Abstract: An X-ray tube housing is disclosed that has oil channels integrated (e.g., built into) the X-ray tube housing that accommodate a flow of oil through interior spaces of the X-ray tube housing. A first oil channel from a mid-casing portion of the X-ray tube housing to a pump housing inlet is built into the mid-casing portion, and a second oil channel from a pump housing outlet to a heat exchanger located in an anode-side casing is built into the anode-side casing. The integrated oil channels reduce a number of sealing joints, which reduces the opportunities for leaks, and allows an X-ray tube assembly to be assembled with fewer parts.

Abstract: A multi-section agricultural implement comprising a plurality of side-by-side separate sections each comprising a main carriage frame independently supported by ground engaging wheels and an implement supporting sub-frame supported by the main frame, an adjacent sub-frame being connected solely through universal joint connection means, and a towing frame connected to some of the sub-frames and being arranged to be hitched to a towing vehicle.