Wastegate valve device for loading device e.g. exhaust gas turbocharger, has plate that is connected with spindle through arm, where opening is provided in plate, such that spring unit of plate is tensioned with connecting element

摘要

#CMT# #/CMT# The valve device (2) has a plate (5) which is connected with spindle (3) through lever arm (4). The plate and lever arm are connected with connecting element (11). The connecting element is provided with pin (13) that is turned away from lever arm remote from connecting element side (14) of connecting element. The plate is provided with an opening (18), such that spring unit (22) of the plate is tensioned with the connecting element. #CMT# : #/CMT# An independent claim is included for a loading device. #CMT#USE : #/CMT# Wastegate valve device for loading device e.g. exhaust gas turbocharger (all claimed). #CMT#ADVANTAGE : #/CMT# The noise of valve device is reduced, while providing improved resistance against closed state of wastegate valve device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawings show the schematic view of the loading device and sectional views of the wastegate valve device. 2 : Valve device 3 : Spindle 4 : Lever arm 5 : Plate 11 : Connecting element 13 : Pin 14 : Connecting element side 18 : Opening 22 : Spring unit.