公开(公告)号：US20220381251A1

公开(公告)日：2022-12-01

申请号：US17887147

申请日：2022-08-12

申请人： ResMed Motor Technologies Inc.

发明人： Samuel Aziz MEBASSER ,  Peter Jeffrey THOMAS ,  Roman VINOKUR ,  Kevin Gene McCULLOH ,  William S. LANE ,  Yeu-chuan HSIA ,  Michael David BEDNAR ,  John Paul FREESE ,  Karl Yutaka IWAHASHI ,  David Brent SEARS ,  Barton John KENYON ,  Richard G. KRUM ,  Par Egron DANNAS ,  Hiroshi SUZUKI ,  Malcolm Edward LEADER

IPC分类号： F04D25/06 ,  F04D29/20 ,  F04D29/057 ,  F04D17/16 ,  F04D29/059 ,  F04D29/40

摘要： A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

公开(公告)号：US20240125325A1

公开(公告)日：2024-04-18

申请号：US18396820

申请日：2023-12-27

申请人： ResMed Motor Technologies Inc.

发明人： Samuel Aziz MEBASSER ,  Peter Jeffrey THOMAS ,  Roman VINOKUR ,  Kevin Gene McCULLOH ,  William S. LANE ,  Yeu-chuan HSIA ,  Michael David BEDNAR ,  John Paul FREESE ,  Karl Yutaka IWAHASHI ,  David Brent SEARS ,  Barton John KENYON ,  Richard G. KRUM ,  Par Egron DANNAS ,  Hiroshi SUZUKI ,  Malcolm Edward LEADER

IPC分类号： F04D17/16 ,  F04D25/06 ,  F04D29/056 ,  F04D29/057 ,  F04D29/20 ,  F04D29/40

CPC分类号： F04D17/165 ,  F04D17/16 ,  F04D25/0613 ,  F04D25/062 ,  F04D29/056 ,  F04D29/057 ,  F04D29/20 ,  F04D29/403 ,  A61M16/06

摘要： A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

公开(公告)号：US20240240650A1

公开(公告)日：2024-07-18

申请号：US18429628

申请日：2024-02-01

申请人： ResMed Motor Technologies Inc.

发明人： Samuel Aziz MEBASSER ,  Peter Jeffrey THOMAS ,  Roman VINOKUR ,  Kevin Gene McCULLOH ,  William S. LANE ,  Yeu-chuan HSIA ,  Michael David BEDNAR ,  John Paul FREESE ,  Karl Yutaka IWAHASHI ,  David Brent SEARS ,  Barton John KENYON ,  Richard G. KRUM ,  Par Egron DANNAS ,  Hiroshi SUZUKI ,  Malcolm Edward LEADER

IPC分类号： F04D17/16 ,  A61M16/00 ,  A61M16/06 ,  A61M16/10 ,  F04D25/06 ,  F04D29/056 ,  F04D29/057 ,  F04D29/20 ,  F04D29/40

CPC分类号： F04D17/165 ,  F04D17/16 ,  F04D25/0613 ,  F04D25/062 ,  F04D29/056 ,  F04D29/057 ,  F04D29/20 ,  F04D29/403 ,  A61M16/0066 ,  A61M16/06 ,  A61M16/0633 ,  A61M16/107 ,  A61M2205/0222 ,  A61M2205/0238

摘要： A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

公开(公告)号：US20230099377A1

公开(公告)日：2023-03-30

申请号：US18076633

申请日：2022-12-07

申请人： ResMed Motor Technologies Inc.

发明人： Allan Freas VELZY ,  Samuel Aziz MEBASSER ,  Roman VINOKUR ,  Kevin Gene MCCULLOH ,  Michael David BEDNAR ,  Karl Yutaka IWAHASHI ,  David Brent SEARS ,  Peter Jeffrey THOMAS ,  Yeu-chuan HSIA ,  Hiroshi SUZUKI ,  Benjamin An Shing CHAO

IPC分类号： A61M16/00 ,  F04D29/70 ,  F04D29/40 ,  A61M16/10 ,  F04D29/66 ,  A61M16/08 ,  A61M16/06

摘要： A flow generator includes a housing, a blower structured to generate a flow of pressurized breathable air, and a suspension device to support the blower within the housing and provide a pressure seal between low and high pressure sides of the blower. The suspension device includes a bellows-like portion provided along the perimeter of the blower to absorb shock applied at least radially to the blower and one or more cones provided along upper and/or lower sides of the blower to absorb shock applied at least axially to the blower.

公开(公告)号：US20200330709A1

公开(公告)日：2020-10-22

申请号：US16798483

申请日：2020-02-24

申请人： ResMed Motor Technologies Inc.

发明人： Samuel Aziz MEBASSER ,  Peter Jeffrey THOMAS ,  Roman VINOKUR ,  Kevin Gene McCULLOH ,  William S LANE ,  Yeu-chuan HSIA ,  Michael David BEDNAR ,  John Paul FREESE ,  Karl Yutaka IWAHASHI ,  David Brent SEARS ,  Barton John KENYON ,  Richard G KRUM ,  Par Egron DANNAS ,  Hiroshi SUZUKI ,  Malcolm Edward LEADER

IPC分类号： A61M16/00 ,  A61M16/06 ,  F04D25/06 ,  F04D29/20 ,  F04D29/057

摘要： A blower includes a housing including an inlet and an outlet, a bearing-housing structure provided to the housing and adapted to rotatably support a rotor, a motor provided to the bearing-housing structure and adapted to drive the rotor, and an impeller provided to the rotor. The bearing-housing structure includes a bearing shaft having a bearing surface that rotatably supports the rotor. The bearing shaft provides only a single bearing of the non-ball bearing type for the rotor.

公开(公告)号：US20180369521A1

公开(公告)日：2018-12-27

申请号：US16120814

申请日：2018-09-04

申请人： ResMed Motor Technologies Inc.

发明人： Allan Freas VELZY ,  Samuel Aziz MEBASSER ,  Roman VINOKUR ,  Kevin Gene MCCULLOH ,  Michael David BEDNAR ,  Karl Yutaka IWAHASHI ,  David Brent SEARS ,  Peter Jeffrey THOMAS ,  Yeu-chuan HSIA ,  Hiroshi SUZUKI ,  Benjamin An Shing CHAO

IPC分类号： A61M16/00 ,  A61M16/10 ,  F04D29/40 ,  F04D29/66 ,  A61M16/06 ,  A61M16/08

摘要： A flow generator includes a housing, a blower structured to generate a flow of pressurized breathable air, and a suspension device to support the blower within the housing and provide a pressure seal between low and high pressure sides of the blower. The suspension device includes a bellows-like portion provided along the perimeter of the blower to absorb shock applied at least radially to the blower and one or more cones provided along upper and/or lower sides of the blower to absorb shock applied at least axially to the blower.

公开(公告)号：US20130119813A1

公开(公告)日：2013-05-16

申请号：US13732493

申请日：2013-01-02

申请人： ResMed Motor Technologies Inc

发明人： Hiroshi SUZUKI ,  Peter Jeffrey Thomas

IPC分类号： H02K3/28 ,  H02K15/04

CPC分类号： H02K3/28 ,  H02K15/0442 ,  H02K15/0471 ,  Y10T29/49009

摘要： A method for making a poly-phase field winding for a slotless stator includes: forming the first coil group by winding an insulated wire for each coil winding in a first direction around a mandrel; axially shifting along the mandrel the insulated wire from a trailing edge of each coil winding a distance substantially equal to one half of twice the number of coil groups multiplied by the number of coil windings minus one times the width of one of the completed windings to position the wires at a leading edge of each of coil winding in the second coil group; forming the second coil group by winding the insulated wire for each coil winding in the first direction; removing the mandrel from the wound coil groups; collapsing the wound coil groups to a single layer web, and wrapping the single layer web into a cylinder to form the field winding.

摘要翻译： 一种用于无槽定子的多相场绕组的方法包括：通过围绕心轴沿着第一方向缠绕每个线圈绕组的绝缘线来形成第一线圈组; 沿着心轴轴向移动绝缘电线，每个线圈绕组的后缘基本上等于线圈组数量的两倍的倍数乘以线圈绕组数减去一个完成的绕组的宽度的一倍到位置 在第二线圈组中的每个线圈绕组的前缘处的导线; 通过沿着第一方向缠绕每个线圈绕组的绝缘线来形成第二线圈组; 从卷绕的线圈组中取出心轴; 将缠绕的线圈组折叠成单层纤维网，并将单层纤维网包裹在圆筒中以形成场缠绕。