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1. 发明授权

US5973434A Armature for rotary electric machine having welded joint between upper and lower coil conductors 失效
标题翻译：旋转电机的电枢具有上下线圈导体之间的焊接接头
公开(公告)号：US5973434A
公开(公告)日：1999-10-26
申请号：US37827
申请日：1998-03-11
申请人： Masahiro Soh , Masanori Ohmi , Hideki Ichikawa
发明人： Masahiro Soh , Masanori Ohmi , Hideki Ichikawa
IPC分类号： H02K3/04 , H02K3/12 , H02K3/52 , H02K13/08 , H02K23/00 , H02K1/22
CPC分类号： H02K3/12 , H02K13/08
摘要： An armature coil is formed by welding upper and lower coil conductors each having a coil trunk, a pair of coil arms and a pair of coil extensions. Between an upper coil extension and a lower coil extension to be welded together, a recess is formed. This recess may be formed at the corner between a side face of an upper coil arm which is at the side of the armature core and a radially inner side face of the upper coil extension. The radially inner side face of the upper coil extension has a space against the radially outer side face of the lower coil extension only at the location where the recess is provided, while the radially inner side face except for the recess contacts the radially outer side face of the lower coil extension.
摘要翻译：电枢线圈通过焊接具有线圈主体，一对线圈臂和一对线圈延伸部的上下线圈导体形成。在上部线圈延伸部和下部线圈延伸部之间要焊接在一起，形成凹部。该凹部可以形成在上侧线圈臂的位于电枢铁心一侧的侧面与上部线圈延伸部的径向内侧面之间的角部。上部线圈延伸部的径向内侧面仅在设置凹部的位置处具有抵抗下部线圈延伸部的径向外侧面的空间，而除凹部之外的径向内侧面与径向外侧面接触的下线圈延伸。

2. 发明授权

US6054777A Starter having brush displaceable to and from commutator 失效
标题翻译：起动器具有可从换向器移位的刷子
公开(公告)号：US6054777A
公开(公告)日：2000-04-25
申请号：US859111
申请日：1997-05-20
申请人： Masahiro Soh
发明人： Masahiro Soh
IPC分类号： F02D11/02 , F02N11/00 , H01R39/44 , H02K13/00 , H02K23/00 , H02K23/66
CPC分类号： F02N11/00 , H01R39/44 , H02K23/66
摘要： A positive-side brush and a negative-side brush are held by a motor frame and contact the sliding-contact surface of a commutator. A displacement member switches the state of one brush connected with a starting power source from an ON state in which the brush contacts the commutator to an OFF state in which the brush is separated from the commutator or vice versa. The displacement member comprises a slide rail holding the brush movably, a return spring which returns the brush to the OFF state, and a push button which is manually operated to press the brush against the commutator so as to turn on the brush. A starting electric circuit can be opened or closed by operating the push button.
摘要翻译：正侧电刷和负侧电刷由电动机架保持并与换向器的滑动接触面接触。位移构件将与起动电源连接的一个电刷的状态从电刷接触换向器的接通状态切换到电刷与换向器分离的OFF状态，反之亦然。位移构件包括可移动地保持刷子的滑轨，将刷子返回到关闭状态的复位弹簧，以及手动操作以将刷子压靠在换向器上以便打开刷子的按钮。启动电路可以通过操作按钮来打开或关闭。

3. 发明授权

US6020650A Electromagnetic switch having variable magnetic resistance 失效
标题翻译：具有可变磁阻的电磁开关
公开(公告)号：US6020650A
公开(公告)日：2000-02-01
申请号：US946833
申请日：1997-10-08
申请人： Masahiro Soh
发明人： Masahiro Soh
IPC分类号： F02N15/06 , F02N11/00 , H01H50/16 , H01H51/06
CPC分类号： H01H51/065 , H01H50/16 , Y10T74/131
摘要： In an electromagnetic switch for a starter, a plunger is housed to face a grounding plate through an air gap in the inner circumference of an attraction coil. When the attraction coil is energized and magnetic flux flows in the magnetic circuit, the plunger is attracted toward the grounding plate by the magnetic force. The plunger has a hollow recess as a variable magnetic resistance member at its bottom end which is opposite to the air gap. The hollow recess extends inwardly from the bottom surface of the plunger by a predetermined length and is closed by a plug body fitted in the opening to have a closed hollow space. The variable magnetic resistance member may be provided by a reduced diameter part in place of or in combination with the hollow recess.
摘要翻译：在用于起动器的电磁开关中，通过吸引线圈的内圆周中的气隙容纳柱塞以面对接地板。当励磁线圈通电并且磁通量在磁路中流动时，柱塞被磁力吸引到接地板。柱塞在其底端处具有与气隙相对的作为可变磁阻构件的中空凹部。中空凹部从柱塞的底表面向内延伸预定长度，并且由安装在开口中的塞体封闭以具有封闭的中空空间。可变磁阻部件可以由直径减小的部分代替中空凹部或与中空凹部组合来设置。

4. 发明授权

US06142028A Starter motor with speed reduction mechanism 失效
标题翻译：起动电机带减速机构
公开(公告)号：US06142028A
公开(公告)日：2000-11-07
申请号：US63487
申请日：1998-04-21
申请人： Masahiro Soh
发明人： Masahiro Soh
IPC分类号： F02N15/02 , F02N15/04 , F02N11/10
CPC分类号： F02N15/046 , Y10T74/132 , Y10T74/134 , Y10T74/137
摘要： A starter is composed of an output shaft, a pinion having an outer gear slidably disposed on the output shaft, a planetary gear-type speed reduction mechanism, a one-way clutch having clutch outer linked with the planetary gears, a clutch inner linked with the output shaft and a plurality of rollers disposed between the clutch outer and clutch inner, and an alignment member, disposed around the one-way clutch. The alignment member restricts deviation of axis of the clutch outer from the axis of the output shaft.
摘要翻译：起动器由输出轴，具有可滑动地设置在输出轴上的外齿轮的小齿轮，行星齿轮减速机构，具有与行星齿轮联接的离合器的单向离合器构成，离合器内部与输出轴和布置在离合器外离合器和离合器内部之间的多个辊以及布置在单向离合器周围的对准构件。对准构件限制离合器外部轴线与输出轴的轴线的偏离。

5. 发明授权

US5943909A Starter for engine having water drainage hole 失效
标题翻译：发动机起动器具有排水孔
公开(公告)号：US5943909A
公开(公告)日：1999-08-31
申请号：US4609
申请日：1998-01-08
申请人： Masahiro Soh
发明人： Masahiro Soh
IPC分类号： F02N11/00 , F02N15/00
CPC分类号： F02N15/00 , F02N2250/08 , Y10T74/13 , Y10T74/131
摘要： A labyrinth drainage construction for draining water which has penetrated into a front case of a starter is provided by a groove, a communication port, and a drainage hole. The groove is formed on a lower inner peripheral surface of a fit-in portion of the front case which fits with a center case such that the groove extends backward along the lower part of a holding plate from the front side of the holding plate. The communication port is interposed between the groove and a rotation restriction member-holding space located between the holding plate and the center case, thus communicating the groove and the rotation restriction member-holding space with each other. A drainage hole is positioned axially rearward from the communication port and communicates the groove and the outside of the front case.
摘要翻译：用于排水的迷宫式排水结构，其通过凹槽，连通口和排水孔设置，该排水结构已经渗入到起动器的前壳内。所述槽形成在所述前壳体的与所述中心壳体嵌合的嵌合部的下内周面上，使得所述槽沿着所述保持板的前侧沿着保持板的下部向后延伸。连通口设置在槽与位于保持板和中心壳体之间的旋转限制构件保持空间之间，从而使槽和旋转限制构件保持空间彼此连通。排水孔从连通口轴向向后定位，并将槽和前壳体的外部连通。

6. 发明授权

US06443023B1 Starter having improved electromagnetic switch 失效
标题翻译：起动器具有改进的电磁开关
公开(公告)号：US06443023B1
公开(公告)日：2002-09-03
申请号：US08863576
申请日：1997-05-27
申请人： Sadayoshi Kajino , Yoshiharu Tomida , Masahiro Soh
发明人： Sadayoshi Kajino , Yoshiharu Tomida , Masahiro Soh
IPC分类号： F02N1100
CPC分类号： F02N11/087 , F02N15/066 , F02N15/067 , F02N2011/0874 , Y10T74/131 , Y10T74/137
摘要： An electromagnetic switch for controlling an electric power supply to a starting motor is located in the periphery of one side of an output shaft in a radial direction thereof and coaxially with the output shaft. The electromagnetic switch has a motor contact connected with a power supply circuit for supplying brushes with electric power. The motor contact comprises a battery-side fixed contact formed integrally with a battery terminal, a motor-side fixed contact electrically connected with a positive brush through a lead wire and a plate, and a movable contact held by an end of a plunger. In the case where the electromagnetic switch is located not coaxially, the electromagnetic switch is shaped in a flat form and located in parallel with the output shaft so that the central axis thereof resides radially inside the outer periphery of a starting motor.
摘要翻译：用于控制对起动电动机的电力供给的电磁开关位于输出轴的一侧的周向，并且与输出轴同轴。电磁开关具有与用于向电刷供电的电源电路连接的电动机触点。电动机触点包括与电池端子一体地形成的电池侧固定触点，通过引线和板与正电刷电连接的电动机侧固定触点以及由柱塞的端部保持的可动触头。在电磁开关不同轴配置的情况下，电磁开关成形为平面形状，与输出轴平行，使其中心轴位于起动马达的外周径向内侧。

7. 发明授权

US5895993A Starter with improved pinion drive and return structure 失效
标题翻译：起动器具有改进的小齿轮驱动和返回结构
公开(公告)号：US5895993A
公开(公告)日：1999-04-20
申请号：US864965
申请日：1997-05-29
申请人： Sadayoshi Kajino , Masahiro Soh , Nobuyuki Hayashi
发明人： Sadayoshi Kajino , Masahiro Soh , Nobuyuki Hayashi
IPC分类号： F02N15/06 , H02K7/06 , F02N11/00 , F02N11/02 , H02K7/10
CPC分类号： F02N15/065 , F02N15/023 , Y10T74/131
摘要： A pinion moving member on an output shaft is pushed forward by a pinion pushing member such as a lever which is driven by a plunger of an electromagnet switch. After a pinion gear of the pinion moving member abuts a ring gear, reaction force is stored in a spring as the plunger of the electromagnet switch moves further. When the pinion gear comes into meshing engagement with the ring gear by the reaction force of the spring, a retreat restricting member restricts retreat of the pinion moving member. The retreat restricting member are provided separately from the pinion pushing member so that the the pinion pushing member driven by the electromagnet switch need not restrict the retreat of the pinion moving member.
摘要翻译：输出轴上的小齿轮移动部件由诸如由电磁开关的柱塞驱动的杆的小齿轮推动构件向前推动。当小齿轮移动构件的小齿轮与环形齿轮抵接时，随着电磁铁开关的柱塞进一步移动，反作用力被储存在弹簧中。当小齿轮通过弹簧的反作用力与环形齿轮啮合时，后退限制构件限制小齿轮移动构件的后退。退避限制构件与小齿轮推动构件分开设置，使得由电磁开关驱动的小齿轮推动构件不需要限制小齿轮移动构件的后退。

8. 发明授权

US5945742A Starter having a pinion movement control structure 失效
标题翻译：起动器具有小齿轮运动控制结构
公开(公告)号：US5945742A
公开(公告)日：1999-08-31
申请号：US877332
申请日：1997-06-17
申请人： Takeshi Araki , Keiichi Matsushima , Masahiro Soh
发明人： Takeshi Araki , Keiichi Matsushima , Masahiro Soh
IPC分类号： F02N15/06 , F02N11/00 , H02P9/04
CPC分类号： F02N15/065 , Y10T74/132 , Y10T74/137
摘要： A starter has a motor, output shaft driven by the motor, a pinion moving body mounted on the output shaft and engageable with a ring gear, an electromagnet switch, and a rotation restricting member driven by the electromagnet switch to engage and restrict rotation of the pinion moving body until engagement of a pinion gear with the ring gear. To protect the pinion rotation restricting member, continued engagement of the rotation restricting member with the pinion moving body is released by a guide when the pinion moving body rotates a predetermined angle. Further, to protect the pinion moving body, the pinion moving body is advanced closely to the ring gear and thereafter the motor is allowed to rotate so that the pinion engages the ring gear at low rotation speeds.
摘要翻译：起动器具有马达，由马达驱动的输出轴，安装在输出轴上并与齿圈啮合的小齿轮移动体，电磁开关和由电磁开关驱动的旋转限制构件，以接合和限制小齿轮移动体，直到小齿轮与齿圈啮合。为了保护小齿轮旋转限制构件，当小齿轮移动体旋转预定角度时，旋转限制构件与小齿轮移动体的继续接合被引导件释放。此外，为了保护小齿轮移动体，小齿轮移动体前进到环形齿轮，然后使电动机旋转，使得小齿轮以低转速与齿圈啮合。

9. 发明授权

US5895995A Starter having an improved brush holder 失效
标题翻译：起动器具有改进的刷架
公开(公告)号：US5895995A
公开(公告)日：1999-04-20
申请号：US976480
申请日：1997-11-24
申请人： Masahiro Soh
发明人： Masahiro Soh
IPC分类号： F02N11/00 , H01R39/38 , H02K5/14
CPC分类号： H01R39/38
摘要： A brush holder holding a brush has a brush-accommodating hole accommodating the brush. A heat release groove is formed on one surface of peripheral surfaces forming the brush-accommodating hole. The heat release groove is formed at the side of the peripheral surface, of the brush holder, confronting a side surface of the brush at which a pig tail is fixed such that the heat release groove extends in a thickness direction of the brush holder which partitions a first space located at a side in which an armature is accommodated from a second space located at an opposite side in which an electromagnetic switch is accommodated. The heat release groove communicates the first and second spaces with each other. A wall surface of the heat release groove confronting the side surface of the brush is inclined such that the distance between the side surface and the wall surface becomes gradually greater rearward from the commutator surface in a thickness direction of the brush holder.
摘要翻译：夹持刷子的刷架具有容纳刷子的刷子容纳孔。在形成电刷容纳孔的外围表面的一个表面上形成放热槽。散热槽形成在电刷架的外周面侧面，与电刷的侧面相对，在该侧面处固定有猪尾，使得散热槽沿电刷架的厚度方向延伸，隔板第一空间位于电枢从容纳电磁开关的相对侧的第二空间容纳的一侧。散热槽将第一和第二空间彼此连通。面对刷子的侧面的散热槽的壁面倾斜，使得侧刷表面和壁面之间的距离在刷持器的厚度方向上从换向器表面逐渐变大。

10. 发明授权

US5861691A Starter with thermal insulation cover 失效
标题翻译：起动器带保温盖
公开(公告)号：US5861691A
公开(公告)日：1999-01-19
申请号：US833800
申请日：1997-04-09
申请人： Masahiro Soh , Keiichi Matsushima
发明人： Masahiro Soh , Keiichi Matsushima
IPC分类号： F02N11/00 , H01R39/38 , H02K5/04 , H02K5/10 , H02K5/14 , H02K5/24 , H02K9/00 , H02K5/00
CPC分类号： F02N11/00 , H01R39/38 , H02K5/04 , H02K5/10 , H02K5/148 , H02K5/24 , H02K9/00
摘要： In a starter having a motor yoke, a housing and an end frame forming a cylindrical starter frame, a cylindrical thermal insulation cover is fitted around the starter frame through rubber-made elastic rings. The rings are tightly fitted in V-shaped grooves formed circumferentially on fitting faces, one being between the housing and the yoke and the other being between the yoke and the end frame. Each ring is pressed radially inward by a large diameter part of the thermal insulation cover to fill in the V-shaped groove and contact the fitting face. Further, in a motor for the starter, a resilient plate sheet is disposed between a commutator and a brush holder to return a brush passing therethrough to the original position when the brush tends to move during sliding contact with the commutator.
摘要翻译：在具有电动机轭，外壳和形成圆柱形起动架的端架的起动器中，通过橡胶制的弹性环将圆柱形绝热罩安装在起动机架周围。环紧紧地配合在配合面周向形成的V形槽中，一个位于壳体和轭之间，另一个位于轭和端框架之间。每个环通过绝热盖的大直径部分径向向内挤压，以填充V形槽并接触配件面。此外，在起动器用电动机中，当换向器与换向器滑动接触期间，当电刷倾向于移动时，弹性板片设置在换向器和电刷架之间，以使通过其的刷子返回原位。

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