Patent ID: 7515686
Filing Date: 2009-04-07
Classification: G21K,H01J

Abstract:
1. Apparatus for providing X-ray energy to irradiate a product comprising: a) an elongated X-ray tube providing X-ray energy; b) a wheel structure having a defined axis of rotation being mounted to rotate about said X-ray tube; c) a plurality of containers for receiving the product to be irradiated mounted equidistant from said axis and in spaced relation to each other on said wheel structure; d) cradles for said containers being mounted to said wheel structure by mounting elements be swingable and have free rotation about the mounting elements with said mounting elements being offset from the center of said cradles thereby allowing said cradles to utilize gravity to maintain an initial horizontal orientation as said cradles are moved in a circle around said X-ray tube by said wheel structure; and e) said elongated X-ray tube being mounted in relatively an offset axial position with reference to the axis of rotation of said wheel structure; f) said tube as mounted, allowing the distance between said tube and said containers to remain relatively uniform throughout the rotation of said containers, whereby as the wheel structure is rotated, the energy provided by said X-ray tube uniformly irradiates the product contained in each of said containers.