This inventor holds 3 USPTO granted patents. Top assignee: Robert Bosch. Active years: 1976-1985.
Location History:
- Gerlingen, DE (1976)
- Stuttgart, DE (1985)
Company Filing History:
Years Active: 1976-1985
Title: Horst Jahnke: Innovator in Fuel and Emission Control Technologies
Introduction
Horst Jahnke is a notable inventor based in Gerlingen, Germany. He has made significant contributions to the field of automotive technology, particularly in fuel filtration and emission control systems. With a total of 3 patents to his name, Jahnke's work has had a lasting impact on vehicle performance and environmental standards.
Latest Patents
One of Jahnke's latest patents is a fuel filter unit with a water content indicator. This innovation addresses the corrosion of a water sensor that occurs due to the passage of considerable electric current while in contact with water. The design prevents corrosion by interrupting or significantly reducing the current after the sensor signals the presence of water that requires draining. This ensures that the warning to the vehicle driver is maintained through a signal storage circuit or by diverting current through a substitution resistor or shunt transistor.
Another significant patent is related to controls for maintaining low nitrogen oxides content in internal combustion engines. This control system measures and monitors the nitrogen oxides content in exhaust gases. The exhaust gases interact with a reducing electrode of a sensor cell, which has a predetermined potential established between its electrodes. This allows the reducing electrode to effectively reduce both nitrogen oxides and oxygen content in the exhaust gas. The current flowing through the sensor cell is then measured to determine if the nitrogen oxides content is sufficiently low.
Career Highlights
Horst Jahnke is currently employed at Robert Bosch, a leading company in automotive technology and engineering. His work at Bosch has allowed him to develop and refine his innovative ideas, contributing to advancements in fuel and emission control technologies.
Collaborations
Throughout his career, Jahnke has collaborated with notable colleagues, including Hans Siebke and Manfred Schonborn. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in the automotive sector.
Conclusion
Horst Jahnke's contributions to automotive technology, particularly in fuel filtration and emission control, highlight his role as a significant inventor in the industry. His patents reflect a commitment to improving vehicle performance and reducing environmental impact.