Patent ID: 9188576
Filing Date: 2015-11-17
Classification: G01N,Y02A

Abstract:
1. A gas sensor comprising: a sensor element configured to detect a concentration of measured gas; a connector electrically connected to the sensor element; a tubular body having the sensor element and the connector disposed therein, and having an open end; a plurality of leads connected to the connector and extending outward from the open end of the tubular body; and an elastic body disposed in the tubular body so as to seal the open end, having connections between the connector and the leads disposed therein, and having the plurality of leads extend therethrough, the tubular body and the elastic body being radially swaged at a plurality of swaged sections including a first swaged section disposed on the connection side and a second swaged section disposed closer to the open end than the first swaged section, and a portion of the tubular body having an inside diameter corresponding to the first swaged section greater than an inside diameter of a portion of the tubular body corresponding to the second swaged section.