Piezoelectric ceramic composition
    1.
    发明授权
    Piezoelectric ceramic composition 失效
    压电陶瓷组合物

    公开(公告)号:US5753136A

    公开(公告)日:1998-05-19

    申请号:US862924

    申请日:1997-05-27

    CPC分类号: H01L41/187 C04B35/493

    摘要: This invention provides a piezoelectric ceramic composition having large field-induced strain under high compressive stress, small temperature dependence of strain, and high energy conversion efficiency even at high temperatures. The composition is represented by; (Pb.sub.1-(3X/2)-(U/2) La.sub.X)((Zr.sub.Y Ti.sub.1-Y).sub.1-Z-U (Mg.sub.1/3 Nb.sub.2/3).sub.Z Nb.sub.U)O.sub.3 where 0

    摘要翻译: 本发明提供一种压电陶瓷组合物,其在高压缩应力下具有较大的场致应变,应变温度依赖性小,即使在高温下也具有高的能量转换效率。 组成由 (Pb1-(3X / 2) - (U / 2)LaX)((ZrYTi1-Y)1-Z-U(Mg1 / 3Nb2 / 3)ZNbU)O3,其中0

    Piezoelectric material and piezoelectric element
    2.
    发明授权
    Piezoelectric material and piezoelectric element 失效
    压电材料和压电元件

    公开(公告)号:US5935485A

    公开(公告)日:1999-08-10

    申请号:US961147

    申请日:1997-10-30

    IPC分类号: H01L41/187 H01L41/00

    CPC分类号: H01L41/187 Y10T428/2991

    摘要: A piezoelectric material includes a PZT ceramic, and a noble metal component. The noble metal component is added to the PZT ceramic in an amount of 0.35 parts by volume or more with respect to 100 parts by volume of the PZT ceramic, and is at least one element selected from the group consisting of Ru, Rh, Pd, Os, Ir, Pt and Au, or is an alloy of silver (Ag) and the noble metal element. A piezoelectric element includes a pair of external electrodes, at least a pair of piezoelectric layers, and a conductive layer. The piezoelectric layers are formed of the PZT ceramic, and are disposed between the external electrodes. The conductive layer is formed of the noble metal component, and is insulated from the external electrodes. The piezoelectric layers and the conductive layer are formed lamellarly, and are laminated alternately in a direction connecting the external electrodes.

    摘要翻译: 压电材料包括PZT陶瓷和贵金属组分。 相对于100体积份的PZT陶瓷,贵金属成分以0.35体积份以上的量添加到PZT陶瓷中,并且为选自Ru,Rh,Pd, Os,Ir,Pt和Au,或者是银(Ag)和贵金属元素的合金。 压电元件包括​​一对外部电极,至少一对压电层和导电层。 压电层由PZT陶瓷形成,并且设置在外部电极之间。 导电层由贵金属成分形成,与外部电极绝缘。 压电层和导电层层叠形成,并且在连接外部电极的方向上交替层叠。

    Material for measuring static and dynamic physical parameters
    4.
    发明授权
    Material for measuring static and dynamic physical parameters 失效
    用于测量静态和动态物理参数的材料

    公开(公告)号:US06534430B2

    公开(公告)日:2003-03-18

    申请号:US09793444

    申请日:2001-02-27

    IPC分类号: G01B716

    CPC分类号: C04B35/488

    摘要: A sensor material for measuring physical parameters capable of configuring a sensor capable of directly measuring a high value of physical parameters such as high stress or high pressure without employing a pressure resistance container. The sensor material for measuring static and dynamic physical parameters includes a matrix made of an electrically insulating ceramic material, and piezoresistance materials which are dispersed in the matrix so as to be electrically continuous to each other.

    摘要翻译: 一种用于测量物理参数的传感器材料,其能够构造能够直接测量诸如高应力或高压的物理参数的高值的传感器,而不使用耐压容器。 用于测量静态和动态物理参数的传感器材料包括由电绝缘陶瓷材料制成的基体和分散在基体中以彼此电连续的压电材料。

    Harness protecting structure for vehicular horn
    7.
    发明授权
    Harness protecting structure for vehicular horn 失效
    汽车喇叭线束保护结构

    公开(公告)号:US07641267B2

    公开(公告)日:2010-01-05

    申请号:US12146957

    申请日:2008-06-26

    申请人: Hiroaki Makino

    发明人: Hiroaki Makino

    IPC分类号: B62D25/08

    CPC分类号: B60Q5/00 B60R2019/525

    摘要: A harness protecting structure is provided for a vehicular horn for a vehicle, in which the vehicle has a grille defining an air intake opening in a front part of the vehicle, a radiator located posterior to the grille, and the horn being disposed in front of the radiator and facing the opening of the grille. The grille is provided with a peripheral wall, the peripheral wall extending posterior to the lower and side edge of the grill, and a part of the peripheral wall extending across and anterior to a peripheral region of the horn so as to form a protective surface. The harness of the horn is laid from the outside of the region of the horn behind the protective surface.

    摘要翻译: 为车辆用车辆喇叭提供线束保护结构,其中车辆具有限定车辆前部的进气口的格栅,位于格栅后方的散热器,以及位于格栅前方的喇叭 散热器并面向格栅的开口。 格栅设置有周壁,周壁延伸到格栅的下侧和侧边缘之后,并且周壁的一部分延伸穿过喇叭的周边区域并在其前面,以形成保护表面。 喇叭的线束从保护表面后面的喇叭区域的外侧铺设。

    HARNESS PROTECTING STRUCTURE FOR VEHICULAR HORN
    8.
    发明申请
    HARNESS PROTECTING STRUCTURE FOR VEHICULAR HORN 失效
    车道保护结构

    公开(公告)号:US20090001736A1

    公开(公告)日:2009-01-01

    申请号:US12146957

    申请日:2008-06-26

    申请人: Hiroaki Makino

    发明人: Hiroaki Makino

    IPC分类号: B60R19/52

    CPC分类号: B60Q5/00 B60R2019/525

    摘要: A harness protecting structure is provided for a vehicular horn for a vehicle, in which the vehicle has a grille defining an air intake opening in a front part of the vehicle, a radiator located posterior to the grille, and the horn being disposed in front of the radiator and facing the opening of the grille. The grille is provided with a peripheral wall, the peripheral wall extending posterior to the lower and side edge of the grill, and a part of the peripheral wall extending across and anterior to a peripheral region of the horn so as to form a protective surface. The harness of the horn is laid from the outside of the region of the horn behind the protective surface.

    摘要翻译: 为车辆用车辆喇叭提供线束保护结构,其中车辆具有限定车辆前部的进气口的格栅,位于格栅后方的散热器,以及位于格栅前方的喇叭 散热器并面向格栅的开口。 格栅设置有周壁,周壁延伸到格栅的下侧和侧边缘之后,并且周壁的一部分延伸穿过喇叭的周边区域并在其前面,以形成保护表面。 喇叭的线束从保护表面后面的喇叭区域的外侧铺设。

    Spark plug
    10.
    发明授权
    Spark plug 有权
    火花塞

    公开(公告)号:US07015633B2

    公开(公告)日:2006-03-21

    申请号:US10642302

    申请日:2003-08-18

    IPC分类号: H01T13/20

    CPC分类号: H01T13/39

    摘要: A noble metallic firing tip includes a protruding portion which is formed partly on its outer circumferential surface so as to protrude in the direction substantially normal to the axis of a center electrode. The protruding portion is disposed in confronting relationship via a discharge gap with a distal end of an opposed portion of a ground electrode far from its leg portion.

    摘要翻译: 贵金属点火头包括突出部分,该突出部分部分地形成在其外圆周表面上,以沿与中心电极的轴线基本垂直的方向突出。 突出部通过放电间隙与远离其腿部的接地电极的相对部分的远端相对地设置。