X-ray imaging system having improved mobility

• US 9,223,050 B2
• Filed: 05/02/2014
• Issued: 12/29/2015
• Est. Priority Date: 04/15/2005
• Status: Active Grant

• Current Assignee: Rapiscan Systems Incorporated (OSI Systems Incorporated)
• Original Assignee: Rapiscan Systems Incorporated (OSI Systems Incorporated)
• Inventors: Kaval, Brian
• Primary Examiner(s): Kao, Glen
• Assistant Examiner(s): KAO, CHIH CHENG G
• Application Number:
  US14/268,112
• Publication Number:
  US 20150285940A1
• Time in Patent Office: 606 Days
• Field of Search: 378/57
• US Class Current: 1/1
• CPC Class Codes: G01N 23/04 and forming images of the material
• CPC Class Codes: G01V 5/22 Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays

Abstract

It is an object of the present application to provide a radiation inspection system, such as an X-ray system, that can operate efficiently even in inclement weather conditions while being highly mobile. Thus the improved inspection system of the present application is capable of operating in high temperature and corrosive environments and is designed to withstand moisture, dirt and/or dust from the articles of inspection as well.

Claims

1. An imaging system having improved mobility, comprising:

an X-ray source encased in a first enclosure;

a conveyor belt assembly arranged to loop through said first enclosure;

an electronics system for controlling the X-ray source and conveyor belt;

a base frame positioned below said first enclosure, wherein said base frame comprises a connector for transporting the system;

a beam attaching said first enclosure with said base frame; and

a display device for presenting an image of an object to an operator.

2. The imaging system of claim 1 wherein said beam has a first part and a second part, wherein the first part extends outward from said first enclosure in parallel to the conveyor belt and the second part extends downward to the base frame, perpendicular to the conveyor belt.

3. The imaging system of claim 1 wherein said connector comprises a hook, slot, or hole.

4. The imaging system of claim 1 further comprising an environmental control system comprising a dehumidifier.

5. The imaging system of claim 1 further comprising an environmental control system comprising an internal cooling device.

6. The imaging system of claim 1 further comprising a protective casing comprising a first part adapted to attach to the base frame and cover a first end of the imaging system and a second part adapted to attach to the base frame and cover an opposing, second end of the imaging system.

7. The imaging system of claim 6 further comprising a plurality of eyelets positioned at corners of the protective casing.

8. The imaging system of claim 1 further comprising a plurality of fork tubes adapted to be received by a forklift.

9. The imaging system of claim 1 further comprising a second enclosure, wherein said electronics system is encased in the second enclosure.

10. The imaging system of claim 1 wherein the conveyor belt assembly is arranged to loop around an external underside of said first enclosure.

11. The X-ray imaging system of claim 1 further comprising a plurality of cleaning elements for removing contaminants from said conveyor belt, wherein said cleaning element is at least one of a brush, blower, cleaning pad, or ionizer.

12. The X-ray imaging system of claim 1 further comprising a sensor for sensing a temperature and a controller, wherein said controller controls the activation of said X-ray source or said electronics when said temperature sensed by said sensor exceeds a predetermined temperature.