Robert Hans Schlinker

Title: The Innovative Contributions of Robert Hans Schlinker

Introduction

Robert Hans Schlinker is a notable inventor based in Canton, CT (US), recognized for his significant contributions to the field of noise reduction in propellers and compressors. With a total of 6 patents to his name, Schlinker has developed innovative solutions that address critical challenges in engineering and design.

Latest Patents

Among his latest patents is the "Differential Blade Design for Propeller Noise Reduction." This invention features a propeller that includes a hub with two distinct blade groups. The first blade group contains at least one first propeller blade, while the second group includes at least one second propeller blade. These blades are equidistantly spaced around the hub, with geometric characteristics that differ between the two groups. This design allows for the generation of varying noise signatures across a broader frequency range, facilitating the creation of low-noise propeller systems.

Another significant patent is the "System for Reducing Compressor Noise." This system incorporates a rotor with multiple blades, some of which are mistuned to differ from the nominal geometry by more than the manufacturing tolerance. This mistuning results in the production of shock waves at a blade passing frequency, effectively shifting acoustic energy away from that frequency to lower amplitude tones at other frequencies. The system can be configured with an inlet silencer that preferentially absorbs acoustic energy at these shifted frequencies.

Career Highlights

Throughout his career, Schlinker has worked with prominent companies such as United Technologies Corporation and Hamilton Sundstrand Corporation. His work in these organizations has allowed him to apply his innovative ideas and contribute to advancements in technology.

Collaborations

Schlinker has collaborated with notable professionals in his field, including John C. Simonich and Satish Narayanan. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Robert Hans Schlinker stands out as an influential inventor whose work in noise reduction technologies has made a significant impact in engineering. His innovative patents and collaborations reflect his commitment to advancing the field and addressing real-world challenges.