This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Borgwarner Inc., Other. Active years: 2003-2018.
Company Filing History:
3 out of 2,726 
1 out of 834,411 Years Active: 2003-2018
Title: Norbert Walter: Innovator in Turbocharger Technology
Introduction
Norbert Walter is a notable inventor based in Ludwigshafen, Germany. He has made significant contributions to the field of turbocharger technology, holding a total of 4 patents. His innovative approaches have advanced the efficiency and functionality of exhaust-gas turbochargers.
Latest Patents
Walter's latest patents include a method for determining bearing play of exhaust-gas-turbocharger friction bearings. This invention involves several method steps, such as accelerating the exhaust-gas turbocharger from standstill to maximum rotational speed while registering vibration acceleration with a sensor. It also includes determining the constant-tone frequency of the friction bearing at various rotational speeds and plotting these frequencies against experimentally determined bearing-play ranges. This method establishes whether the determined constant-tone frequency lies within a target range for bearing play.
Another significant patent is for an exhaust-gas turbocharger with a silencer. This invention features a turbine housing and a compressor housing with a compressor outlet. The silencer is arranged at the compressor outlet's end region and includes a housing with an insert part that forms at least one buffer chamber connected to an air-guiding duct. The design of the opening in the silencer ensures that it does not have a sharp edge, enhancing its functionality.
Career Highlights
Throughout his career, Norbert Walter has worked with prominent companies, including BorgWarner Inc. His experience in the industry has allowed him to develop innovative solutions that address complex engineering challenges.
Collaborations
Walter has collaborated with notable colleagues such as Manfred Helget and Thomas Gokeler. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Norbert Walter's contributions to turbocharger technology exemplify his innovative spirit and engineering expertise. His patents reflect a commitment to improving automotive performance and efficiency.