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Dive into the research topics where Hahn Hermann is active.

Publication


Featured researches published by Hahn Hermann.


Archive | 1999

Verfahren zur De-Sulfatierung eines NOx-Speicherkatalysators

Pott Ekkehard; Hahn Hermann


Archive | 1999

Regelung eines NOx-Speicher-Katalysators

Hahn Hermann


Archive | 2001

Procedure for coordination of exhaust relevant measures with direct fuel injected internal combustion engine entails determining by use of measuring, evaluating and control equipment the state of NOx storage catalyser

Drueckhammer Jens Dr; Hahn Hermann; Pott Ekkehard; Lang Axel; Schulze Frank


Archive | 2000

Controling oxides of nitrogen storage catalyser regeneration involves detecting idling, raising threshold in idling state, initiating regeneration after period, stopping if idling resumes

Hahn Hermann; Hinze Soeren


Archive | 1999

Steuerung eines NOx-Absorber-Katalysator

Hahn Hermann


Archive | 2001

VERFAHREN UND VORRICHTUNG ZUR ERMITTLUNG EINER NOx-SPEICHERKAPAZITÄT EINES NOx-SPEICHERKATALYSATORS

Hahn Hermann; Lang Axel; Hinze Soeren


Archive | 2000

Verfahren zur Erhöhung der NOx-Umsatzrate von geschädigten NOx-Speicherkatalysatoren

Pott Ekkehard; Hahn Hermann; Lang Axel; Schulze Frank


Archive | 2000

Kraftfahrzeug mit einer Brennkraftmaschine

Zillmer Michael; Krebs Rudolf; Spiegel Leo; Pott Ekkehard; Hahn Hermann


Archive | 1999

Verfahren zur Funktionsüberwachung eines in einem Abgaskanal einer Verbrennungskraftmaschine angeordneten NO¶x¶-Sensors

Hahn Hermann; Hinze Soeren; Lang Axel


Archive | 2008

Method for lambda control in combustion engine of motor vehicle, involves using measuring signal on two points of range of lambda-values, and correcting measuring signal on one of two points

Hahn Hermann; Daetz Michael

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