This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: E.g.o. Elektro-Geraetebau Gmbh. Active years: 1999-2003.
Location History:
- Karlsuhe, DE (1999)
- Karlsruhe, DE (2003)
Company Filing History:
Years Active: 1999-2003
Title: Wilhelm Perrin: Innovator in Temperature Detection and Control Systems
Introduction
Wilhelm Perrin is a notable inventor based in Karlsruhe, Germany. He has made significant contributions to the field of temperature detection and control systems, holding a total of 2 patents. His innovative designs focus on enhancing the functionality and safety of electric cooking appliances.
Latest Patents
One of Perrin's latest patents is a temperature detection device for an electric radiant heater. This device features an active sensor that detects the positioning of a cooking vessel on a hotplate, particularly a glass ceramic plate. The sensor is integrated into an inductive resonant circuit of a control means, with a single sensor loop made of electrically conductive material located near at least one heating zone. This design allows for improved temperature sensing, as the sensor loop can also serve as a protective jacket for a thermocouple.
Another significant patent by Perrin is an arrangement for controlling electrically controllable appliances, especially electric cookers. This innovative system includes an operating element that is magnetically held in a contactless manner on the surface of a glass ceramic plate. A magnet located below or behind the plate secures the operating element, allowing it to be rotated without physical contact. This design eliminates the need for openings or depressions in the plate, enhancing both aesthetics and functionality.
Career Highlights
Throughout his career, Wilhelm Perrin has worked with several companies, including E.G.O. Elektro-Gerätebau GmbH. His experience in the industry has allowed him to develop practical solutions that address common challenges in electric cooking technology.
Collaborations
Perrin has collaborated with notable colleagues such as Wilfried Schilling and Nils Platt. Their combined expertise has contributed to the advancement of innovative cooking technologies.
Conclusion
Wilhelm Perrin's contributions to temperature detection and control systems have significantly impacted the electric cooking appliance industry. His patents reflect a commitment to innovation and safety, making him a key figure in this field.