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:
Jun. 12, 2018
Filed:
Jul. 29, 2016
Ngk Spark Plug Co., Ltd., Nagoya-shi, Aichi, JP;
NGK SPARK PLUG CO., LTD., Aichi, JP;
Abstract
A gas sensor element which has water-permeable electrodes, and water-impermeable leads connected to the electrodes A first electrode () has a space exposure portion () exposed to internal space () of a gas sensor element () which communicates with an ambient atmosphere. A first lead () is connected to the first electrode (). The first electrode () includes a first connection portion () which is disposed at a position not exposed to the internal space () and connected to the first lead (), and which is a portion of the first electrode () located most distant from the internal space (). The entire first connection portion () is located in a region Awhich extends from the internal space () over a distance of 1.0 mm or less. Also enclosed is a gas sensor including the gas sensor element.