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. 28, 2020
Filed:
Jun. 30, 2016
Ransburg Industrial Finishing K.k., Kanagawa, JP;
Ransburg Industrial Finishing K.K., Kanagawa, JP;
Abstract
PROBLEM TO BE SOLVED: To evolve a spark discharge preventing effect of an electrostatic coating device. SOLUTION: One coating robot has an arm equipped with a plurality of electrostatic coating devicesclose to each other and the plurality of the electrostatic coating devicesis connected in parallel with each other to one high-voltage generator. A hollow rotary shaftdriven by an air motoris disposed with nine plate-shaped resistorsarranged circumferentially at intervals. The nine plate-shaped resistorsare connected in series and a high voltage is applied via the resistorsto a rotary atomization head. The rotary atomization headis made of a semiconductive resin.