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. 发明专利

JP2009254229A Electromechanical motor and method of controlling the same 审中-公开
标题翻译：电动马达及其控制方法
公开(公告)号：JP2009254229A
公开(公告)日：2009-10-29
申请号：JP2009083885
申请日：2009-03-31
申请人： Minebea Co Ltd , Piezomotor Uppsala Ab , ピエゾモータ・ウプサラ・エービーPiezoMotor Uppsala AB , ミネベア株式会社
发明人： SCHNEIDER HELMUT , TRIETZ THOMAS , SCHMID GUIDO , WILMER MARTIN , JOHANSSON STEFAN , LARSON ANDERS
IPC分类号： H02N2/00
CPC分类号： H02N2/026 , E05B47/0011 , E05B81/00 , H02N2/062
摘要： PROBLEM TO BE SOLVED: To obtain an electromechanical motor which drives an actuator, being safe to the operation by the external application of power to the motor. SOLUTION: The electromechanical motor includes a drive unit (20), a stator (14), which includes a frame member (18) for holding the drive unit (20), and a movable shuttle (16), which is movable in the direction of displacement to the stator (14). The motion of the shuttle (16) is controlled by the drive unit (20). The drive unit (20) includes at least one electromechanical driving element (22), which extends in the direction of the displacement, a driver (24), which transmits the motion of the driving element (22) to the shuttle (16), and a sensor (38), which is connected to the driving element (22) and detects an electrical or magnetic signal generated by the driving element when mechanical stress is added to the driving element and outputs a sensor signal. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：获得驱动致动器的机电马达，通过外部对马达的外部施加电力而对操作安全。解决方案：机电马达包括驱动单元（20），定子（14），其包括用于保持驱动单元（20）的框架构件（18）和可移动的梭子（16）在与定子（14）的位移方向上。梭子（16）的运动由驱动单元（20）控制。驱动单元（20）包括至少一个在移动方向上延伸的机电驱动元件（22），驱动器（24）将驱动元件（22）的运动传递到梭子（16），以及传感器（38），其连接到所述驱动元件（22）并且当机械应力被添加到所述驱动元件并且输出传感器信号时，检测由所述驱动元件产生的电或磁信号。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2011188739A Walking actuator 审中-公开
标题翻译：行车执行员
公开(公告)号：JP2011188739A
公开(公告)日：2011-09-22
申请号：JP2011104542
申请日：2011-05-09
申请人： Piezomotor Uppsala Ab , ピエゾモーターウプサラエイビー
发明人： JOHANSSON STEFAN , BEXELL MATS , LITHELL PER OSKAR
IPC分类号： B81B5/00 , H02N2/00 , H01L41/09 , H02N2/02
CPC分类号： H02N2/021 , H01L41/0913 , H02N2/06
摘要： PROBLEM TO BE SOLVED: To provide an improved electro-mechanical motor having a non-dynamic or semi-static driving mechanism. SOLUTION: A walking actuator has a plurality of driving elements 14a-d which follows a walking mechanism in a motion relative to a body 22. Driving portions of the drive elements 14a-d are independently movable tangentially and normally to the surface of the body 22. The driving elements 14a-d are driven in the four cycle steps: gripping, moving the body, releasing, and returning to the original position. The driving elements 14a-d are divided into two exclusive sets. Driving of the sets is phase-shifted. At least one of the sets is in contact with the surface of the body 22 at each instant. Driving of the driving elements 14a-d during the gripping sequence is performed, in such a way that the drive elements 14a-d have a velocity with a significant tangential component. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有非动态或半静态驱动机构的改进的机电马达。解决方案：行走致动器具有多个相对于主体22运动的行走机构的驱动元件14a-d。驱动元件14a-d的驱动部分独立地沿切向正常移动到驱动元件14a-d在四个循环步骤中被驱动：夹紧，移动主体，释放并返回到原始位置。驱动元件14a-d被分成两组。套的驱动是相移的。每个时刻，至少一个组与主体22的表面接触。执行在夹紧顺序期间驱动元件14a-d的驱动，使得驱动元件14a-d具有具有显着切向分量的速度。版权所有（C）2011，JPO＆INPIT

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