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    • 23. 发明授权
    • Electric motor and reduction motor
    • 电机和还原电机
    • US08618712B2
    • 2013-12-31
    • US13859458
    • 2013-04-09
    • Tatsuyuki SaitoRyuichi TakakusagiToshiyuki KimuraYoshichika KawashimaKenji Sakata
    • Tatsuyuki SaitoRyuichi TakakusagiToshiyuki KimuraYoshichika KawashimaKenji Sakata
    • H02K13/00
    • H02K3/28H02K7/1166H02K13/10H02K23/04H02K23/34
    • Disclosed is a windshield wiper motor having a reduction mechanism unit and an electric motor. The electric motor of the windshield wiper motor includes a yoke formed in a bottomed cylindrical shape; permanent magnets arranged on an inner peripheral surface of the yoke; an armature including a rotary shaft journalled to the yoke, an armature core where a plurality of teeth are formed and fixed onto the rotary shaft, an armature coil wound around teeth of the armature core, a commutator having a plurality of segments and being fixed onto the rotary shaft, and a plurality of connecting wires connecting two segments arranged to face each other back to back around the rotary shaft, being surrounded by the permanent magnets and arranged within the yoke; and a first brush, a second brush, and a third brush coming into sliding contact with the segments of the commutator of the armature.
    • 公开了一种具有减速机构单元和电动机的挡风玻璃刮水器电动机。 挡风玻璃刮水器电动机的电动机包括形成为有底圆筒形的磁轭; 设置在所述轭的内周面上的永磁体; 一个电枢,包括一个旋转轴,该旋转轴安装在磁轭上,一个电枢磁芯,其中多个齿形成并固定在旋转轴上,电枢线圈缠绕在电枢铁芯的齿上,一个换向器具有多个段并固定在 旋转轴和多个连接线,其连接两个彼此相对地相对地彼此相对地相对地布置的旋转轴,所述多个连接线被所述永磁体包围并设置在所述轭内; 以及第一刷子,第二刷子和与衔铁的换向器的段滑动接触的第三刷子。
    • 24. 发明授权
    • Method of and system for data communication in communication network on
automobile
    • 汽车通信网络数据通信方法与系统
    • US5280281A
    • 1994-01-18
    • US781885
    • 1991-10-24
    • Hiroshi ShimotsumaYasunao GouYoshikatsu IkataToshiyuki Kimura
    • Hiroshi ShimotsumaYasunao GouYoshikatsu IkataToshiyuki Kimura
    • B60R16/02B60R16/03H04J3/24
    • B60R16/0315B60R2016/0322
    • A communication network, such as an audiovisual system, on an automobile has a master unit and a plurality of slave units which are connected to a common communication bus. Each of the master and slave units is capable of successively issuing a plurality of command data through asynchronous transmission to another unit and returning acknowledgement data in response to the command data transmitted from another unit. The units add received command data to acknowledgement data when the acknowledgement data is to be returned. The command data includes first command data requiring acknowledgement data and second command data requiring no acknowledgement data. Each unit handles the first and second command data differently when the acknowledgement data is to be returned. When communication data is to be transmitted between the units, major classification data and subclassification data, depending on the contents of the communication data, are added to a leading portion of the communication data.
    • 汽车上的诸如视听系统的通信网络具有连接到公共通信总线的主单元和多个从单元。 主单元和从单元中的每一个能够通过异步传输连续地发出多个命令数据到另一单元,并且响应于从另一单元发送的命令数据返回确认数据。 当要返回确认数据时,单元将收到的命令数据添加到确认数据。 命令数据包括需要确认数据的第一命令数据和不需要确认数据的第二命令数据。 当要返回确认数据时,每个单元处理第一和第二命令数据的方式不同。 当在单元之间传送通信数据时,根据通信数据的内容,将主要分类数据和子分类数据添加到通信数据的前导部分。
    • 25. 发明授权
    • Cryopump and method of monitoring cryopump
    • 冷冻泵和低温泵的监测方法
    • US09068564B2
    • 2015-06-30
    • US12805181
    • 2010-07-16
    • Toshiyuki Kimura
    • Toshiyuki Kimura
    • B01D8/00F04B37/08F04D19/04F04B37/14F04B49/06F04D27/00
    • F04B37/08B01D8/00F04B37/14F04B49/06F04D19/04F04D27/00
    • A controller performs, while controlling a first stage cryopanel to have a target temperature: a first determination in which it is determined whether a second stage cryopanel has been heated to a temperature higher than or equal to an alert temperature set to be lower than a maximum temperature of the second stage cryopanel set in the vacuum apparatus; and a second determination in which it is determined whether the second stage cryopanel is continuously being heated, for a preset period of time or longer, to a temperature within a temperature range set on condition that the alert temperature is a maximum. The controller may perform, while controlling the first stage cryopanel to have a target temperature, a third determination in which it is determined whether a state where an error between the temperature of the second stage cryopump during a pumping operation and the minimum attained temperature thereof measured in the initial stage of an operation of the cryopump occurs, has been continued for a continued period of time or longer, the continued period of time being set to be longer than the preset period of time.
    • 控制器在控制第一级冷冻板具有目标温度的同时执行:第一确定,其中确定第二级冷冻板是否已被加热到高于或等于设定为低于最大值的警报温度的温度 设置在真空装置中的第二级冷冻板的温度; 以及第二确定,其中确定第二级冷冻板是否连续地被加热到预设时间段或更长时间,使其达到在警报温度最大的条件下设定的温度范围内的温度。 控制器可以在控制第一级冷冻板具有目标温度的同时执行第三确定,其中确定在泵送操作期间第二级低温泵的温度与其最小到达温度之间的误差是否被测量的状态 在低温泵运行的初始阶段,持续持续一段时间或更长时间,持续的时间段设定为比预设的时间长。
    • 27. 发明授权
    • Electric motor and reduction motor
    • 电机和还原电机
    • US08436505B2
    • 2013-05-07
    • US12998316
    • 2009-10-07
    • Tatsuyuki SaitoRyuichi TakakusagiToshiyuki KimuraYoshichika KawashimaKenji Sakata
    • Tatsuyuki SaitoRyuichi TakakusagiToshiyuki KimuraYoshichika KawashimaKenji Sakata
    • H02K13/00
    • H02K3/28H02K7/1166H02K13/10H02K23/04H02K23/34
    • Disclosed is a motor in which a commutator (10) is provided with connecting wires which short-circuit equipotential segments; brushes (21) are constituted by a low-speed brush (21a), a high-speed brush (21b), and a common brush (21c) used in common by the low-speed and high-speed brushes, and are juxtaposed along the circumferential direction. The circumferential brush width (W2) of the high-speed brush is set to be smaller than the circumferential brush width (W1) of the low-speed brush. The high-speed brush and the low-speed brush are formed so that simultaneous sliding contact with equipotential segments (15) can be avoided. Additionally, armature cores (8) are provided such that a plurality of teeth (12) is point-symmetrical about a rotary shaft (3) at equal intervals in the circumferential direction, and the teeth and slots (13) are formed so as to exist alternately at intervals of 90 degrees in the circumferential direction. By virtue of the above configuration, vibration and noise can be reduced while achieving miniaturization and high performance of a motor.
    • 公开了一种电动机,其中换向器(10)设置有短路等电位段的连接线; 刷子(21)由低速和高速刷子共同使用的低速刷子(21a),高速刷子(21b)和普通刷子(21c)构成,并且并排 圆周方向。 高速刷的圆周刷宽度(W2)设定为小于低速刷的周向刷宽(W1)。 形成高速电刷和低速电刷,可以避免与等电位段(15)的同时滑​​动接触。 另外,电枢铁芯(8)设置成使得多个齿(12)在圆周方向上以相等的间隔围绕旋转轴(3)点对称,并且形成齿和槽(13),以便 在圆周方向以90度的间隔交替地存在。 通过上述结构,可以在实现电动机的小型化和高性能的同时降低振动和噪音。
    • 30. 发明授权
    • Electric motor and reduction motor
    • 电机和还原电机
    • US08941283B2
    • 2015-01-27
    • US13859475
    • 2013-04-09
    • Tatsuyuki SaitoRyuichi TakakusagiToshiyuki KimuraYoshichika KawashimaKenji Sakata
    • Tatsuyuki SaitoRyuichi TakakusagiToshiyuki KimuraYoshichika KawashimaKenji Sakata
    • H02K13/00
    • H02K3/28H02K7/1166H02K13/10H02K23/04H02K23/34
    • A windshield wiper motor includes a reduction mechanism unit and an electric motor. The electric motor includes a yoke formed in a bottomed cylindrical shape; four magnets arranged in a cylindrical shape on an inner surface of the yoke, an armature including a rotary shaft rotatably supported by the yoke, an armature core fixed to the rotary shaft and including any teeth of fourteen teeth, eighteen teeth, and twenty two teeth, a commutator being fixed to the rotary shaft and including a plurality of segments insulated from each other with the same number as the number of the teeth of the armature core, an armature coil being wound, and a plurality of connecting wires respectively connected to the segments arranged to face each other around the rotary shaft, and a first brush, a second brush, and a third brush coming into sliding contact with the segments of the commutator.
    • 挡风玻璃刮水器马达包括减速机构单元和电动马达。 电动机包括形成为有底圆筒形状的磁轭; 在磁轭的内表面上以圆柱形形式布置的四个磁体,包括由该磁轭可旋转地支撑的旋转轴的电枢,固定到旋转轴的电枢铁芯,包括十四个齿,十八个齿和二十二个齿的任何齿 固定在所述旋转轴上的换向器,并且具有与所述电枢铁芯的齿数,卷绕的电枢线圈相同数量的彼此绝缘的多个段,以及分别连接到所述电枢铁芯的多个连接线 被布置为围绕旋转轴彼此面对的部分,以及第一刷子,第二刷子和与换向器的段滑动接触的第三刷子。