The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 16, 2019
Filed:
Sep. 12, 2014
Applicant:
Man Truck & Bus Ag, Munich, DE;
Inventors:
Torsten Kaufmann, Lauf, DE;
Mathias Boegershausen, Erlangen, DE;
Assignee:
MAN TRUCK & BUS AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 9/08 (2006.01); F02D 9/02 (2006.01); F02D 9/10 (2006.01); F02D 23/00 (2006.01); F16D 1/04 (2006.01); F16D 1/08 (2006.01); F16D 3/06 (2006.01); F16K 1/22 (2006.01); F16K 31/04 (2006.01); F16D 3/205 (2006.01);
U.S. Cl.
CPC ...
F02D 9/08 (2013.01); F02D 9/02 (2013.01); F02D 9/107 (2013.01); F02D 9/1065 (2013.01); F02D 23/00 (2013.01); F16D 1/04 (2013.01); F16D 1/0864 (2013.01); F16D 3/06 (2013.01); F16K 1/221 (2013.01); F16K 31/041 (2013.01); F02D 9/108 (2013.01); F02D 9/1085 (2013.01); F16D 3/2052 (2013.01);
Abstract
An apparatus for the actuation of a throttle valve, in particular a throttle valve arranged in an intake system of an internal combustion engine, uses a servomotor, in which apparatus at least one device for thermal decoupling is arranged between the throttle valve and servomotor. A shaft of the servomotor is coupled to a shaft of the throttle valve via a torque-transmitting coupling element with a definedly low heat transfer capability.