Patent ID: 9605776
Date: 2017-03-28
CPC Classifications: F01N,F16L,G01N,H01R,H02G,Y10T

Claim:
1. A stopper for sealing a housing of an exhaust gas sensor, comprising: a base body containing polytetrafluoroethylene; at least one through channel provided in the base body for guiding through a connecting cable; and a seal situated, at least in places, between the base body and the at least one through channel, wherein the seal contains one of perfluoroalkoxy polymer, tetrafluoroethylene perfluoroproylene, polychlorotrifluoroethylene, or polyvinylidene fluoride, wherein the housing is indirectly connected to the stopper via an outer seal in an integrally joined manner, wherein the outer seal is formed as an outer sealing ring which is radially outwardly situated on base body.