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.:

US 9470210 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 18, 2016

Filed:

Jan. 12, 2015
Applicant:

Regenedyne Llc, Dallas, TX (US);

Inventors:

Cheong S. Choi, Rockwall, TX (US);

Michael Anthony Jenkins, Phoenix, AZ (US);

Assignee:

Other;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F03D 9/00 (2016.01); H02P 9/04 (2006.01); F03D 7/02 (2006.01); H02K 7/09 (2006.01); H02K 49/10 (2006.01); F03D 7/04 (2006.01); F03D 3/00 (2006.01); F03D 3/04 (2006.01); F16C 32/04 (2006.01);
U.S. Cl.
CPC ...
F03D 7/0296 (2013.01); F03D 3/005 (2013.01); F03D 3/0418 (2013.01); F03D 3/0427 (2013.01); F03D 7/042 (2013.01); F03D 9/002 (2013.01); F03D 13/20 (2016.05); F03D 15/00 (2016.05); F03D 80/70 (2016.05); F16C 32/0431 (2013.01); H02K 7/09 (2013.01); H02K 49/102 (2013.01); F05B 2240/124 (2013.01); F05B 2240/13 (2013.01); F05B 2240/511 (2013.01); F05B 2240/515 (2013.01); F05B 2260/302 (2013.01); F05B 2260/404 (2013.01); F05B 2270/32 (2013.01); F05B 2270/321 (2013.01); F05B 2270/327 (2013.01); F16C 2360/31 (2013.01); Y02E 10/728 (2013.01); Y02E 10/74 (2013.01);
Abstract

A wind turbine having one or more magnets for reducing friction between the turbine support and a turbine rotor. The reduction of friction between the turbine rotor and the turbine support allows for an increase in energy production and scale of the wind turbines. The magnet configuration employs a ring of cylindrically-shaped magnets at the bottom and opposed by a corresponding number of generally rectangular-shaped magnets. Bearing magnets are also employed for axial stabilization.


Find Patent Forward Citations

Choi, Cheong. (2016). Magnet configurations for magnetic levitation of wind turbines and other apparatus (U.S. Patent No. 9470210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9470210

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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