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:
Sep. 17, 2024
Filed:
Feb. 18, 2021
Pacific Engineering Corporation, Gifu, JP;
Pacific Engineering Corporation, Gifu, JP;
Abstract
Electric circuit breaker device that can be downsized by reducing the distance the moving body moves, including a housing; a cut part placed inside the housing; and a power source placed on the housing, further including a moving body having a first arc-extinguishing space into which the cut part is inserted and housed, and which is filled with an arc-extinguishing material, and a moving body housing part that allows the moving body to move between the first end part and a second end part opposite to the first end part, which is configured to cut the cut part while moving toward the power source P, and the housing includes an expanded arc-extinguishing space positioned so as to face an end part of a separable piece of the cut part when the moving body has moved and stopped, and the expanded arc-extinguishing space being filled with an arc-extinguishing material.