Location History:
- Nuremberg, DE (1981)
- Nuremberg-Grossgrundlach, DE (1983)
- Nurnberg-Grossgrundlach, DE (1976 - 1985)
Company Filing History:
Years Active: 1976-1985
Title: The Innovative Contributions of Hans Kuhnlein
Introduction
Hans Kuhnlein is a notable inventor based in Nurnberg-Grossgrundlach, Germany. He has made significant contributions to the field of engineering, particularly in the development of advanced measurement and motor technologies. With a total of nine patents to his name, Kuhnlein's work reflects a commitment to innovation and excellence.
Latest Patents
Among his latest patents is a sophisticated calorimeter designed for measuring the heat output of fluidic mediums in heat exchangers. This device features an impellerless flow velocity measuring system and temperature sensors that determine the temperature difference between forward and return flows. It includes a multiplier to calculate the product of flow velocity and temperature difference, along with a quantizer that generates a pulse train proportional to this product. Additionally, a cumulative counting device tracks the pulses, enhancing the accuracy of measurements.
Another significant invention is a brushless D-C motor that utilizes a permanent magnet rotor and multiple stator windings arranged at 90 degrees to each other. This motor incorporates Hall-effect galvanomagnetic transducers that provide control signals based on the rotor's angular position. These signals manage the conductive states of semiconductive switching devices, ensuring that the current flowing through the stator windings conforms to a sinusoidal wave shape.
Career Highlights
Kuhnlein is currently employed at Siemens Aktiengesellschaft, a leading global technology company. His role at Siemens has allowed him to further develop his innovative ideas and contribute to cutting-edge projects in the engineering sector.
Collaborations
Throughout his career, Kuhnlein has collaborated with esteemed colleagues such as Georg Kogler and Karl Schalk. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Hans Kuhnlein's contributions to the fields of measurement and motor technology exemplify his dedication to innovation. His patents not only showcase his technical expertise but also highlight the importance of collaboration in driving advancements in engineering.