Keywords: Inspiration back with arrows.JPG en A semi-closed rebreather on which the system's operation in shown using arrows Red arrows exhaled air coming in from mouthpiece orange arrows purified air going out to mouthpiece blue arrows pure oxigen being introduced to the purifier canister to replace the consumed oxigen Note that the actual inlet and outlet hoses are not visible on the drawing The smaller black air hoses are simply extra automats eg to feed trimjacket dry suit The schematic was based on the Inspiration_back image and an image in the book Go scuba dive by Monty Halls own KVDP 2009-01-08 Diving rebreathers |