公开(公告)号：US20100127587A1

公开(公告)日：2010-05-27

申请号：US12626032

申请日：2009-11-25

申请人： Rui Feng QIN ,  Fa Yun Qi

发明人： Rui Feng QIN ,  Fa Yun Qi

IPC分类号： H02K5/15

CPC分类号： H02K5/148 ,  H02K5/15 ,  H02K5/1732 ,  H02K5/225

摘要： A motor for HVAC applications, has a stator; a motor housing forming a part of the stator; an end cap fixed to the motor housing, and a rotor rotatably mounted confronting the stator. The end cap has an opening formed by a ring-shaped collar, the collar being at least partly disposed inside the motor housing. A plurality of projections on an outer circumferential surface of the collar are received in a plurality of receiving cutouts in the motor housing. Two fingers formed at the opening of each receiving cutout are deformed to lock the received projection inside the respective receiving cutout. At least three of the projections being pressed against the axially inner end of the respective receiving cutout.

摘要翻译： 用于HVAC应用的电机，具有定子; 形成定子的一部分的电动机壳体; 固定在电动机壳体上的端盖和与该定子相对转动地安装的转子。 端盖具有由环形套环形成的开口，所述套环至少部分地设置在电动机壳体的内部。 轴环的外周面上的多个突起容纳在马达壳体中的多个接收切口中。 形成在每个接收切口的开口处的两个指状物变形以将接收的突起锁定在相应的接收切口内。 至少三个突起被压靠在相应的接收切口的轴向内端。

公开(公告)号：US08288905B2

公开(公告)日：2012-10-16

申请号：US12626032

申请日：2009-11-25

申请人： Rui Feng Qin ,  Fa Yun Qi

发明人： Rui Feng Qin ,  Fa Yun Qi

IPC分类号： H02K5/24 ,  H02K5/14 ,  H02K5/15

CPC分类号： H02K5/148 ,  H02K5/15 ,  H02K5/1732 ,  H02K5/225

摘要： A motor for HVAC applications, has a stator; a motor housing forming a part of the stator; an end cap fixed to the motor housing, and a rotor rotatably mounted confronting the stator. The end cap has an opening formed by a ring-shaped collar, the collar being at least partly disposed inside the motor housing. A plurality of projections on an outer circumferential surface of the collar are received in a plurality of receiving cutouts in the motor housing. Two fingers formed at the opening of each receiving cutout are deformed to lock the received projection inside the respective receiving cutout. At least three of the projections being pressed against the axially inner end of the respective receiving cutout.

摘要翻译： 用于HVAC应用的电机，具有定子; 形成定子的一部分的电动机壳体; 固定在电动机壳体上的端盖和与该定子相对转动地安装的转子。 端盖具有由环形套环形成的开口，所述套环至少部分地设置在电动机壳体的内部。 轴环的外周面上的多个突起容纳在马达壳体中的多个接收切口中。 形成在每个接收切口的开口处的两个指状物变形以将接收的突起锁定在相应的接收切口内。 至少三个突起被压靠在相应的接收切口的轴向内端。