This inventor holds 3 USPTO granted patents. Top assignee: Schaeffler Technologies Ag & Co .Kg. Active years: 2019-2021.
Company Filing History:
Years Active: 2019-2021
Title: Innovations of Andrew Derhammer
Introduction
Andrew Derhammer is an accomplished inventor based in Wadsworth, OH (US). He has made significant contributions to the field of torque converter technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of torque converters, which are crucial components in automotive engineering.
Latest Patents
Among his latest innovations is the "Four-pass torque converter with variable-pitch stator and bypass clutch." This invention features a turbine located in a hydrodynamic chamber, along with a bypass clutch that has an apply chamber fluidly isolated from the hydrodynamic chamber. A first hydraulic passage connects to the apply chamber, while a variable-pitch stator with controllable blades is actuated through a chamber in fluid communication with the hydraulic passage. Another notable patent is the "Variable-pitch stator for torque converter." This design includes an impeller, a turbine, and a variable-pitch stator positioned adjacent to the turbine. The stator consists of a hub and blades that can pivot between open and closed positions, enhancing the torque converter's performance.
Career Highlights
Andrew Derhammer is currently employed at Schaeffler Technologies AG & Co. KG, where he continues to innovate in the field of automotive technology. His expertise in torque converters has positioned him as a key player in the industry, contributing to advancements that improve vehicle performance and efficiency.
Collaborations
One of his notable coworkers is Jeremy Vanni, with whom he collaborates on various projects within the company. Their combined efforts contribute to the development of cutting-edge technologies in the automotive sector.
Conclusion
Andrew Derhammer's contributions to torque converter technology exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving automotive performance, making him a significant figure in the field.