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公开(公告)号：US20090155102A1
公开(公告)日：2009-06-18
申请号：US12214648
申请日：2008-06-20
申请人： Moon Soo Park , Young Hoon Kim , Shin Hyoung Kang
发明人： Moon Soo Park , Young Hoon Kim , Shin Hyoung Kang
IPC分类号： F04D13/02
CPC分类号： F04D23/008 , F04D25/16 , F04F5/54 , H01M8/04201 , H01M8/04231 , H01M2250/20 , Y02T90/32
摘要： A hydrogen recirculation blower for a fuel cell vehicle includes an ejector integrated with a housing of the blower. An integrated hydrogen recirculation blower for a fuel cell vehicle includes: a blower housing including an inlet and an outlet formed on a top surface thereof; an impeller rotatably installed inside the blower housing; a motor connected to a rear end of the impeller to rotate the impeller; and an ejector formed integrally on a upper surface of the blower housing.
摘要翻译： 用于燃料电池车辆的氢再循环鼓风机包括与鼓风机壳体集成的喷射器。 一种用于燃料电池车辆的集成氢再循环鼓风机包括：鼓风机壳体，其包括形成在其顶表面上的入口和出口; 可旋转地安装在鼓风机壳体内的叶轮; 连接到叶轮的后端以旋转叶轮的马达; 以及一体地形成在鼓风机壳体的上表面上的喷射器。
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公开(公告)号：US09334869B2
公开(公告)日：2016-05-10
申请号：US13977024
申请日：2011-02-28
申请人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
发明人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
CPC分类号： F04D27/00 , F04D15/0044 , F04D15/0245 , F04D19/02 , F04D27/0284 , F04D29/563 , F04D29/684 , F05D2270/101
摘要： A fluid stabilizing control method of an axial compressor is provided, which includes driving to drive the axial impeller, and stall controlling to suppress or prevent an occurrence of a stall that may transpire during rotation of the axial impeller by supplying highly-pressurized compressed air into the casing through a stall controller according to a predetermined time and volume. Accordingly, a stall may be suppressed or prevented, the occurrence of a stall that may transpire when a threshold point is exceeded by an unexpected event during driving in a low-flow high-pressure section on a performance curve, in which efficiency is high. Additionally, since an air injection method for suppressing the stall is properly applied, an amount of power expended for the stall control may be reduced while supply of the high-pressure compressed air is minimized, thereby achieving economically feasible stall control.
摘要翻译： 提供了一种轴流式压缩机的流体稳定控制方法，其包括驱动轴流式叶轮的驱动和失速控制以抑制或防止在轴向叶轮旋转期间可能通过向高度压缩的压缩空气供应而发生的失速的发生 根据预定的时间和体积，通过失速控制器的套管。 因此，可以抑制或防止失速，当效率高的性能曲线上的低流量高压部分的驱动期间超过意外事件的阈值点时可能发生的失速的发生。 此外，由于适当地施加用于抑制失速的空气喷射方法，所以在高压压缩空气的供给最小化的同时，可以减少用于失速控制的功率消耗量，从而实现经济上可行的失速控制。
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公开(公告)号：US08113791B2
公开(公告)日：2012-02-14
申请号：US12214648
申请日：2008-06-20
申请人： Moon Soo Park , Young Hoon Kim , Shin Hyoung Kang
发明人： Moon Soo Park , Young Hoon Kim , Shin Hyoung Kang
CPC分类号： F04D23/008 , F04D25/16 , F04F5/54 , H01M8/04201 , H01M8/04231 , H01M2250/20 , Y02T90/32
摘要： A hydrogen recirculation blower for a fuel cell vehicle includes an ejector integrated with a housing of the blower. An integrated hydrogen recirculation blower for a fuel cell vehicle includes: a blower housing including an inlet and an outlet formed on a top surface thereof; an impeller rotatably installed inside the blower housing; a motor connected to a rear end of the impeller to rotate the impeller; and an ejector formed integrally on a upper surface of the blower housing.
摘要翻译： 用于燃料电池车辆的氢再循环鼓风机包括与鼓风机壳体集成的喷射器。 一种用于燃料电池车辆的集成氢再循环鼓风机包括：鼓风机壳体，其包括形成在其顶表面上的入口和出口; 可旋转地安装在鼓风机壳体内的叶轮; 连接到叶轮的后端以旋转叶轮的马达; 以及一体地形成在鼓风机壳体的上表面上的喷射器。
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公开(公告)号：US20130272845A1
公开(公告)日：2013-10-17
申请号：US13977024
申请日：2011-02-28
申请人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
发明人： Young Seok Kang , Soo Seok Yang , Hyung Soo Lim , Hyo Jo Bae , Seung Jin Song , Shin Hyoung Kang
IPC分类号： F04D27/00
CPC分类号： F04D27/00 , F04D15/0044 , F04D15/0245 , F04D19/02 , F04D27/0284 , F04D29/563 , F04D29/684 , F05D2270/101
摘要： A fluid stabilizing control method of an axial compressor is provided, which includes driving to drive the axial impeller, and stall controlling to suppress or prevent an occurrence of a stall that may transpire during rotation of the axial impeller by supplying highly-pressurized compressed air into the casing through a stall controller according to a predetermined time and volume. Accordingly, a stall may be suppressed or prevented, the occurrence of a stall that may transpire when a threshold point is exceeded by an unexpected event during driving in a low-flow high-pressure section on a performance curve, in which efficiency is high. Additionally, since an air injection method for suppressing the stall is properly applied, an amount of power expended for the stall control may be reduced while supply of the high-pressure compressed air is minimized, thereby achieving economically feasible stall control.
摘要翻译： 提供了一种轴流式压缩机的流体稳定控制方法，其包括驱动轴流式叶轮的驱动和失速控制以抑制或防止在轴向叶轮旋转期间可能通过向高度压缩的压缩空气供应而发生的失速的发生 根据预定的时间和体积，通过失速控制器的套管。 因此，可以抑制或防止失速，当效率高的性能曲线上的低流量高压部分的驱动期间超过意外事件的阈值点时可能发生的失速的发生。 此外，由于适当地施加用于抑制失速的空气喷射方法，所以在高压压缩空气的供给最小化的同时，可以减少用于失速控制的功率消耗量，从而实现经济上可行的失速控制。
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