Patent ID: 8246728
Filing Date: 2012-08-21
Classification: B60T

Abstract:
1. A compressed-air supply device for a vehicle, comprising: a valve housing; an exchangeable air drier cartridge operatively arranged with respect to the valve housing, the air drier cartridge having a filter device which purifies air flowing out of the valve housing into the air drier cartridge; wherein the filter device separates a pre-filter region facing the valve housing from a post-filter region facing the air drier cartridge and in which foreign particles picked up by the filter device are collected; and a non-return valve arranged parallel to the filter device, the non-return valve preventing an air flow from the pre-filter region into the post-filter region and allowing an air flow from the post-filter region into the pre-filter region, wherein the non-return valve is operatively arranged in the valve housing, wherein the non-return valve is operatively arranged below the horizontal plane.