公开(公告)号：USD794523S1

公开(公告)日：2017-08-15

申请号：US29525665

申请日：2015-05-01

申请人： Alain Pepin ,  Ilko Paunov

设计人： Alain Pepin ,  Ilko Paunov

公开(公告)号：US09624939B2

公开(公告)日：2017-04-18

申请号：US13640771

申请日：2010-07-28

申请人： Lin Sun ,  Alain Pepin

发明人： Lin Sun ,  Alain Pepin

IPC分类号： H02K7/09 ,  F04B35/04 ,  F04D29/048 ,  F04D25/06 ,  F04D13/06 ,  F04D29/058 ,  H02K5/124 ,  F16C32/04 ,  F04D29/046 ,  H02K3/32 ,  H02K3/52

CPC分类号： F04D29/048 ,  F04D13/0633 ,  F04D25/0606 ,  F04D25/062 ,  F04D29/046 ,  F04D29/058 ,  F16C32/0461 ,  F16C32/048 ,  F16C2360/44 ,  H02K3/325 ,  H02K3/522 ,  H02K5/124 ,  H02K7/09

摘要： A magnetic bearing assembly includes a lamination stack with coil apertures extending between opposing sides. A continuous unitary insulation layer is overmolded onto the opposing sides and within the coil apertures providing a coil aperture lining. The insulation layer includes a wall within the coil aperture adjoining coil aperture lining and bisecting the coil aperture into first and second openings. A coil portion is disposed in each of the first and second openings and electrically isolated from one another by the wall. The magnetic bearing assembly is arranged in a refrigerant compressor that includes an electric motor rotationally configured to rotationally drive an impeller via a shaft. A controller is in communication with the magnetic bearing and configured to energize the coils and provide a magnetic field rotationally supporting the shaft.

公开(公告)号：USD480355S1

公开(公告)日：2003-10-07

申请号：US29149539

申请日：2001-10-10

申请人： Alain Pepin ,  Roberto Pellizzari

设计人： Alain Pepin ,  Roberto Pellizzari

公开(公告)号：US20130039786A1

公开(公告)日：2013-02-14

申请号：US13640771

申请日：2010-07-28

申请人： Lin Sun ,  Alain Pepin

发明人： Lin Sun ,  Alain Pepin

IPC分类号： H02K7/09 ,  F04B35/04

CPC分类号： F04D29/048 ,  F04D13/0633 ,  F04D25/0606 ,  F04D25/062 ,  F04D29/046 ,  F04D29/058 ,  F16C32/0461 ,  F16C32/048 ,  F16C2360/44 ,  H02K3/325 ,  H02K3/522 ,  H02K5/124 ,  H02K7/09

摘要： A magnetic bearing assembly includes a lamination stack with coil apertures extending between opposing sides. A continuous unitary insulation layer is overmoulded onto the opposing sides and within the coil apertures providing a coil aperture lining. The insulation layer includes a wall within the coil aperture adjoining coil aperture lining and bisecting the coil aperture into first and second openings. A coil portion is disposed in each of the first and second openings and electrically isolated from one another by the wall. The magnetic bearing assembly is arranged in a refrigerant compressor that includes an electric motor rotationally configured to rotationally drive an impeller via a shaft. A controller is in communication with the magnetic bearing and configured to energize the coils and provide a magnetic field rotationally supporting the shaft.

摘要翻译： 磁轴承组件包括具有在相对侧之间延伸的线圈孔的叠片。 连续的单一绝缘层被包覆模制到相对的侧面和线圈孔内，提供线圈孔衬里。 绝缘层包括在线圈孔内的壁，邻近线圈孔衬里并将线圈孔平分成第一和第二开口。 线圈部分设置在第一和第二开口的每一个中，并通过壁彼此电隔离。 磁性轴承组件布置在制冷剂压缩机中，该制冷剂压缩机包括旋转地构造成经由轴旋转地驱动叶轮的电动机。 控制器与磁性轴承连通并且被配置为对线圈通电并提供旋转地支撑轴的磁场。