Additional equipment breathing self-contained breathing equipment. (Machine-translation by Google Translate, not legally binding)

摘要

Complementary breathing equipment for autonomous breathing equipment, which is characterized by the fact of understanding a biffunded distributing body of biconnection, in the form of "Y", comprising an inlet duct and two output branches from that, which are provided for bocas of each one of the three cited ducts of a respective lower scale and a section, which is extended below, provided with an internal fillet, also understanding a flexible air conductor tube and a breathing caperuida united to the exit end of said tube. (Machine-translation by Google Translate, not legally binding)