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. 18, 2017
Filed:
Jan. 29, 2015
Ngk Spark Plug Co., Ltd., Nagoya, JP;
Masaya Watanabe, Komaki, JP;
Shoji Kitanoya, Kasugai, JP;
Daisuke Ichikawa, Kani, JP;
Masahiro Yamashita, Komaki, JP;
Yusuke Matsukura, Nagoya, JP;
Kaoru Hisada, Obu, JP;
NGK SPARK PLUG CO., LTD., Nagoya, JP;
Abstract
A gas detector includes a detecting element, a circuit board, a housing case having a gas introduction hole, and a metal member which covers the gas introduction hole. The detecting element is disposed under the metal member. The gas detector further includes a detecting element wiring fusing prevention member which is electrically conductive and is electrically connected to a grounding line of the circuit board. The detecting element wiring fusing prevention member is disposed at a position such that the shortest distance between the metal member and the detecting element wiring fusing prevention member is smaller than that between the metal member and the detecting element.