PRESSURE-MEASURING GLOW PLUG

A pressure-measuring glow plug has a heating pin for igniting a combustion mixture of an internal combustion engine and a pressure sensor for detecting a combustion chamber pressure of the internal combustion engine. The pressure-measuring glow plug has a contacting unit which includes a carrier for...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KOETZLE WOLFGANG, SCHOLZEN HOLGER, WOLFF JANPETER
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A pressure-measuring glow plug has a heating pin for igniting a combustion mixture of an internal combustion engine and a pressure sensor for detecting a combustion chamber pressure of the internal combustion engine. The pressure-measuring glow plug has a contacting unit which includes a carrier for accommodating a signal processing unit and a plug connection having connecting contacts in a plug housing. A glow module housing for accommodating the heating pin and the pressure sensor and an electronic module housing for accommodating the carrier are provided. The electronic module housing is connected at a glow module-sided connecting location to the glow module housing and, at a plug-sided connecting location, to the plug housing.