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1. (WO2018036768) SEAL FOR A SENSOR FOR CAPTURING AT LEAST ONE PROPERTY OF A MEASURING GAS IN A MEASURING GAS CHAMBER

Pub. No.:    WO/2018/036768    International Application No.:    PCT/EP2017/069521
Publication Date: Fri Mar 02 00:59:59 CET 2018 International Filing Date: Thu Aug 03 01:59:59 CEST 2017
IPC: G01N 27/407
Applicants: ROBERT BOSCH GMBH
Inventors: JAEGER, Christian
ROSENLAND, Marc
Title: SEAL FOR A SENSOR FOR CAPTURING AT LEAST ONE PROPERTY OF A MEASURING GAS IN A MEASURING GAS CHAMBER
Abstract:
A sensor (10) for capturing at least one property of a measuring gas in a measuring gas chamber, in particular for capturing a proportion of a gas component in the measuring gas or a temperature of the measuring gas, is proposed. The sensor (10) comprises a sensor housing (12) and a sensor element (32) for capturing the at least one property of the measuring gas. The sensor housing (12) has a longitudinal bore (16). The sensor element (32) is arranged in the longitudinal bore (16). The sensor element (32) is surrounded by at least one seal (42). A shaped part (46) on the measuring gas side and a shaped part (48) on the connection side are arranged at a distance from one another in the longitudinal bore (16) of the sensor housing (12). The seal (42) is arranged between the shaped part (46) on the measuring gas side and the shaped part (48) on the connection side. The shaped part (46) on the measuring gas side and the shaped part (48) on the connection side are produced from stainless steel.