Patent · US Active

Pressurizing device of cryogenic vessel and cryogenic vessel

US12372204B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignees

Inventors

Binjie Song · 安丰镇, CN
Xiaofeng JU · 安丰镇, CN
Weidong Shen · Zhejiang, CN
Pingan Jiang · 安丰镇, CN
Feng Gu · Ellicott City, US
Jianbing Gao · Beijing, CN
Weifeng Chen · Amherst, US
Yunkai Zhang · 安丰镇, CN
Lei Liu · Thousand Oaks, US
Pengfei Xu · Beijing, CN
Peipei Zhang · Beijing, CN

Key dates

Filing date	Apr 13, 2023
Grant date	Jul 29, 2025
Priority date	—
Expiry date	Apr 13, 2043

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF17C2250/043
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A cryogenic vessel includes a shell, an inner vessel and a thermal insulation layer arranged on a periphery of the inner vessel, a gap is provided between the shell and the inner vessel to form a sandwich space in a vacuum environment. The pressurizing device includes a fixing member, a protruding member, a heat conducting member, an operating member and a connecting member.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.