Location History:
- Dortmund, DE (2003)
- Kassel, DE (2004)
Company Filing History:
Years Active: 2003-2004
Title: Dirk Lieser: Innovator in Gas Turbine Technology
Introduction
Dirk Lieser is a notable inventor based in Kassel, Germany. He has made significant contributions to the field of gas turbine technology, holding two patents that showcase his innovative approach to engineering challenges.
Latest Patents
One of Lieser's latest patents is a "Device and method for controlling a cooling air flow of a gas turbine." This invention focuses on a low-maintenance apparatus designed to control the cooling air flow specific to requirements. It introduces a control fluid flow into the cooling air flow within the flow duct, allowing for adjustable flow rates based on control parameters.
Another significant patent is for a "Turbo-machine comprising a sealing system for a rotor." This invention involves a rotor that extends along a rotational axis, featuring a peripheral surface defined by the rotor's outer radial delimitation. The design includes a receiving structure and two moving blades, each with a blade footing and platform. A sealing system is strategically placed in the gap formed between the blade platforms and the peripheral surface, enhancing the efficiency of the turbo-machine.
Career Highlights
Dirk Lieser is associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to apply his innovative ideas in practical applications, contributing to advancements in turbine technology.
Collaborations
Lieser has collaborated with notable colleagues, including Arnd Reichert and Micheal Strassberger. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Dirk Lieser stands out as an influential inventor in the gas turbine sector, with patents that reflect his commitment to innovation and engineering excellence. His contributions continue to impact the industry positively.