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    • 4. 发明申请
    • LAMINATED COIL ARRAY
    • 层压线圈阵列
    • US20060006971A1
    • 2006-01-12
    • US11131487
    • 2005-05-18
    • Tomoyuki MaedaHideaki Matsushima
    • Tomoyuki MaedaHideaki Matsushima
    • H01F5/00
    • H01F5/003H01F17/0033H01F27/34H01F2017/002
    • A laminated coil array includes a laminate including a plurality of ceramic layers and a plurality of internal conductors disposed one on top of another, at least three coil conductors defined by electrically connecting internal conductors of the plurality of internal conductors and arranged in line inside the laminate, and external electrodes disposed on a surface of the laminate and electrically connected to end portions of the at least three spiral coil conductors, respectively. In the coil conductors not located on both end portions in the arrangement direction of the coil conductors, the internal conductors are arranged so as to be partially reversed.
    • 层压线圈阵列包括层叠体,其包括多个陶瓷层和多个内部导体,其一个在另一个之上设置;至少三个线圈导体,其通过电连接多个内部导体的内部导体而限定,并且在层叠体内排成一行 以及设置在所述层叠体的表面上并分别电连接到所述至少三个螺旋线圈导体的端部的外部电极。 在不位于线圈导体的配置方向的两端部的线圈导体中,内部导体被配置为部分地相反。
    • 6. 发明授权
    • Multilayered electronic component
    • 多层电子元件
    • US07375977B2
    • 2008-05-20
    • US11000281
    • 2004-11-30
    • Tomoyuki MaedaHideaki Matsushima
    • Tomoyuki MaedaHideaki Matsushima
    • H05K1/18
    • H01F17/0013H01F2017/002Y10T29/49002Y10T29/4902Y10T29/49071Y10T29/49073Y10T29/49078Y10T29/4913Y10T29/49155
    • A multilayered electronic component that is easy to manufacture and that has excellent electrical characteristics includes end portions of coil wiring patterns that oppose a coil connection electrode that is displaced on the surface of a second ceramic layer due to an increase or decrease in the number of first ceramic layers. A coil connection electrode has a shape in which surface portions of second ceramic layers or opposed second ceramic layers having the first ceramic layers disposed in between are connected to the end portions of the coil wiring patterns that oppose the respective coil connection electrode, which are displaced due to the increase or decrease in the number of the first ceramic layers. A connection wiring pattern has a shape in which one portion of a coil connection electrode is connected to one portion of an external extension electrode connection pattern.
    • 容易制造并且具有优异的电特性的多层电子部件包括由于第一陶瓷层的数量的增加或减少而在第二陶瓷层的表面上位移的线圈连接电极的线圈布线图案的端部 陶瓷层。 线圈连接电极具有这样的形状,其中具有设置在其间的第一陶瓷层的第二陶瓷层或相对的第二陶瓷层的表面部分连接到与相应的线圈连接电极相对的线圈布线图案的端部, 由于第一陶瓷层的数量的增加或减少。 连接布线图形具有线圈连接电极的一部分连接到外部延伸电极连接图案的一部分的形状。
    • 7. 发明授权
    • Method of manufacturing multilayered electronic component
    • 制造多层电子部件的方法
    • US07694414B2
    • 2010-04-13
    • US12099213
    • 2008-04-08
    • Tomoyuki MaedaHideaki Matsushima
    • Tomoyuki MaedaHideaki Matsushima
    • H05K3/30
    • H01F17/0013H01F2017/002Y10T29/49002Y10T29/4902Y10T29/49071Y10T29/49073Y10T29/49078Y10T29/4913Y10T29/49155
    • A multilayered electronic component that is easy to manufacture and that has excellent electrical characteristics includes end portions of coil wiring patterns that oppose a coil connection electrode that is displaced on the surface of a second ceramic layer due to an increase or decrease in the number of first ceramic layers. A coil connection electrode has a shape in which surface portions of second ceramic layers or opposed second ceramic layers having the first ceramic layers disposed in between are connected to the end portions of the coil wiring patterns that oppose the respective coil connection electrode, which are displaced due to the increase or decrease in the number of the first ceramic layers. A connection wiring pattern has a shape in which one portion of a coil connection electrode is connected to one portion of an external extension electrode connection pattern.
    • 容易制造并且具有优异的电特性的多层电子部件包括由于第一陶瓷层的数量的增加或减少而在第二陶瓷层的表面上位移的线圈连接电极的线圈布线图案的端部 陶瓷层。 线圈连接电极具有这样的形状,其中具有设置在其间的第一陶瓷层的第二陶瓷层或相对的第二陶瓷层的表面部分连接到与相应的线圈连接电极相对的线圈布线图案的端部, 由于第一陶瓷层的数量的增加或减少。 连接布线图形具有线圈连接电极的一部分连接到外部延伸电极连接图案的一部分的形状。
    • 9. 发明授权
    • Laminated coil array
    • 层叠线圈阵列
    • US06977573B1
    • 2005-12-20
    • US11131487
    • 2005-05-18
    • Tomoyuki MaedaHideaki Matsushima
    • Tomoyuki MaedaHideaki Matsushima
    • H01F5/00H01F17/00H01F27/34
    • H01F5/003H01F17/0033H01F27/34H01F2017/002
    • A laminated coil array includes a laminate including a plurality of ceramic layers and a plurality of internal conductors disposed one on top of another, at least three coil conductors defined by electrically connecting internal conductors of the plurality of internal conductors and arranged in line inside the laminate, and external electrodes disposed on a surface of the laminate and electrically connected to end portions of the at least three spiral coil conductors, respectively. In the coil conductors not located on both end portions in the arrangement direction of the coil conductors, the internal conductors are arranged so as to be partially reversed.
    • 层压线圈阵列包括层叠体,其包括多个陶瓷层和多个内部导体,其一个在另一个之上设置;至少三个线圈导体,其通过电连接多个内部导体的内部导体而限定,并且在层叠体内排成一行 以及设置在所述层叠体的表面上并分别电连接到所述至少三个螺旋线圈导体的端部的外部电极。 在不位于线圈导体的配置方向的两端部的线圈导体中,内部导体被配置为部分地相反。
    • 10. 发明授权
    • Fuel pump and fuel supply system of internal combustion engine
    • 燃油泵和内燃机燃油供应系统
    • US09188096B2
    • 2015-11-17
    • US13581698
    • 2011-09-06
    • Takashi UsuiTomoyuki MaedaKazuhiro Asayama
    • Takashi UsuiTomoyuki MaedaKazuhiro Asayama
    • F02M37/20F02M69/02F02M59/44F02M63/02F02M59/36F02M59/46
    • F02M69/02F02M37/20F02M59/368F02M59/44F02M59/462F02M63/0265F02M2200/40
    • A fuel pump which can suppress fuel bubbles from being sucked into a fuel pressure chamber, and can achieve a stable fuel pressure property. The fuel pump has a pump body formed with a suction passage and a pump operation chamber, and a pressure pump mechanism to pressurize and discharge fuel. The pump body has a lower side wall portion and an upper side wall portion respectively at the vertically lower and upper sides of the inner wall portion forming a suction gallery chamber partly forming the suction passage. The pressure pump mechanism has a valve retaining member having an insertion portion inserted into the suction gallery chamber. The insertion portion has internal suction inlets through which the fuel is sucked from the suction gallery chamber into the pump operation chamber, the internal suction inlets being positioned in the intermediate height area in the suction gallery chamber.
    • 一种能够抑制燃料气泡被吸入燃料压力室的燃料泵,能够实现稳定的燃料压力特性。 燃料泵具有形成有吸入通道和泵操作室的泵体,以及用于对燃料进行加压和排出的压力泵机构。 泵体在内壁部分的垂直下下侧分别具有下侧壁部分和上侧壁部分,形成部分地形成吸入通道的抽吸腔室。 压力泵机构具有阀保持构件,该阀保持构件具有插入吸入腔室中的插入部分。 插入部分具有内部吸入口,燃料通过该吸入口从抽吸腔室吸入泵操作室,内部吸入口位于抽吸腔室中的中间高度区域。