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:
Jul. 01, 2014
Filed:
Jul. 21, 2011
Takaya Yoshikawa, Kasugai, JP;
Tomohiro Tajima, Kasugai, JP;
Hisaharu Nishio, Tokai, JP;
Masao Tsuzuki, Kakamigahara, JP;
Kunihiko Yonezu, Mie, JP;
Takaya Yoshikawa, Kasugai, JP;
Tomohiro Tajima, Kasugai, JP;
Hisaharu Nishio, Tokai, JP;
Masao Tsuzuki, Kakamigahara, JP;
Kunihiko Yonezu, Mie, JP;
NGK Spark Plug Co., Ltd., Aichi, JP;
Abstract
A gas sensor () includes a gas sensor element () extending in the direction of an axis O, and a housing () made of metal, radially surrounding the gas sensor element, and adapted for inserting at least partially into a sensor-mounting hole () of a mounting body (). The gas sensor () further includes a resin member () which radially surrounds the housing at least partially and having a contact portion (C) in contact with the housing that is at least partially disposed axially frontward with respect to the outer surface of the mounting body () around the sensor-mounting hole, and a heat sink member () that is in contact with the housing at an axial position the same as or located frontward of the axial position of the front end of the contact portion.