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. 17, 2025
Filed:
Sep. 08, 2021
Applicant:
Jatco Ltd, Fuji, JP;
Inventor:
Toshikazu Oshidari, Yokosuka, JP;
Assignee:
JATCO LTD, Fuji, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 57/04 (2010.01); F16H 57/02 (2012.01); H02K 7/116 (2006.01); H02K 9/193 (2006.01); H02K 9/26 (2006.01);
U.S. Cl.
CPC ...
F16H 57/0476 (2013.01); F16H 57/02 (2013.01); F16H 57/0404 (2013.01); F16H 57/0436 (2013.01); F16H 57/045 (2013.01); F16H 57/0486 (2013.01); H02K 7/116 (2013.01); H02K 9/193 (2013.01); H02K 9/26 (2013.01); F16H 2057/02034 (2013.01); F16H 2057/02052 (2013.01);
Abstract
A power transmission device includes a motor, a gear mechanism connected downstream of the motor; and a pump that sucks oil through a pump inlet. A shortest distance between an open end of the pump inlet and a surface of a stator of the motor is shorter than a shortest distance between the open end of the pump inlet and a surface of the gear mechanism.