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:
Jun. 25, 2024
Filed:
Feb. 28, 2023
Applicant:
Ingersoll-rand Industrial U.s., Inc., Davidson, NC (US);
Inventors:
Esa Heikki Matias Vikman, Espoo, FI;
Fredrik Boxberg, Espoo, FI;
Juha T. Saari, Espoo, FI;
Petri J. Maki-Ontto, Espoo, FI;
Lauri Juhani Salmia, Espoo, FI;
Assignee:
Ingersoll-Rand Industrial U.S., Inc., Davidson, NC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16C 32/04 (2006.01); H02K 7/09 (2006.01); H02K 9/16 (2006.01); H02K 9/18 (2006.01); H02K 11/01 (2016.01); H02K 11/21 (2016.01);
U.S. Cl.
CPC ...
F16C 32/0485 (2013.01); F16C 32/0474 (2013.01); H02K 7/09 (2013.01); H02K 9/16 (2013.01); H02K 9/18 (2013.01); H02K 11/0141 (2020.08); H02K 11/21 (2016.01);
Abstract
An active magnetic bearing apparatus for supporting a rotor of a rotary machine comprises an axial magnetic bearing unit and a radial magnetic bearing unit mounted directly to one another. One of the axial magnetic bearing unit and the radial magnetic bearing unit is mounted to a support for attachment to a housing of the rotary machine.