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. 30, 2024
Filed:
May. 08, 2018
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Yuji Nakazawa, Osaka, JP;
Atsushi Sakawaki, Osaka, JP;
Hirofumi Higashi, Osaka, JP;
Taiichi Nose, Osaka, JP;
Takaaki Ono, Osaka, JP;
Yusuke Irino, Osaka, JP;
Assignee:
Daikin Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 27/02 (2006.01); F04D 17/10 (2006.01); F04D 25/06 (2006.01); F04D 29/051 (2006.01); F04D 29/058 (2006.01); F16C 32/04 (2006.01); F25B 1/053 (2006.01); H02K 7/09 (2006.01); H02K 7/14 (2006.01); H02P 25/024 (2016.01);
U.S. Cl.
CPC ...
F04D 27/0261 (2013.01); F04D 17/10 (2013.01); F04D 25/0606 (2013.01); F04D 29/051 (2013.01); F04D 29/058 (2013.01); F16C 32/04 (2013.01); F16C 32/048 (2013.01); F25B 1/053 (2013.01); H02K 7/09 (2013.01); H02K 7/14 (2013.01); H02P 25/024 (2016.02);
Abstract
A drive support unit of a turbo compressor includes at least one bearingless motor. The at least one bearingless motor includes a rotor-stator pair constituted by a rotor and a stator, and is configured to rotationally drive a drive shaft and to support a radial load of the drive shaft in a contactless manner. Accordingly, it is possible to provide a turbo compressor to which a bearingless motor is applied.