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公开(公告)号：US20160178445A1
公开(公告)日：2016-06-23
申请号：US14942136
申请日：2015-11-16
摘要： A thermistor includes a case having a bottom section at one end and an opening section at the other end, a thermistor element housed in the case, a conducting wire housed in the case and connected to the thermistor element, and a lead wire connected to the conducting wire.The lead wire has a first portion including an insulating coating, and a second portion connected to the conducting wire and exposed from the insulating coating. A resin is filled up to a position away from an end edge of the opening section toward the bottom section so as to enclose at least the thermistor element, the conducting wire, and the second portion. The first portion is guided out of the resin to the outside of the case. An inner peripheral surface of the opening section is curved so as to increase an opening area of the opening section.
摘要翻译： 一种热敏电阻器包括壳体，其一端具有底部部分和另一端部的开口部分，容纳在壳体中的热敏电阻元件，容纳在壳体中并连接到热敏电阻元件的导线以及连接到该热敏电阻元件的引线 导线。 引线具有包括绝缘涂层的第一部分和连接到导线并从绝缘涂层露出的第二部分。 将树脂填充到远离开口部的端缘的位置朝向底部，以便至少包围热敏电阻元件，导线和第二部分。 将第一部分从树脂导出到壳体的外部。 开口部的内周面弯曲，以增加开口部的开口面积。
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公开(公告)号：US20160296992A1
公开(公告)日：2016-10-13
申请号：US15081274
申请日：2016-03-25
CPC分类号： B23P11/005
摘要： A caulking method includes: determining a caulking depth which becomes equal to or larger than a necessary release torque that has been set in advance, determining a stroke amount of a push-in part which becomes equal to or larger than the caulking depth that has been determined; determining the stroke amount of a drive unit which becomes equal to or larger than the stroke amount of the push-in part that has been determined, and controlling the drive unit at a target control stroke amount that is equal to or larger than the stroke amount of the drive unit that has been determined but is smaller than the stroke amount of the drive unit at which the caulk part is damaged.
摘要翻译： 铆接方法包括：确定预先设定的等于或大于必要释放扭矩的铆接深度，确定推入部分的行程量，其等于或大于已经被填充的填缝深度 决心; 确定变为等于或大于所确定的推入部的行程量的驱动单元的行程量，并且将驱动单元控制在等于或大于行程量的目标控制行程量 所述驱动单元已被确定但小于所述填塞部件损坏的驱动单元的行程量。
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公开(公告)号：US20240136871A1
公开(公告)日：2024-04-25
申请号：US18277154
申请日：2022-02-15
IPC分类号： H02K1/276
摘要： A rotor used for a motor includes a rotor core, and a plurality of permanent magnets embedded in a corresponding plurality of embedding holes in the rotor core configured to include flux barriers at both ends of the plurality of embedding holes in the rotor core and to include a plurality of magnetic poles. The rotor core includes a plurality of grooves on an outer peripheral surface, the plurality of grooves, with the two paired grooves, are away from an axis that becomes the q-axis when the motor is operated, and are arranged symmetrically about the axis, and the rotor core has such a cross-section that a first angle between two lines passing through the two grooves and the center of the rotor core is smaller than a second angle between the axis-side end face of the two flux barriers adjacent to each other across the axis.
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公开(公告)号：US20240235290A9
公开(公告)日：2024-07-11
申请号：US18277154
申请日：2022-02-15
IPC分类号： H02K1/276
摘要： A rotor used for a motor includes a rotor core, and a plurality of permanent magnets embedded in a corresponding plurality of embedding holes in the rotor core configured to include flux barriers at both ends of the plurality of embedding holes in the rotor core and to include a plurality of magnetic poles. The rotor core includes a plurality of grooves on an outer peripheral surface, the plurality of grooves, with the two paired grooves, are away from an axis that becomes the q-axis when the motor is operated, and are arranged symmetrically about the axis, and the rotor core has such a cross-section that a first angle between two lines passing through the two grooves and the center of the rotor core is smaller than a second angle between the axis-side end face of the two flux barriers adjacent to each other across the axis.
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公开(公告)号：US20200028412A1
公开(公告)日：2020-01-23
申请号：US16514367
申请日：2019-07-17
发明人： Masayuki IKEMOTO , Takuya KOMATSU , Takefumi KOMAKI , Hiroshi KATO , Satoshi MIYANAGA , Yoshinari NAKAGAWA , Tomohito ONO , Hiroto HASHIMOTO , Takashi MATSUMOTO
摘要： A structure for cooling a rotating electrical machine includes: an oil pump, a supply oil passage connected to a discharge port of the oil pump, and a first oil passage that is an oil passage located above a stator of the rotating electrical machine in a vertical direction and that has a supplied portion, a discharge hole, and a discharge portion. The supplied portion is connected to the supply oil passage. The discharge hole is formed on a first side in an axial direction, which is one side in the axial direction of the rotating electrical machine with respect to the supplied portion and is configured to discharge oil toward the stator. The discharge portion is formed on the first side with respect to the discharge hole. A second oil passage is formed inside a rotor shaft to which a rotor of the rotating electrical machine is fixed, and a third oil passage connects the discharge portion of the first oil passage and the second oil passage. The third oil passage is formed along a first wall of the case which is located on the first side with respect to the rotating electrical machine.
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公开(公告)号：US20200014262A1
公开(公告)日：2020-01-09
申请号：US16457004
申请日：2019-06-28
发明人： Yukiyasu SUGIURA , Masayuki IKEMOTO , Naoto SAITO , Suguru GANGI , Shinya SANO
摘要： A rotor that includes a permanent magnet; and a rotor core that has a magnet placement hole in which the permanent magnet is disposed, wherein the stress relaxation magnetic flux suppression hole is formed such that a total width of a minimum width of a first magnetic flux passage between a portion of the stress relaxation magnetic flux suppression hole on a first side in the longitudinal direction and the magnet placement hole and a minimum width of a second magnetic flux passage between a portion of the stress relaxation magnetic flux suppression hole on a second side in the longitudinal direction and the magnet placement hole is less than a total length of a length of the first magnetic flux passage in the longitudinal direction and a length of the second magnetic flux passage in the longitudinal direction.
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7.发明申请公开(公告)号：US20200052534A1
公开(公告)日：2020-02-13
申请号：US16529250
申请日：2019-08-01
发明人： Hiroki NAKANE , Takefumi KOMAKI , Masayuki IKEMOTO , Yoshinari NAKAGAWA , Minoru ANAI , Shinya SANO
摘要： A rotor for a rotary electric machine, the rotor including: a rotor core; a rotor shaft having a tubular shape, passing through a radially inner side of the rotor core to be coupled to the rotor core, and extending along an axial direction; an oil supply path that supplies oil to the rotor shaft, a portion to be lubricated that is disposed on a first axial side with respect to the rotor core, wherein one side in the axial direction is defined as the first axial side and another side in the axial direction is defined as a second axial side; and a lubrication oil path through which oil is supplied to the portion to be lubricated.
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公开(公告)号：US20160329764A1
公开(公告)日：2016-11-10
申请号：US15108070
申请日：2014-12-22
发明人： Tetsushi MIZUTANI , Keiichi KANESHIGE , Masayuki IKEMOTO , Tsutomu HATAKEYAMA , Akiya SCHICHIJOH
CPC分类号： H02K3/04 , H02K1/146 , H02K1/16 , H02K3/12 , H02K3/50 , H02K2203/09 , H02K2213/03
摘要： A stator for a rotary electric machine includes a stator core, three-phase coils, and a neutral point connection conductor. The three-phase coils are wound around the stator core. The neutral point connection conductor is connected to each of the three-phase coils. The neutral point connection conductor includes a linear conductor that is bent. The linear conductor includes two end portions and an overlapping portion in which the conductor is folded back and doubled up. One of the two end portions is connected to one-phase coil of the three-phase coils. The other of the two end portions is connected to another-phase coil of the three-phase coils. The overlapping portion is connected to the remaining-phase coil of the three-phase coils.
摘要翻译： 用于旋转电机的定子包括定子芯，三相线圈和中性点连接导体。 三相线圈缠绕在定子芯上。 中性点连接导体连接到三相线圈中的每一个。 中性点连接导体包括弯曲的线状导体。 线状导体包括两个端部和重叠部分，导体折叠并加倍。 两个端部中的一个连接到三相线圈的单相线圈。 两个端部中的另一个连接到三相线圈的另一相线圈。 重叠部分连接到三相线圈的剩余相线圈。
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