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71. 发明申请

WO2013025835A1 SYSTEM AND METHOD FOR CONTROLLING MULTIPLE FUEL SYSTEMS 审中-公开
标题翻译：用于控制多个燃料系统的系统和方法
公开(公告)号：WO2013025835A1
公开(公告)日：2013-02-21
申请号：PCT/US2012/050993
申请日：2012-08-15
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , COWGILL, Joshua
发明人： COWGILL, Joshua
IPC分类号： F02D19/08 , F02M43/00 , F02D41/30
CPC分类号： F02D41/0025 , F02D19/061 , F02D19/0647 , F02D19/0692 , F02D19/081 , F02D41/0027 , F02D2250/12 , Y02T10/36
摘要： A system according to the principles of the present disclosure includes a fuel mass module and a fuel control module. The fuel mass module determines a first fuel mass before the first fuel mass is injected into one of a cylinder of an engine and an injection port of the cylinder. The fuel mass module also determines a second fuel mass after injection of the first fuel mass starts. The fuel control module controls a first fuel injector to inject the first fuel mass into the one of the cylinder and the injection port for a combustion event. The fuel control module also controls a second fuel injector to inject the second fuel mass into one of the cylinder and the injection port for the combustion event. The second fuel injector is different from the first fuel injector.
摘要翻译：根据本公开的原理的系统包括燃料质量模块和燃料控制模块。燃料质量模块在将第一燃料质量注入发动机的气缸和气缸的喷射口之一之前确定第一燃料质量。燃料质量模块还在喷射第一燃料质量开始之后确定第二燃料质量。燃料控制模块控制第一燃料喷射器以将第一燃料块注入到用于燃烧事件的气缸和喷射口中的一个。燃料控制模块还控制第二燃料喷射器以将第二燃料块注入汽缸和用于燃烧事件的喷射口中的一个。第二燃料喷射器与第一燃料喷射器不同。

72. 发明申请

WO2012030816A2 CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：内燃机起重机
公开(公告)号：WO2012030816A2
公开(公告)日：2012-03-08
申请号：PCT/US2011/049722
申请日：2011-08-30
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , HAYMAN, Alan W. , MCALPINE, Robert S.
发明人： HAYMAN, Alan W. , MCALPINE, Robert S.
IPC分类号： F02M25/07
CPC分类号： F01L1/34 , F02B33/34 , F02B37/00 , F02B47/08 , F02B73/00 , F02M26/24 , F02M26/43 , Y02T10/121
摘要： A crankshaft for an internal combustion engine comprises at least four main journals aligned on a crankshaft axis of rotation and at least three crankpins, each disposed about a respective crankpin axis and positioned between the main journals. Each of the respective crankpin axes is oriented parallel to, and spaced radially from, the crankshaft axis of rotation. Each of the crankpins is joined to a pair of crank arms for force transmission between the crankpin and the pair of crank arms. Each pair of crank arms is joined to a respective main journal for transmitting torque between the pair of crank arms and the main journal. At least two of the crankpins are positioned substantially in phase with one another and a third crankpin being positioned approximately 180 degrees apart from the at least two crankpins.
摘要翻译：用于内燃机的曲轴包括至少四个在曲轴旋转轴线上对准的主轴颈和至少三个曲柄销，每个曲柄销围绕相应的曲柄销轴线设置并定位在主轴颈之间。每个相应的曲柄销轴线与曲轴的旋转轴线平行且与其径向间隔开。每个曲柄销连接到一对曲柄臂，用于在曲柄销和一对曲柄臂之间传递力。每对曲柄臂连接到相应的主轴颈，用于在一对曲柄臂和主轴颈之间传递扭矩。所述曲柄销中的至少两个彼此基本上相位地定位，并且第三曲柄销定位成与所述至少两个曲柄销大约180度。

73. 发明申请

WO2021091884A1 WINDOW REGULATOR ASSEMBLY 审中-公开
公开(公告)号：WO2021091884A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/058686
申请日：2020-11-03
申请人： BROSE FAHRZEUGTEILE GMBH & CO. KOMMANDITGESELLSCHAFT, BAMBERG , GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： TREVARROW, James , MURTFELDT, Jeffrey , KIDD, Michael , COSTIGAN, Terrence
IPC分类号： E05F11/48
摘要： A window regulator may include a first guide rail assembly, that may be coupled to the door panel and including a first guide rail, a first pulley and a second pulley. The first slider may be configured to receive the window pane and translate along the first guide rail to move the window pane between an open position and a closed position. The first cable may be coupled to a drive and engaged with the first pulley and may be fixed to the first slider such that actuation of the drive moves the first slider and the window pane into the opening. The spring may be disposed between an end of the first cable and a portion of the first slider. The spring may be configured to bias the slider and an edge of the window pane towards the A-side beam or the B-side beam.

74. 发明申请

WO2020077064A1 MULTIPLE BEAM LIDAR SYSTEM WITH SINGLE 2D MEMS MIRROR 审中-公开
公开(公告)号：WO2020077064A1
公开(公告)日：2020-04-16
申请号：PCT/US2019/055587
申请日：2019-10-10
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： SINGER, Scott
IPC分类号： G01S7/481 , G02B26/08 , G02B26/12 , H01S5/00 , G01S7/48 , G01S17/32 , G01S17/42
摘要： Various technologies described herein pertain to multiple beam, single mirror lidar. A multiple beam, single mirror lidar system can include a 2D MEMS mirror and a photonic integrated circuit. The photonic integrated circuit includes a plurality of lidar channels, each including a transmitter and a receiver. In the photonic integrated circuit, the lidar channels are directed at a common point on the 2D MEMS mirror. The lidar channels are oriented with relative offset angles. Thus, the lidar channels output beams that are directed at the common point on the 2D MEMS mirror and are oriented with relative offset angles.

75. 发明申请

WO2020028283A1 AUTONOMOUS VEHICLE THAT INCLUDES SENSOR OUTPUT BATCHING SYSTEM 审中-公开
公开(公告)号：WO2020028283A1
公开(公告)日：2020-02-06
申请号：PCT/US2019/044002
申请日：2019-07-29
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： MINSTER, Gautier, Etienne, Guillaume , GAO, Peter, Ming
IPC分类号： G06K9/00
摘要： An autonomous vehicle is described herein. The autonomous vehicle includes several sensor systems that asynchronously generate sensor system outputs. A batch generator system, executed by a processor, identifies batches of sensor system outputs to provide to an object classifier system, wherein the batches of sensor system outputs are identified based upon timing estimates, wherein the timing estimates include first timing estimates and second timing estimates. The first timing estimates include estimates of amounts of time needed by the object classifier system to complete processing of batches of different sizes. The second timing estimates includes estimates of when sensor system outputs are expected to be received from the several sensor systems.

76. 发明申请

WO2018082052A1 CORROSION RESISTANT MAGNESIUM ALLOY 审中-公开
标题翻译：耐腐蚀镁合金
公开(公告)号：WO2018082052A1
公开(公告)日：2018-05-11
申请号：PCT/CN2016/104749
申请日：2016-11-04
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： GUO, Yang , LIU, Ming
IPC分类号： C22C23/00
摘要： According to aspects of the present disclosure, a method includes obtaining a first amount of magnesium, a second amount of manganese, and a third amount of a cathodic poison and combining the magnesium, the manganese, and the cathodic poison to thereby form a kinetically hindered magnesium alloy includes less than 1 part by weight of manganese and less than about 5 parts by weight of cathodic poison based on 100 parts of the kinetically hindered magnesium alloy. The cathodic poison is configured to inhibit a cathodic reaction when combined with the magnesium.
摘要翻译：根据本公开的多个方面，一种方法包括获得第一数量的镁，第二数量的锰和第三数量的阴极毒物并且将镁，锰和由此形成动力学受阻的镁合金，其包含小于1重量份的锰和小于约5重量份的阴极毒物，基于100份动力学位阻的镁合金。阴极毒物配置为在与镁结合时抑制阴极反应。

77. 发明申请

WO2018010132A1 MULTI-BEAM LASER SPOT WELDING OF COATED STEELS 审中-公开
标题翻译：涂覆钢的多束激光点焊
公开(公告)号：WO2018010132A1
公开(公告)日：2018-01-18
申请号：PCT/CN2016/089974
申请日：2016-07-14
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , YANG, David
发明人： YANG, David , TAO, Wu
IPC分类号： B23K26/22 , B23K26/322 , B23K26/067
CPC分类号： B23K26/322 , B23K26/0676 , B23K26/22 , B23K26/244 , B23K2101/35
摘要： A method of laser spot welding a workpiece stack-up (10) that includes at least two overlapping steel workpieces (12, 14, 150) is disclosed. The method includes directing a plurality of laser beams (24, 24', 24'') at the top surface (20) of the workpiece stack- up to create a molten steel weld pool (92) that penetrates into the stack-up. The molt-en steel weld pool is then grown to penetrate further into the stack-up by increasing an overall combined irradiance of the laser beams while reducing the total projected sectional area (88) of the laser beams at a plane of the top surface of the workpiece stack-up. Increasing the overall combined irradiance of the laser beams may be acco-mplished by moving the focal points (66, 66', 66'') of the laser beams closer to the top surface or by reducing the mean angle of incidence (86) of the laser beams so as to reduce the eccentricity of the individual projected sectional areas of the laser beams.
摘要翻译：公开了一种激光点焊包括至少两个重叠的钢制工件（12,14,150）的工件堆叠体（10）的方法。该方法包括在工件堆叠的顶表面（20）处引导多个激光束（24,24'，24“）以形成穿透堆叠的熔融钢水池（92）。然后，通过增加激光束的总体组合辐照度，同时减小激光束在上表面的平面处的总投影截面积（88），从而生长蜕皮焊接钢池以进一步穿透堆叠体工件堆叠。通过将激光束的焦点（66,66'，66“）移向更靠近顶部表面或通过降低激光束的平均入射角（86°）来增加激光束的总体组合辐照度激光束以便减小激光束的各个投影截面面积的偏心率。

78. 发明申请

WO2017177359A1 MULTI-MODE TRANSMISSION INCLUDING A CONTINUOUSLY VARIABLE TRANSMISSION 审中-公开
标题翻译：多模式传输包括连续可变传输
公开(公告)号：WO2017177359A1
公开(公告)日：2017-10-19
申请号：PCT/CN2016/078952
申请日：2016-04-11
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： YAO, Jian , SAMIE, Farzad , HUANG, Ying , DUAN, Chengwu
IPC分类号： F16H37/08
摘要： A transmission includes a continuously variable unit (CVU) (20) arranged in parallel with an expansion gearset (120). The CVU (20) includes a first pulley (22) that is rotatably coupled to a second pulley (24) and an input member (12). The expansion gearset (120) includes a planetary gearset (130) that is arranged in series with a coplanar second gearset (140), and the second gearset (140) includes a first gear (142) engaged with a layshaft gear (144). The second pulley (24) is rotatably couplable to the first gear (142) of the second gearset (140). The layshaft gear (144) is engaged with a ring gear (136) and a carrier member (134) which is rotatably couplable to an output member (14). The first pulley (22) is rotatably couplable to the sun gear (132) via a first clutch (115). The transmission operates in a continuously variable mode when the first clutch (115) is deactivated, and operates in a power split mode when the first clutch (115) is activated.
摘要翻译：变速器包括与膨胀齿轮组（120）并联布置的连续可变单元（CVU）（20）。 CVU（20）包括可旋转地联接到第二皮带轮（24）和输入构件（12）的第一皮带轮（22）。膨胀齿轮组（120）包括与共面的第二齿轮组（140）串联设置的行星齿轮组（130），并且第二齿轮组（140）包括与副轴齿轮（144）啮合的第一齿轮（142）。第二皮带轮（24）可旋转地联接到第二齿轮组（140）的第一齿轮（142）。中间轴齿轮（144）与可旋转地连接到输出构件（14）的齿圈（136）和齿轮架构件（134）啮合。第一滑轮（22）经由第一离合器（115）可旋转地连接至太阳轮（132）。当第一离合器（115）被停用时变速器以连续可变模式操作，并且当第一离合器（115）被启动时以变速动力分配模式操作。

79. 发明申请

WO2017171776A1 INTERNAL COMBUSTION ENGINE AND METHOD OF IGNITING A FUEL 审中-公开
标题翻译：内燃机和点燃燃料的方法
公开(公告)号：WO2017171776A1
公开(公告)日：2017-10-05
申请号：PCT/US2016/025158
申请日：2016-03-31
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： IDICHERIA, Cherian A. , NAJT, Paul M.
IPC分类号： F02P15/08 , F02P9/00 , H01T13/20
摘要： An internal combustion engine includes a fuel nozzle for injecting a fuel into a combustion chamber, and a plasma igniter for generating one or more pluralities of free radicals within the chamber, and initiating a flame to ignite the fuel. The igniter protrudes into the chamber. A method of igniting a fuel within a combustion chamber and controlling combustion phasing includes injecting a first portion of the fuel into the combustion chamber, energizing the plasma igniter to generate one or more pluralities of free radicals, each plurality having a known voltage, subsequently injecting a second portion of the fuel into the combustion chamber, and closely coupling activation of the plasma igniter with the second injection to ignite the fuel. Combustion phasing of the ignition event is controlled by controlling the number and voltage of the pluralities of free radicals generated by the plasma igniter.
摘要翻译：内燃机包括用于将燃料喷射到燃烧室中的燃料喷嘴以及用于在该室内产生一个或多个自由基以及启动火焰以点燃燃料的等离子体点火器。点火器伸入室内。一种点燃燃烧室内的燃料并控制燃烧相位的方法包括将第一部分燃料喷射到燃烧室中，激励等离子体点火器以产生一个或多个自由基，每个自由基具有已知电压，随后喷射进入燃烧室的第二部分燃料，以及将等离子体点火器的激活与第二次喷射紧密耦合以点燃燃料。通过控制由等离子体点火器产生的多个自由基的数量和电压来控制点火事件的燃烧相位。

80. 发明申请

WO2017147777A1 SYSTEMS AND METHODS FOR CABIN AIR QUALITY CONTROL 审中-公开
标题翻译：用于舱室空气质量控制的系统和方法
公开(公告)号：WO2017147777A1
公开(公告)日：2017-09-08
申请号：PCT/CN2016/075142
申请日：2016-03-01
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , LI, Yan
发明人： LI, Yan , WANG, Kevin , ZHU, Xiaolin , ZHANG, Jing
IPC分类号： B60H1/00 , B60H3/06
CPC分类号： B60H1/008 , B60H1/00842 , B60H1/00978 , B60H1/00985 , B60H1/242 , B60H1/248 , B60H3/06 , B60H2003/0683
摘要： Methods and apparatus are provided for controlling an air quality within a passenger cabin (38). The method includes outputting one or more control signals, by a processor (20), to activate a motor (32) to generate an airflow stream for observation by a fine particulate matter sensor (36), the fine particulate matter sensor (36) generating sensor signals based on the observation; determining a concentration level of fine particulate matter in the airflow based on the sensor signals; and outputting one or more control signals to an air quality system (16) associated with the passenger cabin (38) to generate an airflow into the passenger cabin (38) based on the determined concentration level, the airflow into the passenger cabin (38) flowing through a fine particulate matter filter (50).
摘要翻译：提供了用于控制客舱（38）内的空气质量的方法和设备。该方法包括由处理器（20）输出一个或多个控制信号以激活马达（32）以产生气流以供细颗粒物质传感器（36）观察，细颗粒物质传感器（36）产生基于观察的传感器信号; 基于传感器信号确定气流中的细颗粒物质的浓度水平; 和输出一个或多个控制信号到与客舱（38）相关的空气质量系统（16），以基于确定的浓度水平，进入客舱（38）的气流产生进入客舱（38）的气流，流过细颗粒物质过滤器（50）。

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