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. 02, 2005
Filed:
Jul. 03, 2001
Yasuo Iimori, Shizuoka-ken, JP;
Yasuo Iimori, Shizuoka-ken, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
An electric wiring simulation deviceof the present invention includes an input device; a display; a characteristics information data basestoring parts information on parts and wirings, discharge characteristics of a power supply, current-prearcing time characteristics of protecting parts and current-smoke time characteristics of the wirings; an assigned path searching unitsearching an assigned path between a short-circuit point and the power supply on a test object circuit; a current value calculating unitcalculating a resistance value on the assigned path based on the parts information, and calculating a short-circuit value based on the resistance value and the discharge characteristics of the power supply; and a judging unitjudging whether or nor each protecting part is fused or etch wiring smokes based on the current-smoke time characteristics and the current-prearcing time characteristics, at unit time intervals.