Ralf Böhnig

Title: Ralf Böhnig: Innovator in Internal Combustion Engine Technology

Introduction

Ralf Böhnig is a notable inventor based in Neutraubling, Germany. He has made significant contributions to the field of internal combustion engines, particularly in the area of preinjection detection. His innovative work has led to the development of a patented method that enhances the efficiency of direct-injection engines.

Latest Patents

Ralf Böhnig holds a patent for a "Method and device for detecting a preinjection in an internal combustion engine." This invention involves a method for detecting a preinjection by capturing and evaluating a vibration signal that occurs when a nozzle needle strikes the needle seat of an injector. The technology utilizes a sensor for structure-borne noise, which is positioned on the cylinder outer wall to detect the vibration signal. The evaluation of this signal allows for a determination of the presence or absence of preinjection during a combustion cycle.

Career Highlights

Böhnig is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to focus on advancements in engine technology, contributing to the development of more efficient and reliable internal combustion engines. His expertise in this area has positioned him as a key figure in automotive innovation.

Collaborations

Ralf Böhnig has collaborated with Achim Przymusinski, working together to advance their research and development efforts in engine technology. Their partnership has fostered innovation and has led to significant advancements in the field.

Conclusion

Ralf Böhnig's contributions to the field of internal combustion engines through his patented technology demonstrate his commitment to innovation. His work not only enhances engine performance but also reflects the ongoing evolution of automotive technology.