Andreas Boehringer

Title: Andreas Boehringer: Innovator in Fuel Metering and Dynamo Technology

Introduction

Andreas Boehringer is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the fields of fuel metering in internal combustion engines and dynamoelectric machines. With a total of 4 patents, his work reflects a commitment to advancing technology in these areas.

Latest Patents

One of his latest patents is a method and apparatus for fuel metering in internal combustion engines. This innovative fuel control system optimizes values based on various factors. Characteristic engine data is stored in digital memories with interpolation capabilities. By addressing engine data fields with input signals related to current operational variables, such as accelerator pedal position, the control system derives a nominal air flow rate. This rate serves as a reference value in a control loop that regulates the amount of recycled exhaust gas and fresh air flow. As the actual air flow rate approaches the reference value, the fuel flow is adjusted to ensure correct mixtures at all times. In another embodiment, fuel is supplied on demand but cannot exceed a maximum value except under special override conditions. Several other embodiments and variants are also presented.

Another significant patent is for a dynamoelectric machine with reduced armature reaction. In this invention, armature reaction in a dynamo is minimized by constructing the main pole structure and/or the commutating pole structure with multiple iron lamina arranged parallel to the axis of rotation. These lamina are separated by nonmagnetic or magnetically weak material, designed to create a predetermined minimum but high reluctance to the flux generated in the main or commutating pole structure due to armature current. The core of each pole may be split into two core halves, forming a yoke and a commutating pole. Each iron lamina can be constructed from several sublaminas that are glued together.

Career Highlights

Andreas Boehringer has worked with prominent companies, including Robert Bosch GmbH. His experience in these organizations has contributed to his expertise and innovative capabilities in engineering and technology.

Collaborations

He has collaborated with notable individuals such as Wolf Wessel and Hermann Eisele, further enhancing his work through shared knowledge and expertise.

Conclusion

Andreas Boehringer's contributions to fuel metering and dynamoelectric machines showcase his innovative spirit and technical proficiency. His patents reflect a