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1. IN3982/DEL/2015 - SENSOR DEVICE FOR DETERMINING THE EXHAUST-GAS TEMPERATURE OF AN INTERNAL COMBUSTION ENGINE

Oficina India
Número de solicitud 3982/DEL/2015
Fecha de la solicitud 07.12.2015
N.º de publicación 3982/DEL/2015
Fecha de publicación 22.07.2016
Tipo de publicación A
CIP
H ELECTRICIDAD
02
PRODUCCION, CONVERSION O DISTRIBUCION DE LA ENERGIA ELECTRICA
K
MAQUINAS DINAMOELECTRICAS
9
Sistemas de refrigeración o de ventilación
H02K 9/00
Solicitantes Dr. Ing. h.c. F. Porsche Aktiengesellschaft
Inventores GEHRMANN, Stephan
GARBERS, Johannes
Datos de prioridad 10 2014 118 415.7 11.12.2014 DE
Título
(EN) SENSOR DEVICE FOR DETERMINING THE EXHAUST-GAS TEMPERATURE OF AN INTERNAL COMBUSTION ENGINE
Resumen
(EN)
The present invention relates to a sensor device (10) for determining the exhaust-gas temperature of an internal combustion engine (100), having a thermal element (20) which generates a temperature signal as a function of its temperature and which has a sensor section (22) for arrangement in the exhaust-gas stream (AG) of the internal combustion engine (100), wherein the sensor section (22) is fully surrounded by a radiation shield (30) for protecting the sensor section (22) from thermal radiation, wherein the radiation shield (30) has at least one inlet opening (32) for admission of the exhaust-gas stream (AG) and at least one outlet opening (34) for discharge of the exhaust-gas stream (AG), and the sensor section (22) is arranged in the course of the flow of the exhaust-gas stream (AG) between the inlet opening (32) and the outlet opening (34).

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