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:
Jan. 31, 2023
Filed:
Mar. 16, 2020
Applicant:
Fanuc Corporation, Yamanashi, JP;
Inventors:
Yuuta Ishii, Yamanashi-ken, JP;
Hiroshi Minami, Yamanashi-ken, JP;
Assignee:
FANUC CORPORATION, Yamanashi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16C 32/06 (2006.01); H02P 7/00 (2016.01); G05D 16/08 (2006.01); G05D 13/30 (2006.01); H02P 29/68 (2016.01); G05D 13/00 (2006.01); B23Q 1/38 (2006.01);
U.S. Cl.
CPC ...
F16C 32/0644 (2013.01); B23Q 1/38 (2013.01); F16C 32/0603 (2013.01); G05D 13/00 (2013.01); G05D 13/30 (2013.01); G05D 16/08 (2013.01); H02P 7/00 (2013.01); H02P 29/68 (2016.02);
Abstract
A processing machine includes: a static pressure bearing configured to support a drive shaft; a fluid feeder configured to output a fluid to be supplied to the static pressure bearing, in accordance with rotation of a servomotor; a sensor configured to detect a physical quantity of the fluid output from the fluid feeder; and a control unit configured to control the rotation speed of the servomotor according to the physical quantity of the fluid.
Ishii, Yuuta. (2023). Processing machine and pressure adjustment method (U.S. Patent No. 11566666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11566666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile