Control device for compression stroke, particularly for dipping or respirators, has shutoff device with separate breathing gas supply, where selection of breathing gas supply is done by single actuation process of actuating device

摘要

The control device (1) has shutoff device (4) with separate breathing gas supply (3) in each case. Selection of breathing gas supply is done by a single actuation process of actuating device (9) acting on blocking devices, such that the breathing gas supply units deliver the breathing gas either alternately or simultaneously.