Arrangement for measuring the amount of gas enclosed in a liquid

摘要

An arrangement for automatically measuring the carbonic gas contained in a beverage comprising a measuring chamber communicating with a bypass connected to a main conduit through which the beverage flows, elements in the bypass for alternatingly causing liquid passing through the bypass to flow through the measuring chamber and for preventing communication between the measuring chamber and the bypass so that the liquid will flow directly through the bypass while a sample of the liquid to be analyzed will be enclosed in the chamber, and flexible bellows extending into the measuring chamber for changing the volume of the latter when communication between the measuring chamber and the bypass is interrupted so that a gas pillow will form above the liquid in the measuring chamber the pressure and temperature of which is to be measured to indicate the gas content in the beverage.