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    • 4. 发明授权
    • Dynamo-electric machine and vehicular air blower having the same
    • 发电机和车用鼓风机具有相同的功能
    • US07554239B2
    • 2009-06-30
    • US11589945
    • 2006-10-31
    • Akihiko Suzuki
    • Akihiko Suzuki
    • H01R39/38H02K13/00
    • H01R39/381H01R39/59
    • Each brush box, which receives a corresponding brush, has a contact wall. The contact wall becomes deformable when the temperature of the contact wall reaches a predetermined temperature. A radially outer end surface of the brush is tilted relative to the contact wall, so that the brush is urged against the contact wall by a compression coil spring, which urges the brush against a commutator of an armature. Upon energization of the armature, when the temperature of the brush reaches a predetermined temperature, an urging force of the spring, which is conducted to the contact wall through the brush, causes deformation of the contact wall to disengage a radially inner end of the brush from the commutator.
    • 接收相应刷子的每个刷盒具有接触壁。 当接触壁的温度达到预定温度时,接触壁变形。 刷子的径向外端表面相对于接触壁倾斜,使得刷子被压缩螺旋弹簧压靠在接触壁上,压缩螺旋弹簧将刷子推压抵靠衔铁的换向器。 当电枢通电时,当电刷的温度达到预定温度时,通过刷子传导到接触壁的弹簧的作用力引起接触壁的变形,使电刷的径向内端脱离 从换向器。
    • 5. 发明授权
    • Motor assembly for vehicle air conditioner
    • 汽车空调电机总成
    • US07067946B2
    • 2006-06-27
    • US10875399
    • 2004-06-23
    • Takeo NodaAkihiko Suzuki
    • Takeo NodaAkihiko Suzuki
    • H02K9/00
    • F04D25/082H02K5/10H02K5/225H02K9/06H02K11/33
    • A motor holder or a lower case defines therein a circuit accommodating chamber for accommodating a control circuit device. A side wall of the motor holder or the lower case that defines the circuit accommodating chamber has a vent for ventilating the chamber. A boundary section is formed between the motor holder and the lower case. An overhang extends from the motor holder. In a section of the circumference of the lower case, the overhang continuously covers the boundary section along the outer surface of the side wall of the lower case. A bulging portion is arranged to prevent water droplets from reaching the vent from the overhang. Therefore, the motor assembly prevents the integrally assembled control circuit device from being wet.
    • 电动机保持器或下壳体中限定有用于容纳控制电路装置的电路容纳室。 限定电路容纳室的电动机保持器或下壳体的侧壁具有用于使腔室通风的通风口。 在电动机支架和下壳体之间形成边界部分。 悬臂从电机支架延伸。 在下壳体的圆周的一部分中,突出部沿着下壳体的侧壁的外表面连续地覆盖边界部分。 布置凸起部分以防止水滴从突出部到达排气口。 因此,马达组件防止整体组装的控制电路装置被弄湿。