公开(公告)号：US06903483B2

公开(公告)日：2005-06-07

申请号：US10648109

申请日：2003-08-26

申请人： Toshio Yamamoto ,  Shinji Santo ,  Yasuhide Ito

发明人： Toshio Yamamoto ,  Shinji Santo ,  Yasuhide Ito

IPC分类号： H02K3/28 ,  H02K3/52 ,  H02K23/30 ,  H01R39/04

CPC分类号： H02K23/30 ,  H02K3/28 ,  H02K3/527

摘要： A motor has twenty-four segments and a commutator. Each of eight short-circuit members short-circuits three of the segments with one another. Each short-circuit member includes an annular base portion and three arms radially extending from the base portion. Each arm is connected to one of the three segments to be short-circuited. Each arm has a segment connection portion at the distal end. The segment connection portion is connected to the corresponding segment. The base portions are laminated in the axial direction of the commutator such that the short-circuit members form a laminated body. The arms are formed such that all the segment connection portions are located in the same position with respect to the axial direction of the laminated body. As a result, the manufacture of the motor is facilitated.

摘要翻译： 电机有二十四段和一个换向器。 八个短路构件中的每一个使三个段彼此短路。 每个短路构件包括环形基部和从基部径向延伸的三个臂。 每个臂连接到三个段之一进行短路。 每个臂在远端具有段连接部分。 段连接部分连接到相应的段。 基部在换向器的轴向上层叠，使得短路部件形成层叠体。 臂形成为使得所有的段连接部位于相对于层叠体的轴向的相同位置。 结果，电动机的制造变得容易。

公开(公告)号：US07777390B2

公开(公告)日：2010-08-17

申请号：US12080300

申请日：2008-04-01

申请人： Tomohiro Aoyama ,  Yasuhide Ito ,  Toshio Yamamoto

发明人： Tomohiro Aoyama ,  Yasuhide Ito ,  Toshio Yamamoto

IPC分类号： H01R39/32 ,  H02K13/04

CPC分类号： H02K23/38 ,  H02K13/006 ,  H02K13/04 ,  H02K23/28

摘要： A short-circuit member assembly for short-circuiting a plurality of segments arranged in a circumferential direction is disclosed. The short-circuit member assembly includes first and second short-circuit member groups that are superimposed with each other. The first short-circuit member group includes m first terminals, which are superimposed and joined with m first terminals included in the second short-circuit member group to form m first-terminal joint portions. The m first-terminal joint portions and the remaining first terminals in the short-circuit member groups are arranged in the circumferential direction and connected to the segments. All of the second terminals in the first short-circuit member group are superimposed and joined with all of the second terminals included in the second short-circuit member group.

摘要翻译： 公开了一种短路构件组件，用于使周向布置的多个区段短路。 短路构件组件包括彼此重叠的第一和第二短路构件组。 第一短路构件组包括m个第一端子，它们与第二短路构件组中包括的m个第一端子重叠并接合，以形成m个第一端子接合部分。 短路构件组中的m个第一端子接合部分和其余的第一端子沿圆周方向布置并连接到段。 第一短路构件组中的所有第二端子与包括在第二短路构件组中的所有第二端子叠加并接合。

公开(公告)号：US20080093947A1

公开(公告)日：2008-04-24

申请号：US11875637

申请日：2007-10-19

申请人： Tomohiro Aoyama ,  Yasuhide Ito ,  Toshio Yamamoto

发明人： Tomohiro Aoyama ,  Yasuhide Ito ,  Toshio Yamamoto

IPC分类号： H02K23/26 ,  H01R39/04 ,  H01R39/18 ,  H02K13/06

CPC分类号： H02K23/32

摘要： A stator has four or more magnetic poles. A commutator has a plurality of segments arranged in the circumferential direction and a short-circuit conductor for short-circuiting predetermined segments from among these segments. Each segment has an angular width WS, and there is a gap of an angular width WU between the segments. A substantial angular width WB of each of an anode brush and a cathode brush satisfies (n−1)(WS+WU)+WU

摘要翻译： 定子有四个或更多个磁极。 换向器具有沿周向布置的多个段和用于使这些段中的预定段短路的短路导体。 每个段具有角度宽度WS，并且在段之间存在角宽度WU的间隙。 每个阳极刷和阴极刷的实质角度宽度WB满足（n-1）（WS + WU）+ WU

公开(公告)号：US07583004B2

公开(公告)日：2009-09-01

申请号：US10574430

申请日：2004-10-05

申请人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

发明人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

IPC分类号： H02K39/04

CPC分类号： H02K23/38 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49151 ,  Y10T29/49208

摘要： A short-circuiting member for preventing a commutator from being elongated in the axial direction without increasing the types of different components. The short-circuiting member includes components, each having outer and inner circumferences. Each component includes outer circumference terminals arranged along the outer circumference, inner circumference terminals arranged along the inner circumference, and connection portions connecting a corresponding one of the outer circumference terminals and a corresponding one of the inner circumference terminals that are separated from each other by a predetermined angle in a circumferential direction. The outer and inner circumference terminals are substantially formed along the same plane. The components are laminated in a state in which the connection portions of one of the components are reversed to the connection portions of another one of the components. The outer circumference terminals that are adjacent in a lamination direction are in contact with each other, the inner circumference terminals that are adjacent in the lamination direction are in contact with each other, and the connection portions that are adjacent in the lamination direction are not in contact with each other.

摘要翻译： 一种用于防止换向器在轴向方向上伸长而不增加不同部件类型的短路构件。 短路构件包括各自具有外圆周和内圆周的部件。 每个部件包括沿着外圆周布置的外周端子，沿着内圆周排列的内周端子，以及连接部分，该连接部分将相应的一个外圆周端子和相互分离的一个内圆周端子彼此分开 圆周方向的预定角度。 外圆周端子和内圆周端子基本上沿同一平面形成。 这些部件在其中一个部件的连接部分与另一个部件的连接部分相反的状态下被层压。 在层叠方向上相邻的外周端子彼此接触，在层叠方向上相邻的内周端子彼此接触，并且在层叠方向上相邻的连接部分不在 互相接触。

公开(公告)号：US07928629B2

公开(公告)日：2011-04-19

申请号：US11875637

申请日：2007-10-19

申请人： Tomohiro Aoyama ,  Yasuhide Ito ,  Toshio Yamamoto

发明人： Tomohiro Aoyama ,  Yasuhide Ito ,  Toshio Yamamoto

IPC分类号： H02K13/00 ,  H01R39/04 ,  H01R39/32

CPC分类号： H02K23/32

摘要： A stator has four or more magnetic poles. A commutator has a plurality of segments arranged in the circumferential direction and a short-circuit conductor for short-circuiting predetermined segments from among these segments. Each segment has an angular width WS, and there is a gap of an angular width WU between the segments. A substantial angular width WB of each of an anode brush and a cathode brush satisfies (n−1)(WS+WU)+WU

摘要翻译： 定子有四个或更多个磁极。 换向器具有沿周向布置的多个段和用于使这些段中的预定段短路的短路导体。 每个段具有角度宽度WS，并且在段之间存在角宽度WU的间隙。 每个阳极刷和阴极刷的实质角度宽度WB满足（n-1）（WS + WU）+ WU

公开(公告)号：US08220146B2

公开(公告)日：2012-07-17

申请号：US12506784

申请日：2009-07-21

申请人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

发明人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

IPC分类号： H01R9/00 ,  H05K3/00

CPC分类号： H02K23/38 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49151 ,  Y10T29/49208

摘要： A short-circuiting member for preventing a commutator from being elongated in the axial direction without increasing the types of different components. Each component includes outer circumference terminals arranged along an outer circumference, inner circumference terminals arranged along an inner circumference, and connection portions connecting corresponding outer and inner circumference terminals that are separated from each other by a predetermined angle in a circumferential direction. The outer and inner circumference terminals are substantially formed along the same plane. The components are laminated in a state in which the connection portions of one of the components are reversed to the connection portions of another one of the components. The outer terminals adjacent in a lamination direction are in contact with each other, the inner terminals adjacent in the lamination direction are in contact with each other, and the connection portions that are adjacent in the lamination direction are not in contact with each other.

摘要翻译： 一种用于防止换向器在轴向方向上伸长而不增加不同部件类型的短路构件。 每个部件包括沿着外周布置的外周端子，沿着内圆周布置的内圆周端子，以及连接部分，其将相应的外周端子和内圆周端子连接在圆周方向上彼此分开预定角度。 外圆周端子和内圆周端子基本上沿同一平面形成。 这些部件在其中一个部件的连接部分与另一个部件的连接部分相反的状态下被层压。 在层叠方向上相邻的外端子彼此接触，层叠方向相邻的内端子彼此接触，并且在层叠方向上相邻的连接部不相互接触。

公开(公告)号：US20070069603A1

公开(公告)日：2007-03-29

申请号：US10574430

申请日：2004-10-05

申请人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

发明人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

IPC分类号： H02K27/02 ,  H01R39/04 ,  H01R39/32

CPC分类号： H02K23/38 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49151 ,  Y10T29/49208

摘要： A short-circuiting member for preventing a commutator from being elongated in the axial direction without increasing the types of different components. The short-circuiting member includes components, each having outer and inner circumferences. Each component includes outer circumference terminals arranged along the outer circumference, inner circumference terminals arranged along the inner circumference, and connection portions connecting a corresponding one of the outer circumference terminals and a corresponding one of the inner circumference terminals that are separated from each other by a predetermined angle in a circumferential direction. The outer and inner circumference terminals are substantially formed along the same plane. The components are laminated in a state in which the connection portions of one of the components are reversed to the connection portions of another one of the components. The outer circumference terminals that are adjacent in a lamination direction are in contact with each other, the inner circumference terminals that are adjacent in the lamination direction are in contact with each other, and the connection portions that are adjacent in the lamination direction are not in contact with each other.

摘要翻译： 一种用于防止换向器在轴向方向上伸长而不增加不同部件类型的短路构件。 短路构件包括各自具有外圆周和内圆周的部件。 每个部件包括沿着外圆周布置的外周端子，沿着内圆周排列的内周端子，以及连接部分，该连接部分将相应的一个外圆周端子和相互分离的一个内圆周端子彼此分开 圆周方向的预定角度。 外圆周端子和内圆周端子基本上沿同一平面形成。 这些部件在其中一个部件的连接部分与另一个部件的连接部分相反的状态下被层压。 在层叠方向上相邻的外周端子彼此接触，在层叠方向上相邻的内周端子彼此接触，并且在层叠方向上相邻的连接部分不在 互相接触。

公开(公告)号：US20090276998A1

公开(公告)日：2009-11-12

申请号：US12506784

申请日：2009-07-21

申请人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

发明人： Yuuichi Terada ,  Toshihiro Tanino ,  Toshio Yamamoto ,  Yasuhide Itou ,  Yoshiki Nakano ,  Ryohei Kageyama

IPC分类号： H02K15/00

CPC分类号： H02K23/38 ,  Y10T29/49009 ,  Y10T29/49011 ,  Y10T29/49151 ,  Y10T29/49208

摘要： A short-circuiting member for preventing a commutator from being elongated in the axial direction without increasing the types of different components. Each component includes outer circumference terminals arranged along an outer circumference, inner circumference terminals arranged along an inner circumference, and connection portions connecting corresponding outer and inner circumference terminals that are separated from each other by a predetermined angle in a circumferential direction. The outer and inner circumference terminals are substantially formed along the same plane. The components are laminated in a state in which the connection portions of one of the components are reversed to the connection portions of another one of the components. The outer terminals adjacent in a lamination direction are in contact with each other, the inner terminals adjacent in the lamination direction are in contact with each other, and the connection portions that are adjacent in the lamination direction are not in contact with each other.

摘要翻译： 一种用于防止换向器在轴向方向上伸长而不增加不同部件类型的短路构件。 每个部件包括沿着外周布置的外周端子，沿着内圆周布置的内圆周端子，以及连接部分，其将相应的外周端子和内圆周端子连接在圆周方向上彼此分开预定角度。 外圆周端子和内圆周端子基本上沿同一平面形成。 这些部件在其中一个部件的连接部分与另一个部件的连接部分相反的状态下被层压。 在层叠方向上相邻的外端子彼此接触，层叠方向相邻的内端子彼此接触，并且在层叠方向上相邻的连接部不相互接触。

公开(公告)号：US11559768B2

公开(公告)日：2023-01-24

申请号：US16851777

申请日：2020-04-17

申请人： Isao Chinzei ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Akira Morikawa ,  Toshio Yamamoto ,  Satoru Katoh ,  Takashi Onozuka ,  Hirotaka Ori ,  Mitsuyoshi Okada ,  Sho Hoshino

发明人： Isao Chinzei ,  Masahide Miura ,  Seiji Nakahigashi ,  Hiromasa Suzuki ,  Akira Morikawa ,  Toshio Yamamoto ,  Satoru Katoh ,  Takashi Onozuka ,  Hirotaka Ori ,  Mitsuyoshi Okada ,  Sho Hoshino

IPC分类号： B01D53/00 ,  B01D53/94 ,  B01J23/40 ,  F01N3/28 ,  B01J35/04

摘要： The present disclosure provides the exhaust gas purification catalyst with the improved purification performance under the high Ga condition and the transient state in which an A/F repeats rich and lean phases. The present disclosure relates to an exhaust gas purification catalyst comprising a catalyst coating layer on a substrate, the catalyst coating layer containing a noble metal, a composite oxide containing cerium oxide and zirconium oxide, and a composite oxide containing aluminum oxide, wherein in the catalyst coating layer: an average thickness of the coating layer is in a range from 20 μm to 100 μm; a porosity measured by a weight-in-water method is in a range from 50% by volume to 80% by volume; and high-aspect-ratio pores having an aspect ratio of 5 or more account for 0.5% by volume to 50% by volume of a whole volume of voids, the high-aspect-ratio pore having an equivalent circle diameter in a range from 2 μm to 50 μm in a cross-sectional image of a catalyst coating layer cross section perpendicular to an exhaust gas flow direction of the substrate and having an average aspect ratio in a range from 10 to 50, and wherein the noble metal is supported on peripheries of the voids, the composite oxide containing the cerium oxide and the zirconium oxide, and the composite oxide containing the aluminum oxide.

公开(公告)号：US07938089B2

公开(公告)日：2011-05-10

申请号：US12079664

申请日：2008-03-27

申请人： Toshio Yamamoto

发明人： Toshio Yamamoto

IPC分类号： F01L1/34

CPC分类号： F01L1/185 ,  F01L1/143 ,  F01L13/0005 ,  F01L13/0042 ,  F01L2001/0537 ,  F01L2105/00 ,  F01L2820/032 ,  Y10T74/2107

摘要： A valve actuating mechanism includes a first rocker arm moving mechanism including a first spring for urging left and right rocker arms from a first operation position side towards a second operation position side. The valve actuating mechanism also includes a second rocker arm moving mechanism including a second spring for urging the left and right rocker arms from the second operation position side towards the first operation position side. When a predetermined force is applied to the left and right rocker arms by one of the respective springs, the rocker arms are configured to be moved to operation positions corresponding to the applied force.

摘要翻译： 阀致动机构包括第一摇臂移动机构，该第一摇臂移动机构包括第一弹簧，用于将第一操作位置侧的左右摇摆臂推向第二操作位置侧。 阀致动机构还包括第二摇臂移动机构，其包括第二弹簧，用于将第二操作位置侧的左右摇臂从第二操作位置侧推向第一操作位置侧。 当通过相应弹簧中的一个将预定的力施加到左右摇臂时，摇臂被构造成移动到对应于所施加的力的操作位置。