F02M35/10072 , F02M35/10085 , F02M35/10216 , F02M35/10222 , F02M35/10236 , F02M35/10249 , F02M35/10288 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M51/005 , F02M51/0682 , F02M61/145 , F02M69/044 , F02M69/465
摘要： A vehicle fuel intake system (10) includes an intake manifold (14), an injector pack assembly (18) and an air cleaner assembly (16). The injector pack assembly (18) includes an encapsulated lead frame (36) that provides electrical communication to fuel injectors (26). The intake manifold defines a fuel rail (22) and a cavity (24). Fuel vapors permeating from the fuel rail (22) are trapped in the cavity (24) and channeled back into the air intake passages (20). The air cleaner assembly (16) includes a filter (28) for absorbing fuel vapor emissions from unburned fuel escaping a non-operating engine (12). An actuator (30) moves the filter (28) between an open and closed position. Once the engine begins operation, the actuator (30) opens the filter (28) to allow unrestricted airflow through the intake manifold (14).
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公开(公告)号：US07086384B2
公开(公告)日：2006-08-08
申请号：US11094095
申请日：2005-03-30
IPC分类号： F02M55/02
CPC分类号： F02M35/10144 , F02M25/08 , F02M35/02 , F02M35/10032 , F02M35/10072 , F02M35/10085 , F02M35/10216 , F02M35/10222 , F02M35/10236 , F02M35/10249 , F02M35/10288 , F02M35/10321 , F02M35/10347 , F02M35/112 , F02M51/005 , F02M51/0682 , F02M61/145 , F02M69/044 , F02M69/465
摘要： A vehicle fuel intake system (10) includes an intake manifold (14), an injector pack assembly (18) and an air cleaner assembly (16). The injector pack assembly (18) includes an encapsulated lead frame (36) that provides electrical communication to fuel injectors (26). The intake manifold defines a fuel rail (22) and a cavity (24). Fuel vapors permeating from the fuel rail (22) are trapped in the cavity (24) and channeled back into the air intake passages (20). The air cleaner assembly (16) includes a filter (28) for absorbing fuel vapor emissions from unburned fuel escaping a non-operating engine (12). An actuator (30) moves the filter (28) between an open and closed position. Once the engine begins operation, the actuator (30) opens the filter (28) to allow unrestricted airflow through the intake manifold (14).
摘要翻译： 车辆燃料进入系统（10）包括进气歧管（14），喷射器组件（18）和空气滤清器组件（16）。 注射器组件组件（18）包括提供与燃料喷射器（26）的电连通的封装引线框架（36）。 进气歧管限定燃料轨道（22）和空腔（24）。 从燃料轨道（22）渗透的燃料蒸气被捕获在空腔（24）中并且被引导回到进气通道（20）中。 空气滤清器组件（16）包括用于吸收从未操作的发动机（12）逸出的未燃燃料的燃料蒸汽排放的过滤器（28）。 致动器（30）使过滤器（28）在打开和关闭位置之间移动。 一旦发动机开始运行，致动器（30）打开过滤器（28），以允许不受限制的气流通过进气歧管（14）。
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公开(公告)号：US07017707B2
公开(公告)日：2006-03-28
申请号：US10624629
申请日：2003-07-22
申请人： Zhouxuan Zia , James Kenneth Vanderveen , Ian McLean , Jason Pettipiece , Phillip Edward Arthur Stuart , Robert Franklin Glassford
发明人： Zhouxuan Zia , James Kenneth Vanderveen , Ian McLean , Jason Pettipiece , Phillip Edward Arthur Stuart , Robert Franklin Glassford
CPC分类号： F01N13/1805 , B60R13/0884 , F01N1/02 , F01N1/06 , F01N13/08 , F01N2530/00 , F02M35/1261 , F02M35/1266 , F02M35/1288
摘要： An HQ tube arrangement suitable for packaging within a vehicle may be designed by creating a mathematical model representing a tube arrangement having a first passageway and a second passageway fluidly connected to the first passageway at first and second junctions. The second passageway is divided by the junctions into first, second, and third passages. Lengths are associated with each of the first passageway and the first, second, and third passages. A filter parameter, based upon an average transmission loss for a particular frequency over a standard deviation, is analyzed as a function of the lengths. Lengths are chosen based upon analysis of the filter parameter. Portions of the outer walls of the first and second passageways may be secured to or common to one another so that lengths of the passageways run along side of each other to provide a more compact HQ tube arrangement.
摘要翻译： 可以通过创建表示具有第一通道和第二通道的管装置的数学模型来设计适合于车辆内的包装的HQ管装置，该第一通道和第二通道在第一和第二结处与第一通道流体连接。 第二个通道被连接点分成第一个，第二个和第三个通道。 长度与第一通道和第一通道，第二通道和第三通道中的每一个相关联。 作为长度的函数，分析基于特定频率在标准偏差上的平均传输损耗的滤波器参数。 根据滤波参数的分析来选择长度。 第一和第二通道的外壁的部分可以固定到彼此或彼此共同，使得通道的长度沿着彼此的侧面延伸以提供更紧凑的HQ管装置。
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