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:
Apr. 05, 2016
Filed:
Oct. 29, 2013
Denso Corporation, Kariya, Aichi-pref., JP;
Shintarou Kogure, Kariya, JP;
Hiroshi Inamura, Nagoya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A power converter including a semiconductor module; a cooler having a pair of coolant pipes; a casing provided with a pair of openings, housing the semiconductor module and the cooler; and a pair of grommets being fitted to the pair of openings where the pair of coolant pipes are inserted into the pair of grommets. Each of the grommet includes: a grommet body having a through hole through which a corresponding coolant pipe is inserted and a sealing surface that intimately contacts an inner peripheral surface of a corresponding opening; and a guide provided to one end of the grommet body, with respect to a direction of inserting the coolant pipe, so as to be projected outward further than the sealing surface. Each of the grommet is embedded with a reinforcement member with at least a part of the reinforcement member being located in the guide.