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:
Aug. 01, 2017
Filed:
Jan. 03, 2014
Applicant:
Ngk Spark Plug Co., Ltd., Nagoya-shi, Aichi-ken, JP;
Inventors:
Assignee:
NGK SPARK PLUG CO., LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/30 (2006.01); G01N 27/407 (2006.01); G01M 15/10 (2006.01); G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
G01N 27/4071 (2013.01); G01M 15/104 (2013.01); G01N 27/4072 (2013.01); G01N 27/4077 (2013.01); G01N 27/4078 (2013.01); G01N 33/0037 (2013.01);
Abstract
A first electrode () has an exposure portion () exposed to a second measuring chamber (), and a connection portion () which is disposed at a position not exposed to the second measuring chamber () and is connected to the first lead () and which is a portion of the first electrode () located most distant from the second measuring chamber (). The entire connection portion () is located in a region Awhich extends from the second measuring chamber () over a distance of 1.0 mm or less.