This inventor holds 3 USPTO granted patents. Top assignees: Abb Research Ltd., Abb Schweiz Ag. Active years: 1999-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2002
Title: Herbert Prenner: Innovator in Electrical Machine Technology
Introduction
Herbert Prenner is a notable inventor based in Birmenstorf, Switzerland. He has made significant contributions to the field of electrical machines, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and functionality of electrical machinery.
Latest Patents
One of Prenner's latest patents is for a squirrel cage rotor designed for high-speed electrical machines. This rotor consists of a stack of thick solid disks that are axially aligned, featuring defined pressing surfaces at their end faces. The design incorporates tie rods that pass through the stack, pressing the disks together at the pressing surfaces. Additionally, to reduce weight and material usage, a central, rotationally symmetrical recess is included on at least one end face of each solid disk.
Another significant patent involves a binding for winding overhangs of rotors in electric machines. This binding comprises a plastic matrix embedded with fibrous material, formed by winding a fiber tape onto the winding overhang. The plastic matrix is made from a thermoplastic, and the patent also describes a method for applying the fiber tape to the winding overhang of an electric machine.
Career Highlights
Throughout his career, Herbert Prenner has worked with prominent companies such as ABB Research Ltd. and ABB Schweiz AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in electrical machine technology.
Collaborations
Prenner has collaborated with notable individuals in his field, including Werner Heil and Francedillaois Meynard. These partnerships have contributed to the advancement of his inventions and the overall progress in electrical machine design.
Conclusion
Herbert Prenner's contributions to electrical machine technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile