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71. 发明授权

US09926893B2 Exhaust gas recirculation device 有权
公开(公告)号：US09926893B2
公开(公告)日：2018-03-27
申请号：US15068747
申请日：2016-03-14
申请人： DENSO CORPORATION
发明人： Koji Hashimoto
IPC分类号： F02D9/10 , F02M35/10 , F02M26/41 , F02M26/21 , F02M26/70 , F02M26/51
CPC分类号： F02M26/41 , F02M26/21 , F02M26/51 , F02M26/70
摘要： An exhaust gas recirculation device includes a housing including an inner wall defining an intake passage through which an intake air passes. The housing includes an outlet opening of an EGR gas provided in the inner wall, and a throttle valve positioned in the intake passage and generating a negative pressure at the outlet opening. The housing includes an intake air guide device provided in the housing and guiding the intake air, which has passed between the throttle valve and the inner wall of the housing, toward an axial center area of the intake passage. At least a part of the intake air guide device is positioned on an upstream side of the intake air with respect to the outlet opening.

72. 发明授权

US09709009B2 Low pressure exhaust gas recirculation apparatus 有权
公开(公告)号：US09709009B2
公开(公告)日：2017-07-18
申请号：US12845067
申请日：2010-07-28
申请人： Shinsuke Miyazaki , Akira Furukawa , Osamu Shimane , Kazushi Sasaki , Eiji Takemoto
发明人： Shinsuke Miyazaki , Akira Furukawa , Osamu Shimane , Kazushi Sasaki , Eiji Takemoto
IPC分类号： F02M25/07 , F02M26/51 , F02M26/05 , F02M26/06 , F02M26/49 , F02M26/25 , F02M26/28 , F02M26/64 , F02M26/70
CPC分类号： F02M26/51 , F02M26/05 , F02M26/06 , F02M26/25 , F02M26/28 , F02M26/49 , F02M26/64 , F02M26/70
摘要： A low pressure EGR regulating valve is driven by an electric actuator, and an output of the electric actuator is transmitted to an intake air throttle valve through a link device. An ECU executes a failure determination to determine presence of a failure in a case where a sensed opening degree, which is sensed with a low pressure EGR opening degree sensor, is other than an opening degree that corresponds to a maximum opening degree of the throttle valve limited by a mechanical stopper. The ECU executes the failure determination after the energization of the electric actuator is stopped in response to stopping of the engine.

73. 发明申请

US20160195043A1 Mixer valve of an internal combustion engine 有权
标题翻译：内燃机搅拌机
公开(公告)号：US20160195043A1
公开(公告)日：2016-07-07
申请号：US14915846
申请日：2014-07-23
申请人： CONTINENTAL AUTOMOTIVE GMBH
发明人： Daniel MURESAN
IPC分类号： F02M26/51 , F02M26/52 , F02M26/70 , F02M26/21
CPC分类号： F02M26/51 , F02M26/21 , F02M26/52 , F02M26/54 , F02M26/64 , F02M26/70
摘要： A mixer valve of an internal combustion engine of a motor vehicle includes a single servo-motor and a differential. A flap arranged in an intake port and a flap arranged in a exhaust duct are driven by a differential. Spring elements tension the flaps in a base position counter to the stops and determine which of the flaps is driven in which control area of the servo-motor.
摘要翻译：机动车辆的内燃机的混合阀包括单个伺服电动机和差速器。布置在进气口中的挡板和布置在排气管中的挡板由差速器驱动。弹簧元件将基座位置的襟翼张紧到止动件上，并确定在伺服电机的哪个控制区域中驱动哪些襟翼。

74. 发明申请

US20160138429A1 METHOD OF CONTROLLING TURBINE OF EXHAUST HEAT RECOVERY SYSTEM 审中-公开
标题翻译：控制排气热回收系统的方法
公开(公告)号：US20160138429A1
公开(公告)日：2016-05-19
申请号：US14872688
申请日：2015-10-01
申请人： Hyundai Motor Company
发明人： You Sang SON , Kyoung HEO
IPC分类号： F01K23/06 , F02M26/51 , F02M26/04
CPC分类号： F01K23/065 , F01K23/10 , F01N5/02 , F02M26/04 , F02M26/05 , F02M26/25 , F02M26/28 , F02M26/51 , Y02T10/16
摘要： A method of controlling a turbine of an exhaust heat recovery system in which heat of exhaust gas evaporates a working fluid through a heat exchanger provided in an exhaust pipe and the working fluid is supplied to the turbine may include measuring an internal temperature of the heat exchanger, and rotating the turbine in a reverse direction when the measured internal temperature is a predetermined temperature or less.
摘要翻译：一种控制废气热回收系统的涡轮的方法，其中排气的热量通过设置在排气管中的热交换器蒸发工作流体并且工作流体供应到涡轮机可以包括测量热交换器的内部温度并且当所测量的内部温度为预定温度或更低时，沿相反方向旋转涡轮机。

75. 发明授权

US09341146B2 Exhaust-gas recirculation module for an internal combustion engine 有权
标题翻译：用于内燃机的排气再循环模块
公开(公告)号：US09341146B2
公开(公告)日：2016-05-17
申请号：US14006319
申请日：2012-01-31
申请人： Hans-Juergen Huesges , Hans-Ulrich Kuehnel , Peter Corbach
发明人： Hans-Juergen Huesges , Hans-Ulrich Kuehnel , Peter Corbach
IPC分类号： F01N3/02 , F02M25/07 , F28F3/04 , F28F9/00 , F28D9/00
CPC分类号： F02M26/25 , F02M26/11 , F02M26/23 , F02M26/24 , F02M26/30 , F02M26/32 , F02M26/33 , F02M26/50 , F02M26/51 , F02M26/73 , F28D9/0031 , F28F3/048 , F28F9/00 , F28F2250/06 , Y02T10/121
摘要： An exhaust-gas recirculation module for an internal combustion engine includes an outer housing, an exhaust-gas cooler comprising an inner housing arranged within the outer housing, an exhaust-gas recirculation valve arranged upstream of the exhaust-gas cooler, an exhaust-gas duct formed in the outer housing arranged upstream of the exhaust-gas recirculation valve, and a coolant channel arranged between the inner housing and the exhaust-gas duct.
摘要翻译：用于内燃机的废气再循环模块包括外壳体，排气冷却器，其包括布置在外壳体内的内壳体，排气再循环阀布置在废气冷却器的上游，排气形成在外壳中的管道，其布置在废气再循环阀的上游，以及布置在内壳体和废气管道之间的冷却剂通道。

76. 发明申请

US20150059717A1 Mixer valve of an internal combustion engine of a motor vehicle 有权
标题翻译：汽车内燃机的混合阀
公开(公告)号：US20150059717A1
公开(公告)日：2015-03-05
申请号：US14395382
申请日：2013-04-11
申请人： CONTINENTAL AUTOMOTIVE GMBH
发明人： Daniel Iosif Maxim
IPC分类号： F02M25/07
CPC分类号： F02M26/51 , F02D9/1065 , F02D41/0077 , F02D2009/0276 , F02D2041/0017 , F02M26/21 , F02M26/53 , F02M26/54 , F02M26/64 , F02M26/70
摘要： A mixer valve of an internal combustion engine of a motor vehicle has a drive device with a respective drive pinion and a control disc for driving two flaps. A single servomotor for driving the drive pinion is arranged in a corner region of an exhaust gas duct and of an intake duct.
摘要翻译：机动车辆的内燃机的混合阀具有驱动装置，其具有相应的驱动小齿轮和用于驱动两个翼片的控制盘。用于驱动驱动小齿轮的单个伺服电动机布置在废气管道和进气管道的拐角区域中。

77. 发明申请

US20140366851A1 METHOD FOR CONTROLLING AN EGR CIRCUIT OF A MOTOR VEHICLE ENGINE, VALVE FOR IMPLEMENTING SAID METHOD, AND ENGINE HAVING SAID VALVE 有权
标题翻译：用于控制电动机用发动机的EGR电路的方法，用于实施所述方法的阀和具有所述阀的发动机
公开(公告)号：US20140366851A1
公开(公告)日：2014-12-18
申请号：US14473231
申请日：2014-08-29
申请人： Valeo Systemes de Controle Moteur
发明人： Nicolas Vitiello , Sébastien Potteau , Sébastien Adenot , Grégory Hodebourg
IPC分类号： F02M25/07
CPC分类号： F02M25/0796 , F02B29/0418 , F02B37/00 , F02D11/10 , F02D21/08 , F02D41/0077 , F02D2009/0276 , F02D2041/0017 , F02M26/06 , F02M26/51 , F02M26/54 , F02M26/64 , F16K11/14 , Y02T10/47
摘要： A three-way valve configured to provide the connection between a gas intake circuit and an exhaust gas recirculation circuit is disclosed. The valve includes a first shutter for regulating the airflow rate, a second shutter for regulating the recirculated exhaust gas flow rate, a single motor for driving the two shutters, and gearing connecting the motor to at least one shutter. The gearing includes functionality to drive the at least one shutter.
摘要翻译：公开了一种构造成提供进气回路和排气再循环回路之间的连接的三通阀。该阀包括用于调节气流速率的第一闸门，用于调节再循环废气流量的第二闸门，用于驱动两个百叶窗的单个马达，以及将马达连接至至少一个挡板的传动装置。传动装置包括驱动至少一个挡板的功能。

78. 发明申请

US20130025575A1 METHOD FOR CONTROLLING AN EGR CIRCUIT OF A MOTOR VEHICLE ENGINE, VALVE FOR IMPLEMENTING SAID METHOD, AND ENGINE HAVING SAID VALVE 有权
标题翻译：用于控制电动机用发动机的EGR电路的方法，用于实施所述方法的阀和具有所述阀的发动机
公开(公告)号：US20130025575A1
公开(公告)日：2013-01-31
申请号：US13518113
申请日：2010-12-22
申请人： Nicolas Vitiello , Sébastien Potteau , Sébastien Adenot , Grégory Hodebourg
发明人： Nicolas Vitiello , Sébastien Potteau , Sébastien Adenot , Grégory Hodebourg
IPC分类号： F02B47/08 , F02M25/07
CPC分类号： F02M25/0796 , F02B29/0418 , F02B37/00 , F02D11/10 , F02D21/08 , F02D41/0077 , F02D2009/0276 , F02D2041/0017 , F02M26/06 , F02M26/51 , F02M26/54 , F02M26/64 , F16K11/14 , Y02T10/47
摘要： The invention relates to a method for controlling an exhaust gas recirculation circuit (2c) for an internal combustion engine (M) of a motor vehicle. The engine (M) is linked to an air intake circuit (2a) and to a gas exhaust circuit (2b) linked to the air intake circuit (2a) by the recirculation circuit (2c). A first valve (15) controls the flow of air upstream from the recirculation circuit (2c), and gases that are recirculated within the a second valve (16) controls the flow of exhaust recirculation circuit (2c). In the method of the invention, the recirculation of the exhaust gases is in particular controlled by means of measuring a pressure difference across the terminals of the second valve (16). The method comprises the following steps: a) the first and second valves (15, 16) are closed, the first valve (15) being arranged so as to allow, in a closed position, the passage of an air leak current; b) the first and second valves (15, 16) are concomitantly opened so as to provide a sufficient pressure difference across the terminals of the second valve (16) so as to enable the measurement of the pressure difference in the terminals thereof. Due to the invention, the pressure difference across the terminals of the second valve (16) remains sufficiently high so as to allow the efficient measurement of said pressure difference.
摘要翻译：本发明涉及一种用于控制机动车辆的内燃机（M）的废气再循环回路（2c）的方法。发动机（M）通过再循环回路（2c）连接到进气回路（2a）和与进气回路（2a）连接的排气回路（2b）。第一阀（15）控制从再循环回路（2c）上游的空气流，并且在第二阀（16）内再循环的气体控制排气再循环回路（2c）的流动。在本发明的方法中，废气的再循环特别是通过测量第二阀（16）的端子两端的压差来控制。该方法包括以下步骤：a）第一和第二阀（15,16）关闭，第一阀（15）被布置成允许在关闭位置通过空气泄漏电流; b）第一和第二阀（15,16）被同时打开，以便在第二阀（16）的端子之间提供足够的压力差，以便能够测量其端子中的压力差。由于本发明，第二阀（16）的端子两端的压差保持足够高，以便有效地测量所述压力差。

79. 发明授权

US08137057B2 Engine intake air compressor and method 有权
标题翻译：发动机进气压缩机及方法
公开(公告)号：US08137057B2
公开(公告)日：2012-03-20
申请号：US12710558
申请日：2010-02-23
申请人： Terry G. Wood , Elias P. Soupos
发明人： Terry G. Wood , Elias P. Soupos
IPC分类号： F04D29/44
CPC分类号： F02B37/22 , F02B33/40 , F02M23/00 , F02M25/06 , F02M26/06 , F02M26/21 , F02M26/51 , F04D29/4213 , F04D29/685 , F05B2220/40 , Y02T10/144
摘要： A compressor assembly (304) includes a compressor housing (312) having a main air inlet (324) and an annular wall (328) defining an inducer bore (325). A secondary inlet passage (322) is disposed around the inducer bore (325). The secondary inlet passage (322) has an inlet slot (320) operatively intersecting the inducer bore (325) to permit the entry of a fluid thereinto through an inlet port (327). The inlet slot (320) advantageously defines an augmented inducer diameter region (331). Preferably the secondary inlet passage (322) may be selectively partially or completely isolated from the main air inlet (324). A compressor wheel (318) is located in the compressor housing (312) and has a stepped portion (330) formed by at least one plurality of vanes (238) operatively associated with the augmented inducer diameter region (331) adjacent to the inlet slot (320) of the housing (312) to receive fluid therefrom.
摘要翻译：压缩机组件（304）包括具有主空气入口（324）和形成有导流孔（325）的环形壁（328））的压缩机壳体（312）。辅助入口通道（322）设置在引导器孔（325）周围。次级入口通道（322）具有与导流孔（325）可操作地相交的入口狭槽（320），以允许流体通过入口（327）进入其中。入口狭槽（320）有利地限定增大的诱导器直径区域（331）。优选地，次级入口通道（322）可以选择性地与主空气入口（324）部分或完全隔离。压缩机叶轮（318）位于压缩机壳体（312）中并且具有由至少一个多个叶片（238）形成的台阶部分（330），所述至少一个叶片（238）可操作地与增大的导入器直径区域（331）相邻，（320）以从其中接收流体。

80. 发明授权

US08001779B2 Hybrid high-pressure low-pressure EGR system 有权
标题翻译：混合式高压低压EGR系统
公开(公告)号：US08001779B2
公开(公告)日：2011-08-23
申请号：US12730580
申请日：2010-03-24
申请人： Daniel Joseph Styles
发明人： Daniel Joseph Styles
IPC分类号： F02B33/44 , F02M25/07 , F01N3/00 , F01N5/04
CPC分类号： F02D9/16 , F02B33/38 , F02B37/04 , F02B37/18 , F02M26/01 , F02M26/05 , F02M26/07 , F02M26/15 , F02M26/19 , F02M26/24 , F02M26/51 , F02M35/10222 , F02M35/108
摘要： An example system for inducting air into an engine includes a compressor and a turbine mechanically coupled to the compressor and driven by expanding engine exhaust. The system also includes high pressure (HP) and low pressure (LP) exhaust gas recirculation (EGR). The disclosed system allows EGR to be routed from an HP take-off point to an LP mixing point. Such functionality may be useful in averting compressor surge and increasing EGR flow potential under certain operating conditions.
摘要翻译：用于将空气引入发动机的示例性系统包括机械地联接到压缩机并通过扩大发动机排气来驱动的压缩机和涡轮机。该系统还包括高压（HP）和低压（LP）废气再循环（EGR）。所公开的系统允许EGR从HP起飞点路由到LP混合点。这样的功能可能有助于在某些操作条件下避免压缩机喘振和增加EGR流动电位。

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