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:
Nov. 06, 2018
Filed:
May. 23, 2014
Applicant:
Nuovo Pignone Srl, Florence, IT;
Inventors:
Assignee:
NUOVO PIGNONE SRL, Florence, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 7/09 (2006.01); F16C 37/00 (2006.01); F16C 32/04 (2006.01); H02K 1/12 (2006.01);
U.S. Cl.
CPC ...
F16C 37/005 (2013.01); F16C 32/0468 (2013.01); F16C 32/0474 (2013.01); H02K 1/12 (2013.01); H02K 7/09 (2013.01); F16C 32/048 (2013.01); F16C 32/0476 (2013.01); F16C 2360/00 (2013.01);
Abstract
A magnetic bearing assembly for a rotary machine, having a rotor circuit and a stator magnetic circuit secured to a stationary support element having at least one body of ferromagnetic material and at least one coil, both being fitted in a protective annular housing leaving uncovered a surface of revolution of said ferromagnetic body and a surface of revolution of said one coil facing a surface of revolution of the rotor circuit. The bearing assembly comprises at least one row of blades secured on the rotor circuit.