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公开(公告)号：US10092716B2
公开(公告)日：2018-10-09
申请号：US14382694
申请日：2012-12-20
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
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.
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公开(公告)号：US09662463B2
公开(公告)日：2017-05-30
申请号：US14607687
申请日：2015-01-28
CPC分类号： A61M16/0066 , A61M16/0069 , A61M16/0605 , A61M16/0633 , A61M16/0683 , A61M16/10 , A61M2205/07 , A61M2205/42 , A61M2205/8206 , A61M2209/088 , F04D17/16 , F04D25/0693 , F04D29/281 , F04D29/4206 , F04D29/4226 , F04D29/4233 , F04D29/441 , F04D29/665
摘要： A PAP device includes a casing adapted to fit on top of the patient's head in use and a blower including a blower outlet provided within the casing. The blower outlet is angled and/or curved towards a lower wall of the casing.
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公开(公告)号：US11859622B2
公开(公告)日：2024-01-02
申请号：US17887147
申请日：2022-08-12
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 , A61M16/00 , F04D29/20 , F04D29/057 , F04D29/40 , F04D29/056 , A61M16/06 , A61M16/10
CPC分类号： F04D17/165 , F04D17/16 , F04D25/062 , F04D25/0613 , 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.
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公开(公告)号：US10940280B2
公开(公告)日：2021-03-09
申请号：US15496030
申请日：2017-04-25
IPC分类号： A61M16/06 , A61M16/00 , F04D29/42 , F04D29/44 , F04D29/66 , A61M16/10 , F04D17/16 , F04D25/06 , F04D29/28
摘要： A blower includes a housing including an inlet and an outlet, a stationary component provided to the housing, an impeller positioned between the inlet of the housing and the stationary component, a shield portion including an outer edge substantially aligning with or extending beyond an outer edge of the impeller, and a motor adapted to drive the impeller. The housing and the stationary component cooperate to define a volute that directs air towards the outlet, and the housing includes a separating wall constructed and arranged to divide the volute into a high speed airpath region and a low speed airpath region. The outer edge of the shield portion and the separating wall define a gap between the high speed airpath region and the low speed airpath region.
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公开(公告)号：US20150023782A1
公开(公告)日：2015-01-22
申请号：US14382694
申请日：2012-12-20
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
CPC分类号： A61M16/0066 , A61M16/0069 , A61M16/0666 , A61M16/0683 , A61M16/0875 , A61M16/107 , A61M2205/42 , A61M2205/502 , F04D29/403 , F04D29/667
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.
摘要翻译： 流量发生器包括壳体，构造成产生加压透气空气流的鼓风机，以及用于将鼓风机支撑在壳体内并在鼓风机的低压侧和高压侧之间提供压力密封的悬挂装置。 悬挂装置包括沿鼓风机的周边设置的波纹管状部分，以吸收至少径向施加到鼓风机的冲击和沿鼓风机的上侧和/或下侧设置的一个或多个锥体，以吸收至少轴向施加的冲击 鼓风机。
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公开(公告)号：US11428232B2
公开(公告)日：2022-08-30
申请号：US16798483
申请日：2020-02-24
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 , A61M16/06 , A61M16/10 , A61M16/00
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.
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