FIELD: test equipment.
SUBSTANCE: test bench contains the device for heating the working fluid, the base, located therein the chamber for the testing product, the pipeline and the protective device in the form of the pipeline temperature expansion compensator. The compensator is made in the form of the roller bearing and the hinged connected to it the hydraulic damper, and the heating device is fixed at the roller bearing. The bench is equipped with the heat shields made in the form of the shells, subsequently installed inside the pipeline and forming the channel for the working fluid. The pipeline extension is compensated by the movement of the roller bearing with the heating device and the hydraulic damper.
EFFECT: invention makes it possible to compensate the temperature deformation of the bench by the heating device free movement provision, at the pipeline fracture during the test.
2 dwg
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