Air bag filling method for use in automotive industry, involves filling airbag with more than two different gases, where one of utilized gases is helium, and other gas is selected from group of helium, nitrogen and hydrogen

摘要

The method involves filling an airbag with more than two different gases, where one of the utilized gases is helium and the other gas is selected from a group of helium, nitrogen and hydrogen. The quantity of the nitrogen, which can be filled in the airbag, is determined in such a manner that the nitrogen proportion in a gas mixture contained in the filled airbag is in the range of five percent to sixteen percent.