This inventor holds 4 USPTO granted patents. Top assignee: Robert Bosch. Active years: 1984-1985.
Location History:
- Schwieberdingen, DE (1984)
- Egling, DE (1985)
Company Filing History:
Years Active: 1984-1985
Title: Franz Sellmaier: Innovator in Internal Combustion Engine Technology
Introduction
Franz Sellmaier is a notable inventor based in Schwieberdingen, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 4 patents. His work focuses on enhancing engine performance and efficiency through innovative technologies.
Latest Patents
One of Sellmaier's latest patents is an apparatus for sensing combustion chamber pressure in internal combustion engines. This invention aims to improve the current yield from ion currents measurable across the electrodes of a spark plug. By applying a biasing potential immediately after ignition, the design allows for enhanced ion current flow, which is crucial for optimizing engine performance. Another significant patent involves controlling an internal combustion engine based on the analysis of combustion chamber sensor outputs. This technology enables the recognition of normal combustion, slow combustion, or combustion failures, allowing for adjustments in fuel injection or ignition timing to enhance engine efficiency.
Career Highlights
Franz Sellmaier is currently employed at Robert Bosch, a leading company in automotive technology. His work at Bosch has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.
Collaborations
Sellmaier has collaborated with notable coworkers, including Rainer Bone and Rudolf Nagel. Their combined expertise has fostered a productive environment for innovation and development in the automotive sector.
Conclusion
Franz Sellmaier's contributions to internal combustion engine technology exemplify the impact of innovative thinking in the automotive industry. His patents reflect a commitment to enhancing engine performance and efficiency, solidifying his reputation as a key inventor in this field.