公开(公告)号：US20240110626A1

公开(公告)日：2024-04-04

申请号：US18536626

申请日：2023-12-12

Applicant: HYUNDAI MOTOR COMPANY ,  KIA CORPORATION

Inventor： Young Jin Cho ,  Kyung Moon Lee ,  Byeong Soo Shin ,  Hoon Mo Park ,  Dong Hoon Nam

IPC: F16J13/08 ,  F16J13/10 ,  F16J13/24 ,  F17C1/00 ,  F17C13/00 ,  F17C13/08

CPC classification number: F16J13/08 ,  F16J13/10 ,  F16J13/24 ,  F17C1/005 ,  F17C13/002 ,  F17C13/08 ,  F17C2205/0107 ,  F17C2205/0123 ,  F17C2205/0169 ,  F17C2221/012

Abstract: An apparatus for assembling a solid hydrogen storage system includes a lower support installed to support a lower side of material blocks to be assembled, split covers assembled in multiple stages on an upper side of the lower support and forming therein a closed space in which the material blocks are capable of being assembled, the split covers being configured to be separated in a horizontal direction, and gas injection ports provided in the split covers to inject an inert gas into an inner space of the split covers.

公开(公告)号：US11466814B2

公开(公告)日：2022-10-11

申请号：US16689313

申请日：2019-11-20

Applicant: HYUNDAI MOTOR COMPANY ,  KIA MOTORS CORPORATION

Inventor： Ji Hye Park ,  Kyung Moon Lee ,  Dong Hoon Nam ,  Young Jin Cho ,  Seung Hyeon Choi ,  Yun Su Lee ,  Hoon Mo Park

IPC: F17C7/00 ,  F17C11/00

Abstract: A solid hydrogen storage device provides an improved heat-transfer efficiency by improving the contact properties between heat-exchange tubes and heat-transfer fins. The solid hydrogen storage device includes a heat-transfer fin including a plurality of tube through holes, a heating tube, and a cooling tube. The heating tube and the cooling tube respectively extend through the tube through holes, and the heating tube and the cooling tube have different coefficients of thermal expansion.

公开(公告)号：US20200333085A1

公开(公告)日：2020-10-22

申请号：US16659664

申请日：2019-10-22

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Dong Hoon Nam ,  Kyung Moon Lee ,  Ji Hye Park ,  Hoon Mo Park ,  Jun Ho Jang

IPC: F28D17/00 ,  F24V30/00 ,  F28D17/04 ,  F17C11/00

Abstract: A solid hydrogen storage device is provided and has a shape in which a polygonal cross section extends in a longitudinal direction. The device includes a plurality of heat exchange tubes having heat transfer fluid flowing therein and are disposed inside the storage device in a polygonal shape corresponding to the cross section of the storage device while extending in the same direction as an extending direction of the storage device. A hydrogen storage body is disposed inside the storage device to absorb or release heat through a reaction that releases or bonds with hydrogen and to exchange heat with the heat exchange tubes.

公开(公告)号：US10581101B2

公开(公告)日：2020-03-03

申请号：US15359060

申请日：2016-11-22

Applicant: HYUNDAI MOTOR COMPANY

Inventor： Sangbaek Park ,  Tae Won Lim ,  Dong Hoon Nam

IPC: H01M8/065 ,  H01M8/04014 ,  H01M8/04007 ,  H01M8/2457 ,  B01D19/00 ,  C01B3/00 ,  C01B6/04 ,  C01B6/24

Abstract: A solid-state hydrogen storage device includes a first storage for storing a reversible solid-state hydrogen storage material, a reactor disposed in the first storage to enable a hydrolysis reaction of a non-reversible solid-state hydrogen storage material to be performed therein, and a fuel cell stack, wherein the non-reversible solid-state hydrogen storage material is stored in the reactor, and wherein the non-reversible solid-state hydrogen storage material releases heat when the hydrolysis is performed.

公开(公告)号：US10511039B2

公开(公告)日：2019-12-17

申请号：US15357565

申请日：2016-11-21

Applicant: Hyundai Motor Company

Inventor： Sangbaek Park ,  Dong Hoon Nam

IPC: H01M8/04302 ,  C01B3/00 ,  H01M8/04014 ,  H01M8/04029 ,  H01M8/04082 ,  B60L58/31 ,  B60L58/34 ,  H01M8/04225

Abstract: A solid-state hydrogen storage device and a solid-state hydrogen storage system are provided. The solid-state hydrogen storage device includes a storage unit that stores a first hydrogen storage material therein and a heat medium pipe that is disposed in the storage unit including a heat medium and a second hydrogen storage material. The heat medium pipe includes a separating pipe disposed therein to separate the heat medium and the second hydrogen storage material from each other, and the second hydrogen storage material is disposed in the separating pipe.

公开(公告)号：US10468693B2

公开(公告)日：2019-11-05

申请号：US15624270

申请日：2017-06-15

Applicant: Hyundai Motor Company ,  Kia Motors Corporation

Inventor： Junho Jang ,  Dong Hoon Nam

IPC: C01B3/00 ,  H01M8/04007 ,  H01M8/04082 ,  H01M8/04701 ,  H01M8/0432 ,  H01M8/065 ,  H01M8/04291

Abstract: A thermal management system for a fuel cell vehicle may include a fuel cell stack, a solid-state hydrogen storage device, and a hydrogen supply pipe, wherein the fuel cell stack receives hydrogen and air configured to generate electricity and discharge water, wherein the solid-state hydrogen storage device includes a first container accommodating a solid-state hydrogen storage material, a second container accommodating a thermochemical thermal energy storage material, a third container accommodating a heat transfer medium, and pipes connected to the first container, the second container, and the third container to circulate the heat transfer medium, and wherein the hydrogen supply pipe is connected to the first container and the fuel cell stack.