This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Rolls-Royce Deutschland Ltd & Co. Kg, Siltronic Ag. Active years: 2010-2012.
Company Filing History:
Years Active: 2010-2012
Title: Arnold Kuehhorn: Innovator in Rotor Wheel Manufacturing
Introduction
Arnold Kuehhorn is a notable inventor based in Berlin, Germany. He has made significant contributions to the field of rotor wheel manufacturing, holding a total of 3 patents. His innovative methods have enhanced the performance and longevity of rotor wheels, particularly in aerospace applications.
Latest Patents
Kuehhorn's latest patents include a method of manufacturing integrally designed rotor wheels to exhibit an essentially identical natural frequency and mass using chemical etch machining. This method involves measuring the natural frequency of each blade after conventional shaping and calculating the respective blade mass. By removing excess mass from each blade, Kuehhorn ensures that all blades have corresponding thickness, chord length, mass, and natural frequency, resulting in evenly loaded rotor wheels that feature a long service life.
Another significant patent is the method for determining blade mistuning on integrally manufactured rotor wheels. This method identifies production-inherent mistuning by exciting individual blades independently and measuring their vibratory response. By temporarily applying an identical extra mass to the blades not under investigation, Kuehhorn eliminates coupling effects that could disturb the measurement, allowing for accurate calculations of blade natural frequencies and mistuning.
Career Highlights
Throughout his career, Arnold Kuehhorn has worked with prominent companies such as Rolls-Royce Deutschland Ltd & Co KG and Siltronic AG. His experience in these organizations has contributed to his expertise in rotor wheel technology and manufacturing processes.
Collaborations
Kuehhorn has collaborated with notable coworkers, including Timo Mueller and Wilfried Von Ammon. Their combined efforts have further advanced the innovations in rotor wheel design and manufacturing.
Conclusion
Arnold Kuehhorn's contributions to rotor wheel manufacturing through his innovative patents and collaborations have significantly impacted the industry. His work continues to influence the design and performance of rotor wheels, ensuring their reliability and efficiency in various applications.