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:
Dec. 09, 2025
Filed:
Mar. 20, 2023
Applicant:
Abb Schweiz Ag, Baden, CH;
Inventors:
Assignee:
ABB SCHWEIZ AG, Baden, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25J 11/00 (2006.01); B05B 12/08 (2006.01); B05B 13/04 (2006.01);
U.S. Cl.
CPC ...
B05B 12/087 (2013.01); B05B 13/0431 (2013.01); B05B 13/0452 (2013.01); B25J 11/0075 (2013.01);
Abstract
A painting robot capable of reducing the influence of pressure fluctuations when paint is discharged or stopped. The painting robot includes a robot arm having a painting head unit attached to its tip, a paint supply mechanism provided between robot arm and painting head unit; and a control unit. The paint supply mechanism includes a paint circulation channel; paint transfer means and regulating valves provided in the middle of the paint circulation channel. The control unit is configured with a feedback control unit that calculates a pressure calculation value for executing feedback control.