Vorrichtung zur Erfassung des Drucks und der Temperatur im Saugrohr einer Brennkraftmaschine

The invention relates to a device for determining the pressure and temperature in the suction pipe of an internal combustion engine with a temperature sensor (50) and pressure sensor (30) positioned in a common housing (10), said pressure sensor being fixed on a support (20), together with an evalua...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	NAEGELE, ERWIN, 74394 HESSIGHEIM, DE, LIPPHARDT, UWE., 72770 REUTLINGEN, DE, KUHNT, WINFRIED, 70193 STUTTGART, DE, HIRSCHBERGER, KLAUS, 71701 SCHWIEBERDINGEN, DE
Format:	Patent
Sprache:	ger
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS TARIFF METERING APPARATUS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The invention relates to a device for determining the pressure and temperature in the suction pipe of an internal combustion engine with a temperature sensor (50) and pressure sensor (30) positioned in a common housing (10), said pressure sensor being fixed on a support (20), together with an evaluating circuit, with as few distortions possible. The aim of the invention is to improve the device in such a way that it is easy to produce and enables temperature to be measured precisely and especially pressure to be measured very precisely. To this end, it is suggested that a connection piece (40) attached to the housing (10) is provided for delivering a medium under pressure, as well as an intermediary piece (60) which is connected to both the support (20) and said connection piece (40) via seal bonds (61), said seal bonds neutralising mechanical distortions.