Inserting inert gas into bottle when it is opened for preserving wine comprises injecting inert gas in pipe of neck of bottle so that injected gas forms barrier of inert gas in pipe, where pipe has cork at level of pipe

摘要

The method comprises injecting an inert gas in a pipe (12) of a neck (10) of a bottle so that the injected gas forms a barrier of inert gas in the pipe. The pipe has a cork (16) at a level of pipe. An independent claim is included for a device for inserting a bottle when it is opened.