| 摘要 |
A unified gas distributor of a breathing apparatus of diving equipment, in which a chamber of expiration is equipped with an additional expiration pipe, valves installed with possibility of communication of the chambers of expiration and inspiration with appropriate pipes of expiration and inspiration, the chamber of expiration and chamber of inspiration have a common housing, which is made with possibility of formation of symmetrically arranged sealed and isolated from each other chambers of expiration and inspiration, and paired arrangement in them of the appropriate pipes of expiration and inspiration, a switching mechanism of gas supply is made in the form of symmetrically arranged levers connected at one end to a rotary handle, and the other end the levers by a rod are connected to the valves of appropriate pipes of expiration and inspiration. |
