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1. 发明授权

US07197823B2 Method for manufacturing cylindrical members and method for manufacturing motors having the cylindrical member 有权
标题翻译：用于制造圆柱形构件的方法和用于制造具有圆柱形构件的电动机的方法
公开(公告)号：US07197823B2
公开(公告)日：2007-04-03
申请号：US10831176
申请日：2004-04-26
申请人： Yoshio Fujii , Yosuke Yamada , Akira Otagaki
发明人： Yoshio Fujii , Yosuke Yamada , Akira Otagaki
IPC分类号： B21K1/40
CPC分类号： H02K1/2733 , H02K1/17 , H02K1/2786 , H02K5/04 , H02K15/03 , H02K15/14 , Y10T29/49009 , Y10T29/49012 , Y10T29/49533 , Y10T29/49536
摘要： A magnet (10) that is an annular member is fixed or secured on an outer circumference surface or an inner circumference surface of a yoke (4) that is a cylindrical member. An lower end surface in the axial direction of the magnet is fixed or secured to the same plane as a lower end surface in the axial direction of the yoke (4), or the lower end surface in the axial direction of the magnet is fixed or secured so as to protrude a little from the lower end surface in the axial direction of the yoke. An annular groove (4a) that is recessed outward in the radial direction or inward in the radial direction is formed on a part of the outer circumference surface or the inner circumference surface that is continuous to the yoke (4).
摘要翻译：作为环状构件的磁体（10）被固定或固定在作为圆筒构件的磁轭（4）的外周面或内周面上。磁体的轴向的下端面固定或固定在与轭铁（4）的轴向的下端面相同的平面上，或者磁体的轴向的下端面固定或被固定成在轭的轴向上从下端面突出一点点。在与轭体（4）连续的外周面或内周面的一部分上形成有向径向外侧或径向内侧凹入的环状槽（4a）。

2. 发明授权

US06933649B2 Method of installation of a laminated stator core stack in the motor casing 有权
标题翻译：在电动机壳体中安装层叠的定子铁芯堆叠的方法
公开(公告)号：US06933649B2
公开(公告)日：2005-08-23
申请号：US10831191
申请日：2004-04-26
申请人： Yoshio Fujii , Yosuke Yamada , Akira Otagaki
发明人： Yoshio Fujii , Yosuke Yamada , Akira Otagaki
IPC分类号： H02K1/14 , H02K1/18
CPC分类号： H02K1/185 , H02K1/148 , Y10T29/49009
摘要： A stator core stack formed by laminating a plurality of straight cores having a core back, a tooth, and a linking part for linking the core backs. In the stator core stack, the linking portion is folded and deformed the linking portion so as to join an end surfaces of the straight core, and a core back outer peripheral portion is formed at the back side of the core back, and the diameter of the core back outer peripheral portion is formed same as or shorter than the diameter of the inner peripheral surface of the housing, and is disposed in the housing. A bar-like member is press-fitted in the axial direction between both the end surfaces of the straight core. In other example of motor, an engaging portion extending in the axial direction and projecting in the radial inward direction is formed in the inner peripheral surface of the housing, and the end surfaces of the straight core are engaged or fitted with the engaging portion.
摘要翻译：定子铁芯叠层，其通过层叠多个具有芯背的直芯，一齿和一连接部分，用于连接芯背。在定子铁心叠层中，连接部分将连接部分折叠和变形，以便连接直芯的端面，并且芯背外周部形成在芯背的后侧，直径芯背外周部形成为与壳体的内周面的直径相同或短于壳体的内周面的直径，并且设置在壳体中。棒状构件在直芯的两个端面之间沿轴向压配合。在电动机的其他例子中，在壳体的内周面上形成有在轴向延伸并沿径向向内突出的接合部，并且直芯的端面与接合部接合或嵌合。

3. 发明授权

US07645157B2 Connector 有权
标题翻译：连接器
公开(公告)号：US07645157B2
公开(公告)日：2010-01-12
申请号：US11884793
申请日：2006-02-10
申请人： Tatsuhiko Mizutani , Akira Otagaki
发明人： Tatsuhiko Mizutani , Akira Otagaki
IPC分类号： H01R4/38
CPC分类号： H01R13/533
摘要： A connector includes a main body supporting a power cable, and a sound-proof member attached by a bolt to the top surface of the main body identified as the sound emitting surface to absorb sound emitted from the main body due to vibration. The main body includes a base provided with bulges in which three power cables are accommodated, respectively, and a lid over the base with power cables accommodated. The sound-proof member is effective as long as it is attached to the side face of the lid where it is expected to readily emit noise, i.e., on one side. The sound proof member can be also attached to the side face of the base. A connector having sound generated from the connector caused by vibration reduced is provided.
摘要翻译：连接器包括支撑电力电缆的主体和通过螺栓附接到被识别为发声表面的主体的顶表面的隔音构件，以吸收由于振动而从主体发出的声音。主体包括分别容纳有三个电力电缆的凸起的基座和容纳电力电缆的基座上的盖子。隔音构件只要安装在预期容易发出噪音的盖的侧面即一侧，则是有效的。隔音构件也可以附接到基座的侧面。提供具有由振动减少引起的由连接器产生的声音的连接器。

4. 发明申请

US20080261414A1 Connector 有权
标题翻译：连接器
公开(公告)号：US20080261414A1
公开(公告)日：2008-10-23
申请号：US11884793
申请日：2006-02-10
申请人： Tatsuhiko Mizutani , Akira Otagaki
发明人： Tatsuhiko Mizutani , Akira Otagaki
IPC分类号： H01R13/533
CPC分类号： H01R13/533
摘要： A connector includes a main body supporting a power cable, and a sound-proof member attached by a bolt to the top surface of the main body identified as the sound emitting surface to absorb sound emitted from the main body due to vibration. The main body includes a base provided with bulges in which three power cables are accommodated, respectively, and a lid over the base with power cables accommodated. The sound-proof member is effective as long as it is attached to the side face of the lid where it is expected to readily emit noise, i.e., on one side. The sound proof member can be also attached to the side face of the base. A connector having sound generated from the connector caused by vibration reduced is provided.
摘要翻译：连接器包括支撑电力电缆的主体和通过螺栓附接到被识别为发声表面的主体的顶表面的隔音构件，以吸收由于振动而从主体发出的声音。主体包括分别容纳有三个电力电缆的凸起的基座和容纳电力电缆的基座上的盖子。隔音构件只要安装在预期容易发出噪音的盖的侧面即一侧，则是有效的。隔音构件也可以附接到基座的侧面。提供具有由振动减少引起的由连接器产生的声音的连接器。

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