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    • 12. 发明公开
    • 압전 하베스팅 시스템 및 그를 구비한 이동 수단
    • 压电式收集系统及具有相同功能的车辆
    • KR1020130000311A
    • 2013-01-02
    • KR1020110122066
    • 2011-11-22
    • 주식회사 에이엠씨에너지
    • 성태현송준후
    • H02N2/18H01L41/08
    • H02N2/18H01L41/0536H01L41/083H01L41/113H01L41/1875
    • PURPOSE: A piezoelectric harvesting system and a transport including the same are provided increase the amount of electric energy generated by a piezoelectric element by including a sub member freely moved along the external power applied to a main body. CONSTITUTION: A ship(100) includes a piezoelectric harvesting system including a plurality of piezoelectric elements(110). The piezoelectric harvesting system generates electric energy by external power including vibrations, pressure, or deformation. The piezoelectric elements are regularly attached to an inner surface(132) of a main body(130) of the ship. The piezoelectric elements form a base body the piezoelectric harvesting system. The piezoelectric elements are placed in a single layer structure or a multi layer stricture.
    • 目的:提供一种压电收集系统及包括该压电收集系统的输送机,通过包括沿着施加于主体的外部动力自由移动的副部件,增加压电元件产生的电能的量。 构成:船舶(100)包括包括多个压电元件(110)的压电收集系统。 压电收集系统通过包括振动,压力或变形在内的外部动力产生电能。 压电元件规则地附接到船的主体(130)的内​​表面(132)。 压电元件形成压电收集系统的基体。 压电元件放置在单层结构或多层狭缝中。
    • 13. 发明授权
    • Piezo vibration motor
    • PIEZO振动电机
    • KR101157868B1
    • 2012-06-22
    • KR20120037191
    • 2012-04-10
    • BLUECOM CO LTD
    • KIM GEONG KONKANG JIN SEONPARK HYUN JUN
    • H02N2/04
    • H02N2/043H01L41/0536H01L41/0986H02N2/006H02N2/06
    • PURPOSE: A piezo vibrating motor is provided to vibrate a weight upward and downward by using a piezo in which the center portion is concavely or convexly bent according to intensity and direction of a voltage, thereby multiplying motor vibration amount. CONSTITUTION: An elastic member(9) has a right side elastic piece(7) in regard to a fixed vertical member(3). The center portion of a plate(13) is concavely or convexly bent by a piezo(11). The center portion of piezo is concavely or convexly bent and the piezo generates up-down vibration. A weight(15) vibrates upward and downward according to the plate. The opened lower end side of a case(17) is closed through a bracket(1). The case covers the elastic member, the plate, the piezo, and the weight.
    • 目的:提供一种压电振动电动机,通过使用其中心部分根据电压的强度和方向凹凸地弯曲的压电体来向上和向下振动,从而使电动机振动量增大。 构成:相对于固定的垂直构件(3),弹性构件(9)具有右侧弹性片(7)。 板(13)的中心部分被压电(11)凹入或凸起地弯曲。 压电体的中心部分凹凸或弯曲,压电产生上下振动。 重量(15)根据板向上和向下振动。 壳体(17)的敞开的下端侧通过托架(1)封闭。 外壳覆盖弹性件,板,压电和重量。
    • 16. 发明授权
    • 압전 리니어 모터
    • 压电直线电机
    • KR101048047B1
    • 2011-07-13
    • KR1020100009249
    • 2010-02-01
    • 오건희
    • 오원일
    • H02N2/00H02N2/02
    • H02N2/04H01L41/0536H01L41/09H02N2/006
    • PURPOSE: A piezoelectric linear motor is provided to include a permanent magnet inside of a moving body which is inserted in a shaft and moving up and down, thereby preventing the moving body from moving up and down directions. CONSTITUTION: A moving body(200) comprises a permanent magnet and a housing. A penetration hole formed in the central part of moving body is formed larger than the diameter of a shaft. An elastic member is formed in the bottom part of shaft(100). A piezoelectric element is installed in the up and down side of the elastic member(110). The permanent magnet is formed with injection molding in the moving body.
    • 目的:提供一种压电线性电动机,其包括在移动体内部的永磁体,该永磁体插入轴上并上下移动,从而防止移动体上下移动。 构成:移动体(200)包括永磁体和壳体。 形成在移动体的中心部分的贯通孔形成为大于轴的直径。 在轴(100)的底部形成弹性构件。 压电元件安装在弹性部件(110)的上下侧。 永磁体在移动体中由注射成型形成。
    • 17. 发明公开
    • 압전 발전기
    • 压电发电机
    • KR1020100137996A
    • 2010-12-31
    • KR1020090056311
    • 2009-06-24
    • 전자부품연구원
    • 이형규이우성강형원
    • H02N2/00H02N2/04
    • H02N2/18H01L41/0471H01L41/0536H01L41/113
    • PURPOSE: A piezoelectric power generator is provided to increase energy conversion rate and minimize a unit area by causing the shear deformation of a piezoelectric. CONSTITUTION: A first supporting unit(110) forms one or more spokes which are toward a center point along an inner circumference(110a). A first electrode is formed on the upper side of the spokes. A piezoelectric is formed on the upper side of the first electrode. A second electrode is formed on the upper side of the piezoelectric. A second supporting unit(118) is formed on the upper side of the second electrodes to be overlapped with the second electrode and the center point.
    • 目的:提供一种压电发电机,通过引起压电体的剪切变形来提高能量转换率并使单位面积最小化。 构成:第一支撑单元(110)形成沿着内圆周(110a)朝向中心点的一个或多个辐条。 第一电极形成在辐条的上侧。 在第一电极的上侧形成压电体。 第二电极形成在压电体的上侧。 第二支撑单元(118)形成在第二电极的上侧以与第二电极和中心点重叠。
    • 18. 发明公开
    • 초음파 모터
    • 超声波电机
    • KR1020100068672A
    • 2010-06-24
    • KR1020080127105
    • 2008-12-15
    • 동아전장주식회사
    • 서성대홍태표박태용
    • H02N2/10H02N2/12
    • H02N2/006H01L41/0536H02N2/0065H02N2/12
    • PURPOSE: An ultrasonic motor is provided to prevent the loss of the torque which is transmitted from a rotator to a rotation shaft by intenerating the rotation shaft and the rotator into one body. CONSTITUTION: A piezoelectric material(20) installs inside a motor casing. The piezoelectric generates vibration if supplying the AC power source thereto. A stator(30) is arranged inside the motor casing and is contacted with the top of the piezoelectric. A rotor(40) revolves with the vibration of the stator. A rotary shaft(50) is projected to the outside of the motor casing through the rotor and the stator. An elastic member(60) is supported by a pusher portion of the rotary shaft.
    • 目的:提供一种超声波马达,通过将旋转轴和旋转体转化为一体来防止从转子传递到旋转轴的转矩损失。 构成:压电材料(20)安装在电机外壳内。 如果向其提供AC电源,则压电产生振动。 定子(30)布置在马达壳体的内部并与压电体的顶部接触。 转子(40)与定子的振动一起旋转。 旋转轴(50)通过转子和定子突出到电动机壳体的外部。 弹性构件(60)由旋转轴的推动部支承。