-
公开(公告)号:US20200278085A1
公开(公告)日:2020-09-03
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
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.