-
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：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。
-
3.发明授权Starter having pinion-rotation-restricting member for use in automotive vehicle 失效起动器具有用于机动车辆的小齿轮转动限制件公开(公告)号：US06932042B2
公开(公告)日：2005-08-23
申请号：US10718675
申请日：2003-11-24
申请人： Mitsuhiro Murata , Masami Niimi , Tsutomu Shiga , Masanori Ohmi
发明人： Mitsuhiro Murata , Masami Niimi , Tsutomu Shiga , Masanori Ohmi
CPC分类号： F02N15/066 , F02N15/067 , Y10T74/132
摘要： A pinion gear of a starter is engaged with a ring gear of an internal combustion engine by restricting rotation of the pinion gear while driving a motor at a low speed. After the engagement is established, the motor is driven at a full speed by supplying a full current, thereby cranking up the engine. A crank bar for transferring movement of a plunger in a magnetic switch to a pinion-rotation-restricting member is divided into two or three portions. After the divided portions are assembled to the starter, they are connected together to form a solid piece. In this manner, a process of assembling the crank bar into the starter is simplified.
摘要翻译： 起动器的小齿轮通过限制小齿轮的转动而以低速驱动马达而与内燃机的齿圈接合。 接合结束后，通过提供全电流全速驱动电机，从而起动发动机。 用于将磁性开关中的柱塞的运动传递到小齿轮旋转限制构件的曲柄杆被分成两部分或三部分。 在将分割的部分组装到起动器之后，它们连接在一起以形成实心件。 以这种方式，将曲柄杆组装到起动器中的过程被简化。
-
公开(公告)号：US5898229A
公开(公告)日：1999-04-27
申请号：US766877
申请日：1996-12-13
CPC分类号： F02N15/023 , F02N15/046 , Y10T74/13 , Y10T74/131
摘要： In a one way clutch of a starter having an outer member, inner member and rollers, a planet carrier is formed integrally with the outer member and through holes are formed avoiding cam chambers for rollers so as not to interfere with cam chambers formed in the inner circumferential surface of outer member. At one end portion of outer member, limiting portion for limiting the axial shifting of rollers is integrally formed, and at the other end surface, a limiting plate for limiting the axial shifting of rollers is provided and press-fitted into pins. The limiting portion may be replaced by another limiting plate. Through holes for the through holes are formed at locations where the outer member is radially thick, e.g., between circumferentially adjacent two of the cam chambers.
摘要翻译： 在具有外部构件，内部构件和滚子的起动器的单向离合器中，行星架与外部构件一体地形成，并且形成通孔，以避免用于滚子的凸轮室，从而不会干扰形成在内部的凸轮室 外部构件的圆周表面。 在外部构件的一端部，用于限制辊的轴向移动的限制部分被一体地形成，并且在另一个端面处提供用于限制辊的轴向移动的限位板并压配合到销中。 限制部分可以由另一个限制板代替。 用于通孔的通孔形成在外部构件径向厚的位置处，例如在周向相邻的两个凸轮室之间。
-
公开(公告)号：US5471890A
公开(公告)日：1995-12-05
申请号：US392195
申请日：1995-02-22
CPC分类号： F02N15/023 , Y10T74/137
摘要： A starter with an improved overrunning clutch for automotive use. The overrunning clutch has a clutch outer integrally formed with an internal gear of a planetary gear speed reduction mechanism driven by a starter motor, a clutch inner integrally formed with a center bracket which supports a drive shaft rotatably therethrough and rollers interposed between cylindrical portions of the clutch outer and the clutch inner. On the inner circumference of the clutch outer, roller storage portion is formed to extend radially circumferentially so that the roller is fully stored therein at the time of overrunning.
摘要翻译： 具有改进的用于汽车使用的超速离合器的起动器。 超越离合器具有与由起动电动机驱动的行星齿轮减速机构的内齿轮一体形成的离合器外壳，离合器内部一体地形成有中心支架，该中心支架可旋转地支撑驱动轴， 离合器外部和离合器内部。 在离合器外部的内圆周上，辊存储部分形成为径向周向延伸，使得在超越时辊完全储存在其中。
-
公开(公告)号：US07101299B2
公开(公告)日：2006-09-05
申请号：US10802820
申请日：2004-03-18
IPC分类号： F16H48/06
CPC分类号： F02N15/046 , F02N15/023 , F02N15/066 , F02N15/067 , F16H1/28 , F16H57/082 , Y10T74/137
摘要： In a planetary reduction gear device of a starter, a planet carrier forms gear shafts and planetary gears are rotatably supported by the gear shafts through bearings. The planet carrier further forms waste shafts projecting in a direction same as that of the gear shafts. The waste shafts are arranged on a circle having a center coincident with a rotation axis of the clutch outer portion at regular intervals in a circumferential direction. The circle on which the waste shafts are arranged has a diameter different from that of a circle on which the gear shafts are arranged. A speed reduction ratio can be changed by mounting planetary. gears having a gear specification different from that of the planetary gears supported on the gear shafts on the waste shafts. The planet carrier can be integrally formed with a clutch outer portion of a one-way clutch.
摘要翻译： 在起动器的行星减速装置中，行星架形成齿轮轴，行星齿轮通过轴承由齿轮轴可旋转地支撑。 行星架还形成沿与齿轮轴相同的方向突出的废料轴。 废弃轴在圆周方向上规则间隔地配置在与离合器外部的旋转轴线重合的中心的圆上。 排列在其上的圆的直径与齿轮轴配置的圆的直径不同。 减速比可以通过安装行星轮来改变。 齿轮具有不同于支撑在废料轴上的齿轮轴上的行星齿轮的齿轮规格。 行星架可以与单向离合器的离合器外部一体地形成。
-
公开(公告)号：US5473956A
公开(公告)日：1995-12-12
申请号：US328153
申请日：1994-10-24
CPC分类号： F02N15/046 , F02N15/023 , Y10T74/132 , Y10T74/137
摘要： A starter with an epicycle reduction gear having a one-way clutch within the casing thereof, which can shut off dust and filthy water, has a simplified structure, has a reduced number of parts and components, has reduced size and weight and has improved durability of the one-way clutch. Such a starter achieves these effects by housing the one-way clutch within the casing of the epicycle reduction gear. The one-way clutch is housed within the casing of the epicycle reduction gear, which includes a plurality of planetary gears. The one-way clutch comprises a small-diameter cylindrical part of the casing, serving as a clutch inner member, a small-diameter cylindrical part of the internal gear, serving as a clutch outer member, fit on the small-diameter cylindrical part of the casing, a clutch roller disposed between the small-diameter cylindrical part of the casing and the small-diameter cylindrical part of internal gear, and a spring. The internal gear includes a large-diameter cylindrical part with an annular face. The one-way clutch is formed so as to have a smaller diameter than the outside diameter of the large-diameter cylindrical part of the internal gear.
摘要翻译： 具有在其壳体内具有单向离合器的行星齿轮减速装置的起动器可以切断灰尘和污浊的水，具有简化的结构，具有减少的部件和部件的数量，具有减小的尺寸和重量并且具有改善的耐久性 的单向离合器。 这样的起动器通过将单向离合器容纳在行星减速装置的壳体内来实现这些效果。 单向离合器容纳在包括多个行星齿轮的行星减速齿轮的壳体内。 单向离合器包括壳体的小直径圆柱形部分，用作离合器内部构件，内齿轮的小直径圆柱形部分，用作离合器外部构件，装配在小直径圆柱形部分 壳体，设置在壳体的小直径圆柱形部分和内齿轮的小直径圆柱形部分之间的离合器辊和弹簧。 内齿轮包括具有环形面的大直径圆柱形部件。 单向离合器形成为具有比内齿轮的大直径圆筒部的外径小的直径。
-
公开(公告)号：US08847713B2
公开(公告)日：2014-09-30
申请号：US13484984
申请日：2012-05-31
申请人： Masami Niimi , Takahisa Inagaki , Mitsuhiro Murata
发明人： Masami Niimi , Takahisa Inagaki , Mitsuhiro Murata
CPC分类号： F02N11/087 , F02N11/0814 , H01H50/443 , H01H51/065 , H02K7/14
摘要： The starter-use electromagnetic switch has an electrical contact interposed in a power supply line for supplying power from a battery to a starter motor, the main contact being turned on and off in interlock with energization of an electromagnet implemented by an excitation coil. The electromagnetic switch includes a connection fitting connected to the excitation coil at one end thereof and drawn outside through a resin cover of the electromagnetic switch at the other end thereof, and a terminal fitting electrically and mechanically connected to the other end of the connection fitting at one end thereof, the other end of the terminal fitting being branched into first and second terminal pieces. The first terminal piece serves as an excitation terminal supplied with power from the battery. The second terminal piece serves as a connection terminal connected to an excitation terminal of an external electromagnetic switch through a cable.
摘要翻译： 起动器使用的电磁开关具有插入到电源线中的电接触，用于从电池向起动电动机供电，主触头与通过励磁线圈实现的电磁体的通电互相接通和断开。 电磁开关包括在其一端连接到励磁线圈的连接配件，并在其另一端通过电磁开关的树脂盖拉出外部，以及端子接头，电气机械地连接到连接配件的另一端 其一端，端子接头的另一端分支成第一和第二端子片。 第一端子作为从电池供电的励磁端子。 第二端子件用作通过电缆连接到外部电磁开关的励磁端子的连接端子。
-
公开(公告)号：US08476777B2
公开(公告)日：2013-07-02
申请号：US12732733
申请日：2010-03-26
申请人： Shinji Usami , Mitsuhiro Murata , Masami Niimi
发明人： Shinji Usami , Mitsuhiro Murata , Masami Niimi
IPC分类号： F02N11/00
CPC分类号： F02N11/0855 , F02D41/042 , F02N11/0814 , F02N15/067 , F02N2200/041 , Y10T74/134
摘要： A starter includes an electromagnetic solenoid that generates force for pushing a pinion gear 6 to a ring gear side, and an electromagnetic switch that opens and closes a motor contact point. When idle-stop is performed, an ECU energizes a solenoid coil of the electromagnetic solenoid during inertial rotation until the ring gear stops rotating. After rotation of an engine is stopped, the ECU stops energizing the solenoid coil. As a result, in the starter, the pinion gear can mesh with the ring gear that is rotating by inertia without use of the rotational force of a motor. The meshed state can be maintained even after energization of the solenoid coil is stopped.
摘要翻译： 起动器包括产生用于将小齿轮6推到环形齿轮侧的力的电磁螺线管，以及开闭马达接触点的电磁开关。 当执行怠速停止时，ECU在惯性旋转期间对电磁螺线管的螺线管线圈通电，直到齿圈停止旋转。 在发动机旋转停止之后，ECU停止对螺线管线圈通电。 结果，在起动器中，小齿轮可以与通过惯性旋转的环形齿轮啮合，而不用电动机的旋转力。 即使在螺线管线圈的通电停止之后，也可以保持网状状态。
-
10.发明授权System for restarting internal combustion engine when engine restart request occurs 有权发动机重起请求时重新启动内燃机的系统公开(公告)号：US08196558B2
公开(公告)日：2012-06-12
申请号：US13275089
申请日：2011-10-17
申请人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
发明人： Kazushige Okumoto , Akira Kato , Takashi Senda , Mitsuhiro Murata , Masami Niimi , Kiyokazu Haruno
IPC分类号： F02N11/00
CPC分类号： F02N15/067 , F02N11/0844 , F02N11/0855 , F02N99/006 , F02N2200/022 , F02N2300/2002 , Y02T10/48
摘要： In a system, a starter includes a motor for rotatably driving an output shaft with a pinion and an actuator that shifts the pinion toward a ring gear to be engaged with the ring gear. A monitor unit monitors a rotational speed of the internal combustion engine. The rotational speed of the internal combustion engine drops after an automatic control for stop of the engine. When an engine restart request occurs with the rotational speed being within a preset range during the rotational speed of the internal combustion engine dropping by the automatic control for stop of the engine, a drive unit drives the actuator to shift the pinion toward the ring gear to be engaged with the ring gear. The drive unit rotatably drives the motor with the pinion being engaged with the ring gear to thereby crank the crankshaft.
摘要翻译： 在一种系统中，起动器包括用于可转动地驱动输出轴与小齿轮的马达和将小齿轮朝向与齿圈啮合的齿圈的致动器。 监视器单元监视内燃机的转速。 在停止发动机的自动控制之后，内燃机的转速下降。 当通过用于停止发动机的自动控制在内燃机的转速下降期间，当发动机重启请求发生在转速在预设范围内时，驱动单元驱动致动器将小齿轮朝向齿圈传动到 与齿圈啮合。 驱动单元可旋转地驱动马达，其中小齿轮与齿圈啮合从而使曲轴曲柄。
-
-
-
-
-
-
-
-
-
搜索结果
166 条记录 (耗时 0.027 秒)
