公开(公告)号：US20210253320A1

公开(公告)日：2021-08-19

申请号：US17247910

申请日：2020-12-30

申请人： Institute of Geology and Geophysics, Chinese Academy of Sciences

发明人： Yinzhi WANG ,  Fei WANG ,  Wenbei SHI ,  Liekun YANG

IPC分类号： B65D53/02 ,  B64G4/00

摘要： A laser sample chamber for deep space exploration includes a sample chamber base and a sample chamber top cover. The sample chamber base is a hollow cylinder with bottom end being sealed and top end being open, and an internal cavity in the hollow cylinder is provided for receiving sample plates; and a body of the sample chamber top cover is a hollow cylinder with a top end being sealed and a bottom end being open, and the body consists of a plurality of components which comprise a hollow annulus positioned at a middle of the sample chamber top cover, a circular viewing window positioned at an opening at a top end of the hollow annulus, and a threaded port positioned at an opening at a bottom end of the hollow annulus and protruding outward.