Title:
RADIATION INSPECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/125131
Kind Code:
A1
Abstract:
A radiation inspection system, comprising: a radiation source (10) having an accelerator target (11); and a detector arm comprising an arm body (20) and a plurality of detector modules (30). The plurality of detector modules (30) are arranged on the arm body (20) along the length direction of the arm body (20), and each detector module (30) comprises a circuit board (31) and a plurality of detector crystals (32) mounted on the circuit board (31). The mounting directions of the plurality of detector crystals (32) in each detector module (30) are parallel to each other, and are arranged along a reference straight line (R) on the circuit board (31) at a preset included angle with respect to the reference straight line (R). The plurality of detector modules (30) correspond to at least two different preset included angles.
Inventors:
FAN XUPING (CN)
SONG QUANWEI (CN)
SHI JUNPING (CN)
HE YUAN (CN)
MENG HUI (CN)
SONG QUANWEI (CN)
SHI JUNPING (CN)
HE YUAN (CN)
MENG HUI (CN)
Application Number:
PCT/CN2022/140243
Publication Date:
July 06, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
NUCTECH BEIJING COMPANY LTD (CN)
NUCTECH CO LTD (CN)
NUCTECH CO LTD (CN)
International Classes:
G01V5/00; G01N23/04
Domestic Patent References:
| WO2021185242A1 | 2021-09-23 |
Foreign References:
| CN114152993A | 2022-03-08 | |||
| CN216979320U | 2022-07-15 | |||
| CN114088748A | 2022-02-25 | |||
| CN104345070A | 2015-02-11 | |||
| CN101762613A | 2010-06-30 | |||
| CN102023306A | 2011-04-20 | |||
| CN108037542A | 2018-05-15 | |||
| CN209961708U | 2020-01-17 | |||
| CN212872940U | 2021-04-02 | |||
| US20140138553A1 | 2014-05-22 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
Download PDF: