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. 发明授权

US08910619B2 Enhanced combustion for spark ignition engine using electromagnetic energy coupling 有权
标题翻译：火花点火发动机增强燃烧使用电磁能耦合
公开(公告)号：US08910619B2
公开(公告)日：2014-12-16
申请号：US13283059
申请日：2011-10-27
申请人： Jess W. Gingrich , Terrence F. Alger, II , Charles E. Roberts, Jr.
发明人： Jess W. Gingrich , Terrence F. Alger, II , Charles E. Roberts, Jr.
IPC分类号： F02P3/02 , F02P23/00 , F02P23/04 , F02M27/04
CPC分类号： F02P23/045 , F02M2027/047
摘要： A method of improving the combustion of a spark-ignition internal combustion engine. Such engines have at least one cylinder, each cylinder having a compression chamber and operated such that an air-fuel mixture introduced into the combustion chamber is ignited to cause a combustion event. An antenna is placed within the combustion chamber, and is used to apply electromagnetic energy to the combustion.
摘要翻译：一种改善火花点火式内燃机燃烧的方法。这种发动机具有至少一个气缸，每个气缸具有压缩室并且被操作以使引入燃烧室的空气 - 燃料混合物被点燃以引起燃烧事件。天线放置在燃烧室内，用于向燃烧施加电磁能。

2. 发明授权

US08769927B2 EGR control in engine equipped with cylinders having dual exhaust valves 有权
标题翻译：发动机中的EGR控制装备有具有双排气阀的气缸
公开(公告)号：US08769927B2
公开(公告)日：2014-07-08
申请号：US13614966
申请日：2012-09-13
申请人： Terrence F. Alger, II , Jess W. Gingrich
发明人： Terrence F. Alger, II , Jess W. Gingrich
IPC分类号： F01N3/00
CPC分类号： F02B47/08 , F02M26/43 , Y02T10/121
摘要： A method and system for controlling recirculated exhaust gas composition and quantity provided to an internal combustion engine, which has one or more separately controllable combustion cylinders, a main exhaust line and an exhaust gas recirculation (EGR) loop. A first exhaust valve is connected to the main exhaust line, and a second exhaust valve is connected to the EGR loop. The operation of the exhaust valves is controlled such that exhaust does not flow through both exhaust valves at the same time. Control of the exhaust valves is coordinated with the main fueling event used to control the exhaust composition exiting each valve for every cylinder on every cycle. During each engine cycle, a post-combustion fuel injection event is also used to add fuel to the exhaust in-cylinder, which flows only through the second (EGR) exhaust valve.
摘要翻译：用于控制提供给具有一个或多个可单独控制的燃烧气缸，主排气管线和排气再循环（EGR）循环的内燃机的再循环废气组成和量的方法和系统。第一排气阀连接到主排气管，并且第二排气阀连接到EGR回路。控制排气阀的操作使得排气不会同时流过两个排气门。排气阀的控制与用于控制每个循环中每个气缸排出组合物的排气组成的主要燃料事件协调。在每个发动机循环期间，还使用后燃料燃料喷射事件来向仅流过第二（EGR）排气阀的缸内排气添加燃料。

3. 发明授权

US08623185B2 Planar multi-electrode array sensor for localized electrochemical corrosion detection 有权
标题翻译：用于局部电化学腐蚀检测的平面多电极阵列传感器
公开(公告)号：US08623185B2
公开(公告)日：2014-01-07
申请号：US11548949
申请日：2006-10-12
申请人： Garth William Tormoen , Christopher Sean Brossia
发明人： Garth William Tormoen , Christopher Sean Brossia
IPC分类号： G01N27/26
CPC分类号： C25D21/12 , G01N17/02 , G01N17/04
摘要： A planarized type of coupled multi-electrode corrosion sensing device. Electrode pads are fabricated on a thin backing, such as a thin film. Each pad has an associated electrical lead for connection to auxiliary electronic circuitry, which may include a resistor associated with each electrical pad. The design permits the device to be easily placed in small crevices or under coatings such as paint.
摘要翻译：平面型耦合多电极腐蚀检测装置。电极焊盘制造在薄背衬（例如薄膜）上。每个焊盘具有用于连接到辅助电子电路的相关联的电引线，其可以包括与每个电焊盘相关联的电阻器。该设计允许设备容易地放置在小缝隙或涂层如油漆之下。

4. 发明授权

US08458791B2 Hardware-implemented hypervisor for root-of-trust monitoring and control of computer system 有权
标题翻译：硬件实现的管理程序，用于计算机系统的根本监控和控制
公开(公告)号：US08458791B2
公开(公告)日：2013-06-04
申请号：US12858581
申请日：2010-08-18
申请人： Tam T Do , Michael D LeMay , Galen A Rasche , Ben A Abbott
发明人： Tam T Do , Michael D LeMay , Galen A Rasche , Ben A Abbott
IPC分类号： G06F21/00
CPC分类号： G06F12/1483 , G06F21/57 , G06F21/606 , G06F21/85 , G06F2221/2101 , G06F2221/2141 , G06F2221/2145
摘要： A system and method for modifying a processor system with hypervisor hardware to provide protection against malware. The processor system is assumed to be of a type having at least a CPU and a high-speed bus for providing data links between the CPU, other bus masters, and peripherals (including a debug interface unit). The hypervisor hardware elements are (1) a co-processor programmed to perform one or more security tasks; (2) a communications interface between the co-processor and the debug interface unit; (3) a behavioral interface on the high-speed bus, configured to monitor control signals from the CPU, and (4) an access controller on the high-speed bus, configured to store access control data, to intercept requests on the high-speed bus, to evaluate the requests against the access control data, and to grant or deny the requests.
摘要翻译：一种用于使用管理程序硬件修改处理器系统以提供针对恶意软件的保护的系统和方法。处理器系统被假定为具有至少CPU和高速总线的类型，用于在CPU，其他总线主机和外围设备（包括调试接口单元）之间提供数据链路。管理程序硬件元件是（1）被编程为执行一个或多个安全任务的协处理器; （2）协处理器和调试接口单元之间的通信接口; （3）高速总线上的行为接口，被配置为监视来自CPU的控制信号，以及（4）高速总线上的访问控制器，被配置为存储访问控制数据，以拦截高速总线上的请求，高速总线，以评估对访问控制数据的请求，以及授予或拒绝请求。

5. 发明授权

US08371120B2 HCCI combustion timing control with decoupled control of in-cylinder air/EGR mass and oxygen concentration 有权
标题翻译： HCCI燃烧正时控制，具有缸内空气/ EGR质量和氧气浓度的去耦控制
公开(公告)号：US08371120B2
公开(公告)日：2013-02-12
申请号：US12014589
申请日：2008-01-15
申请人： Christopher James Chadwell
发明人： Christopher James Chadwell
IPC分类号： F02B33/44 , F02B37/00 , F02B37/10 , F02B37/12 , F02B37/013
CPC分类号： F02D23/00 , F02B37/04 , F02B37/127 , F02D35/024 , F02D35/025 , F02D41/0007 , F02D41/0057 , F02D41/3035 , F02D2200/0402 , F02M26/05 , Y02T10/128 , Y02T10/144 , Y02T10/47
摘要： A method of controlling homogenous charge compression ignition (HCCI) combustion timing and pressure rise rate. A constant volume air pump, such as a supercharger, is equipped to provide a variable amount of fresh air to a turbocharger. The also turbocharger drives a high pressure exhaust gas recirculation (EGR) loop. The fresh air intake and the EGR ratio are independently controlled. This combination of hardware allows for good control of combustion timing by providing for EGR variations without undue effect from varying oxygen concentration. Additionally, by adjusting the EGR ratio, the pressure rise rate during combustion can be controlled to reduce combustion noise.
摘要翻译：一种控制均质充气压缩点火（HCCI）燃烧正时和压力上升速率的方法。恒定量的空气泵，例如增压器，被配备为向涡轮增压器提供可变量的新鲜空气。涡轮增压器也驱动高压排气再循环（EGR）循环。新鲜空气进气和EGR率独立控制。这种硬件的组合允许通过提供EGR变化而不改变氧浓度的不适当的影响来良好地控制燃烧正时。此外，通过调整EGR率，可以控制燃烧时的压力上升率，以降低燃烧噪声。

6. 发明授权

US07762521B2 Semi-active compressor valve 有权
标题翻译：半主动压缩机阀门
公开(公告)号：US07762521B2
公开(公告)日：2010-07-27
申请号：US11752700
申请日：2007-05-23
申请人： Klaus Brun , Ryan S. Gernentz
发明人： Klaus Brun , Ryan S. Gernentz
IPC分类号： F16K31/00
CPC分类号： F04B7/0076 , F01L3/205 , F01L9/04 , F01L2003/25 , F01L2820/045 , F04B39/0027 , F04B39/08 , F04B39/102
摘要： A method and system for fine-tuning the motion of suction or discharge valves associated with cylinders of a reciprocating gas compressor, such as the large compressors used for natural gas transmission. The valve's primary driving force is conventional, but the valve also uses an electromagnetic coil to sense position of the plate (or other plugging element) and to provide an opposing force prior to impact.
摘要翻译：用于微调与往复式气体压缩机的气缸相关联的抽吸或排出阀的运动的方法和系统，例如用于天然气传输的大型压缩机。阀的主要驱动力是常规的，但是阀还使用电磁线圈来感测板（或其他堵塞元件）的位置，并在冲击之前提供相反的力。

7. 发明授权

US07679051B2 Ion composition analyzer with increased dynamic range 有权
标题翻译：离子组分分析仪具有增加的动态范围
公开(公告)号：US07679051B2
公开(公告)日：2010-03-16
申请号：US11383910
申请日：2006-05-17
申请人： James L. Burch
发明人： James L. Burch
IPC分类号： H01J49/48
CPC分类号： H01J49/42 , H01J49/48
摘要： A system and method for separating ions in an ion mixture, such as a plasma in space. The ion mixture enters an electrostatic analyzer, whose ion path has at least two sections. A first section applies a DC voltage to the ions, and a next section applies an RF frequency voltage to the ions. Appropriate DC and RF voltages are applied, such that at least a portion of the lower mass ions are absorbed into the RF section of the analyzer. The heaver ions are transmitted out of the ion path and are readily available for further analysis.
摘要翻译：用于分离离子混合物中的离子的系统和方法，例如空间中的等离子体。离子混合物进入静电分析仪，其离子路径具有至少两个部分。第一部分向离子施加直流电压，下一部分向离子施加RF频率电压。施加适当的DC和RF电压，使得至少一部分较低质量离子被吸收到分析仪的RF部分中。离子离子从离子路径传输出来，可以进一步分析。

8. 发明授权

US07534729B2 Modification of semiconductor surfaces in a liquid 失效
标题翻译：液体中半导体表面的改性
公开(公告)号：US07534729B2
公开(公告)日：2009-05-19
申请号：US11507223
申请日：2006-08-21
申请人： Meng Tao , Muhammad Y. Ali
发明人： Meng Tao , Muhammad Y. Ali
IPC分类号： H01L21/31 , H01L21/469
CPC分类号： H01L21/02052 , H01L21/306
摘要： Compositions and methods are provided herein that include modifications to at least one surface of a silicon-based semiconductor material. Modifications occur in a liquid and comprise alterations of surface states, passivation, cleaning and/or etching of the surface, thereby providing an improved surface to the semiconductor material. Modifications of surface states include reduction or elimination of an electrically active state of the surface, wherein, at the atomic level, the surface binding characteristics are changed. Passivation includes the termination of dangling bonds on the surface of the semiconductor material.
摘要翻译：本文提供的组合物和方法包括对硅基半导体材料的至少一个表面的修饰。修改发生在液体中，并且包括表面状态的改变，钝化，清洁和/或蚀刻表面，从而为半导体材料提供改进的表面。表面状态的修改包括减少或消除表面的电活性状态，其中在原子级别改变表面结合特性。钝化包括在半导体材料的表面上终止悬挂键。

9. 发明授权

US09062577B2 Diesel engine operation for fast transient response and low emissions 有权
标题翻译：柴油发动机运行快速瞬态响应和低排放
公开(公告)号：US09062577B2
公开(公告)日：2015-06-23
申请号：US13471086
申请日：2012-05-14
申请人： Chad P. Koci , Vlad L. C. Ulmet , Stefan Simescu , Magdi K. Khair , Gary D. Neely
发明人： Chad P. Koci , Vlad L. C. Ulmet , Stefan Simescu , Magdi K. Khair , Gary D. Neely
IPC分类号： B60T7/12 , G05D1/00 , G06F7/00 , G06F17/00 , F01N3/035 , F02D41/10 , F02D41/00 , F01N3/10 , F02D21/08 , F02D41/02 , F02B37/00 , F02M25/07 , F01N13/00
CPC分类号： F01N3/035 , F01N3/103 , F01N13/009 , F02B37/00 , F02D21/08 , F02D41/0055 , F02D41/029 , F02D41/10 , F02D2250/32 , F02M26/05 , F02M26/15 , Y02T10/24 , Y02T10/47
摘要： A method for controlling emissions in the exhaust gas of a diesel engine, the engine having an exhaust gas recirculation (EGR) system. The engine's exhaust aftertreatment system need have only an oxidation catalyst and a particulate filter (with no NOx reduction or adsorption device). In “normal” engine conditions, the engine is operated with a lean air-fuel ratio, with “normal” engine conditions being engine conditions other than transient load increase engine conditions. Also, during normal engine conditions, the EGR system is used to reduce engine-out NOx. During transient load increase engine conditions, the engine is operated stoichiometrically or near stoichiometrically and the use of EGR is interrupted.
摘要翻译：一种用于控制柴油发动机排气中的排放的方法，该发动机具有废气再循环（EGR）系统。发动机排气后处理系统只需要氧化催化剂和颗粒过滤器（无NOx还原或吸附装置）。在“正常”发动机条件下，发动机以稀薄的空燃比运行，“正常”发动机条件是发动机条件，而不是瞬时负载增加发动机条件。此外，在正常的发动机状态下，EGR系统用于减少发动机排出的NOx。在瞬态负载增加发动机条件下，发动机的化学计量或接近化学计量运行，并且EGR的使用被中断。

10. 发明授权

US08915726B2 Rotary vane air motor with improved vanes and other improvements 有权
标题翻译：旋转叶片式气动马达改进叶片等改进
公开(公告)号：US08915726B2
公开(公告)日：2014-12-23
申请号：US13763581
申请日：2013-02-08
申请人： Davey Z. Liang , Daniel S. Cox
发明人： Davey Z. Liang , Daniel S. Cox
IPC分类号： F01C13/02 , F01C1/344 , F01C21/08 , F01C19/02 , F01C1/04
CPC分类号： F01C21/0809 , F01C1/04 , F01C1/3442 , F01C1/3445 , F01C13/02 , F01C19/02
摘要： A rotary vane air motor comprises a rotor, stator and vanes. The rotor has slots for the vanes, and the vanes may move between a retracted position and a contact position in which the vanes contact the cylinder. Each vane may have a longitudinal portion whose shape conforms generally to the slot, and a transverse portion that is radially outside of the slot and extends at least in part in a direction that is transverse to the longitudinal portion and that may be tangential to the perimeter of the rotor at the slot. The shape of the perimeter may be a polygon with rounded corners. The vanes may also include a magnetic portion or a rotating portion.
摘要翻译：旋片式气动马达包括转子，定子和叶片。转子具有用于叶片的槽，并且叶片可以在缩回位置和叶片接触缸体的接触位置之间移动。每个叶片可以具有其形状大体上符合狭槽的纵向部分，以及径向在狭槽外侧的横向部分，并且至少部分地沿横向于纵向部分的方向延伸并且可以与周边相切的转子。周边的形状可以是具有圆角的多边形。叶片还可以包括磁性部分或旋转部分。

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