This inventor holds 6 USPTO granted patents. Top assignee: Daimler-Benz Ag. Active years: 1982-1991.
Location History:
- Esslingen, DE (1982 - 1985)
- Waiblingen, DE (1987 - 1988)
- Waiblingen-Hegnach, DE (1991)
Company Filing History:
Years Active: 1982-1991
Title: Michael Grohn: Innovator in Fuel Injection Technology
Introduction
Michael Grohn is a notable inventor based in Esslingen, Germany. He has made significant contributions to the field of fuel injection technology, holding a total of 6 patents. His work primarily focuses on enhancing the efficiency and functionality of internal combustion engines.
Latest Patents
One of Grohn's latest inventions is a magnetic valve controlled injection device. This device features a fuel pump driven by a drive element from the cylinder head camshaft, which is located separately from the fuel nozzle. The design includes a relatively short exposed injection pipe, and the fuel pump or nozzle forms a structural unit with the magnetic valve. This valve controls the beginning and end of pumping based on the operating parameters of the internal combustion engine. Additionally, this unit is secured to the cylinder head, ensuring that at least one casing part of the aid pump and the magnetic valve are positioned outside the space enclosed by the cylinder head and the cylinder head cover.
Another significant patent is the pressure oil feed arrangement for a hydraulically actuated timing device. This arrangement works in conjunction with an injection pump to control the injection start in multi-cylinder, air-compressing injection internal combustion engines. It includes an electromagnetic control unit that manages the pressure oil inlet or return in a feed line connected to the timing device. The control unit is designed to be responsive to the operating parameters of the internal combustion engine, allowing for precise control during each injection operation.
Career Highlights
Michael Grohn is currently employed at Daimler-Benz AG, where he continues to innovate and develop advanced technologies for internal combustion engines. His work has been instrumental in improving fuel efficiency and reducing emissions in automotive applications.
Collaborations
Throughout his career, Grohn has collaborated with several talented individuals, including Peter Moser and Frank Thoma. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Michael Grohn's contributions to fuel injection technology have made a significant impact on the automotive industry. His innovative patents and collaborative efforts continue to drive advancements in engine efficiency and performance.