Patent ID: 8950818
Filing Date: 2015-02-10
Classification: B60N,Y10S

Abstract:
1. A vehicle seat having at least one pneumatically operated system, wherein the at least one pneumatically operated system includes at least one bubble element ( 2 ) that can be filled with a gaseous medium, especially air, and has an interior ( 2 a ) that can be filled or evacuated via a supply line ( 1 ) that is mounted at the bubble element ( 2 ) and through an inlet opening ( 1 a ) that empties into the bubble element ( 2 ), characterized in that a gas-permeable acoustic element ( 3 ) is provided in the inlet opening ( 1 a ) and wherein at least one section of the gas-permeable acoustic element ( 3 ) protrudes from the inlet opening ( 1 a ) into the bubble element ( 2 ), wherein the section of the gas-permeable acoustic element ( 3 ) that protrudes into the bubble element ( 2 ) has a diameter at least in one section that is wider than a diameter of the inlet opening ( 1 a ).