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:
Jul. 05, 2022
Filed:
Apr. 10, 2020
Applicant:
Max Co., Ltd., Tokyo, JP;
Inventors:
Shinichi Okubo, Tokyo, JP;
Tsutomu Yoshida, Tokyo, JP;
Assignee:
MAX CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B 49/02 (2006.01); F04B 41/02 (2006.01);
U.S. Cl.
CPC ...
F04B 49/022 (2013.01); F04B 41/02 (2013.01); F04B 2203/0201 (2013.01); F04B 2203/0207 (2013.01); F04B 2203/0209 (2013.01); F04B 2205/05 (2013.01); F04B 2205/09 (2013.01);
Abstract
An air compressor includes: a motor; a compression mechanism that is driven by the motor and that is configured to generate compressed air; a tank that is configured to store the generated compressed air; a load acquisition part that is configured to acquire a load applied to the compression mechanism; and a control part that is configured to control a rotation of the motor. The control part is configured to perform control for changing a TN characteristic of the motor in response to the load of the compression mechanism acquired by the load acquisition part.