专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 外观设计

USD854462S1 Vehicle rear fascia lower 有权
公开(公告)号：USD854462S1
公开(公告)日：2019-07-23
申请号：US29607545
申请日：2017-06-14
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
设计人： Hwasup Lee
摘要： FIG. 1 is a front and left perspective view of the vehicle rear fascia lower according to the present disclosure;
FIG. 2 is a left end elevation view thereof;
FIG. 3 is a front elevation view thereof; and,
FIG. 4 is a bottom plan view thereof.
The right end elevation view is omitted, because the right end elevation view is a mirror image to the left end elevation view.
The broken lines shown in the drawings depict portions of the vehicle rear fascia lower that form no part of the claimed design.
The shade lines in the figures show contour and not surface ornamentation.

2. 外观设计

USD852093S1 Vehicle, toy replica, and/or other replica 有权
公开(公告)号：USD852093S1
公开(公告)日：2019-06-25
申请号：US29624299
申请日：2017-10-31
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
设计人： Timothy P. Kozub
摘要： FIG. 1 is a front elevation view of a vehicle, toy replica and/or other replica showing my new design;
FIG. 2 is a front and left side perspective view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear and left side perspective view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a rear elevational view thereof.
The broken lines in the drawings illustrate portions of the vehicle, toy replica, and/or other replica that form no part of the claimed designs.

3. 发明授权

US10106878B2 Surface texture providing improved thermal spray adhesion 有权
公开(公告)号：US10106878B2
公开(公告)日：2018-10-23
申请号：US15184699
申请日：2016-06-16
申请人： GM Global Technology Operations LLC
发明人： Zhe Li , Martin S. Kramer , Yucong Wang , Jianghuai Yang
IPC分类号： C23C4/02 , F02F1/00
摘要： An improved substrate surface texture i.e., roughness, significantly improves the adhesion of thermal spray coatings. The surface texture is defined by two metrology parameters and the invention comprehends a range of average roughness (Sa) between 9 and 15 μm and developed interfacial area ratio (Sdr) of greater than 100%. This surface texture is achieved by methods such as water jet erosion, mechanical roughening, laser texturing, chemical etching and plasma etching. The surface texture is especially beneficial for walls of cylinders of internal combustion engines, hydraulic cylinders and similar components to which a thermal spray coating is adhered and which are exposed to sliding or frictional wear.

4. 发明授权

US10052969B2 Method and apparatus for operating a vehicle employing non-combustion torque machine 有权
公开(公告)号：US10052969B2
公开(公告)日：2018-08-21
申请号：US15014558
申请日：2016-02-03
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Frank C. Valeri , Ian R. Singer , John P. Miller , Tim M. Grewe
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F17/00 , G06F7/00 , B60L15/02 , B60L11/18 , B60Q5/00 , B60L15/20 , H02P7/285 , H03D13/00
CPC分类号： B60L15/02 , B60L15/20 , B60L50/51 , B60L2210/40 , B60L2240/12 , B60L2240/526 , B60L2240/529 , B60L2270/42 , B60Q5/008 , Y02T10/645 , Y02T10/7005 , Y02T10/7241 , Y02T10/7275
摘要： A vehicle including a powertrain system that includes an electric machine electrically connected to a power inverter is described, wherein the powertrain system is operative in an electric vehicle mode to generate propulsion torque. A method for controlling the powertrain system includes determining a vehicle speed, and determining a preferred audible sound to be generated by the powertrain system when operating in the electric vehicle mode at the vehicle speed. A control signal for the power inverter is determined, and is associated with operating the powertrain system in the electric vehicle mode at the vehicle speed. The preferred audible sound is incorporated into the control signal for the power inverter, and the power inverter is controlled to operate the electric machine employing the control signal and the preferred audible sound.

5. 发明授权

US09970846B2 System and method for determining high frequency multi-degree of freedom dynamic properties of motor vehicle chassis components 有权
公开(公告)号：US09970846B2
公开(公告)日：2018-05-15
申请号：US15234669
申请日：2016-08-11
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Michael E. McGuire , Jinshuo Zhu , Christopher A. Stirlen
IPC分类号： G01M17/04
CPC分类号： G01M17/04
摘要： A system for determining dynamic properties of a chassis component includes a first fixture, a second fixture spaced from the first fixture, and a chassis component arranged between the first and second fixtures. The chassis component has a first end arranged at the first fixture and a second end arranged at the second fixture. A shaker system is arranged at the first end of the chassis component. A first multi-axis force transducer is arranged between the shaker system and the chassis component. The first multi-axis force transducer includes at least a 3 degree of freedom (DOF) sensing capability. A second multi-axis force transducer is arranged between the second end of the chassis component and the second fixture. The second multi-axis force transducer includes at least a 3 degree of freedom (DOF) sensing capability. A controller is coupled to the shaker system, and the first and second multi-axis dynamic force transducers.

6. 发明授权

US08794264B2 Fluid valve port optimized for robustness with standard O-ring seal 有权
标题翻译：流体阀口优化，具有标准O型圈密封的坚固性
公开(公告)号：US08794264B2
公开(公告)日：2014-08-05
申请号：US13118751
申请日：2011-05-31
申请人： Brian K. Bartnick , Pablo Valencia, Jr. , Corry W Johnson , Bill F Tompkins
发明人： Brian K. Bartnick , Pablo Valencia, Jr. , Corry W Johnson , Bill F Tompkins
IPC分类号： F16K5/04
CPC分类号： F16J15/062 , F16K5/0478 , F16K11/085 , Y10T137/86493 , Y10T137/86718 , Y10T137/86751
摘要： An optimized fluid valve port has the following features: 1) the seal is preferably a standard O-ring seated in a rectilinear seal channel of one of a first or second valve body, 2) the unsupported span of the O-ring during valve port crossing is limited to a length of less than approximately three O-ring diameters, the support being provided by a web disposed between port openings; and 3), within the area of the O-ring, the fluid flow area of the fluid valve port is maximized.
摘要翻译：优化的流体阀口具有以下特征：1）密封件优选地是位于第一或第二阀体中的一个的直线密封通道中的标准O形环，2）阀口期间O形环的无支撑跨度交叉限制在小于大约三个O形环直径的长度上，支撑由设置在端口之间的腹板提供; 和3），在O形环的区域内，流体阀口的流体流动面积最大化。

7. 发明授权

US08688318B2 DC converter diagnostics for vehicles 有权
标题翻译：直流转换器诊断车辆
公开(公告)号：US08688318B2
公开(公告)日：2014-04-01
申请号：US13435331
申请日：2012-03-30
申请人： Jeffrey S. Richards , Daniel P. Grenn , Voytek A. Novak
发明人： Jeffrey S. Richards , Daniel P. Grenn , Voytek A. Novak
IPC分类号： G06F7/10
CPC分类号： F02N11/0825 , F02N11/0862 , F02N11/108 , F02N2011/0888 , F02N2200/063 , Y02T10/48
摘要： Methods, program products, hybrid, and non-hybrid vehicles are provided for providing diagnostics for a direct current (DC) converter of the hybrid, and non-hybrid vehicle. The vehicle includes an engine, a rechargeable energy storage system (RESS), the direct current (DC) converter, and a controller. The engine is automatically turned on and off based on driver inputs in accordance with an auto-stop feature. The RESS at least facilitates turning on the engine. The DC converter is coupled to the RESS. The controller is coupled to the DC converter, and is configured to determine a status of the engine, receive a DC converter voltage value from the DC converter, and provide diagnostics for the DC converter based on the engine status, RESS voltage, and the DC converter voltage.
摘要翻译：方法，程序产品，混合动力车辆和非混合动力车辆被提供用于为混合动力车辆和非混合动力车辆的直流（DC）转换器提供诊断。车辆包括发动机，可再充电储能系统（RESS），直流（DC）转换器和控制器。根据自动停机功能，发动机将根据驾驶员输入自动打开和关闭。 RESS至少有助于打开发动机。 DC转换器耦合到RESS。控制器耦合到DC转换器，并且被配置为确定发动机的状态，从DC转换器接收DC转换器电压值，并且基于发动机状态RESS电压和DC提供对DC转换器的诊断转换器电压。

8. 发明授权

US08413423B2 Catalyst temperature control systems and methods for hybrid vehicles 有权
标题翻译：混合动力汽车的催化剂温度控制系统和方法
公开(公告)号：US08413423B2
公开(公告)日：2013-04-09
申请号：US12551859
申请日：2009-09-01
申请人： Bryan Nathaniel Roos , Brian Spohn , Halim G. Santoso , Eugene V. Gonze
发明人： Bryan Nathaniel Roos , Brian Spohn , Halim G. Santoso , Eugene V. Gonze
IPC分类号： F01N3/00
CPC分类号： F01N3/2026 , F01N3/101 , F01N9/00 , F01N13/0093 , F01N13/0097 , F01N2900/104 , F01N2900/12 , F01N2900/1602 , F01N2900/1631 , Y02A50/2324 , Y02T10/22 , Y02T10/26 , Y02T10/47
摘要： A catalyst temperature control system of the present disclosure includes a vehicle start anticipation module and an electrically heated catalyst (EHC) control module. The vehicle start anticipation module determines whether a vehicle start is anticipated based on at least one of a plurality of vehicle conditions before an ignition switch is turned on. The EHC control module activates an EHC based on the determination.
摘要翻译：本公开的催化剂温度控制系统包括车辆启动预期模块和电加热催化剂（EHC）控制模块。车辆起动预期模块基于点火开关接通之前的多个车辆状态中的至少一个来确定是否预期车辆启动。 EHC控制模块根据确定激活EHC。

9. 发明授权

US10393871B2 Method for computationally simple range-doppler-angle tracking using goerzel filter 有权
公开(公告)号：US10393871B2
公开(公告)日：2019-08-27
申请号：US15374222
申请日：2016-12-09
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Igal Bilik , Moshe Laifenfeld , Alexander Pokrass
IPC分类号： G01S13/66 , G01S13/72 , G01S13/93 , G01S13/34 , G01S13/58 , G01S7/35 , G01S7/288
摘要： A radar system and method of determining a tracking parameter for a target in a radar system is disclosed. A transmitter transmits a source signal at a target and a receiver receives an echo signal from the target corresponding to the source signal. A processor provides a discrete frequency spectrum for the echo signal, shifts the discrete frequency spectrum in frequency space by a selected amount to obtain a shifted spectrum, filters the shifted spectrum using a filter that is shifted in frequency space a same amount as the shifted spectrum, and determines a tracking parameter of the target from a central frequency of the frequency space at which an intensity of the shifted and filtered spectrum is a peak intensity.

10. 外观设计

USD813730S1 Vehicle grille 有权
公开(公告)号：USD813730S1
公开(公告)日：2018-03-27
申请号：US29568426
申请日：2016-06-17
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
设计人： Carl J. Zipfel , David Gillespie

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式