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公开(公告)号：US20170338498A1
公开(公告)日：2017-11-23
申请号：US15251617
申请日：2016-08-30
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Duck Whan Kim , Seungjun Yeon , JuHan Kim , Young Bum Kum
IPC: H01M8/0247 , H01M8/2465
CPC classification number: H01M8/0247 , H01M8/0228 , H01M8/2465
Abstract: A bus plate unit is provided. The bus plate unit electrically connects a unit stack for a fuel cell having a (+) and a (−) stack terminal at both sides. The unit includes a (+) bus plate having a first end portion bent toward a first side surface of the unit stack and electrically coupled to a (+) stack terminal of the unit stack. A second end portion has a (+) bus terminal and abuts an upper first side of the unit stack. A (−) bus plate has a first end portion bent toward a second side surface of the unit stack and electrically coupled to the (−) stack terminal of the unit stack. A second end portion provides a (−) bus terminal and is proximate to the upper second side of the unit stack. An insulating layer encloses a surface of the (+) bus plate and the (−) bus plate.
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公开(公告)号：US20170054174A1
公开(公告)日：2017-02-23
申请号：US14827886
申请日：2015-08-17
Applicant: Hyundai Motor Company
Inventor： Yong Suk Heo , Jung Do Suh , Duck Whan Kim
IPC: H01M8/24
CPC classification number: H01M8/249 , H01M8/2475 , H01M8/248 , H01M2250/20 , Y02T90/32
Abstract: An apparatus for preventing deformation of a fuel cell stack is provided. The apparatus includes a support unit, respective ends of which are connected to first endplates of a pair of stacked fuel cell stacks. The apparatus further includes a support protrusion that protrudes from a surface of the support unit and extends through a gap between the pair of fuel cell stacks.
Abstract translation: 提供一种用于防止燃料电池堆变形的装置。 该装置包括支撑单元，其各自的端部连接到一对堆叠的燃料电池堆的第一端板。 该装置还包括从支撑单元的表面突出并延伸穿过该对燃料电池堆之间的间隙的支撑突起。
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公开(公告)号：US20150354618A1
公开(公告)日：2015-12-10
申请号：US14527258
申请日：2014-10-29
Inventor： Duck Whan Kim , Jung Han Yu , Yong Woo Choi , Tae Min Lee , Chang Jun Lee
IPC: F16B39/28
Abstract: An apparatus for preventing a bolt release includes: a nut hole formed in a body; and an insulating part formed integrally with a bolt coupled to the nut hole and contacting the body, where a plurality of protruded slopes are formed along a circumference of a bonding surface among a plurality of bonding surfaces between the body and the insulating part according to a relative magnitude of hardness or friction coefficient between the body and the insulating part when the bolt is coupled.
Abstract translation: 用于防止螺栓释放的装置包括：形成在主体中的螺母孔; 以及绝缘部，与与所述螺母孔连接并与所述主体接触的螺栓一体地形成，所述螺栓沿着所述主体和所述绝缘部之间的多个接合面中的接合面的周围形成有多个突起， 当螺栓联接时，主体和绝缘部件之间的硬度或摩擦系数的相对大小。
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34.发明申请JOINING DEVICE FOR FUEL CELL STACK AND FUEL CELL STACK PROVIDED WITH THE SAME 有权用于燃料电池块的加热装置和与其同时提供的燃料电池堆公开(公告)号：US20130266891A1
公开(公告)日：2013-10-10
申请号：US13850142
申请日：2013-03-25
Applicant: Hyundai Motor Company , Kia Motors Corporation , Korea Advanced Institute of Science and Technology
Inventor： Haeng Jin Ko , Young Bum Kum , Young Woo Noh , Sae Hoon Kim , Sang Hyun Cho , Jung Do Suh , Kwi Seong Jeong , Junghan Yu , Byung Ki Ahn , Duck Whan Kim , Sung Keun Lee , Dai Gil Lee , Ha Na Yu
IPC: H01M8/24
CPC classification number: H01M8/248 , Y10T24/318
Abstract: The present invention features a fuel cell stack that preferably includes an electricity generating assembly having a plurality of unit cells that are suitably disposed one after another; a pair of end plates pressedly disposed respectively at upper and lower ends of the electricity generating assembly; and a joining device suitably engaging the end plates by a rope, where pressure is applied to the electricity generating assembly by means of tension of the rope, and the length and tension of the rope is suitably controlled.
Abstract translation: 本发明的特征在于一种燃料电池堆，其优选地包括具有多个依次适当地设置的单体电池的发电组件; 分别压在所述发电组件的上端和下端的一对端板; 以及通过绳索适当地接合端板的接合装置，其中通过绳索的张力将压力施加到发电组件，并且适当地控制绳索的长度和张力。
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公开(公告)号：US11588169B2
公开(公告)日：2023-02-21
申请号：US16552602
申请日：2019-08-27
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Duck Whan Kim , Yong Suk Heo , Suk Min Baeck
IPC: H01M8/2475 , H01M8/2484 , H01M8/10
Abstract: A fuel cell includes a cell stack including a plurality of unit cells stacked in a first direction; a first end plate including a guide through-hole formed therein, the first end plate being disposed on one end of two ends of the cell stack; a second end plate including a guide support hole formed therein, the guide support hole overlapping the guide through-hole in the first direction, the second end plate being disposed on an opposite end of the two ends of the cell stack; and an enclosure surrounding a side portion between the two ends of the cell stack together with the first end plate and the second end plate, the enclosure being formed as a unitary structure. The enclosure includes a body surrounding the side portion of the cell stack and first and second ends coupled to the first end plate and the second end plate, respectively.
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Patent Agency Ranking
公开(公告)号：US11458848B2
公开(公告)日：2022-10-04
申请号：US16773410
申请日：2020-01-27
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Jung Do Suh , Seung Jun Yeon , Duck Whan Kim
IPC: B60L50/71 , H01M8/2465 , B60L50/72
Abstract: A fuel cell vehicle includes a fuel cell frame including an outer frame and an inner frame disposed inside the outer frame, an upper structure disposed on the fuel cell frame, and a lower structure disposed under the fuel cell frame. The inner frame is formed in the shape of a partition dividing an inner space surrounded by the outer frame into a plurality of hollows.
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公开(公告)号：US11177491B2
公开(公告)日：2021-11-16
申请号：US16555359
申请日：2019-08-29
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , MOLEX, LLC , Yura Corporation Co., Ltd.
Inventor： Ki Wook Ohm , Kwi Seong Jeong , Duck Whan Kim , Suk Min Baeck , Ju Han Kim , Seung Jun Yeon , Young Bum Kum , Yong Suk Heo , Ho Sung Lee , Joon Woo Kim
IPC: H01M8/04537 , H01M8/0438 , H01M8/0258 , H01M8/0267 , H01M8/04828 , H01M8/04082 , H01M8/04223 , H01M8/04746 , H01M8/04089
Abstract: A fuel cell having a structure for detachably mounting a cell-monitoring connector thereon includes separators arranged to be spaced apart from each other in a first direction, each of the separators including a receiving recess arranged in one side thereof, and hook-shaped gaskets respectively disposed on the separators and located around the receiving recess. The cell-monitoring connector includes a housing, at least a portion of the housing being received in a receiving space defined by the receiving recess, and connection terminals inserted into the housing to be connected to the separators. The housing includes a body inserted into the receiving space in a second direction that intersects the first direction, and a lever portion including a latching protrusion configured to be latched to or separated from a corresponding gasket among the hook-shaped gaskets by a pressing operation.
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公开(公告)号：US20200185740A1
公开(公告)日：2020-06-11
申请号：US16555359
申请日：2019-08-29
Applicant: HYUNDAI MOTOR COMPANY , KIA MOTORS CORPORATION , MOLEX, LLC , Yura Corporation Co., Ltd.
Inventor： Ki Wook Ohm , Kwi Seong Jeong , Duck Whan Kim , Suk Min Baeck , Ju Han Kim , Seung Jun Yeon , Young Bum Kum , Yong Suk Heo , Ho Sung Lee , Joon Woo Kim
IPC: H01M8/04537 , H01M8/0438 , H01M8/0258 , H01M8/0267 , H01M8/04089 , H01M8/04082 , H01M8/04223 , H01M8/04746 , H01M8/04828
Abstract: A fuel cell having a structure for detachably mounting a cell-monitoring connector thereon includes separators arranged to be spaced apart from each other in a first direction, each of the separators including a receiving recess arranged in one side thereof, and hook-shaped gaskets respectively disposed on the separators and located around the receiving recess. The cell-monitoring connector includes a housing, at least a portion of the housing being received in a receiving space defined by the receiving recess, and connection terminals inserted into the housing to be connected to the separators. The housing includes a body inserted into the receiving space in a second direction that intersects the first direction, and a lever portion including a latching protrusion configured to be latched to or separated from a corresponding gasket among the hook-shaped gaskets by a pressing operation.
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公开(公告)号：US20190184502A1
公开(公告)日：2019-06-20
申请号：US16039064
申请日：2018-07-18
Inventor： Duck Whan Kim , Kwi Seong Jeong , Jung Han Yu , Young Bum Kum , Young Je Lee , Tae Min Lee , Yong Woo Choi , Chang Jun Lee
CPC classification number: B23K37/0443 , B23K26/26 , B23K26/702 , H01M2/04 , H01M8/04
Abstract: A laser welding apparatus for laser-welding a first welding target and a second welding target seated on the first welding target includes a first jig on which the first welding target is seated, a second jig configured to press the first welding target such that the first welding target is adhered to the first jig, a third jig configured to press the second welding target such that the second welding target is adhered to the first welding target, one or more connection members connecting the second jig and the third jig such that the second welding target is pressed by the second jig when the first welding target is pressed by the first jig, and a laser head configured to laser-weld the first welding target and the second welding target by irradiating a laser beam to a specific welding part of the second welding target.
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公开(公告)号：US10062914B2
公开(公告)日：2018-08-28
申请号：US14673574
申请日：2015-03-30
Applicant: HYUNDAI MOTOR COMPANY
Inventor： Jung Han Yu , Jung Do Suh , Ju Han Kim , Duck Whan Kim , Se Joon Im , Young Woo Noh
IPC: H01M8/04 , H01M8/24 , H01M8/04223 , H01M8/0432 , H01M8/04537 , H01M8/04701
CPC classification number: H01M8/04268 , H01M8/04223 , H01M8/0432 , H01M8/04552 , H01M8/04701 , H01M2250/20 , Y02T90/32
Abstract: An apparatus for preventing moisture condensation includes a fuel cell stack and an enclosure in which the fuel cell stack is disposed. A heater and a temperature sensor are provided in the enclosure. A controller is configured to control the heater to be turned on when an insulation resistance between the fuel cell stack and the enclosure is less than a preset resistance value. The controller controls the heater not to be turned on when a surface temperature of the enclosure measured by the temperature sensor exceeds a preset temperature.
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