X-ray Optical Systems Incorporated

Rory D Delaney

John H Burdett

Zewu Chen

Kai Xin

Daniel L Dunham

Steven M Pomerantz

Brian William Gallagher

A support structure having multiple highly aligned curved x-ray optics, the support structure having multiple internal partially or fully concentric surfaces upon which said optics are mounted, thereby aligning said optics along a central optical axis thereof and therefore to a source, sample, and/or detector in combination with which the support structure is useable. The surfaces may be nested around the central optical axis; and the support structure may divided longitudinally into sections around the central optical axis by walls. At least one of the x-ray optics comprises a curved diffracting optic, for receiving a diverging x-ray beam and focusing the beam to a focal area, in one embodiment a focusing monochromating optic. In an improved embodiment, an optic comprises a single layer, plastically deformed, LiF optic.

Support structure and highly aligned monochromatic X-ray optics for X-ray analysis engines and analyzers

A mobile transport and shielding apparatus, which holds an x-ray analyzer for transport between operating sites, and also serves as a shielded, operational station for holding the x-ray analyzer during operation thereof. The x-ray analyzer is removably insertable into the apparatus and is operable either within the mobile transport and shielding apparatus, or outside of the apparatus. The apparatus may provide means to control, power, cool, and/or charge the x-ray analyzer during operation of the analyzer; and also means to transport the analyzer (e.g., a handle).

Mobile transport and shielding apparatus for removable x-ray analyzer

A handheld x-ray analyzer, having an outer shell forming an inner cavity, the outer shell having at least one aperture; an x-ray engine positioned within the cavity; and a generally planar heat sink rigidly and thermally attached to the x-ray engine, and positioned in the aperture of the outer shell thereby substantially filling the aperture while providing thermal conduction between the engine and surrounding air. An outer face of the heat sink may be substantially conformal with the outer shell along one or both sides of the analyzer, and form a substantial portion of one or both sides of the analyzer. Longitudinal fins may be placed on an outer face of the heat sink to aid in thermal conduction from the engine to the surrounding air. Thermal handling, shock/vibration isolation, and moisture barriers are provided.

Portable X-ray analyzer having vibration, thermal and/or moisture isolation from exterior environment

Handheld x-ray analyzer

An x-ray analysis system with an x-ray source for producing an x-ray excitation beam directed toward an x-ray analysis focal area; and a sample chamber for presenting a fluid sample to the x-ray analysis focal area. The x-ray excitation beam is generated by an x-ray engine and passes through an x-ray transparent barrier on a wall of the chamber, to define an analysis focal area within space defined by the chamber. The fluid sample is presented as a stream suspended in the space and streaming through the focal area, using a laminar air flow and/or pressure to define the stream. The chamber's barrier is therefore separated from both the focal area and the sample, resulting in lower corruption of the barrier.

Sample module with sample stream spaced from window, for x-ray analysis system

A shielded sample cell insertion and removal apparatus for an x-ray analysis instrument, including a sample cell setting to hold a sample cell, an outer surface of which exposes the sample to an x-ray engine; and a shielded area positioned over the sample cell, to shield an area beyond the sample cell from x-rays transmitted from the x-ray engine. Upon moving the apparatus into and out of the instrument, the sample cell is moved into and out of an analysis position, while retaining shielding of areas beyond the sample cell from x-rays transmitted from the x-ray engine of the instrument.

Growing community of inventors

Slingerlands, NY, United States of America

Rory D Delaney