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:
Mar. 06, 2018
Filed:
Feb. 09, 2015
Nidec Corporation, Kyoto, JP;
NIDEC CORPORATION, Kyoto, JP;
Abstract
A heat module includes a fan and a heat pipe. A flat portion of the heat pipe includes a recessed portion being recessed toward a center of the heat pipe in a cross section. A heat receiving portion arranged between the heat source and the heat pipe includes a heat source contact portion arranged to be in thermal contact with the heat pipe. In at least a portion of the heat pipe which extends between a portion of the heat pipe which is in thermal contact with the fan contact portion and a portion of the heat pipe which is in thermal contact with the heat source contact portion, a difference between a maximum axial height of the heat pipe and a minimum axial height of a portion of the heat pipe where the recessed portion is defined is smaller than a wall thickness of the recessed portion.