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:
Nov. 21, 2017
Filed:
Mar. 10, 2015
Applicant:
Ngk Insulators, Ltd., Nagoya-shi, Aichi, JP;
Inventors:
Assignee:
NGK INSULATORS, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 15/10 (2006.01); G01N 27/407 (2006.01); G01M 15/10 (2006.01);
U.S. Cl.
CPC ...
G01N 33/0036 (2013.01); G01M 15/102 (2013.01); G01N 27/4078 (2013.01); G01N 33/0037 (2013.01);
Abstract
In a gas sensor, not only a tubecovers lead wires, but also the tubecovers an outer peripheral surface of an end portion of an outer cylinderincluding an open end. A portion of the outer peripheral surface of the outer cylindercovered with the tubeis gripped by a clamp. Thus, the clampintegrally grips the tubeand the outer cylinder. Moreover, the tubeprotrudes from the clampto a side of the outer cylinderopposite from the open end(protrusion amount L>0). Further, the open endof the outer cylinderforms a large-diameter portion whose outer diameter is larger than an inner diameter Dof the clamp