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1. 发明公开

EP2803958A1 VIBRATION SENSOR AND EXTERNAL ENVIRONMENT DETECTION DEVICE 有权
标题翻译：振动传感器在澳大利亚新泽西州
公开(公告)号：EP2803958A1
公开(公告)日：2014-11-19
申请号：EP12865092.6
申请日：2012-08-16
申请人： Omron Corporation
发明人： MASAKI Tatsuakira , YOKOYAMA Toru , MATSUURA Keiki
IPC分类号： G01H11/06 , H04R11/04
CPC分类号： G01H11/06 , H02N1/00 , H02N1/08
摘要： With the relative positional change between a first substrate and a second substrate due to an external vibration, the positional relationship between an electret group and an electrode group changes, as a result of which a vibration sensor outputs the detection signal of the external vibration. The electrode group is divided into two or more predetermined number of phases, and small electrode groups are formed that can generate electric signals in response to the external vibration on a per-phase basis. In the electrode group, a phase difference generation gap that generates predetermined phase differences between the respective electrical signals generated in the small electrode groups is provided between adjacent electrodes included in the electrode group, according to the predetermined number of phases. The vibration sensor outputs, as the detection signal of the external vibration, a signal formed by superimposing the electric signals generated in the small electrode groups as a result of the relative positional change between the first substrate and the second substrate due to the external vibration. This provides a highly simple and convenient vibration sensor for detecting an external vibration by use of electrets.
摘要翻译：由于由外部振动引起的第一基板和第二基板之间的相对位置变化，驻极体组与电极组之间的位置关系发生变化，结果，振动传感器输出外部振动的检测信号。电极组被分成两个或多个预定数量的相位，并且形成能够以每相为基础响应于外部振动而产生电信号的小电极组。在电极组中，根据预定的相数，在包括在电极组中的相邻电极之间设置产生在小电极组中产生的各个电信号之间的预定相位差的相位差产生间隙。作为外部振动的检测信号，振动传感器由于外部振动而输出由于在第一基板和第二基板之间的相对位置变化而在小电极组中产生的电信号而形成的信号。这提供了一种用于通过使用驻极体检测外部振动的高度简单和方便的振动传感器。

2. 发明授权

EP2803958B1 VIBRATION SENSOR AND EXTERNAL ENVIRONMENT DETECTION DEVICE 有权
标题翻译：振动感应器和外部环境检测装置
公开(公告)号：EP2803958B1
公开(公告)日：2016-10-19
申请号：EP12865092.6
申请日：2012-08-16
申请人： Omron Corporation
发明人： MASAKI Tatsuakira , YOKOYAMA Toru , MATSUURA Keiki
IPC分类号： G01H11/06 , H02N1/04
CPC分类号： G01H11/06 , H02N1/00 , H02N1/08

3. 发明授权

EP2469700B1 ELECTROSTATIC INDUCTION POWER GENERATOR 有权
公开(公告)号：EP2469700B1
公开(公告)日：2018-11-07
申请号：EP10809833.6
申请日：2010-07-29
申请人： Omron Corporation
发明人： MASAKI Tatsuakira , SAKURAI Kenji , YOKOYAMA Toru
IPC分类号： H02N1/00
CPC分类号： H02N1/08
摘要： The present invention is to provide an electrostatic induction generator that achieves improvement of power generation efficiency. An electrostatic induction generator 100 includes: a first substrate 10 and a second substrate 20, which can move relatively while remaining opposed to each other; an electret 13 that is provided in the first substrate 10; and a first electrode 21 and a second electrode 22, which are provided on a surface side opposed to the electret 13 in the second substrate 20. In the electrostatic induction generator 100, an electrostatic capacitance between the electret 13 and the first electrode 21 and an electrostatic capacitance between the electret 13 and the second electrode 22 change to output an electric power, and a structure that decreases the electrostatic capacitance between the first electrode 21 and the second electrode 22 is provided between the electrodes.

4. 发明公开

EP2469700A1 ELECTROSTATIC INDUCTION POWER GENERATOR 有权
标题翻译：静电感应发电机
公开(公告)号：EP2469700A1
公开(公告)日：2012-06-27
申请号：EP10809833.6
申请日：2010-07-29
申请人： Omron Corporation
发明人： MASAKI Tatsuakira , SAKURAI Kenji , YOKOYAMA Toru
IPC分类号： H02N1/00
CPC分类号： H02N1/08
摘要： The present invention is to provide an electrostatic induction generator that achieves improvement of power generation efficiency. An electrostatic induction generator 100 includes: a first substrate 10 and a second substrate 20, which can move relatively while remaining opposed to each other; an electret 13 that is provided in the first substrate 10; and a first electrode 21 and a second electrode 22, which are provided on a surface side opposed to the electret 13 in the second substrate 20. In the electrostatic induction generator 100, an electrostatic capacitance between the electret 13 and the first electrode 21 and an electrostatic capacitance between the electret 13 and the second electrode 22 change to output an electric power, and a structure that decreases the electrostatic capacitance between the first electrode 21 and the second electrode 22 is provided between the electrodes.
摘要翻译：本发明提供一种实现发电效率的提高的静电感应型发电机。静电感应型发电装置100具备：第一基板10和第二基板20，能够在保持相对的状态下相对移动; 设置在第一基板10中的驻极体13; 以及设置在第二基板20中与驻极体13相对的表面侧的第一电极21和第二电极22.在静电感应发生器100中，驻极体13和第一电极21之间的静电电容以及驻极体13和第二电极22之间的静电电容改变以输出电力，并且在电极之间提供减小第一电极21和第二电极22之间的静电电容的结构。

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