This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Ihi Charging Systems International Gmbh, Mahle International Gmbh, Volkswagen Ag. Active years: 2014-2017.
Company Filing History:
2 out of 37 
2 out of 1,557 
2 out of 3,755 
Years Active: 2014-2017
Title: Jaroslav Kierat: Innovator in Turbocharger Actuation Technology
Introduction
Jaroslav Kierat is a notable inventor based in Frankenthal, Germany. He has made significant contributions to the field of turbocharger technology, particularly in the area of actuator systems. With a total of 2 patents to his name, Kierat's work has advanced the efficiency and functionality of exhaust gas turbochargers.
Latest Patents
Kierat's latest patents include a method for mounting and setting an actuator of an exhaust gas turbocharger. This innovative method involves an electric actuating device with an axially movable actuating rod connected to a coupling element. The coupling element is linked via a pivot pin to a bypass valve's actuation section, designed as a lever arm. To achieve the desired closed position of the bypass valve, the coupling element is initially connected to the actuating rod while remaining displaceable. The position corresponding to the closed state is set by applying the appropriate voltage to the electric actuating device. A prestressing force is then applied to the coupling element through a pneumatic actuator, ensuring precise control over the actuator's function.
Career Highlights
Throughout his career, Kierat has worked with prominent companies in the automotive and engineering sectors. Notably, he has been associated with IHI Charging Systems International GmbH and Mahle International GmbH. His experience in these organizations has allowed him to refine his expertise in turbocharger technology and actuator systems.
Collaborations
Kierat has collaborated with several professionals in his field, including Daniel Dobernig and Reinhold Gracner. These partnerships have contributed to the development of innovative solutions in turbocharger actuation.
Conclusion
Jaroslav Kierat's contributions to turbocharger technology through his patents and professional collaborations highlight his role as an influential inventor in the automotive industry. His innovative methods continue to shape the future of actuator systems in turbocharging applications.