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公开(公告)号：US6014068A
公开(公告)日：2000-01-11
申请号：US225567
申请日：1999-01-05
CPC分类号： H01H50/44 , H01H50/36 , H01H51/229
摘要： A miniature electromagnetic relay is capable of increasing the coil packing density, yet assuring electrical insulation of the coil from a core of the electromagnet. The relay includes a pair of movable and fixed contacts, an armature carrying the movable contact, and an electromagnet block having an excitation coil which moves the armature for closing and opening the contacts upon being energized. The electromagnet block includes a generally U-shaped core with a center core and a pair of yokes extending from opposite ends of the center core, flanges of dielectric material molded respectively around portions of the yokes, and a dielectric tape fitted around the center core over substantially the entire length of the center core to receive therearound the excitation coil in an electrically insulating relation from the core. Each of the flanges is formed integrally with an inward sleeve which extends over a limited length along the center core in such a relation that the dielectric tape overlaps the inward sleeves at opposite width ends of the tape. Thus, the coil can be wound over the substantially full length of the core and be successfully insulated from the core over the full length thereof without requiring additional separate member.
摘要翻译： 微型电磁继电器能够增加线圈堆积密度，同时确保线圈与电磁铁的铁心电绝缘。 继电器包括一对可移动和固定触点，承载可动触头的电枢以及具有励磁线圈的电磁体块，该励磁线圈在通电时使衔铁移动以闭合和断开触点。 电磁体块包括大致U形的芯，其具有中心芯和从中心芯的相对端延伸的一对磁轭，分别围绕磁轭的部分模制的介电材料的凸缘以及围绕中心芯安装的介电带 基本上整个长度的中心铁心以与电芯绝缘的方式接纳在激励线圈周围。 每个凸缘与向内的套筒一体地形成，该套筒沿着中心芯线以有限的长度延伸，使得介质带与带的相对的宽度端的向内的套筒重叠。 因此，线圈可以卷绕在芯的基本上全长上，并且在其整个长度上成功地与芯绝缘，而不需要额外的分离构件。
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公开(公告)号：US5337029A
公开(公告)日：1994-08-09
申请号：US995007
申请日：1992-12-22
申请人： Kazuhiro Nobutoki , Kyoji Ueda , Hiroyuki Kita
发明人： Kazuhiro Nobutoki , Kyoji Ueda , Hiroyuki Kita
CPC分类号： H01H51/229 , H01H50/026 , H01H50/043
摘要： A polarized relay includes a coil block having an elongated coil bobbin, a core inserted therein, and an excitation coil wound about the coil bobbin. The core has opposed pole ends projecting upwardly from longitudinal ends of the coil bobbin. A permanent magnet is interposed between the pole ends on the coil bobbin. Disposed on the coil block is an armature block which comprises an elongated generally flat armature and a set of movable springs carrying movable contacts. The movable springs are held together with the armature by means of an electrically insulating harness molded on the armature. The armature is pivotally supported on the coil block to be movable between two contact operating positions and constituting a magnetic circuit with the core and the permanent magnet for polarized operation of the armature. A terminal assembly is provided to include coil terminals leading to the excitation coil and fixed contact terminals provided respectively with fixed contacts at contact ends of the contact terminals. The polarized relay is characterized in that the coil block and the terminal assembly are molded together from an electrically insulating material into a single integral base unit on which the armature block is assembled with the movable contacts held in an engageable relation with the fixed contacts.
摘要翻译： 极化继电器包括具有细长线圈架，插入其中的铁芯和缠绕在线圈架上的励磁线圈的线圈块。 芯部具有从线圈架的纵向端向上突出的极端部。 在线圈架上的极端之间插入永久磁铁。 设置在线圈块上的是电枢块，其包括细长的大致平坦的电枢和一组可移动的弹簧，其承载可移动的触点。 可移动弹簧通过模制在电枢上的电绝缘线束与电枢保持在一起。 电枢枢转地支撑在线圈块上，以在两个接触操作位置之间移动，并且与铁芯和用于电枢极化操作的永磁体构成磁路。 端子组件被设置成包括通向励磁线圈的线圈端子和分别在接触端子的接触端处设置有固定触头的固定触点端子。 极化继电器的特征在于，线圈块和端子组件从电绝缘材料一起模制成单个整体式基座单元，电枢块组装在其上，可动触头与固定触点保持可接合的关系。
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公开(公告)号：USD559258S1
公开(公告)日：2008-01-08
申请号：US29253666
申请日：2006-02-10
申请人： Hiroyuki Kita , Masashi Tanaka
设计人： Hiroyuki Kita , Masashi Tanaka
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公开(公告)号：USD553977S1
公开(公告)日：2007-10-30
申请号：US29244366
申请日：2005-12-09
申请人： Masahiro Shiiya , Takao Takaki , Hiroyuki Kita , Keizo Suenaga
设计人： Masahiro Shiiya , Takao Takaki , Hiroyuki Kita , Keizo Suenaga
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公开(公告)号：US20050140249A1
公开(公告)日：2005-06-30
申请号：US11013994
申请日：2004-12-16
CPC分类号： H01L41/0933 , B25J7/00 , B25J15/12 , G02B6/3512 , G02B6/352 , G02B6/3578 , G02B6/359 , G02B26/0825 , G02B26/0858 , H01L41/094 , H01L41/0986
摘要： A piezoelectric film device has a piezoelectric film element and a power supply circuit. The piezoelectric film element is formed of a first electrode, a second electrode, and a piezoelectric film that is sandwiched between the first electrode and second electrode and has a polarization vector in the film thickness direction. The polarization vector is inverted by application of a predetermined voltage or higher through the first electrode and second electrode. The power supply circuit supplies voltage for inverting the polarization vector. The piezoelectric film has each different lattice constant depending on the direction of the polarization vector. The piezoelectric film device keeps a different displacement position corresponding to the direction of the polarization vector even when the voltage application is stopped.
摘要翻译： 压电薄膜器件具有压电薄膜元件和电源电路。 压电膜元件由夹在第一电极和第二电极之间并具有膜厚度方向的偏振矢量的第一电极，第二电极和压电膜形成。 通过施加通过第一电极和第二电极的预定电压而使极化矢量反转。 电源电路提供用于反转偏振矢量的电压。 压电膜根据极化矢量的方向具有不同的晶格常数。 即使在施加电压停止时，压电膜装置保持与极化矢量的方向对应的不同位移位置。
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公开(公告)号：US20050099100A1
公开(公告)日：2005-05-12
申请号：US11014988
申请日：2004-12-20
申请人： Hiroyuki Kita , Hirokazu Uchiyama
发明人： Hiroyuki Kita , Hirokazu Uchiyama
IPC分类号： H01L41/047 , H01L41/09 , H01L41/332 , H01L41/08
CPC分类号： H01L41/332 , G11B5/4873 , G11B5/5552 , H01L41/0805 , H01L41/0986
摘要： To provide a piezoelectric thin-film element small in leak current between electrode metal films and its manufacturing method are presented, the piezoelectric thin-film element includes at least one unit laminated body composed of a piezoelectric thin-film having a mutually facing first surface and second surface, a first electrode metal film on the first surface, and a second electrode metal film on the second surface, in which an electrode separation surface composed of a piezoelectric thin-film surface parallel to the first surface is provided between the first electrode metal film and second electrode metal film.
摘要翻译： 为了提供电极金属膜之间漏电流小的压电薄膜元件及其制造方法，压电薄膜元件包括至少一个由具有相互面对的第一表面的压电薄膜和 第二表面，第一表面上的第一电极金属膜和第二表面上的第二电极金属膜，其中由平行于第一表面的压电薄膜表面组成的电极分离表面设置在第一电极金属 薄膜和第二电极金属薄膜。
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公开(公告)号：US06189412B1
公开(公告)日：2001-02-20
申请号：US09359132
申请日：1999-07-23
申请人： Yoshimichi Tsubata , Shuji Kuroda , Eiji Ohyama , Eiji Suzuki , Hiroyuki Kita , Tomoaki Ishikawa
发明人： Yoshimichi Tsubata , Shuji Kuroda , Eiji Ohyama , Eiji Suzuki , Hiroyuki Kita , Tomoaki Ishikawa
IPC分类号： F16H5704
CPC分类号： F16H61/0009 , F16H57/0404 , F16H57/0428 , F16H57/0441 , F16H57/0452 , F16H57/0453 , F16H57/0489 , Y10T74/2186
摘要： A housing 2 for a vehicular transmission comprises a first room R1 which accommodates a continuous speed change mechanism and a second room R2 which accommodates a driving force transmission mechanism including a starting mechanism, a reduction train, a differential mechanism, a power supply mechanism for an oil pump, etc. In each room, inlet openings 72 through 74 for oil discharge passages are provided near and above both the sides of an oil pan 26 in the horizontal direction perpendicular to the input and output shafts of the continuous speed change mechanism, to return lubrication oil to the oil pan 26. Also, walls 61 through 65 are provided in the rooms to lead the lubrication oil into the respective inlet openings. In this construction, the lubrication oil returning from each room to the oil pan 26 is stabilized at each room and discharged to the oil pan 26, and thereby the lubrication oil achieves homogeneity in the oil pan 26.
摘要翻译： 用于车辆变速器的壳体2包括容纳连续变速机构的第一室R1和容纳驱动力传递机构的第二室R2，驱动力传递机构包括起动机构，减速机构，差速机构，用于 油泵等。在每个房间中，在垂直于连续变速机构的输入和输出轴的水平方向上在油底壳26的两侧附近和上方设置用于排油通道的入口开口72至74，至 将润滑油返回到油底壳26.此外，在室内设置壁61至65，以将润滑油引导到相应的入口。 在这种结构中，从每个房间返回到油底壳26的润滑油在每个房间稳定并排出到油盘26，从而润滑油在油盘26中达到均匀。
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公开(公告)号：USD559678S1
公开(公告)日：2008-01-15
申请号：US29244370
申请日：2005-12-09
申请人： Masahiro Shiiya , Takao Takaki , Hiroyuki Kita , Keizo Suenaga
设计人： Masahiro Shiiya , Takao Takaki , Hiroyuki Kita , Keizo Suenaga
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公开(公告)号：USD553978S1
公开(公告)日：2007-10-30
申请号：US29244368
申请日：2005-12-09
申请人： Masahiro Shiiya , Takao Takaki , Hiroyuki Kita , Keizo Suenaga
设计人： Masahiro Shiiya , Takao Takaki , Hiroyuki Kita , Keizo Suenaga
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公开(公告)号：US07288877B2
公开(公告)日：2007-10-30
申请号：US11013994
申请日：2004-12-16
CPC分类号： H01L41/0933 , B25J7/00 , B25J15/12 , G02B6/3512 , G02B6/352 , G02B6/3578 , G02B6/359 , G02B26/0825 , G02B26/0858 , H01L41/094 , H01L41/0986
摘要： A piezoelectric film device has a piezoelectric film element and a power supply circuit. The piezoelectric film element is formed of a first electrode, a second electrode, and a piezoelectric film that is sandwiched between the first electrode and second electrode and has a polarization vector in the film thickness direction. The polarization vector is inverted by application of a predetermined voltage or higher through the first electrode and second electrode. The power supply circuit supplies voltage for inverting the polarization vector. The piezoelectric film has each different lattice constant depending on the direction of the polarization vector. The piezoelectric film device keeps a different displacement position corresponding to the direction of the polarization vector even when the voltage application is stopped.
摘要翻译： 压电薄膜器件具有压电薄膜元件和电源电路。 压电膜元件由夹在第一电极和第二电极之间并具有膜厚度方向的偏振矢量的第一电极，第二电极和压电膜形成。 通过施加通过第一电极和第二电极的预定电压而使极化矢量反转。 电源电路提供用于反转偏振矢量的电压。 压电膜根据极化矢量的方向具有不同的晶格常数。 即使在施加电压停止时，压电膜装置保持与极化矢量的方向对应的不同位移位置。
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