Patent ID: 7114486
Filing Date: 2006-10-03
Classification: F02D,F16K

Abstract:
1. A subunit of a throttle valve housing, comprising: a metallic throttle valve shaft; a plastic throttle valve arranged with respect to the throttle valve shaft to guide the throttle valve shaft centrally through the throttle valve at a maximum acute angle of inclination α between a longitudinal axis of the throttle valve shaft and the throttle valve between 5° and 25°, the throttle valve comprising at least one sleeve arranged to at least partially surround the throttle valve shaft; at least one intermediate layer comprising a metallic material, the intermediate layer arranged between the throttle valve shaft and the throttle valve; an outwardly circumferential groove in the throttle valve; and a plastic tolerance ring positioned in the circumferential groove, the plastic tolerance ring including a gap.