MODULE FOR SELECTIVE MIXING OF TWO SUBSTANCES (VERSIONS) AND CONTAINER FOR SELECTIVE CHANGE OF TEMPERATURE OF MATERIAL STORED Russian patent published in 2000 - IPC

FIELD: selective mixing of substances. SUBSTANCE: module has container with inlet for first substance. Besides that, module has cover located at container inlet for placing second substance on it. Cover has hollow body with first and second members and axle. Module has flexible portion of structure made integral with cover body. Flexible portion of structure has inner and outer surfaces. Points on inner surface are located for partial motion in axial direction relative to cover body between retracted and extended positions under action of axial force applied to outer surface of flexible portion of structure. Module includes also elongated portions of structure made integral with cover body; near end of these elongated portion is located at above-mentioned points and far end is located opposite these points. Module also has breakable partition connected with second member of cover body. Far end of elongated portion of structure is located in position when cover is extended and points on inner surface are in extended position. Elongated portion have bow-shaped outer surfaces bounding adjacent segments of circle when points of near ends are in retracted position. Container for selective change of temperature of stored products has tubular housing with thermal nodule inside it and detachable cover on second member of housing of container which gives access to material stored. EFFECT: possibility of quick break of partition and consequently quick mixing of reacting substances and quick and complete accompanied by release (absorption) of heat for heating (cooling) the product stored in container. 38 cl, 7 dwg