TH160630B - Breathing apparatus - Google Patents

Abstract

New request, Update 2/09/2016 A pumping device consisting of a deposition (2) of the inhalable mixture, a tongue piece (11) moved by a flexible diaphragm (14) and received. Pushing into a position where it is closed Flow path of mixture from deposition The first (16) air flow path is partially determined by one side of the diaphragm and the second (17) air flow path is partially set by the opposite side of the diaphragm. Each flow path has an outlet (19, 21) that opens at the end of the outlet and a second flow path with an inlet (20) located at the end of the end. Of the exit channel The air flow path (16, 17) is arranged so that the suction at the tip of the The outlet channel makes a reduction in the pressure in the first air flow path relative to the pressure in The second airflow path creates a differential pressure across the diaphragm (14), which allows the tongue part (11) to move against the thrust to open the mixture's flow path.

Claims (2)

New requests, improvements 2/09/2016 1. A pumping device consisting of a deposition of the inhalable mixture; Housings containing reservoirs and with end-exit channels; Mixture flow paths for the flow of mixtures from deposition to and from Compound outlet at the ends of the housing outlet channel; & nb