Praveena Alangar Subramanya

Title: Praveena Alangar Subramanya: Innovator in Liquid Dispensing and Cooling Systems

Introduction

Praveena Alangar Subramanya is a notable inventor based in Karnataka, India. He has made significant contributions to the fields of liquid dispensing systems and cooling technologies. With a total of 2 patents, his work showcases innovative solutions that enhance efficiency and functionality in various applications.

Latest Patents

One of Praveena's latest patents is a "System and method for sensing a liquid level in an autofill pitcher using vibrations." This invention involves a refrigerator appliance equipped with a dispensing system that utilizes a vibration generator and a measurement device. The system is designed to deliver liquid into a container when it is positioned correctly. As the container fills, the vibration generator transmits vibrations through it, allowing the measurement device to detect characteristics of the vibrations. This information is relayed to a controller, which determines the liquid fill level based on the received signals.

Another significant patent is for a "Cooled piston and cylinder for compressors and engines." This system includes a cooling fluid circuit and a piston that moves within a chamber of a casing. The design features an inlet passage that receives cooling fluid, which flows through various grooves and channels to effectively remove heat from the piston and casing. This innovative cooling mechanism enhances the performance and longevity of compressors and engines.

Career Highlights

Praveena currently works at Haier US Appliance Solutions, Inc., where he continues to develop cutting-edge technologies. His expertise in engineering and innovation has positioned him as a valuable asset to the company.

Collaborations

Throughout his career, Praveena has collaborated with talented individuals such as Sharath Chandra and Andrew Reinhard Krause. These partnerships have fostered a creative environment that encourages the development of groundbreaking inventions.

Conclusion

Praveena Alangar Subramanya is a distinguished inventor whose work in liquid dispensing and cooling systems has made a significant impact in the industry. His innovative patents reflect his commitment to advancing technology and improving efficiency in everyday applications.