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51. 发明授权

US09441534B2 Cooled two-stage turbocharging system 有权
标题翻译：冷却两级涡轮增压系统
公开(公告)号：US09441534B2
公开(公告)日：2016-09-13
申请号：US14510691
申请日：2014-10-09
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Ko-Jen Wu , Jason G. Kohler
IPC分类号： F02B29/04 , F02B33/44 , F02D23/00 , F02B33/00 , F02B39/00 , F02B37/013 , F02B37/00 , F02B37/18 , B60K13/04 , B60K11/00
CPC分类号： F02B39/005 , B60K11/00 , B60K13/04 , F01N3/0205 , F01N13/107 , F01N2340/06 , F01P2060/12 , F02B37/001 , F02B37/002 , F02B37/004 , F02B37/013 , F02B37/18 , Y02T10/144 , Y02T10/20
摘要： An internal combustion engine includes a cylinder block defining a cylinder, a cylinder head, and an exhaust manifold operatively connected to the cylinder head and configured to exhaust post-combustion gasses from the cylinder. The engine also includes a turbocharging system configured to pressurize an airflow for delivery thereof to the cylinder. The turbocharging system includes a low-flow turbocharger having a first turbine housing and a high-flow turbocharger having a second turbine housing. Each turbocharger is configured to be driven by the post-combustion gasses from the exhaust manifold in order to pressurize the airflow and discharge the pressurized airflow to the cylinder. The turbocharging system also includes a flow control device for selectively directing the post-combustion gasses to the low-flow and high-flow turbochargers. The turbocharging system additionally includes a cooling module configured to cool the second turbine housing. A vehicle employing such an engine is also disclosed.
摘要翻译：内燃机包括气缸体，其限定了气缸，气缸盖和可操作地连接到气缸盖并被配置为从气缸排出后燃气体的排气歧管。发动机还包括涡轮增压系统，该涡轮增压系统构造成对气流加压以将其输送到气缸。涡轮增压系统包括具有第一涡轮机壳体和具有第二涡轮机壳体的高流量涡轮增压器的低流量涡轮增压器。每个涡轮增压器构造成由来自排气歧管的后燃气体驱动，以便加压气流并将加压的气流排出到气缸。涡轮增压系统还包括用于选择性地将后燃气体引导到低流量和高流量涡轮增压器的流量控制装置。涡轮增压系统还包括被配置为冷却第二涡轮机壳体的冷却模块。还公开了一种采用这种发动机的车辆。

52. 发明授权

US09440359B2 Conformable dry adhesive holding device 有权
标题翻译：适应性干燥胶粘剂保持装置
公开(公告)号：US09440359B2
公开(公告)日：2016-09-13
申请号：US14728294
申请日：2015-06-02
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： John Patrick Spicer , Jianying Shi
IPC分类号： B66C1/42 , B25J15/00
CPC分类号： B25J15/0052 , B25J15/008
摘要： A gripping device is described and includes a holder including a base and a conformable jamming element that has a conformable releasable surface-adhesive element secured onto its surface.
摘要翻译：夹持装置被描述并且包括保持器，该保持器包括基部和适形的卡子元件，其具有固定在其表面上的适形的可释放的表面粘合元件。

53. 发明授权

US09422859B2 Adaptable turbocharger control 有权
标题翻译：适应涡轮增压器控制
公开(公告)号：US09422859B2
公开(公告)日：2016-08-23
申请号：US14197931
申请日：2014-03-05
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Chad E. Marlett , Kevin J. McKay , Lorenzo Pataccia
IPC分类号： G05B13/02 , F02B37/24 , F02B37/18 , F02B39/16 , F02D41/00
CPC分类号： F02B37/24 , F02B37/186 , F02B39/16 , F02D41/0007 , F02D2250/16 , G05B13/02 , Y02T10/144 , Y02T10/40
摘要： A method of adapting operation of a variable geometry turbocharger having a variable position vane mechanism with movable vanes is disclosed. The method includes performing at time T1 a vane sweep between open-limit and closed-limit positions to identify an initial range of movement of the mechanism and storing in controller's memory the initial range of movement. The method additionally includes performing at time T2 a vane sweep between the open-limit and closed-limit positions to identify a current range of movement of the mechanism and storing in controller's memory the current range of movement. The method also includes comparing the current range with the initial range. Furthermore, the method includes replacing in controller's memory the initial range with the current range if the current range is equal to or greater than a predetermined range to thereby adapt the operation of the turbocharger to the mechanism's wear between T1 and T2.
摘要翻译：公开了一种具有可变位置叶片机构的可变几何涡轮增压器的操作方法，其具有可移动叶片。该方法包括在时间T1执行在开启极限位置和闭合极限位置之间的叶片扫描，以识别机构的初始运动范围并将控制器存储器中的初始运动范围存储起来。该方法还包括在时间T2执行在开启极限位置和闭合极限位置之间的叶片扫描，以识别机构的当前运动范围并将其存储在控制器的存储器中当前的运动范围。该方法还包括将电流范围与初始范围进行比较。此外，该方法包括如果电流范围等于或大于预定范围，则将控制器存储器中的初始范围替换为电流范围，从而使涡轮增压器的操作适应机构在T1和T2之间的磨损。

54. 发明授权

US09421927B2 Vehicle load transfer apparatus 有权
标题翻译：车辆负载传送装置
公开(公告)号：US09421927B2
公开(公告)日：2016-08-23
申请号：US14227357
申请日：2014-03-27
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Vedanth M. Basappa , Len V. Peschansky , Bradley E. Bowers , Bhushan W. Dandekar , Huai-Yang Chiang , Wayne J. Sturgill
IPC分类号： B60R19/26 , B60R19/04 , B62D21/15 , B62D25/08 , B60R21/00
CPC分类号： B60R19/26 , B60R19/04 , B60R2021/0023 , B62D21/152 , B62D25/082
摘要： A load transfer apparatus for a vehicle includes a first deflector member that is securable both to a body mount bracket that extends from a frame rail and to the frame rail so that a first portion of the frame rail is between the body mount bracket and the bumper, and a second portion of the frame rail is between the body mount bracket and the first deflector member. The first deflector member at least partially forms a load path from the bumper to the frame rail under a sufficient offset load applied to the bumper. The load transfer apparatus may also include a second deflector member securable to the bumper to extend from the bumper such that the second deflector member is spaced from and free from contact with the body mount bracket and the first deflector member prior to application of the sufficient offset load to the bumper.
摘要翻译：一种用于车辆的负载传递装置包括：第一偏转器构件，其可固定到从框架轨道延伸到框架轨道的主体安装支架，使得框架轨道的第一部分位于主体安装支架和保险杠之间框架轨道的第二部分位于主体安装支架和第一偏转器构件之间。第一偏转器构件在施加到保险杠的足够的偏移载荷下至少部分地形成从保险杠到框架轨道的载荷路径。负载传送装置还可以包括第二导流器构件，其可固定到缓冲器以从缓冲器延伸，使得第二导流构件在施加足够的偏移之前与主体安装支架和第一导流板构件间隔开并且不与其接触加载到保险杠。

55. 发明授权

US09406945B2 Die clearance control for thin sheet stainless steel BPP forming 有权
标题翻译：薄板不锈钢BPP成型的模具间隙控制
公开(公告)号：US09406945B2
公开(公告)日：2016-08-02
申请号：US14466244
申请日：2014-08-22
申请人： GM Global Technology Operations LLC
发明人： Siguang Xu , Joseph N. Lovria , Elizabeth Dicocco
IPC分类号： H01M8/0206 , H01M8/10 , H01M8/021 , H01M8/0247 , H01M8/02
CPC分类号： H01M8/0206 , H01M8/021 , H01M8/0247 , H01M8/10 , H01M2008/1095 , H01M2250/20 , Y02P70/56 , Y02T90/32
摘要： A bipolar plate used in a fuel cell and a method of making a bipolar plate. The sheet is made generally from a stainless steel, and in a more preferable form from a ferritic stainless steel. In one configuration, a stamping or related metal forming tool operation will introduce a negative clearance as a way to move or otherwise reallocate a portion of the material making up the sheet into other portions as a way to reduce stretching, necking, thinning and related thickness deviations associated with the bends formed in the bipolar plate.
摘要翻译：用于燃料电池的双极板和制造双极板的方法。片材通常由不锈钢制成，并且以更优选的形式由铁素体不锈钢制成。在一种构造中，冲压或相关的金属成型工具操作将引入负间隙作为将构成片材的材料的一部分移动或以其它方式重新分配到其它部分的方式，以减少拉伸，颈缩，变薄和相关厚度与双极板中形成的弯曲相关的偏差。

56. 发明授权

US09404632B2 Lens assembly for a vehicle 有权
标题翻译：汽车镜头组件
公开(公告)号：US09404632B2
公开(公告)日：2016-08-02
申请号：US14310578
申请日：2014-06-20
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Jay H. Ovenshire , Martin J. Davis , Benjamin P. Zavala
IPC分类号： F21S8/10
CPC分类号： F21S48/2206 , F21S43/26 , F21S43/27 , F21S43/40
摘要： A lens assembly for a vehicle includes a light source, a preliminary lens, and a bending lens. The light source emits a stream of light rays. The preliminary lens has an entry surface and an exit surface disposed opposite the entry surface. The preliminary lens is disposed in adjacent relationship to the light source such that the entry surface faces the light source. The bending lens has a receptor surface and an emission surface disposed opposite the receptor surface. The receptor surface of the bending lens faces the exit surface of the preliminary lens. At least one optic extends from the emission surface of the bending lens. Each optic is configured to bend a portion of the stream of parallel light rays travelling therethrough such that a stream of bent light rays is emitted from the optic.
摘要翻译：一种用于车辆的透镜组件包括光源，预备透镜和弯曲透镜。光源发出光线。预备透镜具有与进入表面相对设置的入口表面和出射表面。预备透镜以与光源相邻的关系设置，使得入射面朝向光源。弯曲透镜具有受体表面和与受体表面相对设置的发射表面。弯曲透镜的受体表面面向初步透镜的出射表面。至少一个光学器件从弯曲透镜的发射表面延伸。每个光学元件被配置为弯曲穿过其中的平行光线的一部分，使得从光学元件发射弯曲光线。

57. 发明授权

US09403275B2 Dynamic obstacle avoidance in a robotic system 有权
标题翻译：机器人系统中的动态障碍避免
公开(公告)号：US09403275B2
公开(公告)日：2016-08-02
申请号：US14517245
申请日：2014-10-17
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Heiko Hoffmann , Derek Mitchell
IPC分类号： B25J9/16
CPC分类号： B25J9/1666 , B25J9/1676 , B25J9/1697 , G05B2219/39082 , G05B2219/39091 , G05B2219/40475 , G05B2219/40476 , G05B2219/40519
摘要： A robotic system includes an end-effector, an input device, and a controller. The input device is operable for collecting data defining a position and a velocity of a dynamic obstacle in an environment of the end-effector. The dynamic obstacle has an arbitrary shape. The controller is in communication with the end-effector and is programmed to execute a method and thereby receive a set of inputs via the input device, including the position and velocity of the dynamic obstacle. The controller computes a contour function defining the closest allowed distance and direction between the end-effector and the dynamic obstacle using the Gilbert-Johnson-Keerthi algorithm, and controls the end-effector via an output command to thereby avoid contact between the end-effector and the dynamic obstacle.
摘要翻译：机器人系统包括末端执行器，输入装置和控制器。输入装置可操作用于收集限定末端执行器环境中的动态障碍物的位置和速度的数据。动态障碍具有任意形状。控制器与末端执行器通信，并被编程为执行一种方法，从而经由输入装置接收一组输入，包括动态障碍物的位置和速度。控制器使用Gilbert-Johnson-Keerthi算法计算定义最终执行器和动态障碍物之间最接近的允许距离和方向的轮廓函数，并通过输出命令控制末端执行器，从而避免端部执行器和动态障碍。

58. 发明授权

US09403273B2 Rapid robotic imitation learning of force-torque tasks 有权
标题翻译：快速机器人模拟学习力 - 扭矩任务
公开(公告)号：US09403273B2
公开(公告)日：2016-08-02
申请号：US14285867
申请日：2014-05-23
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： David W. Payton , Ryan M. Uhlenbrock , Li Yang Ku
IPC分类号： B25J9/16 , G05B19/423
CPC分类号： B25J9/163 , B25J9/1664 , G05B19/423 , G05B2219/36442 , Y10S901/03
摘要： A method of training a robot to autonomously execute a robotic task includes moving an end effector through multiple states of a predetermined robotic task to demonstrate the task to the robot in a set of n training demonstrations. The method includes measuring training data, including at least the linear force and the torque via a force-torque sensor while moving the end effector through the multiple states. Key features are extracted from the training data, which is segmented into a time sequence of control primitives. Transitions between adjacent segments of the time sequence are identified. During autonomous execution of the same task, a controller detects the transitions and automatically switches between control modes. A robotic system includes a robot, force-torque sensor, and a controller programmed to execute the method.
摘要翻译：训练机器人以自主执行机器人任务的方法包括：通过预定机器人任务的多个状态移动末端执行器，以在一组训练演示中向机器人演示任务。该方法包括在通过多个状态移动末端执行器时通过力 - 转矩传感器测量训练数据至少包括线性力和扭矩。从训练数据中提取主要特征，将其分为控制原语的时间序列。识别时间序列的相邻片段之间的转换。在相同任务的自主执行期间，控制器检测转换并在控制模式之间自动切换。机器人系统包括机器人，力 - 扭矩传感器和被编程为执行该方法的控制器。

59. 外观设计

USD761938S1 Fuel tank vent valve assembly 有权
公开(公告)号：USD761938S1
公开(公告)日：2016-07-19
申请号：US29482025
申请日：2014-02-13
申请人： Eaton Corporation
设计人： Daniel Lee Pifer , Christy N. Roadknight , Jim James

60. 发明授权

US09394888B2 System with damper-controlled switch for shape memory alloy actuator motion control 有权
标题翻译：具有阻尼控制开关的系统，用于形状记忆合金致动器运动控制
公开(公告)号：US09394888B2
公开(公告)日：2016-07-19
申请号：US14632583
申请日：2015-02-26
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC , The Regents of the University of Michigan
发明人： Paul W. Alexander , Nancy L. Johnson , Jonathan E. Luntz , Diann Brei , Clover Thebolt , Brent Utter
IPC分类号： H02K7/10 , F03G7/06
CPC分类号： F03G7/065
摘要： A system for controlling motion of a shape memory alloy (SMA) actuator includes a damper operatively connectable to the SMA actuator and having a movable portion that moves with the SMA actuator when the SMA actuator contracts during electrical activation. An electronic switch is operatively connectable to the SMA actuator and to the damper. The electronic switch has an open position preventing electrical power flow to the SMA actuator, and a closed position permitting electrical power flow to the SMA actuator. A biasing element applies a biasing force that urges the electronic switch to the closed position. The damper overcomes the biasing element to move the switch to the open position only when velocity of the movable portion equals or exceeds a predetermined threshold velocity, and to return to the closed position when the velocity of the movable portion falls below the predetermined threshold velocity.
摘要翻译：用于控制形状记忆合金（SMA）致动器的运动的系统包括可操作地连接到SMA致动器并且当SMA致动器在电激活期间收缩时与SMA致动器一起移动的可动部分的阻尼器。电子开关可操作地连接到SMA致动器和阻尼器。电子开关具有防止电力流向SMA致动器的打开位置，以及允许电力流向SMA致动器的关闭位置。偏置元件施加将电子开关推向关闭位置的偏压力。仅当可移动部分的速度等于或超过预定阈值速度时，阻尼器克服偏置元件才将开关移动到打开位置，并且当可移动部分的速度降到预定阈值速度以下时返回到关闭位置。

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