Company Filing History:
Years Active: 1977-1984
Title: Walter Dreiseitl: Innovator in Rotational Speed Determination
Introduction
Walter Dreiseitl, an accomplished inventor based in Erlangen, Germany, has made significant contributions to the field of measurement and automation with his innovative patents. With a total of five patents to his name, Dreiseitl specializes in methods and apparatuses that improve the accuracy of rotational speed determination in machinery, highlighting the intersection of engineering and technology.
Latest Patents
Dreiseitl's latest patents demonstrate his ingenuity and technical expertise. One of his notable inventions is a method and apparatus for determining rotational speed. This device employs two probes positioned near a rotating shaft's circular disk, enabling the generation of four out-of-phase signals. These signals are processed by logic circuitry that develops a composite saw-tooth-shaped signal. A counter then measures how many times the composite signal crosses a reference zero value during a specified time interval, which allows for a precise determination of the shaft's rotational speed.
Another significant patent by Dreiseitl is a circuit designed for generating an electric signal proportional to a flux component in rotating-field machines. In this system, a voltage associated with the flux component is directed to an integrator, allowing for the production of a voltage signal proportional to the flux. This design ensures accurate real-time localization of the rotor position across varying speeds, effectively maintaining precise phase and amplitude relationships throughout the operational range of the machine.
Career Highlights
Walter Dreiseitl has built an impressive career as a key member of Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has facilitated advancements in electrical engineering, enhancing the functionality of rotating machinery. Dreiseitl's patents not only reflect his dedication to innovation but also contribute valuable solutions to the industry.
Collaborations
Dreiseitl has collaborated with esteemed colleagues, including Dieter Kollensperger and Theodor Salzmann. Together, they have contributed to technological advancements that benefit a wide range of applications within the engineering sector. Their teamwork exemplifies the collaborative nature of innovation, enriching the field with diverse insights and knowledge.
Conclusion
Walter Dreiseitl stands out as a prominent inventor whose patents have made a lasting impact on the methods of measuring rotational speed in machinery. His work at Siemens Aktiengesellschaft, along with valuable collaborations, echoes his commitment to pushing the boundaries of engineering innovation. As he continues to develop groundbreaking technologies, Dreiseitl exemplifies the spirit of creativity and excellence in the field of invention.