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:
Aug. 24, 2021
Filed:
Oct. 23, 2019
Seiko Epson Corporation, Tokyo, JP;
Yusuke Saito, Yamagata-mura, JP;
Kenichiro Kaneko, Okaya, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A printing apparatus includes a discharge head configured to discharge a liquid toward a medium, a head control board configured to control the discharge head, a circuit case having a box-like shape configured to house the head control board, and a carriage configured to reciprocate in a scanning direction while supporting the discharge head and the circuit case. The circuit case includes an air intake port in one surface of the circuit case, with the one surface intersecting with the scanning direction, and an exhaust port in another surface of the circuit case, with the other surface intersecting with the scanning direction. At the exhaust port, an exhaust fan configured to exhaust, to outside of the circuit case, heat that is inside the circuit case is installed, the heat being generated by the head control board.