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Roger Frehoff

Bosch

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Publication

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Archive | 2015

Sensor measuring principles

Erich Zabler; Christian Gerhardt; Klaus Miekley; Roger Frehoff; Martin Mast; Bernhard Bauer; Michael Harder; Klaus Kasten; Peter Brenner; Frank Wolf; Johann Riegel; Wolfgang-Michael Müller; Claus Bischoff; Christian Pfahler; Peter Weiberle; Ulrich Papert; Reinhard Neul; Thomas Wahl; Uwe Konzelmann; Harald Emmerich; Gerald Hopf; Günter Noetzel; Hartmut Kittel; Christian Bauer; Wolfgang Welsch; Stefan Finkbeiner

There is a great number of sensors at work in motor vehicles. They act as the sensory organs of the vehicle and convert input variables into electrical signals. These signals are used in control and regulation functions by the control units in the engine-management, safety and comfort and convenience systems. Various measuring concepts are applied, depending on the task.

Archive | 2004

Combustion-chamber pressure sensor having a metallic diaphragm containing a piezoresistive, thin metallic layer

Holger Scholzen; Joerg Gebers; Ralf Kaiser; Carsten Kaschube; Christian Roesser; Lothar Baumann; Hans-Peter Didra; Roger Frehoff; Markus Fissler; Markus Ledermann; Benjamin Thiel

Archive | 2003

High-pressure sensor housing which is simplified by means of a connection element (also emc)

Martin Mast; Berthold Rogge; Masoud Habibi; Ralf Kaiser; Joerg Gebers; Carsten Kaschube; Lothar Baumann; Hans-Peter Didra; Roger Frehoff; Markus Fissler

Archive | 2003

High-pressure sensor housing comprising a connection element (emi-shield)

Martin Mast; Berthold Rogge; Masoud Habibi; Ralf Kaiser; Joerg Gebers; Carsten Kaschube; Lothar Baumann; Hans-Peter Didra; Roger Frehoff; Markus Fissler

Archive | 2005

Brennraumdrucksensor mit Metallmembran mit piezoresistiver Metalldünnschicht

Lothar Baumann; Hans-Peter Didra; Markus Fissler; Roger Frehoff; Joerg Gebers; Ralf Kaiser; Carsten Kaschube; Markus Ledermann; Christian Roesser; Holger Scholzen; Benjamin Thiel

Archive | 2004

Pressure sensor element having an integrated sealing surface

Holger Scholzen; Joerg Gebers; Ralf Kaiser; Carsten Kaschube; Christian Roesser; Lothar Baumann; Hans-Peter Didra; Roger Frehoff; Markus Fissler; Markus Ledermann; Benjamin Thiel

Archive | 2003

Pressure sensor has body with sealing forces decoupled from sensor membrane by groove midway between sensor element ends

Lothar Baumann; Hans-Peter Didra; Markus Fissler; Roger Frehoff; Joerg Gebers; Ralf Kaiser; Carsten Kaschube; Markus Ledermann; Christian Roesser; Holger Scholzen; Benjamin Thiel

Archive | 2004

Capteur de pression pour chambre de combustion, comportant une membrane metallique munie d'une couche metallique mince piezoresistive

Holger Scholzen; Joerg Gebers; Ralf Kaiser; Carsten Kaschube; Christian Roesser; Lothar Baumann; Hans Peter Didra; Roger Frehoff; Markus Fissler

Archive | 2003

Brennraumdrucksensor mit Metallmembran mit piezoresistiver Metalldünnschicht Combustion chamber pressure sensor with metal diaphragm with piezoresistive thin metal layer

Lothar Baumann; Hans-Peter Didra; Markus Fissler; Roger Frehoff; Joerg Gebers; Ralf Kaiser; Carsten Kaschube; Markus Ledermann; Christian Roesser; Holger Scholzen; Benjamin Thiel

Archive | 2003

Einfaches hochdruck-sensor-gehaeuse durch verbindungsteil (auch emv)

Martin Mast; Berthold Rogge; Masoud Habibi; Ralf Kaiser; Joerg Gebers; Carsten Kaschube; Lothar Baumann; Hans-Peter Didra; Roger Frehoff; Markus Fissler

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Carsten Kaschube

Bosch

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Joerg Gebers

Bosch

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Lothar Baumann

Bosch

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Markus Fissler

Bosch

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Ralf Kaiser

Bosch

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Hans-Peter Didra

Bosch

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Martin Mast

Bosch

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Berthold Rogge

Bosch

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Christian Roesser

Bosch

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Holger Scholzen

Bosch

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