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1. 发明授权

US07302750B2 Method of manufacturing armature of rotary electric machine 有权
标题翻译：旋转电机衔铁的制造方法
公开(公告)号：US07302750B2
公开(公告)日：2007-12-04
申请号：US10887809
申请日：2004-07-12
申请人： Masami Niimi , Tsutomu Shiga , Masanori Oomi
发明人： Masami Niimi , Tsutomu Shiga , Masanori Oomi
IPC分类号： H02K15/04 , H02K15/09
CPC分类号： H02K3/12 , H02K15/0056 , H02K15/0081 , Y10T29/49009 , Y10T29/49012 , Y10T29/49073
摘要： An armature of a rotary electric machine composed of an armature core, an armature winding and a shaft is manufactured in the following manner. A conductor bar including plural conductors connected in line is formed, and each conductor is cut out from the conductor bar. The conductor in a straight shape is inserted into each slot of the armature core, and then both side portions of the conductor are bent at substantially right angle so that the side portions are positioned along axial end surfaces of the armature core. The side portions are further skewed and electrically connected to form the armature winding. An outer surface of the side portions circularly arranged on the axial end surface of the armature core is used as a commutator surface.
摘要翻译：由电枢铁芯，电枢绕组和轴组成的旋转电机的电枢以下列方式制造。形成包括多个连接在一起的导体的导体棒，并且每个导体从导体棒切出。直线形状的导体插入到电枢铁心的每个槽中，然后导体的两个侧部以大致直角弯曲，使得侧部沿电枢铁心的轴向端面定位。侧部进一步偏斜并电连接以形成电枢绕组。在电枢铁心的轴向端面上圆周地设置的侧部的外表面用作换向器表面。

2. 发明申请

US20050046298A1 Method of manufacturing armature of rotary electric machine and armature manufactured by the method 有权
标题翻译：通过该方法制造的旋转电机和电枢的衔铁的制造方法
公开(公告)号：US20050046298A1
公开(公告)日：2005-03-03
申请号：US10887809
申请日：2004-07-12
申请人： Masami Niimi , Tsutomu Shiga , Masanori Oomi
发明人： Masami Niimi , Tsutomu Shiga , Masanori Oomi
IPC分类号： H02K3/04 , H02K3/12 , H02K3/34 , H02K3/51 , H02K13/04 , H02K15/00 , H02K15/02 , H02K15/09 , H02K23/00 , H02K15/16 , H02K21/00 , H02K23/26
CPC分类号： H02K3/12 , H02K15/0056 , H02K15/0081 , Y10T29/49009 , Y10T29/49012 , Y10T29/49073
摘要： An armature of a rotary electric machine composed of an armature core, an armature winding and a shaft is manufactured in the following manner. A conductor bar including plural conductors connected in line is formed, and each conductor is cut out from the conductor bar. The conductor in a straight shape is inserted into each slot of the armature core, and then both side portions of the conductor are bent at substantially right angle so that the side portions are positioned along axial end surfaces of the armature core. The side portions are further skewed and electrically connected to form the armature winding. An outer surface of the side portions circularly arranged on the axial end surface of the armature core is used as a commutator surface.
摘要翻译：由电枢铁芯，电枢绕组和轴组成的旋转电机的电枢以下列方式制造。形成包括多个连接在一起的导体的导体棒，并且每个导体从导体棒切出。直线形状的导体插入到电枢铁心的每个槽中，然后导体的两个侧部以大致直角弯曲，使得侧部沿电枢铁心的轴向端面定位。侧部进一步偏斜并电连接以形成电枢绕组。在电枢铁心的轴向端面上圆周地设置的侧部的外表面用作换向器表面。

3. 发明申请

US20050051126A1 Starter having structure for preventing overheating 失效
标题翻译：起动器具有防止过热的结构
公开(公告)号：US20050051126A1
公开(公告)日：2005-03-10
申请号：US10886548
申请日：2004-07-09
申请人： Masanori Oomi , Tsutomu Shiga
发明人： Masanori Oomi , Tsutomu Shiga
IPC分类号： F02N11/08 , F02N11/00 , F02N15/06 , H02K11/00
CPC分类号： F02N15/067 , F02N11/0859 , F02N11/10 , H02K11/25
摘要： A starter for cranking an internal combustion engine is composed of an electric motor, an output shaft driven by the motor, a pinion gear coupled to the output shaft, and a magnetic switch. Electric power is supplied to the motor from an on-board battery through a switch, a movable contact of which is driven by the magnetic switch. The movable contact is connected to a brush lead wire via a connection formed by soft-soldering. The connection formed by the soft-soldering is positioned close to the commutator and covered with an end cover, so that the temperature of the connection becomes higher than other places in the starter. The connection easily melts away to thereby shut off power supply to the motor when its temperature becomes unusually high, and thereby the starter is protected from overheating.
摘要翻译：用于起动内燃机的起动器由电动机，由电动机驱动的输出轴，联接到输出轴的小齿轮和磁开关构成。电动机通过开关由车载电池供给电动机，其可动触点由磁性开关驱动。可动触点通过软焊接形成的连接线连接到电刷引线上。由软焊接形成的连接位置靠近换向器并覆盖有端盖，使得连接温度高于起动器中的其他位置。连接容易熔化，从而当其温度变得异常高时切断对电动机的供电，从而防止起动器过热。

4. 发明授权

US07073472B2 Starter having structure for preventing overheating 失效
标题翻译：起动器具有防止过热的结构
公开(公告)号：US07073472B2
公开(公告)日：2006-07-11
申请号：US10886548
申请日：2004-07-09
申请人： Masanori Oomi , Tsutomu Shiga
发明人： Masanori Oomi , Tsutomu Shiga
IPC分类号： F02N11/08
CPC分类号： F02N15/067 , F02N11/0859 , F02N11/10 , H02K11/25
摘要： A starter for cranking an internal combustion engine is composed of an electric motor, an output shaft driven by the motor, a pinion gear coupled to the output shaft, and a magnetic switch. Electric power is supplied to the motor from an on-board battery through a switch, a movable contact of which is driven by the magnetic switch. The movable contact is connected to a brush lead wire via a connection formed by soft-soldering. The connection formed by the soft-soldering is positioned close to the commutator and covered with an end cover, so that the temperature of the connection becomes higher than other places in the starter. The connection easily melts away to thereby shut off power supply to the motor when its temperature becomes unusually high, and thereby the starter is protected from overheating.
摘要翻译：用于起动内燃机的起动器由电动机，由电动机驱动的输出轴，联接到输出轴的小齿轮和磁开关构成。电动机通过开关由车载电池供给电动机，其可动触点由磁性开关驱动。可动触点通过软焊接形成的连接线连接到电刷引线上。由软焊接形成的连接位置靠近换向器并覆盖有端盖，使得连接温度高于起动器中的其他位置。连接容易熔化，从而当其温度变得异常高时切断对电动机的供电，从而防止起动器过热。

5. 发明申请

US20050178222A1 Starter 审中-公开
标题翻译：起动机
公开(公告)号：US20050178222A1
公开(公告)日：2005-08-18
申请号：US11036347
申请日：2005-01-18
申请人： Sadayoshi Kajino , Youichi Hasegawa , Kazuaki Murase , Mitsuhiro Murata , Tsutomu Shiga , Masanori Oomi , Tadahiro Kurasawa
发明人： Sadayoshi Kajino , Youichi Hasegawa , Kazuaki Murase , Mitsuhiro Murata , Tsutomu Shiga , Masanori Oomi , Tadahiro Kurasawa
IPC分类号： F02N11/00 , F02N15/02 , F02N15/04 , F02N15/06 , H02K7/10
CPC分类号： F02N15/023 , F02N11/00 , F02N15/046 , F02N15/066 , F02N15/067 , Y10T74/132 , Y10T74/137
摘要： A carrier portion includes a side wall portion which restricts shifting of rollers in the axial direction. The side wall portion has a receiving hole formed at a radial central region. A clutch outer, integrally formed with the carrier portion, is rotatably supported via a bearing by a front axial end portion of an armature shaft. The bearing is fixed by press fitting on an inner cylindrical surface of the receiving hole. A tapered portion, provided at an edge of the front axial end portion of the armature shaft, is a guide surface for guiding the armature shaft into the bearing. The length of the front axial end portion is determined in such a manner that the side surface of a sun gear can contact with the side surfaces of the planetary gears in the axial direction after the tapered portion entirely enters inside the bearing.
摘要翻译：载体部分包括限制辊沿轴向移动的侧壁部分。侧壁部分具有形成在径向中心区域处的接收孔。与承载部一体形成的离合器外壳通过轴承通过电枢轴的前轴向端部可旋转地支撑。轴承通过压配固定在接收孔的内圆柱表面上。设置在电枢轴的前轴向端部的边缘处的锥形部分是用于将电枢轴引导到轴承中的引导表面。前轴向端部的长度以这样的方式确定：在锥形部分完全进入轴承内部之后，太阳齿轮的侧表面可以在轴向方向上与行星齿轮的侧表面接触。

6. 发明授权

US06861781B2 Rotor of rotary electric machine having commutator surface facing axial rear end 失效
标题翻译：旋转电机的转子具有面向轴向后端的换向器表面
公开(公告)号：US06861781B2
公开(公告)日：2005-03-01
申请号：US10706930
申请日：2003-11-14
申请人： Masami Niimi , Tsutomu Shiga
发明人： Masami Niimi , Tsutomu Shiga
IPC分类号： H02K13/00 , H02K13/08 , H02K23/00 , H02K13/04 , H02K3/04
CPC分类号： H02K13/08
摘要： A rotor of a rotary electric machine such as a starter motor for cranking an internal combustion engine is substantially composed of an armature core fixed to a rotating shaft and an armature coil disposed in slots of the armature core. The armature coil is constituted by electrically connecting conductor segments. A rear end portion of each conductor segment disposed in the radial outside of the slot is bent and arranged on an axial rear surface of the armature core, thereby forming a commutator surface. The thickness of the rear end portion in the axial direction gradually increases from its radial outside toward its radial inside, and the cross-sectional area of the rear end portion is made uniform throughout its entire length.
摘要翻译：用于起动内燃机的诸如起动电动机的旋转电机的转子基本上由固定到旋转轴的电枢铁心和设置在电枢铁芯的槽中的电枢线圈构成。电枢线圈由导体段电连接构成。设置在槽的径向外侧的每个导体段的后端部弯曲并布置在电枢铁心的轴向后表面上，从而形成换向器表面。后端部在轴向上的厚度从其径向外侧向其径向内侧逐渐增加，并且后端部的横截面积在整个长度上均匀。

7. 发明授权

US5739617A Rotary electric machine 失效
标题翻译：旋转电机
公开(公告)号：US5739617A
公开(公告)日：1998-04-14
申请号：US866573
申请日：1997-06-02
申请人： Masahiro Katoh , Masami Niimi , Tsutomu Shiga
发明人： Masahiro Katoh , Masami Niimi , Tsutomu Shiga
IPC分类号： H02K3/12 , H02K3/51 , H02K13/08 , H02K3/04 , H02K3/16 , H02K3/34
CPC分类号： H02K13/08 , H02K3/12 , H02K3/51
摘要： An upper coil bar and lower coil bar are disposed in slots of an armature core. The upper coil bars have upper coil-end sections which extend radially from the outer periphery of the armature core and together from a commutator surface with which a brush member is in contact. The upper coil-end sections and coil-end sections of the lower coil bars are retained by a fixing cap fixed between a shaft of the rotary electric machine and the upper coil-end sections, and also by a spacer disposed between the upper coil-end sections and the lower coil-end sections so that the commutator surface can be maintained smooth even under conditions of thermal expansion or high-speed operation.
摘要翻译：上部线圈杆和下部线圈杆设置在电枢铁芯的槽中。上部线圈条具有上部线圈端部分，其从电枢铁心的外周向径向延伸，并且与刷子部件接触的换向器表面一起形成。下线圈杆的上部线圈端部和线圈端部由固定在旋转电机的轴和上部线圈端部之间的固定帽保持，并且还通过设置在上部线圈 - 端部和下线圈端部，使得即使在热膨胀或高速操作的条件下，换向器表面也能保持平滑。

8. 发明授权

US5600184A Starter having link between pinion regulator and magnet switch 失效
标题翻译：起动器具有小齿轮调节器和磁体开关之间的连接
公开(公告)号：US5600184A
公开(公告)日：1997-02-04
申请号：US407077
申请日：1995-03-20
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
IPC分类号： F02N15/06 , F02N11/00
CPC分类号： F02N15/06 , F02N15/066 , F02N15/067 , F02N2015/061
摘要： In order to absorb the impact force produced when a pinion meshes a ring gear, a magnet switch is disposed apart from a pinion. The distance between a plunger of the magnet switch and a pinion rotation regulating member is lengthened so that a link mechanism having an elastic member such as a cord-shaped member or a spring is lengthened. As a result, the impact force produced when the pinion meshes the ring gear can be prevented from being directly transmitted to the plunger. Consequently, there is no vibration of the plunger and a movable contact can be reliably prevented from moving away from a fixed contact.
摘要翻译：为了吸收当小齿轮啮合齿圈时产生的冲击力，磁开关设置成与小齿轮分开。磁体开关的柱塞与小齿轮旋转限制构件之间的距离被延长，使得具有诸如绳状构件或弹簧的弹性构件的连杆机构被延长。结果，可以防止当小齿轮啮合齿圈时产生的冲击力直接传递到柱塞。因此，柱塞没有振动，可以可靠地防止可动接点远离固定接点移动。

9. 发明授权

US5443553A Starter 失效
标题翻译：起动机
公开(公告)号：US5443553A
公开(公告)日：1995-08-22
申请号：US357242
申请日：1994-12-13
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
IPC分类号： F02N15/06 , F16H1/32
CPC分类号： F02N15/06 , F02N2250/08 , Y10T74/131 , Y10T74/132 , Y10T74/137
摘要： A starter includes a housing having a water barrier wall, a drive shaft disposed in the housing, and pinion gear having a flange portion. The water barrier wall comes into contact with the flange portion when the starter is in operation. The pinion gear is adapted to engage with a ring gear of an engine, which the starter starts. The pinion gear contacts the drive shaft through a sliding portion. The structure of the starter prevents water, dust, dirt and other contaminants from leaking into the housing via a window in the housing. Thus, the function and operability of the starter is improved.
摘要翻译：启动器包括具有防水壁的壳体，设置在壳体中的驱动轴和具有凸缘部分的小齿轮。当启动器运行时，防水墙与凸缘部分接触。小齿轮适于与起动器启动的发动机的齿圈啮合。小齿轮通过滑动部分与驱动轴接触。启动器的结构防止水，灰尘，污垢和其他污染物通过外壳中的窗口泄漏到外壳中。因此，起动器的功能和可操作性得到改善。

10. 发明授权

US07284314B2 Method of manufacturing rotor of rotary electric machine 有权
标题翻译：旋转电机转子的制造方法
公开(公告)号：US07284314B2
公开(公告)日：2007-10-23
申请号：US11314237
申请日：2005-12-22
申请人： Masami Niimi , Tsutomu Shiga , Masanori Ohmi
发明人： Masami Niimi , Tsutomu Shiga , Masanori Ohmi
IPC分类号： H02K15/00 , H02K15/14
CPC分类号： H02K15/026 , H02K1/26 , H02K13/006 , H02K23/04 , Y10T29/49009 , Y10T29/49012 , Y10T29/49071
摘要： In a method of manufacturing a rotor of a rotary electric machine, a rotor core is formed by preparing a material sheet in a form of a belt. The material sheet has teeth extending from a first side of a middle portion of the material sheet and projections projecting from a second side of the middle portion in a direction opposite to the teeth. The projections define recesses therebetween. Each projection and each recess has substantially the same dimension with respect to a centerline between a first line passing through tops of the projections and a second line passing through bottoms of the recesses. The material sheet is helically wound so that the projections are located on an inner diameter side of a rotor core.
摘要翻译：在制造旋转电机的转子的方法中，通过制备带状的材料片来形成转子芯。材料片具有从材料片的中间部分的第一侧延伸的齿和从中间部分的第二侧沿与牙齿相反的方向突出的突起。这些突起在它们之间形成凹槽。每个突起和每个凹部相对于穿过突起的顶部的第一线和穿过凹部的底部的第二线之间的中心线具有基本相同的尺寸。材料片被螺旋缠绕，使得突起位于转子芯的内径侧上。

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