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公开(公告)号：US20220290677A1
公开(公告)日：2022-09-15
申请号：US17752992
申请日：2022-05-25
IPC分类号： F04D17/16 , F04D17/12 , A61M16/00 , F04D25/06 , F04D29/42 , F04D29/44 , F04D29/66 , F04D25/08 , F04D29/02 , F04D29/28
摘要： A blower for providing a supply of air at positive pressure in the range of approximately 2 cmH2O to 30 cmH20 includes a motor, at least one impeller, and a stationary component. The stationary component includes an inlet and an outlet. The motor, the impeller, the inlet and outlet are co-axial.
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公开(公告)号：US20190334418A1
公开(公告)日：2019-10-31
申请号：US16504531
申请日：2019-07-08
发明人： Barton John KENYON , David B. SEARS , Aleksandr S. NAGORNY , Samuel Aziz MEBASSER , Peter John SWEENEY
IPC分类号： H02K15/04 , H02K3/52 , A61M16/00 , F04D25/06 , F04D25/08 , F04D25/12 , F04D29/059 , A61M16/12 , H02K9/14 , H02K7/14 , H02K7/08 , H02K5/24 , H02K5/22 , H02K5/173 , H02K5/128 , H02K5/08 , H02K1/18
摘要： A blower includes a stationary portion including an inlet and an outlet, a rotating portion provided to the stationary portion, and a motor adapted to drive the rotating portion. The inlet and outlet are co-axially aligned. The stationary portion includes a housing, a stator component provided to the housing, and a tube providing an interior surface. The rotating portion includes one or more bearings that are provided along the interior surface of the tube to support a rotor within the tube. In an embodiment, the blower is structured to supply air at positive pressure.
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公开(公告)号：US20140227091A1
公开(公告)日：2014-08-14
申请号：US14252915
申请日：2014-04-15
IPC分类号： F04D17/16
CPC分类号： F04D17/164 , A61M16/0057 , A61M16/0066 , A61M2205/42 , F04D17/12 , F04D17/122 , F04D17/16 , F04D17/165 , F04D25/06 , F04D25/0606 , F04D29/023 , F04D29/281 , F04D29/4253 , F04D29/441 , F04D29/444 , F04D29/667
摘要： A blower includes an electric motor case, a housing having a housing inlet and a housing outlet between which is defined a flow path for gas, a first impeller adapted to accelerate gas tangentially and to direct it radially outward, and a stationary portion. The stationary portion includes an annular gas flow path of sufficient width to allow a flow of gas therethrough without introducing excessive pressure drop. The stationary portion includes a first stator vane structure defining a plurality of stator vane leading edges, the first stator vane structure located on the second side of the motor and arranged to smoothly direct gas flow along a curved path. The motor case provides a shielding function for the stator vane leading edges from an impeller blade pressure pulse.
摘要翻译： 鼓风机包括电动机壳体，壳体具有壳体入口和壳体出口，在其之间限定用于气体的流动路径，第一叶轮，其适于切向加速气体并将其径向向外引导，以及固定部分。 固定部分包括具有足够宽度的环形气体流动路径以允许气体流过其中而不引入过大的压降。 所述固定部分包括限定多个定子叶片前缘的第一定子叶片结构，所述第一定子叶片结构位于所述马达的第二侧上，并且布置成平滑地沿着弯曲路径引导气流。 电动机壳为叶轮叶片压力脉冲的定子叶片前缘提供屏蔽功能。
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公开(公告)号：US20200182250A1
公开(公告)日：2020-06-11
申请号：US16795906
申请日：2020-02-20
IPC分类号： F04D17/16 , F04D17/12 , A61M16/00 , F04D25/06 , F04D29/42 , F04D29/44 , F04D29/66 , F04D29/02 , F04D29/28
摘要： A blower for providing a supply of air at positive pressure in the range of approximately 2 cmH2O to 30 cmH2O includes a motor, at least one impeller, and a stationary component. The stationary component includes an inlet and an outlet. The motor, the impeller, the inlet and outlet are co-axial.
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公开(公告)号：US20240229805A9
公开(公告)日：2024-07-11
申请号：US18399818
申请日：2023-12-29
IPC分类号： F04D17/16 , A61M16/00 , F04D17/12 , F04D25/06 , F04D25/08 , F04D29/02 , F04D29/28 , F04D29/42 , F04D29/44 , F04D29/58 , F04D29/66
CPC分类号： F04D17/164 , A61M16/0057 , A61M16/0066 , F04D17/12 , F04D17/122 , F04D17/16 , F04D17/165 , F04D25/06 , F04D25/0606 , F04D25/08 , F04D29/023 , F04D29/281 , F04D29/4253 , F04D29/441 , F04D29/444 , F04D29/5806 , F04D29/667 , A61M2205/42
摘要： A blower for providing a supply of air at positive pressure in the range of approximately 2 cm H2O to 30 cm H2O includes a motor, at least one impeller, and a stationary component. The stationary component includes an inlet and an outlet. The motor, the impeller, the inlet and outlet are co-axial.
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公开(公告)号：US20240133386A1
公开(公告)日：2024-04-25
申请号：US18399818
申请日：2023-12-29
IPC分类号： F04D17/16 , A61M16/00 , F04D17/12 , F04D25/06 , F04D25/08 , F04D29/02 , F04D29/28 , F04D29/42 , F04D29/44 , F04D29/58 , F04D29/66
CPC分类号： F04D17/164 , A61M16/0057 , A61M16/0066 , F04D17/12 , F04D17/122 , F04D17/16 , F04D17/165 , F04D25/06 , F04D25/0606 , F04D25/08 , F04D29/023 , F04D29/281 , F04D29/4253 , F04D29/441 , F04D29/444 , F04D29/5806 , F04D29/667 , A61M2205/42
摘要： A blower for providing a supply of air at positive pressure in the range of approximately 2 cm H2O to 30 cm H2O includes a motor, at least one impeller, and a stationary component. The stationary component includes an inlet and an outlet. The motor, the impeller, the inlet and outlet are co-axial.
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公开(公告)号：US20220220972A1
公开(公告)日：2022-07-14
申请号：US17705901
申请日：2022-03-28
发明人： Barton John KENYON , David B. SEARS , Aleksandr S. NAGORNY , Samuel Aziz MEBASSER , Peter John SWEENEY
IPC分类号： F04D29/40 , F04D25/08 , F04D25/12 , H02K1/18 , H02K3/52 , H02K5/08 , H02K5/128 , H02K5/173 , H02K5/22 , H02K5/24 , H02K7/08 , H02K7/14 , H02K9/14 , F04D29/08 , F04D29/60 , F04D17/16
摘要： A blower includes a stationary portion including an inlet and an outlet, a rotating portion provided to the stationary portion, and a motor adapted to drive the rotating portion. The inlet and outlet are co-axially aligned. The stationary portion includes a housing, a stator component provided to the housing, and a tube providing an interior surface. The rotating portion includes one or more bearings that are provided along the interior surface of the tube to support a rotor within the tube. In an embodiment, the blower is structured to supply air at positive pressure.
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公开(公告)号：US20140101926A1
公开(公告)日：2014-04-17
申请号：US14136399
申请日：2013-12-20
发明人： Barton John KENYON , David B. SEARS , Aleksandr S. NAGORNEY , Samuel Aziz MEBASSER , Peter John SWEENEY
IPC分类号： H02K15/04
CPC分类号： H02K15/0435 , A61M16/0066 , A61M16/122 , A61M2202/0208 , A61M2205/3368 , A61M2205/42 , F04D25/0606 , F04D25/082 , F04D25/12 , F04D29/059 , H02K1/185 , H02K3/522 , H02K5/08 , H02K5/128 , H02K5/1732 , H02K5/225 , H02K5/24 , H02K7/083 , H02K7/14 , H02K9/14 , H02K2205/09 , H02K2213/03 , Y10T29/49009
摘要： A method for forming windings of a stator assembly in a blower includes providing a stationary portion for the blower including a tube adapted to support a rotor and using the tube as a mandrel to form the windings of the stator assembly.
摘要翻译： 用于在鼓风机中形成定子组件的绕组的方法包括提供用于鼓风机的静止部分，其包括适于支撑转子的管，并且使用该管作为心轴来形成定子组件的绕组。
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