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71. 发明授权

US09488138B2 Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：US09488138B2
公开(公告)日：2016-11-08
申请号：US14390123
申请日：2012-04-05
申请人： Ryo Michikawauchi
发明人： Ryo Michikawauchi
IPC分类号： F02M33/02 , F02M25/07 , F02M25/08 , F02D41/00 , F02D9/10 , F02B29/04
CPC分类号： F02M25/0854 , F02B29/0406 , F02D9/1055 , F02D41/0007 , F02D41/0035 , F02D41/0065 , F02M25/0836 , F02M25/089 , F02M26/05 , F02M26/06 , F02M26/23 , Y02T10/42 , Y02T10/47
摘要： The control device of an internal combustion engine of the present invention is a control device of an internal combustion engine in which a bypass channel (25) for bypassing a throttle valve (6) of an engine intake system (5) via an evaporated fuel adsorption device is provided as a fuel emission path to an evaporated fuel adsorption device (22) for adsorbing evaporated fuel in a fuel tank (19), and exhaust gas recirculation is implemented for recirculating exhaust gas via an exhaust gas recirculation passage (17) connected upstream of the entrance of the bypass channel of the engine intake system. An exhaust control valve (18) is disposed in the exhaust gas recirculation passage, intake control valves (27, 28) are disposed in the bypass channel, and when the opening degree of the exhaust control valve is greater than a set opening degree, either the intake control valve is fully closed or the opening degree of the intake control valve is reduced in comparison with times when the opening degree of the exhaust control valve is equal to or less than the set opening degree.
摘要翻译：本发明的内燃机的控制装置是内燃机的控制装置，在内燃机的控制装置中，通过蒸发燃料吸附而旁通发动机进气系统（5）的节气门（6）的旁通通路（25）装置被提供作为用于吸收燃料箱（19）中的蒸发燃料的蒸发燃料吸附装置（22）的燃料排放路径，并且执行废气再循环以通过经上游连接的废气再循环通道（17）再循环废气的发动机进气系统的旁路通道的入口。排气控制阀（18）设置在废气再循环通道中，进气控制阀（27,28）设置在旁通通道中，并且当排气控制阀的开度大于设定开度时，与排气控制阀的开度等于或小于设定开度的时间相比，进气控制阀完全关闭或进气控制阀的开度减小。

72. 发明申请

US20160298576A1 System for Evaporative and Refueling Emission Control for a Vehicle 审中-公开
标题翻译：车辆蒸发和加油排放控制系统
公开(公告)号：US20160298576A1
公开(公告)日：2016-10-13
申请号：US15181309
申请日：2016-06-13
申请人： Karma Automotive, LLC
发明人： Sam Reddy , Kevin Walsh
IPC分类号： F02M25/08
CPC分类号： F02M25/0809 , B60K15/03504 , F02M25/0836 , F02M25/089 , Y10T137/0402
摘要： A fuel tank evaporative emissions control and diagnostic system includes a fuel tank, a canister in fluid communication with the fuel tank to receive vapor escaping from the fuel tank, at least one isolation valve positioned between the fuel tank and the canister, a pressure sensor in fluid communication with the canister, a purge valve positioned between the canister and an internal combustion engine to be in fluid communication with the canister and the internal combustion engine, a canister vent valve positioned on an air inlet of the canister for allowing air to purge vapor from the canister to exit the and into the internal combustion engine, and one or more electronic controllers coupled to the pressure sensor, the isolation valve, the purge valve, and the canister vent valve for controlling the valves according to a preset diagnostic test for checking for malfunctions in the system.
摘要翻译：燃料箱蒸发排放控制和诊断系统包括燃料箱，与燃料箱流体连通的罐，以接收从燃料箱逸出的蒸汽，至少一个位于燃料箱和罐之间的隔离阀，压力传感器与罐流体连通，定位在罐和内燃机之间以与罐和内燃机流体连通的清洗阀，定位在罐的空气入口上的罐排气阀，用于允许空气吹扫蒸气从罐排出并进入内燃机，以及一个或多个电子控制器，其耦合到压力传感器，隔离阀，排气阀和排气阀，用于根据预设的检查检查测试阀用于系统故障。

73. 发明申请

US20160245238A1 CANISTER, AND CANISTER VENT SOLENOID VALVE 审中-公开
标题翻译： CANISTER和CANISTER VENT电磁阀
公开(公告)号：US20160245238A1
公开(公告)日：2016-08-25
申请号：US15031801
申请日：2014-01-09
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Masatoshi UEDA
IPC分类号： F02M25/08
CPC分类号： F02M25/0836 , F02M25/0809 , F02M25/0854 , F02M2025/0845
摘要： A leak diagnosis is performed on an evaporated fuel processing piping system 5 by inserting a canister vent solenoid valve 6 into an insertion port 303 of a canister 2 and inserting an air pump 7 into an insertion port 305 of the canister 2. When it is configured that the canister vent solenoid valve 6 and the air pump 7 can be inserted separately into the canister 2 in this manner, a system for diagnosing a leak in the evaporated fuel processing piping system 5 can be installed in a more saved space than a case where a module integrating the canister vent solenoid valve 6 and the air pump 7 is inserted thereinto. Moreover, a configuration corresponding to an employed leak diagnosis method can be realized without changing the canister 2.
摘要翻译：通过将罐排气电磁阀6插入到罐2的插入口303中并将空气泵7插入罐2的插入口305中，在蒸发的燃料处理管道系统5上进行泄漏诊断。当配置以这种方式，罐排气电磁阀6和空气泵7可以分开地插入罐2中，用于诊断蒸发燃料处理管道系统5中的泄漏的系统可以安装在比从将罐排气电磁阀6和空气泵7一体化的模块插入其中。此外，可以在不改变罐2的情况下实现与采用的泄漏诊断方法相对应的配置。

74. 发明授权

US09416755B2 Systems and methods for determining canister purge valve degradation 有权
标题翻译：确定罐吹扫阀降解的系统和方法
公开(公告)号：US09416755B2
公开(公告)日：2016-08-16
申请号：US14560573
申请日：2014-12-04
申请人： Ford Global Technologies, LLC
发明人： Aed M. Dudar
IPC分类号： F02M33/00 , F02M25/08 , F02D41/00 , F02D41/26 , F02D35/00
CPC分类号： F02M25/0809 , F02D35/0015 , F02D41/003 , F02D41/004 , F02D41/26 , F02M25/0836 , F02M25/0854
摘要： A method is provided, comprising: during a first condition, opening a fuel tank isolation valve while maintaining a canister purge valve closed; and indicating degradation of the canister purge valve based on an output of a universal exhaust gas oxygen (UEGO) sensor. The UEGO sensor output will indicate whether any fuel vapor vented from the fuel tank reaches intake through the commanded closed canister purge valve. In this way, canister purge valve degradation may be diagnosed in vehicles that do not include a functional fuel tank pressure sensor or canister vent valve.
摘要翻译：提供了一种方法，包括：在第一状态期间，打开燃料箱隔离阀，同时保持罐清洗阀关闭; 并且基于通用废气氧（UEGO）传感器的输出来指示罐排气阀的劣化。 UEGO传感器输出将指示从燃油箱排出的任何燃油蒸气是否通过指令关闭的碳罐清洗阀进入。以这种方式，可以在不包括功能燃料箱压力传感器或罐排气阀的车辆中诊断出罐吹扫阀降级。

75. 发明授权

US09410635B2 Fuel vapor control device 有权
标题翻译：燃油蒸汽控制装置
公开(公告)号：US09410635B2
公开(公告)日：2016-08-09
申请号：US14676911
申请日：2015-04-02
申请人： Kyosan Denki Co., Ltd.
发明人： Yasuo Akimoto , Nobuharu Muto
IPC分类号： F15D1/02 , F16K17/30 , G05D7/01
CPC分类号： F16K17/30 , F02M25/0836 , F02M25/089 , F16K17/26 , G05D7/0133 , Y10T137/7792
摘要： A fuel vapor control device has a flow control valve which regulates a flow amount of fuel vapor from a fuel tank to a canister. The flow control valve has a movable element accommodated in a case. The movable valve element has a central cylindrical part, an outer cylindrical part, and a disc part which connects the central cylindrical part and the outer cylindrical part. The central cylindrical part provides a central channel. The central channel provides a main channel which communicates an inlet and an outlet. A sub channel defined and formed between the movable element and the case is opened and closed by a valve formed by the case and the outer cylindrical part. The central channel makes easy setting of flow amount in regulated condition. Since turbulence is reduced, it is possible to perform stable regulation.
摘要翻译：燃料蒸气控制装置具有流量控制阀，其调节从燃料箱到罐的燃料蒸汽的流量。流量控制阀具有容纳在壳体中的可动元件。可动阀元件具有中心圆筒部，外圆筒部以及连接中心圆筒部和外筒部的盘部。中心圆柱形部分提供中央通道。中央通道提供了一个通道，用于连通入口和出口。在可动元件和壳体之间限定和形成的子通道由壳体和外圆柱形部件形成的阀打开和关闭。中央通道使流量在设定条件下容易设定。由于湍流减少，因此可以进行稳定的调节。

76. 发明申请

US20160215713A1 SYSTEMS AND METHODS FOR INFERRING FUEL VAPOR CANISTER LOADING RATE 有权
标题翻译：用于输送燃料蒸气罐加载速率的系统和方法
公开(公告)号：US20160215713A1
公开(公告)日：2016-07-28
申请号：US14606704
申请日：2015-01-27
申请人： Ford Global Technologies, LLC
发明人： Aed M. Dudar , Russell Randall Pearce , Dennis Seung-Man Yang
IPC分类号： F02D41/00 , B60K15/035 , F02M25/08
CPC分类号： F02D41/0032 , F02D41/0045 , F02M25/0809 , F02M25/0836 , F02M35/10019
摘要： A method is provided, comprising indicating a fuel vapor canister load based on a steady-state pressure in a vapor recovery line during a refueling event; and adjusting a canister purging operation in response to the indicated fuel vapor canister load. Restrictions in the vapor recovery line may increase the rate of fuel vapor canister loading during a refueling event. In this way, an accurate canister load may be determined following a refueling event, and canister purging operations adjusted accordingly.
摘要翻译：提供了一种方法，包括在加油事件期间基于蒸汽回收管线中的稳态压力指示燃料蒸汽罐负载; 以及响应于所指示的燃料蒸汽罐负载来调节罐吹扫操作。蒸汽回收管线中的限制可能会增加加油事件期间燃油蒸汽罐装载的速度。以这种方式，可以在加油事件之后确定精确的罐装载，并且相应地调节罐清洗操作。

77. 发明申请

US20160186696A1 Air Guiding Arrangement Comprising Tank Ventilation System 审中-公开
标题翻译：包括坦克通风系统的空中指导安排
公开(公告)号：US20160186696A1
公开(公告)日：2016-06-30
申请号：US14745528
申请日：2015-06-22
申请人： MANN+HUMMEL GMBH
发明人： Dietmar Talmon-Gros , Stefan Kunze
IPC分类号： F02M25/08 , F02M35/104 , F02M35/10
CPC分类号： F02M25/0836 , F02B37/00 , F02M25/0854 , F02M25/0872 , F02M25/089 , F02M29/06 , F02M35/10157 , F02M35/10222 , F02M35/10262 , F02M35/10268 , F02M35/104 , Y02T10/146
摘要： An air guiding arrangement for an internal combustion engine is provided with an intake manifold that supplies intake air to the internal combustion engine, wherein the intake manifold has a flow compressor apparatus with a compressor. A tank ventilation system for a fuel tank of the internal combustion engine is provided, wherein the tank ventilation system has an adsorption filter and a first ventilation line which is branching off the adsorption filter. A throttle device is provided upstream of the compressor in the intake manifold. The ventilation line is connected to the intake manifold and opens into the intake manifold at a location between the throttle device and the compressor.
摘要翻译：用于内燃机的空气引导装置设置有向内燃机供给进气的进气歧管，其中进气歧管具有带有压缩机的流量压缩机装置。提供了一种用于内燃机的燃料箱的油箱通风系统，其中油箱通风系统具有吸附过滤器和从吸附过滤器分支的第一通风管线。在进气歧管中的压缩机的上游设有节流装置。通风管路连接到进气歧管，并且在节流装置和压缩机之间的位置处通向进气歧管。

78. 发明申请

US20160185208A1 METHOD FOR OPERATING A FUEL TANK DEVICE FOR A MOTOR VEHICLE AND CORRESPONDING FUEL TANK DEVICE 有权
标题翻译：用于操作电动车辆和相应燃料箱装置的燃油箱装置的方法
公开(公告)号：US20160185208A1
公开(公告)日：2016-06-30
申请号：US14979880
申请日：2015-12-28
申请人： AUDI AG
发明人： Harald Hagen
IPC分类号： B60K15/03
CPC分类号： B60K15/03519 , B60K2015/03302 , B60K2015/03514 , F02M25/08 , F02M25/0836 , F02M25/089 , F02M2025/0845 , F16K17/196 , F16K24/04 , Y10T137/0379 , Y10T137/776 , Y10T137/7761
摘要： A method for operating a fuel tank device for a motor vehicle, with a fuel tank to which a tank ventilation line is assigned, and with a tank shutoff valve for adjusting a flow-through cross section of the tank ventilation line is disclosed. The method includes impinging the tank shutoff valve with a first electric voltage for adjusting a first flow-through cross-section of the tank ventilation line and impinging the tank shutoff valve with a second electric voltage for adjusting a second flow-through cross section of the tank ventilation line; when switching from the first flow-through cross section to the second flow-through cross section and/or vice versa, impinging the tank shutoff valve for a defined transition time period with an .transition voltage which lies between the first voltage and the second voltage.
摘要翻译：公开了一种用于操作机动车辆的燃料箱装置的方法，其中分配有油箱通风管线的燃料箱，以及用于调节油箱通风管线的流通横截面的油罐截流阀。该方法包括用第一电压冲击储罐截止阀，用于调节储罐通风管的第一流通横截面并用第二电压冲击罐截止阀，用于调节第二流通横截面油箱通风管路; 当从第一流通横截面切换到第二流通横截面时，和/或反之亦然，用位于第一电压和第二电压之间的过渡电压撞击罐截止阀一定的过渡时间段。

79. 发明授权

US09359978B2 Turbo purge module hose detection and blow off prevention check valve 有权
标题翻译：涡轮吹扫模块软管检测和防止止回阀
公开(公告)号：US09359978B2
公开(公告)日：2016-06-07
申请号：US14224438
申请日：2014-03-25
申请人： Continental Automotive Systems, Inc.
发明人： David W Balsdon , Allen Tamman
IPC分类号： F02M33/02 , F02M25/08
CPC分类号： F02M25/0872 , F02M25/0836
摘要： A valve assembly used as part of a vapor purge system, which uses a vacuum created by a venturi nozzle to direct purge vapor from a canister through the purge system, and into an intake manifold. The valve assembly includes a check valve which closes the flow path to prevent the uncontrolled venting of hydrocarbon rich purge vapor directly to the atmosphere, and provides an on-board diagnostic (OBD) check to make sure the system is functioning properly. The check valve is typically open because of a pressure balance around the check valve, allowing the turbo bleed flow, as well as the purge vapor, to pass through the check valve and into an air box. If the hose is disconnected, there is a pressure drop across the valve, which causes the check valve to close, preventing the release of hydrocarbons in the purge vapor to the atmosphere.
摘要翻译：用作蒸气吹扫系统的一部分的阀门组件，其使用由文氏管喷嘴产生的真空，以将来自罐的吹扫蒸汽通过吹扫系统引导到进气歧管中。阀门组件包括止回阀，该止回阀关闭流动路径，以防止无碳氢气吹扫蒸汽不受控地排放到大气中，并提供车载诊断（OBD）检查，以确保系统正常运行。止回阀通常由于止回阀周围的压力平衡而打开，允许涡轮泄放流以及吹扫蒸汽通过止回阀并进入空气箱。如果软管断开连接，阀门上会有压降，导致止回阀关闭，从而阻止清洗蒸气中的碳氢化合物释放到大气中。

80. 发明申请

US20160131052A1 FUEL VAPOR PROCESSING APPARATUS 有权
标题翻译：燃油蒸汽加工设备
公开(公告)号：US20160131052A1
公开(公告)日：2016-05-12
申请号：US14924007
申请日：2015-10-27
申请人： AISAN KOGYO KABUSHIKI KAISHA
发明人： Katsuhiko MAKINO
IPC分类号： F02D41/00 , F02M25/08
CPC分类号： F02M25/0854 , F02D41/0032 , F02D41/0045 , F02D2200/0625 , F02M25/0836 , F02M25/089
摘要： A fuel vapor processing apparatus may include a canister and a purge device. The purge device may desorb fuel vapor from the canister and purge the desorbed fuel vapor to an engine. The fuel vapor processing apparatus may further include a purge control device. The purge control device may obtain a target purge quantity to be desorbed from the canister at a point of time during an operation of the engine. In addition, the purge control device may control a purge quantity during the operation of the engine such that the purge quantity reaches the target purge quantity.
摘要翻译：燃料蒸汽处理设备可以包括罐和净化装置。净化装置可以从罐排出燃料蒸气并将解吸的燃料蒸气吹扫到发动机。燃料蒸气处理装置还可以包括净化控制装置。吹扫控制装置可以在发动机的运转过程中的时间点获得要从罐解吸的目标吹扫量。此外，清洗控制装置可以在发动机的运转期间控制吹扫量，使得净化量达到目标吹扫量。

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