US 12,352,706 B2
Multi-channel radiographic inspection device
Li Zhang, Beijing (CN); Qingping Huang, Beijing (CN); Mingzhi Hong, Beijing (CN); and Zinan Wang, Beijing (CN)
Assigned to NUCTECH COMPANY LIMITED, Beijing (CN)
Appl. No. 18/037,617
Filed by NUCTECH COMPANY LIMITED, Beijing (CN)
PCT Filed Sep. 17, 2021, PCT No. PCT/CN2021/118975
§ 371(c)(1), (2) Date May 18, 2023,
PCT Pub. No. WO2022/105404, PCT Pub. Date May 27, 2022.
Claims priority of application No. 202011305516.9 (CN), filed on Nov. 19, 2020.
Prior Publication US 2024/0027369 A1, Jan. 25, 2024
Int. Cl. G01N 23/00 (2006.01); G01N 23/04 (2018.01); G01N 23/083 (2018.01)
CPC G01N 23/083 (2013.01) [G01N 23/04 (2013.01); G01N 2223/3303 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A radiographic inspection device, comprising:
a plurality of inspection channels arranged side by side, each inspection channel configured to carry an object to be inspected;
a scanning apparatus, comprising:
a radiation source mounted outside the plurality of inspection channels;
a receiving apparatus mounted outside the plurality of inspection channels and configured to receive a radiation beam emitted from the radiation source;
a driving apparatus configured to drive the radiation source and the receiving apparatus to move to a vicinity of each inspection channel; and
a controller configured to control the scanning apparatus moved to the vicinity of one of the plurality of inspection channels to scan the object in the one of the plurality of inspection channels.