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:
May. 30, 2023
Filed:
Mar. 20, 2019
Applicant:
Lord Corporation, Cary, NC (US);
Inventor:
Martin Bieber, Oak Island, NC (US);
Assignee:
LORD Corporation, Cary, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B06B 1/16 (2006.01); H02K 11/215 (2016.01); H02K 7/06 (2006.01); B60N 2/50 (2006.01);
U.S. Cl.
CPC ...
B06B 1/166 (2013.01); H02K 7/061 (2013.01); H02K 11/215 (2016.01); B60N 2/501 (2013.01); F16F 2232/02 (2013.01);
Abstract
Circular force generator devices (), systems, and methods for damping vibrations which include two complementary rotor assemblies () that are rotatable together about a common shaft () but that have an adjustable rotational position (P, P) with respect to one another such that a significant reduction in rotor inertia and bearing drag relative to conventional CFG configurations is provided. The present architecture creates virtually zero rotating moment.