TASHEVSKY'S CLIMATE CHAMBER FOR VEHISCLE TESTING Russian patent published in 2003 - IPC

FIELD: test equipment. SUBSTANCE: the arctic and tropical chambers are provided with coil pipes, located in the horizontal and vertical planes along the longitudinal walls and ceilings. Rigidly attached to the coil pipes is a frame of steel angle pieces coated with insulating dielectric material. Thermomodules consisting of plates of tellurium and bismuth cemented together by dielectric varnish possessing high adhesion properties are installed and rigidly fastened in the frame window. The coil pipes of both chambers are provided with an electric pump and made for heat abstraction from the arctic chamber to the tropical one and for cold abstraction from the tropical chamber to the arctic one. The thermomodules are interconnected on two sides and connected to a current source via an electric circuit, the thermomodules are interconnected into sections, and the sections are connected to the buttons of the control panel. EFFECT: expanded technical potentialities. 5 cl, 15 dwg