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. 15, 2020
Filed:
Nov. 10, 2016
Nichias Corporation, Tokyo, JP;
Akihiro Yoshimura, Hamamatsu, JP;
NICHIAS CORPORATION, Tokyo, JP;
Abstract
A cylinder bore wall thermal it includes bore wall insulating sections provided for each of bore walls of cylinder bores and for insulating a wall surface on the cylinder bore side of the groove-like cooling water channel and a supporting section to which the bore wall insulating sections are framed. The bore wall insulating, sections include rubber members for covering the wall surface on the cylinder bore side of the groove-like cooling water channel, rear surface pressing members provided on rear surface sides of the rubber members and for pressing the entire rubber members toward the wall surface on the cylinder bore side of the groove-like cooling water channel from the rear side, and elastic members that urge the rear surface pressing members to press the rubber members toward the wall surface on the cylinder bore side of the groove-like cooling water channel.