US 12,247,704 B2
Fluid storage container
Se Kwon Jung, Seoul (KR); Jun Sung Ahn, Yongin-si (KR); and Sang Moo Han, Seoul (KR)
Assigned to HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed by HYUNDAI MOTOR COMPANY, Seoul (KR); and KIA CORPORATION, Seoul (KR)
Filed on Apr. 4, 2023, as Appl. No. 18/130,782.
Claims priority of application No. 10-2022-0051475 (KR), filed on Apr. 26, 2022; and application No. 10-2022-0176138 (KR), filed on Dec. 15, 2022.
Prior Publication US 2023/0341090 A1, Oct. 26, 2023
Int. Cl. F17C 3/04 (2006.01)
CPC F17C 3/04 (2013.01) [F17C 2201/0157 (2013.01); F17C 2203/014 (2013.01); F17C 2203/0629 (2013.01); F17C 2203/0636 (2013.01); F17C 2203/066 (2013.01); F17C 2221/012 (2013.01); F17C 2223/0161 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A fluid storage container comprising:
an inner vessel part having a first interior space for storing a fluid;
an outer vessel part having a second interior space that accommodates the inner vessel part, the outer vessel part being spaced apart from the inner vessel part outwards; and
a suspension part provided between the inner vessel part and the outer vessel part, one side of the suspension part contacting the inner vessel part and an opposite side of the suspension part contacting the outer vessel part,
wherein the suspension part comprises:
an inner member, one end of which is coupled to and extends outward from the inner vessel part; and
an outer member, one end of which is coupled to and extends inward from the outer vessel part, the outer member being coupled to the inner member, and
wherein the outer member is formed of a material having a thermal conductivity that is lower than that of the inner member.