Radiation inspection system

US7817775B2 · kind B2 · utility

Assignees

• TSINGHUA UNIVERSITY · CN
• NUCTECH COMPANY LIMITED · CN

Inventors

• Kejun Kang · Beijing, CN
• Haifeng Hu · Beijing, CN
• Zhiqiang Chen · Beijing, CN
• Shangmin Sun · Beijing, CN
• Guang Yang · Sunnyvale, US
• Fengjun Zhang · Beijing, CN
• Yong Bi · Zhejiang, CN
• Yucheng Wu · Beijing, CN
• Jianjun Li · Beijing, CN
• Rongxuan Liu · Beijing, CN

Key dates

• Filing date: Jan 8, 2007
• Grant date: Oct 19, 2010
• Expiry date: Dec 20, 2027

Classification

• Technology area (CPC G): Physics
• CPC primary: G01V5/20
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Disclosed is an inspection system for inspecting a cargo by using radiation, comprising: a main plate conveyor; a radiation scanning unit that spans said main plate conveyor and is provided above said main plate conveyor, for scanning the cargo provided on the main plate conveyor; auxiliary conveyors that are provided at the front end and rear end of said main plate conveyor, respectively, so as to load the cargo to be inspected onto said main plate conveyor and to unload the inspected cargo from said main plate conveyor; and lifting devices for lifting said auxiliary conveyors. The inspection system according to the present invention occupies less area, has simple corollary equipments, a lower operating cost, and excellent compatibility, and can be widely applied.