Turbocharger turbine wastegate mechanism
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United States of America Patent
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Feb 2, 2016
Issued Date -
N/A
app pub date -
Mar 3, 2014
filing date -
Mar 3, 2014
priority date (Note) -
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Abstract
An assembly can include a turbine housing that includes a bore, a wastegate seat and a wastegate passage that extends to the wastegate seat; a bushing configured for receipt by the bore; a rotatable wastegate shaft configured for receipt by the bushing; a wastegate plug extending from the wastegate shaft; a control arm operatively coupled to the wastegate shaft; a control linkage operatively coupled to the control arm where the control linkage includes a control axis; an actuator operatively coupled to the control linkage for translation of the control linkage in a direction of the control axis; and a biasing mechanism operatively coupled to the control linkage where the biasing mechanism applies an off-axis force to the control linkage. Various other examples of devices, assemblies, systems, methods, etc., are also disclosed.
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