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:
May. 06, 2014
Filed:
May. 18, 2010
Mamoru Sawai, Shizuoka, JP;
Mamoru Sawai, Shizuoka, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
An electric junction box including a metal core wiring board having a high heat-releasing property is provided. The electric junction box includes a case and a metal core wiring board received inside the case. The metal core wiring board includes a base plate and a plurality of relays. The base plate is constituted of a pair of insulation sheets sandwiching respective body portions of two conductive plates and body portions of a plurality of conductive plates. The each conductive plate has a terminal portion formed continuously from the body portion and arranged to project from edge of the insulation sheet. The conductive plates are made of copper alloy including copper and at least one of iron, nickel, tin and zirconium.