-
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
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。
-
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
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。
-
公开(公告)号：US5679994A
公开(公告)日：1997-10-21
申请号：US369073
申请日：1995-01-05
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
CPC分类号： H02K1/17 , H02K15/03 , Y10T29/49009
摘要： An electric rotating machine and manufacturing method of the same is provided that can securely press-fit magnetic poles against an inner circumference of a yoke with a cylindrical body. By directly contacting a first and second end portions of the cylindrical body and moving the same relatively, the diameter of the cylindrical body widens in the outer radial direction to press-fit the magnetic poles against the inner circumference of the yoke. Thus, the variation of the inner diameter of the magnetic poles that occurs due to the dimensional error in permanent magnet thickness and inner diameter of the yoke is absorbed by the relative movement of the first and second end portions. This stabilizes the fixing force of the magnet, and allows the magnet to be securely fixed to the yoke without excessive stress on the cylindrical body. Furthermore, the displacement of the magnetic poles can be restricted by bending axial ends of the cylindrical body radially outwardly.
摘要翻译： 提供一种电动旋转机及其制造方法，其可以用圆柱体将磁极牢固地压配在轭的内圆周上。 通过直接接触圆柱体的第一和第二端部并使其相对移动，圆柱体的直径在外径向方向上变宽，以将磁极压配合到轭的内周。 因此，由于永磁体厚度的尺寸误差和轭的内径而产生的磁极的内径的变化被第一和第二端部的相对运动吸收。 这就稳定了磁铁的固定力，并且允许磁体牢固地固定在磁轭上，而不会对圆柱体产生过大的应力。 此外，可以通过径向向外弯曲圆柱体的轴向端部来限制磁极的位移。
-
公开(公告)号：US5650683A
公开(公告)日：1997-07-22
申请号：US581925
申请日：1996-01-02
摘要： An electric rotating machine which withstands mechanical and thermal loads applied thereto is provided. Coil arms and coil trunks are provided in roughly parallel orientation to the end faces of an armature core only through insulating rings and insulating spacers. Metal brush is disposed on coil arms constituting a commutator, whereby the overall length of the armature can be remarkably shortened. The coil arms are strongly pressed against and fixed to the side of armature core by a collar, so that the resistance to the centrifugal force can be remarkably improved. A cylindrical ring is circumferentially fitted on the upper coil trunks to prevent radially outward movement of the coil arms due to the centrifugal force. The coil arms disposed in a non-commutator side are made radially shorter than those disposed in the commutator side. Thus, electric resistance of an armature coil is reduced and radial movement caused by the centrifugal force is reduced.
摘要翻译： 提供一种承受施加于其上的机械和热负荷的旋转电机。 线圈臂和线圈干线仅通过绝缘环和绝缘垫片以大致平行的方向设置在电枢铁芯的端面。 金属刷布置在构成换向器的线圈臂上，从而能够显着地缩短电枢的整体长度。 线圈臂通过轴环被强力地压靠在电枢铁芯的侧面上，从而能够显着提高对离心力的抵抗力。 圆柱形环周向地装配在上部线圈树干上，以防止由于离心力引起的线圈臂的径向向外移动。 设置在非整流子侧的线圈臂比放置在换向器侧的线圈臂的径向短。 因此，电枢线圈的电阻减小，由离心力引起的径向运动减小。
-
公开(公告)号：US5475276A
公开(公告)日：1995-12-12
申请号：US386318
申请日：1995-02-09
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
摘要： An electric rotating machine with a lightweight and low cost yoke which has sufficient durability to be used under high vibration environments. A tubular yoke for electric rotating machine has a pair of lid portions laid on both axial ends of a tubular portion of a yoke. Through bolts for press-fitting the pair of lid portions from both sides tightens and fixes the pair of lid portions to the yoke. Concave portions extending from the outer circumference to the inner circumference are formed axially on the tubular portion. The center where the tightening force of the through bolts is applied is set between the hypothetical extension outer diameter and inner diameter of the tubular portion at the concave portion so that the tubular portion and the lid portions are tightened and fixed.
摘要翻译： 一种具有重量轻且成本低的轭的旋转电机，具有足够的耐久性，可在高振动环境下使用。 用于旋转电动机的管状轭具有一对放置在轭的管状部的轴向两端的盖部。 通过用于压配合两侧的盖部分的螺栓，将一对盖部分固定在轭架上。 从外周延伸到内周的凹部在管状部分上轴向形成。 将贯通螺栓的紧固力的中心设定在凹部的假想延伸外径与管状部的内径之间，使得管状部和盖部被紧固固定。
-
公开(公告)号：US5735169A
公开(公告)日：1998-04-07
申请号：US564519
申请日：1995-11-29
申请人： Masami Niimi , Masanori Ohmi , Tsutomu Shiga , Nobuyuki Hayashi
发明人： Masami Niimi , Masanori Ohmi , Tsutomu Shiga , Nobuyuki Hayashi
CPC分类号： F02N11/00 , Y10T74/132 , Y10T74/134 , Y10T74/137
摘要： An attracting coil is directly wound on a non-magnetic heat-conductive sleeve and a plunger contacts the sleeve in a starter. An influence of heat generated through current flow to a motor and heat generated at the attracting coil through current flow to the attracting coil itself are transmitted and released from the attracting coil directly to the plunger. Therefore, decline of the attracting force of the attracting coil is prevented. A magnet switch is provided in the vicinity of the opposite end of a pinion of the motor. Thus, when the starter is mounted on an engine, the starter does not interfere with the engine and the mounting work is facilitated.
摘要翻译： 吸引线圈直接缠绕在非磁性导热套上，柱塞在起动器中与套筒接触。 通过电流产生的热量对电动机的影响和通过电流流向吸引线圈本身而在吸引线圈处产生的热量从吸引线圈直接传递到柱塞。 因此，能够防止吸引线圈的吸引力的下降。 在马达的小齿轮的相对端附近设置有磁体开关。 因此，当起动器安装在发动机上时，起动器不会干扰发动机，并且便于安装作业。
-
公开(公告)号：US5698914A
公开(公告)日：1997-12-16
申请号：US673334
申请日：1996-06-28
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Nobuhiko Uryu
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Nobuhiko Uryu
摘要： In a starter motor for a starter, a plurality of permanent magnets are arranged circumferentially inside a cylindrical yoke and outside an armature. A cylindrical sleeve is fitted with the permanent magnets to radially outwardly fix the permanent magnets to the yoke. A discharge hole for discharging a cooling air from the inside to the outside of the motor is formed on the bottom of the yoke at a position between the adjacent two of the permanent magnets. The sleeve restricts the splash water from entering directly inside the motor through the discharge hole.
摘要翻译： 在用于起动器的起动电动机中，多个永久磁铁沿圆周方向布置在圆柱形磁轭内并在电枢外部。 圆柱形套筒配有永久磁铁，以将永磁体径向向外固定到轭架上。 在相邻的两个永磁体之间的位置处，在轭的底部形成用于从电动机的内部向外部排出冷却空气的排出孔。 套筒限制飞溅水通过排放孔直接进入电机内部。
-
公开(公告)号：US5610445A
公开(公告)日：1997-03-11
申请号：US567211
申请日：1995-12-05
申请人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Masahiro Katoh , Yasuhiro Nagao , Takeshi Araki
发明人： Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi , Masahiro Katoh , Yasuhiro Nagao , Takeshi Araki
CPC分类号： F02N15/067
摘要： Disclosed is a starter which is simplified in the structure of its pinion rotation regulating mechanism and is down-sized in its entire structure. A pinion regulating member abuts with a pinion and moves the pinion towards a ring gear by the rotation of an output shaft, while preventing rotation of the pinion. When the pinion abuts with the ring gear, the pinion regulating member bends and gradually rotates the pinion to mesh with the ring gear. By this arrangement and operation, generation of abrasion powder is reduced with reduced number of component parts.
摘要翻译： 公开了一种起动器，其简化了其小齿轮旋转调节机构的结构，并且在其整体结构中下降。 小齿轮调节构件与小齿轮抵接，并且通过输出轴的旋转使小齿轮朝向齿圈移动，同时防止小齿轮的旋转。 当小齿轮与齿圈抵接时，小齿轮调节构件弯曲并逐渐旋转小齿轮与环形齿轮啮合。 通过这种布置和操作，减少了组分部件的数量来减少磨损粉末的产生。
-
公开(公告)号：US5508577A
公开(公告)日：1996-04-16
申请号：US323346
申请日：1994-10-14
IPC分类号： H02K3/12 , H02K3/30 , H02K3/34 , H02K3/38 , H02K3/48 , H02K3/51 , H02K13/08 , H02K23/26 , H02K3/04
摘要： The provision of an electric rotating machine which can reduce the mechanical and thermal loads applied thereto. Coil arms and coil trunks are provided in roughly parallel orientation to the end faces of an armature core only through insulating rings and insulating spacers. Metal brush is disposed on coil arms, whereby the overall length of the armature can be remarkably shortened. In addition, a commutator, conventionally necessary, can be eliminated, whereby the length of the production process for the armature can be reduced. Moreover, in an arrangement where projections of the upper coil arm are fit in holes of the insulating spacer, as the displacement of the upper coil arm towards the outer periphery is regulated, the length of the axial protrusions of the upper coil arm from the end face of the armature core can be minimized. In addition, as extension portions and of the coil trunks are strongly pressed against and fixed to the side of armature core by fixing members, the resistance to the centrifugal force can be remarkably improved. Furthermore, as the extension portion of the lower coil arm is fit in a recessed part of the insulating spacer, the displacement of the lower coil arm in the axial direction towards the outer periphery can be prevented. Accordingly, the electric rotating machine according to the present invention can withstand more than two times as high a rotational speed as that of the conventional structure.
摘要翻译： 提供可以减少施加到其上的机械和热负荷的旋转电机。 线圈臂和线圈干线仅通过绝缘环和绝缘垫片以大致平行的方向设置在电枢铁芯的端面。 金属刷布置在线圈臂上，从而能够显着地缩短电枢的整体长度。 此外，可以消除通常需要的换向器，从而可以减小电枢的制造工艺的长度。 此外，在将上部线圈臂的突起嵌入绝缘间隔物的孔的配置中，随着上部线圈臂朝向外周的位移的调节，上部线圈臂的轴向突起的长度从端部 可以使电枢芯的表面最小化。 此外，由于延伸部分和线圈干线通过固定部件强力地压靠固定在电枢铁芯的侧面，因此可以显着提高对离心力的抵抗力。 此外，由于下线圈臂的延伸部分配合在绝缘间隔件的凹部中，因此可以防止下线圈臂在轴向方向朝向外周的位移。 因此，根据本发明的旋转电机可以承受比传统结构的转速高两倍以上的转速。
-
公开(公告)号：US5508566A
公开(公告)日：1996-04-16
申请号：US353347
申请日：1994-12-05
申请人： Yasuhiro Nagao , Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
发明人： Yasuhiro Nagao , Tsutomu Shiga , Nobuyuki Hayashi , Masanori Ohmi , Masami Niimi
CPC分类号： F02N15/067
摘要： A starter for starting an engine with a ring gear includes a starter motor having a plurality of field poles disposed around an inner periphery thereof, an output shaft for transmitting rotation of the starter motor, a pinion mounted on the output shaft for meshing with the ring gear, and a magnet switch including a fixed contact and a plunger with a movable contact, which abuts the fixed contact. By moving the plunger and causing the movable contact, to abut the fixed contact electrical current is passed to the starter motor. The magnet switch is disposed in an end of the starter opposite an end where the pinion is disposed, with the plunger being disposed orthogonal to a longitudinal axis of the starter motor. The starter disclosed herein reduces the axial and diametral lengths and overall volume of the starter.
摘要翻译： 用于起动具有齿圈的发动机的起动器包括具有设置在其内周周围的多个场极的起动电动机，用于传递起动电动机的旋转的输出轴，安装在输出轴上以与环啮合的小齿轮 齿轮和磁性开关，其包括固定触点和具有可动触头的柱塞，该触点邻接固定触点。 通过移动柱塞并使可动触头抵靠固定触点，电流将传递到起动马达。 磁体开关设置在起动器的与设置小齿轮的端部相对的端部，柱塞与起动电动机的纵向轴线垂直。 本文公开的起动器降低起动器的轴向和直径长度和总体积。
-
-
-
-
-
-
-
-
-
搜索结果
157 条记录 (耗时 0.036 秒)
