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. 04, 2020
Filed:
Sep. 19, 2019
Canon Kabushiki Kaisha, Tokyo, JP;
Teruhiko Suzuki, Tokyo, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An electrical equipment including: an exterior having an opening portion; a circuit board provided to an inside of the exterior and configured to be connected to a commercial power source; a varistor mounted on the circuit board; and a line filter mounted on the circuit board, wherein the opening portion is formed in a predetermined direction orthogonal to electrodes of the varistor, and wherein the line filter is arranged between the varistor and the opening portion in the predetermined direction so as to prevent a range of a conical shape having a vertex at a center of the varistor, a height in the predetermined direction, and a predetermined solid angle θ from intersecting with the opening portion.