Company Filing History:
Years Active: 2021-2025
Title: Innovations by Inventor Josef Sonntag in Electrical Machinery
Introduction
Josef Sonntag, an esteemed inventor located in Nuertingen, Germany, has made significant contributions to the field of electrical machinery. With an impressive portfolio of 14 patents, Sonntag's work focuses primarily on innovations that enhance the efficiency and functionality of electrical machines, particularly for vehicles.
Latest Patents
Among Sonntag's notable recent patents are two designs for electrical machines tailored for vehicle applications. The first patent describes a sophisticated electrical machine featuring a rotor that rotates about a defined axis and a stator equipped with stator windings. This innovative design incorporates a coolant distribution chamber and a coolant collecting chamber to effectively manage the cooling of the stator windings. The stator is uniquely constructed with teeth that are arranged to support the stator windings, all while being embedded in electrically insulating plastic to facilitate thermal coupling.
The second patent also focuses on an electrical machine designed for vehicles, similar in structure, featuring a rotor and stator arrangement that includes a cooling channel for managing heat. This arrangement enhances the cooling capabilities of the stator windings. Through the creative use of intermediate spaces between stator teeth, Sonntag's design ensures optimal heat transfer and improved performance.
Career Highlights
Josef Sonntag currently works at Mahle International GmbH, a company recognized for its commitment to developing advanced automotive solutions. Through his work, Sonntag has positioned himself as a key figure in the advancement of electrical machine technology, contributing to the development of more efficient and reliable components for modern vehicles.
Collaborations
Throughout his career, Sonntag has collaborated with fellow professionals, including Philip Grabherr and Peter Sever. These partnerships have likely played a pivotal role in enhancing the quality and innovation seen in his patent portfolio.
Conclusion
Josef Sonntag's innovative approaches to electrical machinery are a testament to his expertise and dedication to technology. With 14 patents to his name, his work continues to influence the automotive industry, leading towards smarter and more efficient vehicle solutions. His contributions are not only noteworthy but essential for the ongoing evolution of electrical machine technology.