Household refrigerating apparatus e.g. refrigerator has vacuum pump that evacuates inner region, and nitrogen introducing unit that introduces nitrogen into evacuated inner region

摘要

The household refrigerating apparatus (101) comprises an inner region (103) which is filled with nitrogen, and a vacuum pump (115) evacuates the inner region. The nitrogen introducing unit introduces nitrogen into the evacuated inner region. The nitrogen introducing unit comprises a nitrogen container (123) and a valve (125) which is connected with the nitrogen container for introducing the nitrogen. A refrigerated goods container (301) is fixedly arranged in the inner region. An independent claim is included for method for operating household refrigerating apparatus.