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. 04, 2022
Filed:
Aug. 23, 2019
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Trinity Industrial Corporation, Toyota, JP;
Ransburg Industrial Finishing K.k., Kanazawa-ku Yokohama, JP;
Shinji Tani, Miyoshi, JP;
Akira Numasato, Nagoya, JP;
Kazuki Tanaka, Toyota, JP;
Takahito Kondo, Nisshin, JP;
Yuki Murai, Nagoya, JP;
Yuki Hirai, Hekinan, JP;
Atsushi Tomita, Nagoya, JP;
Kenji Okamoto, Tokyo, JP;
Naohiro Masuda, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Trinity Industrial Corporation, Toyota, JP;
Ransburg Industrial Finishing K.K., Yokohama, JP;
Abstract
A coating device includes a rotary head, a power supply part that applies a voltage to the rotary head, and a control part that controls the power supply part. The rotary head is configured so that a coating material is electrostatically atomized. The control part is configured so as to calculate a discharge current based on a total current flowing from the power supply part to the rotary head and a leak current, and control the power supply part based on the discharge current.