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Dive into the research topics where Berndt Cramer is active.

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Featured researches published by Berndt Cramer.


Archive | 2005

Multilayer Ceramic Amperometric (MCA) NOx-Sensors Using Titration Principle

Berndt Cramer; Bernd Schumann; Helge Schichlein; Sabine Thiemann-Handler; Thorsten Ochs

The removal of nitrogen oxides from exhaust emissions of combustion processes containing substantial levels of oxygen is a challenging venture, especially in lean burn spark ignition and diesel engines for automobiles, trains and ships, and coal/oil-fired power stations. We have developed multilayer ceramic amperometric (MCA) NOxsensors made of an oxygen ion conducting ceramic like yttrium stabilised zirconia using a new operation mode, the titration mode, which measures the consumption of hydrogen reducing NOx.


Archive | 2009

Verfahren zum Betreiben eines Gassensors

Berndt Cramer; Thomas Classen; Bernd Schumann


Archive | 2001

Sensor arrangement used for measuring moisture content of gases comprises resistance measuring structure arranged on substrate and interacting with soot layer, and temperature measuring device

Gerhard Huth; Berndt Cramer; Norbert Breuer; Bernd Schumann


Archive | 2001

Sensor element of a gas sensor

Berndt Cramer; Carsten Springhorn; Detlef Heimann; Gudrun Oehler; Margret Schuele; Bernd Schumann; Thorsten Ochs; Sabine Thiemann-Handler


Archive | 2002

Gas sensor and method for measuring a gas component in a gas mixture

Ulrich Alkemade; Bernd Schumann; Berndt Cramer; Marget Schuele; Thorsten Ochs; Sabine Thiemann-Handler


Archive | 2002

Method and device for detecting the concentration of an oxygen-containing compound in an analyte gas

Berndt Cramer; Bernd Schumann


Archive | 2008

Detecting method for different gases in gas mixture, involves detecting gases, where detection takes place in measuring cycle divided into initialization and measuring phase, and voltage or current sequence is impressed on electrode system

Dirk Liemersdorf; Berndt Cramer


Archive | 2005

Filter element, for measuring oxygen partial pressure multi-component gas, has electrode on solid electrolyte layer and connected to measuring gas through diffusion pathway including diffusion resistor

Berndt Cramer; Bernd Schumann; Jörg Ziegler


Archive | 2011

Verfahren und Vorrichtung zur Erfassung einer Gasspezies

Dirk Liemersdorf; Benjamin Sillmann; Berndt Cramer


Archive | 2009

Verfahren zur Bestimmung einer Gaszusammensetzung in einem Messgasraum

Henrico Runge; Berndt Cramer; Martin Le-Huu; Thomas Classen; Bernd Schumann; Holger Reinshagen

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