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. 14, 2020
Filed:
Dec. 16, 2015
Applicant:
Hasse & Wrede Gmbh, Berlin, DE;
Inventors:
Michael Steidl, Berlin, DE;
Thierry Cabon, Teltow, DE;
Markus Mali, Glienicke/Nordbahn, DE;
Florian Knopf, Berlin, DE;
Assignee:
Hasse & Wrede GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 15/26 (2006.01); F02B 75/06 (2006.01); F16F 15/14 (2006.01); B60W 30/20 (2006.01); F16F 15/30 (2006.01); B60W 20/17 (2016.01); B60W 20/00 (2016.01); B60W 10/08 (2006.01); F02B 63/04 (2006.01); F15B 11/08 (2006.01); F16F 15/121 (2006.01); F16F 15/123 (2006.01); F16F 15/00 (2006.01); F02N 11/04 (2006.01); F04C 2/08 (2006.01); F04C 2/34 (2006.01);
U.S. Cl.
CPC ...
F16F 15/26 (2013.01); B60W 10/08 (2013.01); B60W 20/00 (2013.01); B60W 20/17 (2016.01); B60W 30/20 (2013.01); F02B 63/042 (2013.01); F02B 75/06 (2013.01); F15B 11/08 (2013.01); F16F 15/123 (2013.01); F16F 15/1216 (2013.01); F16F 15/14 (2013.01); F16F 15/30 (2013.01); B60W 2710/083 (2013.01); F02N 11/04 (2013.01); F04C 2/08 (2013.01); F04C 2/34 (2013.01); F15B 2211/2053 (2013.01); F16F 15/002 (2013.01);
Abstract
An actuator arrangement for applying a torque to a shaft of a machine, in particular a reciprocating piston engine, includes: a) at least one actuator device for applying the torque; and b) at least one rotatable seismic mass coupled to the shaft. The at least one actuator device is designed to apply the torque to the shaft between the seismic mass and the shaft. A corresponding method is provided for active damping of torsional vibrations of the shaft having the actuator arrangement.