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. 发明申请

US20100219721A1 HARVESTING ENERGY FROM VEHICULAR VIBRATIONS USING PIEZOELECTRIC DEVICES 有权
标题翻译：使用压电装置从车辆振动收集能量
公开(公告)号：US20100219721A1
公开(公告)日：2010-09-02
申请号：US12394438
申请日：2009-02-27
申请人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： H02N2/18
CPC分类号： F03G7/08 , B60G13/14 , B60G2200/144 , B60G2300/60 , H02N2/183
摘要： An energy harvesting apparatus, for deployment on a vehicle, comprises a shock absorber, including a dust tube assembly, a jounce bumper assembly mounted within the dust tube assembly at a first end thereof, and a damper tube mounted for telescopic movement through a second end of the dust tube, the jounce bumper assembly configured for impact with the damper tube. A piezoelectric device is coupled to the jounce bumper assembly.
摘要翻译：用于部署在车辆上的能量收集装置包括减震器，其包括灰尘管组件，在其第一端处安装在灰尘管组件内的跳动保险杠组件和安装成用于通过第二端伸缩运动的阻尼管防尘管，配置用于与阻尼管冲击的纽扣保险杠组件。压电装置联接到跳动保险杠组件。

2. 发明申请

US20100219641A1 HARVESTING ENERGY FROM VEHICULAR VIBRATIONS 有权
标题翻译：从车辆振动收集能量
公开(公告)号：US20100219641A1
公开(公告)日：2010-09-02
申请号：US12394322
申请日：2009-02-27
申请人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： F03B13/00
CPC分类号： F03B13/00 , B60G13/14 , B60G2300/60 , B60G2600/22 , F05B2220/602 , H02K7/1823 , Y02B10/50
摘要： An energy harvesting apparatus is deployed on a vehicle and comprises a vehicular shock absorber capable of reciprocating translational movement in response to roadway perturbations. A coil is mounted within the shock absorber. An engine is also mounted within the shock absorber for converting the translational movement into rotational movement. A magnet is coupled to the engine and is configured to be rotated in the vicinity of the coil to produce electrical energy in the coil.
摘要翻译：能量收集装置部署在车辆上并且包括能够响应于道路扰动而往复平移运动的车辆减震器。线圈安装在减震器内。发动机也安装在减震器内，用于将平移运动转换成旋转运动。磁体耦合到发动机并且被配置为在线圈附近旋转以在线圈中产生电能。

3. 发明申请

US20100219720A1 HARVESTING ENERGY FROM VEHICULAR VIBRATIONS USING PIEZOELECTRIC DEVICES 有权
标题翻译：使用压电装置从车辆振动收集能量
公开(公告)号：US20100219720A1
公开(公告)日：2010-09-02
申请号：US12394326
申请日：2009-02-27
申请人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： H02N2/18
CPC分类号： H02N2/186 , B60G11/04 , B60G17/01941 , B60G2200/314 , B60G2206/7101 , B60G2300/60 , F16F1/06 , F16F1/18 , F16F2224/0283
摘要： An energy harvesting apparatus for deployment on a vehicle having a frame includes a spring assembly coupled to the frame and configured for compressions and extensions during vehicle travel. A piezoelectric device is mounted on the spring assembly for generating electrical energy in response to the strain imposed thereon. A rectifier is coupled to the piezoelectric device for converting AC electrical energy to DC.
摘要翻译：用于部署在具有框架的车辆上的能量收集装置包括联接到框架并被配置用于车辆行驶期间的压缩和延伸的弹簧组件。压电装置安装在弹簧组件上，以响应施加在其上的应变而产生电能。整流器耦合到压电器件，用于将AC电能转换成DC。

4. 发明申请

US20100125389A1 HEIGHT SENSING SYSTEM FOR A VEHICULAR SUSPENSION ASSEMBLY 有权
标题翻译：用于车辆悬挂总成的高度感测系统
公开(公告)号：US20100125389A1
公开(公告)日：2010-05-20
申请号：US12272074
申请日：2008-11-17
申请人： TIMOTHY J. TALTY , CHANDRA S. NAMUDURI , YUNJUN LI , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： TIMOTHY J. TALTY , CHANDRA S. NAMUDURI , YUNJUN LI , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： B60G17/018
CPC分类号： B60G17/018 , B60G2204/11 , B60G2204/1162 , B60G2400/252 , B60G2401/14 , B60G2401/174 , B60G2401/176 , B60G2401/21
摘要： A system is provided for determining a distance between a vehicular suspension assembly and the ground, wherein the suspension assembly has a first member. The system comprises a first transceiver coupled to the first member for emitting a first interrogation signal toward the ground, and for receiving a first reflection of the first interrogation signal from the ground, and a processor coupled to the first transceiver for determining the distance of the first transceiver from the ground.
摘要翻译：提供一种用于确定车辆悬架组件和地面之间的距离的系统，其中所述悬架组件具有第一构件。该系统包括耦合到第一构件的第一收发器，用于向地面发射第一询问信号，并且用于从地面接收第一询问信号的第一反射，以及耦合到第一收发器的处理器，用于确定第一个收发器从地面。

5. 发明申请

US20110084503A1 SELF-POWERED VEHICLE SENSOR SYSTEMS 有权
标题翻译：自动车辆传感器系统
公开(公告)号：US20110084503A1
公开(公告)日：2011-04-14
申请号：US12900707
申请日：2010-10-08
申请人： YUNJUN LI , CHANDRA S. NAMUDURI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： YUNJUN LI , CHANDRA S. NAMUDURI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： F03G7/08
CPC分类号： B60G17/019 , B60G2204/11 , B60G2300/60 , B60G2401/00 , F03G7/08 , F16F9/3292
摘要： A vehicle system is provided. The vehicle system includes a vehicle suspension apparatus configured for movement during vehicle travel; an energy harvesting device mounted on the vehicle suspension apparatus and configured to generate electrical energy in response to the movement of the vehicle suspension apparatus; and a sensor mounted on the vehicle suspension apparatus and coupled to the energy harvesting device for receiving the electrical energy.
摘要翻译：提供车辆系统。车辆系统包括被配置为在车辆行驶期间运动的车辆悬架装置; 能量收集装置，其安装在所述车辆悬架装置上，并被配置为响应于所述车辆悬架装置的移动产生电能; 以及安装在车辆悬挂装置上并耦合到能量收集装置以用于接收电能的传感器。

6. 发明申请

US20100225527A1 SYSTEM AND METHOD FOR MEASURING A RELATIVE DISTANCE BETWEEN VEHICLE COMPONENTS USING ULTRA-WIDEBAND TECHNIQUES 有权
标题翻译：使用超宽带技术测量车辆部件之间相对距离的系统和方法
公开(公告)号：US20100225527A1
公开(公告)日：2010-09-09
申请号：US12400112
申请日：2009-03-09
申请人： TIMOTHY J. TALTY , CHANDRA S. NAMUDURI , YUNJUN LI , NANCY MCMAHON , ROBERT B. ELLIOTT
发明人： TIMOTHY J. TALTY , CHANDRA S. NAMUDURI , YUNJUN LI , NANCY MCMAHON , ROBERT B. ELLIOTT
IPC分类号： G01S13/08 , F03G7/08 , H02J7/00
CPC分类号： B60G17/019 , B60G13/14 , B60G2204/112 , B60G2204/1162 , B60G2204/128 , B60G2206/41 , B60G2300/60 , B60G2400/252 , B60G2400/95 , B60G2401/17 , B60G2600/22 , B60G2800/91 , F16F9/3292 , G01S13/0209 , G01S13/10 , G01S13/88
摘要： A system for measuring relative distance between a first component on a vehicle and a second component on the vehicle is provided. The system includes a wireless ultra-wideband (UWB) transceiver attached to the first component. The wireless UWB transceiver transmits a UWB measurement pulse toward the second component, and receives a reflected UWB pulse from a reflective surface of the second component. The reflected UWB pulse represents a reflected version of the UWB measurement pulse. The system also includes a processor coupled to the wireless UWB transceiver. The processor derives a relative distance between the first component and the second component, based upon characteristics of the UWB measurement pulse and the reflected UWB pulse. The system further includes a power generating system for the wireless UWB transceiver. The power generating system generates operating voltage for the wireless UWB transceiver from kinetic energy associated with motion of the first component relative to the second component.
摘要翻译：提供了一种用于测量车辆上的第一部件与车辆上的第二部件之间的相对距离的系统。该系统包括连接到第一组件的无线超宽带（UWB）收发器。无线UWB收发器向第二分量发送UWB测量脉冲，并且从第二分量的反射表面接收反射的UWB脉冲。反射的UWB脉冲表示UWB测量脉冲的反射版本。该系统还包括耦合到无线UWB收发器的处理器。基于UWB测量脉冲和反射的UWB脉冲的特性，处理器导出第一分量和第二分量之间的相对距离。该系统还包括用于无线UWB收发器的发电系统。发电系统通过与第一部件相对于第二部件的运动相关联的动能产生无线UWB收发器的工作电压。

7. 发明申请

US20100219798A1 HARVESTING ENERGY FROM VEHICULAR VIBRATIONS 有权
标题翻译：从车辆振动收集能量
公开(公告)号：US20100219798A1
公开(公告)日：2010-09-02
申请号：US12394328
申请日：2009-02-27
申请人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： H02K35/02
CPC分类号： H02K7/1876 , H02K35/02
摘要： An energy harvesting apparatus, for deployment on a vehicle, comprises a vehicle shock absorber including a dust tube, and a damper tube telescopically mounted within the dust tube and configured for oscillating translational movement with respect thereto. A magnet is fixedly coupled to one of the dust tube or the damper tube, and a coil is fixedly coupled to the other of the dust tube or the damper tube to achieve relative translational movement between the magnet and the coil to induce a current in the coil.
摘要翻译：用于部署在车辆上的能量收集装置包括一个车辆缓冲器，它包括一个灰尘管，以及一个可伸缩地安装在尘埃管中的缓冲管，用于相对于其摆动平移运动。磁体固定地联接到尘埃管或阻尼管中的一个，并且线圈固定地联接到尘埃管或阻尼管中的另一个，以实现磁体和线圈之间的相对平移运动，以在线圈

8. 发明申请

US20100123568A1 SUSPENSION HEIGHT SENSOR 有权
标题翻译：悬挂高度传感器
公开(公告)号：US20100123568A1
公开(公告)日：2010-05-20
申请号：US12271551
申请日：2008-11-14
申请人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
发明人： CHANDRA S. NAMUDURI , YUNJUN LI , TIMOTHY J. TALTY , ROBERT B. ELLIOTT , NANCY MCMAHON
IPC分类号： B60Q1/00
CPC分类号： B60G17/018 , B60G2204/11 , B60G2204/1162 , B60G2400/252 , B60G2401/14 , B60G2401/174 , B60G2401/176 , B60G2401/21
摘要： A system is provided for determining a distance between a first portion of a vehicular suspension assembly and a second portion of the suspension assembly. The system comprises a transceiver coupled to the first portion for emitting a first signal toward the second portion, and for receiving a reflection of the first signal from the second portion, and a processor coupled to the transceiver for determining the distance between the first portion and the second portion.
摘要翻译：提供了一种用于确定车辆悬架组件的第一部分和悬架组件的第二部分之间的距离的系统。该系统包括耦合到第一部分的收发器，用于朝向第二部分发射第一信号，并且用于接收来自第二部分的第一信号的反射，以及耦合到收发器的处理器，用于确定第一部分和第二部分。

9. 发明申请

US20100094503A1 VEHICULAR ACTUATOR SYSTEM 有权
标题翻译：车辆执行器系统
公开(公告)号：US20100094503A1
公开(公告)日：2010-04-15
申请号：US12252114
申请日：2008-10-15
申请人： YUNJUN LI , CHANDRA S. NAMUDURI , NANCY MCMAHON , ROBERT B. ELLIOTT
发明人： YUNJUN LI , CHANDRA S. NAMUDURI , NANCY MCMAHON , ROBERT B. ELLIOTT
IPC分类号： B60G17/018 , B60G17/06
CPC分类号： B60G17/019 , B60G13/001 , B60G2204/128 , B60G2204/129 , B60G2400/252 , B60G2401/172 , B60G2800/702
摘要： An actuator system for determining a relative height differential between a housing of an actuator assembly and a body of the actuator assembly for a vehicle is provided. The vehicle has a suspension wherein the housing is coupled to a first portion of the suspension, and the body is coupled to a second portion of the suspension. The system comprises a sensor coupled to the inside of the housing, and a target coupled to the outside of the body, the sensor and the target cooperating to form a magnetic field that varies in a manner indicative of the distance therebetween.
摘要翻译：提供了用于确定致动器组件的壳体和用于车辆的致动器组件的主体之间的相对高度差的致动器系统。车辆具有悬架，其中壳体联接到悬架的第一部分，并且主体联接到悬架的第二部分。该系统包括耦合到壳体内部的传感器和耦合到主体外部的目标，传感器和目标器件协调以形成以指示其间距离的方式变化的磁场。

10. 发明申请

US20130320796A1 BI-PERMANENT MAGNETS IN SYNCHRONOUS MACHINES 有权
标题翻译：同步电机中的永磁体
公开(公告)号：US20130320796A1
公开(公告)日：2013-12-05
申请号：US13483261
申请日：2012-05-30
申请人： RAJEEV VYAS , THOMAS WOLFGANG NEHL , ALEXANDRU RAJALA , CHANDRA S. NAMUDURI
发明人： RAJEEV VYAS , THOMAS WOLFGANG NEHL , ALEXANDRU RAJALA , CHANDRA S. NAMUDURI
IPC分类号： H02K1/27
CPC分类号： H02K1/2766
摘要： A rotor for an interior permanent synchronous machine. A rotor core structure includes an outer cylindrical wall juxtaposed to an air gap. A plurality of arcuately-shaped cavities is formed within the rotor core structure. The plurality of arcuately-shaped cavities is substantially concentrically layered with respect to an outer cylindrical wall of the rotor core structure. Each arcuately-shaped cavity extending between first and second end sections is juxtaposed to the outer cylindrical surface wall of the rotor structure and includes an intervening center section. A plurality of permanent magnets is inserted within the plurality of arcuately-shaped cavities. Each first end section retains a respective first permanent magnet having a first magnet field strength. Each second end section retains a respective second permanent magnet having the first magnetic field strength. Each center section retains a respective third permanent magnet having a second magnet field strength less than the first magnetic field strength.
摘要翻译：用于内部永久同步电机的转子。转子芯结构包括与气隙并置的外圆筒壁。在转子芯结构内形成多个弧形空腔。多个弧形空腔相对于转子芯结构的外圆筒壁基本上同心地分层。在第一和第二端部之间延伸的每个弧形腔并置到转子结构的外圆柱形表面壁上并且包括中间部分。多个永久磁铁插入多个弧形腔内。每个第一端部分保持具有第一磁场强度的相应的第一永磁体。每个第二端部保持具有第一磁场强度的相应的第二永磁体。每个中心部分保持具有小于第一磁场强度的第二磁场强度的相应的第三永磁体。

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