Company Filing History:
Years Active: 2003-2004
Title: Jörg Hoffmann: Innovator in Spindle Motor Technology
Introduction
Jörg Hoffmann is a notable inventor based in Mettlach, Germany. He has made significant contributions to the field of spindle motor technology, particularly for hard disk drives. With a total of 3 patents to his name, Hoffmann's innovations have enhanced the performance and reliability of these critical components.
Latest Patents
Hoffmann's latest patents include two groundbreaking inventions. The first is a spindle motor for hard disk drives with improved running accuracy. This invention features a sheet metal package or a complete stator that is encompassed by a centering casing made of plastic, which is preferably applied through an injection molding operation. The design allows for centering on the stationary shaft and/or on the outer rings or inner raceways of the rolling bodies. Additionally, he describes a stator without a centering casing, where the sheet metal package is centered directly on the outer rings or inner raceways.
The second patent is for a spindle motor with a sealing, flexible support film. This invention is crucial for preventing air exchange between the interior and the surroundings of the spindle motor. In hard disk drives, it is vital to ensure that the spindle motor is sealed tightly against the external environment. The support film is bonded in a sealing manner using an adhesive that does not emit gas or does so only minimally.
Career Highlights
Hoffmann is currently employed at Precision Motors Deutsche Minebea GmbH, where he continues to develop innovative solutions in spindle motor technology. His work has significantly impacted the efficiency and reliability of hard disk drives, making them more effective for various applications.
Collaborations
Hoffmann collaborates with Thilo Rehm, a fellow innovator in the field. Their partnership has fostered advancements in spindle motor design and functionality.
Conclusion
Jörg Hoffmann's contributions to spindle motor technology exemplify his commitment to innovation and excellence. His patents reflect a deep understanding of engineering principles and a dedication to improving the performance of hard disk drives.