Company Filing History:
Years Active: 1985-1987
Title: Gerd Wallenfang: Innovator in Temperature Measurement and Fuel Injection Technology
Introduction
Gerd Wallenfang is a notable inventor based in Cologne, Germany. He has made significant contributions to the fields of temperature measurement and fuel injection technology. With a total of 4 patents to his name, Wallenfang's innovations have had a considerable impact on internal combustion engine performance.
Latest Patents
One of Wallenfang's latest patents is a temperature measuring device designed for recording large changes in temperature, particularly in internal combustion engines. This device utilizes an NTC resistor connected to a constant voltage source through a dropping resistor. The voltage drop across the NTC resistor serves as a gauge for temperature. The design allows for accurate temperature measurement across a wide range by switching the resistance of the dropping resistor circuit between high and low ohmic values. This innovation enhances the accuracy of temperature readings at both high and low extremes.
Another significant patent is a fuel injection arrangement for air-compressing, spontaneous-ignition internal combustion engines. This arrangement features an electromagnetic control valve that connects a high-pressure channel of a fuel injection pump with a low-pressure channel. The valve body is designed as a piston valve, which is spring-loaded and axially movable. This innovative design ensures stable behavior of the control valve and absolute sealing in the closure position, allowing for operational efficiency at high injection pressures.
Career Highlights
Throughout his career, Wallenfang has worked with prominent companies such as Klockner-Humboldt-Deutz AG. His experience in these organizations has contributed to his expertise in developing advanced technologies for internal combustion engines.
Collaborations
Wallenfang has collaborated with notable professionals in his field, including Reda Rizk and Hans-Gottfried Michels. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Gerd Wallenfang's contributions to temperature measurement and fuel injection technology demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing the performance of internal combustion engines, making him a significant figure in the field of engineering.