BREATHING APPARATUS 'second youth'

摘要

breathing apparatus including a mask, a breath and exhaling valves and hoses, tank u0434u043bu00a0 aggregates on the tank and u0432u043eu0437u0434u0443u0445u043eu0437u0430u0431u043eu0440u043du0443u044e camera in which r u0430u0441u043fu043eu043bu043eu0436u0435u043d glass u0441u043eu0441u0442u043eu00a0u0449u0438u0439 of u043fu043eu0433u043bu043eu0442u0438u0442u0435u043bu00a0 carbon dioxide u043eu0441u0443u0448u0438u0442u0435u043bu00a0 and u0441u043eu043bu00a0u043du043eu0439 chambers separated by u0432u043eu0437u0434u0443u0445u043eu043fu0440u043eu043du0438u0446u0430u0435u043cu044bu043cu0438 partitions, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0 ordercarbon dioxide u043fu043eu0433u043bu043eu0442u0438u0442u0435u043bu00a0 area is divided into three chambers by partitions u0432u043eu0437u0434u0443u0445u043eu043fu0440u043eu043du0438u0446u0430u0435u043cu044bu043cu0438, the ratio of cells u0441u043eu0441u0442u0430u0432u043bu00a0u0435u0442;: (+ o): p1, p2, u043f3 = 0.15, 0175: 0175: 0.25, 0.25,;where the space between the camera and the u0432u043eu0437u0434u0443u0445u043eu0437u0430u0431u043eu0440u043du043eu0439 glass;;with the volume of the u0441u043eu043bu00a0u043du043eu0439 chamber;;on the volume of the u043eu0441u0443u0448u0438u0442u0435u043bu00a0;;p1 - u043fu0435u0440u0432u0430u00a0 luggage u043fu043eu0433u043bu043eu0442u0438u0442u0435u043bu00a0 carbon dioxide;;p2 - u0432u0442u043eu0440u0430u00a0 luggage u043fu043eu0433u043bu043eu0442u0438u0442u0435u043bu00a0 carbon dioxide;;u043f3 - u0442u0440u0435u0442u044cu00a0 luggage u043fu043eu0433u043bu043eu0442u0438u0442u0435u043bu00a0 carbon dioxide;in the lower part of the front wall u0432u043eu0437u0434u0443u0445u043eu0437u0430u0431u043eu0440u043du043eu0439 cameras under the hose is wound u0434u043bu00a0 u043fu043eu0434u0441u043eu0441u0430 exhaling air and breathing tank is equipped with a z u0430u0436u0438u043cu043eu043c.