PLANT TESTING SAMPLES OF MATERIALS AND MEMBERS OF STRUCTURES IN MEDIUM OF LIQUID OR GASEOUS OXYGEN WITH MODELING OF FULL-SCALE OPERATION CONDITIONS Russian patent published in 2001 - IPC

FIELD: testing equipment. SUBSTANCE: plant includes high-pressure chamber with supply and tapping of oxygen, rotating shaft, radial pusher with positioning mechanism, instruments and tested object. High-pressure chamber is divided into two sections (technological and working) having individual supply and tapping of oxygen. Rotating separable shaft is supported in bearings in technological section. Non-rotating part of tested object is pressed against rotating part of tested object supported as cantilever on separable shaft in working section with the help of separable bushing. Separable bushing is coupled with positioning mechanism by means of two pushers traveling in axial and radial directions. Positioning mechanisms of pushers are located outside of high-pressure chamber. EFFECT: possibility of full-scale test of members of structure working in medium of liquid or gaseous oxygen. 1 dwg