Company Filing History:
2 out of 80 
1 out of 259 
Years Active: 1991-2004
Title: Georg Donauer: Innovator in Internal Combustion Engine Technology
Introduction
Georg Donauer is a notable inventor based in Friedrichshafen, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 3 patents. His innovative designs focus on improving engine efficiency and reducing environmental impact.
Latest Patents
One of Donauer's latest patents is for an internal combustion engine that features a unique compression chamber. This engine design includes a porous component that fills the combustion chamber, allowing for the combustion of fuel and air to occur exclusively within this component. The compression chamber connects to the combustion chamber through an overflow cross-section, facilitating the transfer of combustion gases.
Another significant patent involves an injector designed for internal combustion engines that operate with fuel/emulsion. This injector features two fuel inlet passages connected to a multichannel distributor, which feeds fuel from a high-pressure hose. The design includes a mixing unit surrounding the nozzle needle and a make-up liquid inlet passage that introduces water to produce emulsified fuel. This innovative approach ensures that the injector is flushed entirely with make-up fuel during injection phases, preventing corrosion from residual water.
Career Highlights
Throughout his career, Georg Donauer has worked with prominent companies such as MTU Motoren- und Turbinen-Union Friedrichshafen GmbH and MTU Friedrichshafen GmbH. His experience in these organizations has allowed him to refine his expertise in engine technology and contribute to various advancements in the field.
Collaborations
Donauer has collaborated with several professionals in the industry, including Arne Schneemann and Ralf Speetzen. These collaborations have further enhanced his work and led to innovative solutions in engine design.
Conclusion
Georg Donauer's contributions to internal combustion engine technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engine mechanics and a desire to improve performance while addressing environmental concerns.