Purem Gmbh

Veronique Guerin

Kresimir Jambrosic

Arnulf Spieth

Felix Neumann

Johannes Grupp

Ralf Mohr

Ulrich Sigel

Philippe Leisten

Anton-Bogdan Popescu

Jan Haenisch

Christian Schneider

Michael Vogel

A connection unit connects an electrical supply line to a connection element of a heatable exhaust gas system. The connection unit has a housing having a connection element receiving region extending in the direction of a first housing axis (G) and a supply line receiving region extending in the direction of a second housing axis (G). The connection element receiving region is open in a first axial connection element receiving region end region for receiving the connection element protruding from an exhaust gas system and is closed off in a second axial connection element receiving region end region. The supply line receiving region is open to the connection element receiving region in a first axial supply line receiving region end region and is open in a second supply line receiving region end region for receiving an electrical supply line.

Electrical supply line connection unit suitable for harsh high heat environmental conditions

An exhaust system for an internal combustion engine includes an exhaust gas heater housing, an exhaust gas heater disposed in the exhaust gas heater housing and an exhaust gas treatment unit housing which, via an upstream end region, adjoins a downstream end region of the exhaust gas heater housing. At least one exhaust gas treatment unit is disposed in the exhaust gas treatment unit housing. At least one exhaust gas heater includes at least one connector element that, in the downstream direction toward the exhaust gas treatment unit housing, extends toward the exhaust gas heater and, in an exhaust gas primary flow direction, overlaps with the upstream end region of the exhaust gas treatment unit housing and/or with an exhaust gas treatment unit disposed in the upstream end region of the exhaust gas treatment unit housing.

Exhaust gas heater system

A probe carrier arrangement, especially for an exhaust system of an internal combustion engine, includes a probe socket () provided at a probe carrier body (). The probe socket () has at least one insert-receiving opening () extending in a direction of an insert-receiving opening longitudinal axis (E). A probe carrier insert () is arranged in the insert-receiving opening (). The probe carrier insert () has at least one probe-receiving opening () extending in a direction of a probe-receiving opening longitudinal axis (S).

Probe carrier arrangement

Growing community of inventors

Stuttgart, Germany

Veronique Guerin