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公开(公告)号：US09573637B2
公开(公告)日：2017-02-21
申请号：US14667534
申请日：2015-03-24
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Jin Young Yoon , Hyun Gyung Kim , Tae Hyung Kim , Joung Ho Lee , Seung Mok Lee , Dong Eun Cha
Abstract: An apparatus for improving the aerodynamic characteristics of a vehicle includes a first vane configured to be rotatable on a wheel guard. An actuator is configured to provide the first vane with rotational force so as to rotate the first vane. A controller is configured to receive vehicle speed information and steering angle information of a steering wheel, and to control the operation of the actuator.
Abstract translation: 一种用于改善车辆的空气动力学特性的装置，包括：第一叶片，其构造成可在轮罩上转动。 致动器构造成为第一叶片提供旋转力以使第一叶片旋转。 控制器被配置为接收方向盘的车速信息和转向角信息，并且控制致动器的操作。
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公开(公告)号：US20230075675A1
公开(公告)日：2023-03-09
申请号：US17847357
申请日：2022-06-23
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Su Ji Kim , Joung Ho Lee , Yong Lip Kim
IPC: H01M8/04111 , H01M8/04029
Abstract: An embodiment flat fuel cell device includes a fuel cell comprising a cell stack in which a plurality of unit cells is stacked, a junction box electrically connected to the fuel cell, an air-processing device configured to manage inflow and outflow of air containing oxygen between an outside and the fuel cell, and a hydrogen-processing device configured to manage inflow and outflow of hydrogen to and from the fuel cell. Each of the junction box, the air-processing device, and the hydrogen-processing device is disposed so as to be contiguous with the fuel cell in a horizontal direction.
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公开(公告)号：US20220231315A1
公开(公告)日：2022-07-21
申请号：US17501966
申请日：2021-10-14
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Joung Ho Lee , Nam Woo Lee , Hee Sung Yoon
IPC: H01M8/04746 , H01M8/04082 , H01M8/04089 , H01M8/04537 , B64D41/00
Abstract: An oxygen supply apparatus and method for a fuel cell of an aircraft are provided. The oxygen supply apparatus includes a compressor that generates compressed air by compressing air in the atmosphere and supplies the compressed air to a fuel cell stack, an oxygen tank having a predetermined amount of oxygen stored therein. An aircraft monitoring device monitors the aircraft and determines whether oxygen supply from the oxygen tank is required, and an oxygen supply means switching device switches an oxygen supply means for the fuel cell stack from the compressor to the oxygen tank, or vice versa depending on an outcome of the monitoring.
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公开(公告)号：US11799107B2
公开(公告)日：2023-10-24
申请号：US17501966
申请日：2021-10-14
Applicant: Hyundai Motor Company , Kia Corporation
Inventor： Joung Ho Lee , Nam Woo Lee , Hee Sung Yoon
IPC: H01M8/04746 , H01M8/04082 , H01M8/04089 , H01M8/04537 , B64D41/00
CPC classification number: H01M8/04753 , B64D41/00 , H01M8/04089 , H01M8/04201 , H01M8/04559 , H01M8/04619 , B64D2041/005 , H01M2250/20
Abstract: An oxygen supply apparatus and method for a fuel cell of an aircraft are provided. The oxygen supply apparatus includes a compressor that generates compressed air by compressing air in the atmosphere and supplies the compressed air to a fuel cell stack, an oxygen tank having a predetermined amount of oxygen stored therein. An aircraft monitoring device monitors the aircraft and determines whether oxygen supply from the oxygen tank is required, and an oxygen supply means switching device switches an oxygen supply means for the fuel cell stack from the compressor to the oxygen tank, or vice versa depending on an outcome of the monitoring.
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