This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Bray International, Inc.. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Pramod B Kumar: Innovator in Rotary Control Valve Technology
Introduction
Pramod B Kumar is a distinguished inventor based in Bengaluru, India. He has made significant contributions to the field of valve technology, particularly with his innovative designs aimed at reducing noise and preventing cavitation in fluid control systems. His work is characterized by a commitment to enhancing the efficiency and functionality of rotary control valves.
Latest Patents
Pramod B Kumar holds a patent for a "Low noise and anti-cavitation rotary control valve." This invention features a segmented ball valve designed for low noise and anti-cavitation applications. The valve incorporates a replaceable cartridge that is fixed inside and retained by a stem and end post. The segment has a machined cylindrical bore with a slide-fit noise cartridge, allowing for field replaceability with minimal effort and without the need for welding or fasteners. This innovative design also enables the use of a fully cylindrical cartridge, which offers greater pressure reduction stages compared to traditional welded-on noise plates. The flattened front face of the segment results in lower flow values, achieving higher noise attenuation where the cartridge is not required. Additionally, the curved plates of the cartridge facilitate expanding flow, resulting in non-impinging jet streams that enhance noise attenuation in one direction, while converging flow in the opposite direction reduces flow energy and the potential for cavitation in liquids.
Career Highlights
Pramod B Kumar is currently employed at Bray International, Inc., where he continues to develop and refine his innovative valve technologies. His expertise in fluid dynamics and control systems has positioned him as a key player in the industry.
Collaborations
Throughout his career, Pramod has collaborated with talented professionals, including Mathew Varghese and Sarath Ks. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Pramod B Kumar's contributions to rotary control valve technology exemplify his dedication to innovation and excellence. His patented designs not only address critical issues in fluid control but also pave the way for future advancements in the field.