Rotatable bomb
AssigneeTannas Co.
InventorsJames F. Secrist, Robert J. Hite, Jr., Gregory C. Miiller, Theodore W. Selby, William A. Atkins
Life of this patent
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Abstract
Rotatable bomb device includes a housing with a hollow interior for receipt of a rotatable component to a vessel, and support for the component in the interior; and the component for such receipt and support in the housing. The device may be employed as a reactor or in test methods, for example, methods such as oxygen uptake tests analogous or equivalent to the ASTM-D-2272 and ASTM-D-4742 test methods.
Claims18
A rotatable bomb device comprising:
- a housing with a hollow interior for receipt of a rotatable component to a vessel, with support for the rotatable component in the interior;
- and
- in the housing, the rotatable component,
- wherein the rotatable component is or includes an inner container that will be rotated by magnetic interaction of a magnet which is coupled to the rotatable compnent the inner container and a rotating magnet driver outside the hollow interior.
A reaction vessel for oxygen uptake testing, which comprises a borosilicate glass cup having a substantially circular bottom connected to a substantially cylindrical wall that rises above the bottom, and an annular, inwardly projecting knobbed lip, wherein a substantial portion of a surface of the cup embraces an ion type heat-absorbing treatment that does not interfere substantially with the oxygen uptake testing, and wherein the vessel can rotate in the oxygen uptake testing about an axis about center of the substantially cylindrical wall.
Dependencies are inferred from the claim text.