CHARGING DEVICE WITH A WASTEGATE VALVE DEVICE

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200025061A1
SERIAL NO

16513692

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A charging device may include a turbine housing and a wastegate valve device. The wastegate valve device may include a flap, a spindle arm, a wastegate spindle, an axial stop, and a lever arm non-rotatably attached to the wastegate spindle. The wastegate spindle may be rotatably mounted in a bushing disposed on the turbine housing. A wastegate duct may be disposed in the turbine housing. The wastegate duct may have a duct aperture enclosed by a valve seat. The duct aperture, when in a closed state, may be closed by the flap of the wastegate valve device. A sealing face of the flap may be defined by a sequence of at least two conical peripheral surfaces arranged next to one another and each having a different inclination.

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International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoehn, Alexander Altbach, DE 8 129
Kaczorowski, Matthias Stuttgart, DE 1 0
Kurz, Steffen Steinenberg, DE 1 0
Scheerer, Felix Schorndorf, DE 2 0
Schlegel, Fritz Kornwestheim, DE 2 0

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