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. 29, 2021
Filed:
Mar. 08, 2019
Applicant:
Denso Corporation, Kariya, JP;
Inventor:
Masahiro Seguchi, Kariya, JP;
Assignee:
DENSO CORPORATION, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02K 19/26 (2006.01); H02K 19/12 (2006.01); H02K 1/26 (2006.01); H02P 25/03 (2016.01); H02K 1/16 (2006.01); H02K 3/12 (2006.01); H02K 3/48 (2006.01); H02K 11/028 (2016.01); H02K 11/042 (2016.01); H02K 19/36 (2006.01); H02M 7/217 (2006.01);
U.S. Cl.
CPC ...
H02K 19/12 (2013.01); H02K 1/16 (2013.01); H02K 1/26 (2013.01); H02K 3/12 (2013.01); H02K 3/48 (2013.01); H02K 11/028 (2013.01); H02K 11/042 (2013.01); H02K 19/26 (2013.01); H02K 19/36 (2013.01); H02M 7/217 (2013.01); H02P 25/03 (2016.02);
Abstract
A field winding type rotary machine includes a stator having a stator core and a stator coil wound on the stator core, a rotor having a rotor core and a rotor field coil wound on the rotor core, and a rectifier element connected between both ends of the rotor field coil. The field winding type rotary machine includes a capacitor having a first terminal connected to an anode terminal of the rectifier element and a second terminal connected to any point of the rotor field coil.