| 摘要 |
A regenerative cartridge of isolating breathing device comprises a case designed as a shell with a cover and an actuator, and inlet and outlet connecting pipes, the internal perforated shell installed with the gap between the walls. The case is equipped with deduster, a central perforated pipe, a movable partition, and a granulated oxygen-containing substance, heat distributors, and compression springs at the bottom. For improving the operational characteristics, the internal shell is equipped with the funnel-shaped partition with the flange. The flange is attached hermetically to the cover generating the cavity equipped with the deduster and connected to the outlet connecting pipe and the central pipe.
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