Company Filing History:
Years Active: 2023
Title: Prashanthi Tirunagari: Innovator in Mechanical Seals
Introduction
Prashanthi Tirunagari, based in Deerfield, Illinois, is a notable inventor recognized for her contributions to mechanical seal technology. With two patents to her name, she has significantly advanced the methods used in sealing systems critical for various industrial applications.
Latest Patents
Prashanthi's latest patents include a breakthrough in non-pusher dry gas seals featuring a sealing elastomer. This innovative seal can function independently or as a containment seal for another seal. It consists of a primary ring that can move axially relative to a rotating shaft, in conjunction with a mating ring that is fixed relative to the shaft. This design incorporates a biasing mechanism that encourages the primary ring towards the mating ring, along with an annular flexible sealing membrane that ensures optimal performance.
Another of her recent patents focuses on a non-pusher dry running seal, designed with a sealing elastomer as a backup in sliding seal systems. This mechanical seal assembly is intended for use around a rotating shaft within a pump, comprising both primary and mating rings along with biasing mechanisms and flexible sealing membranes. Notably, the two seals can be configured with varying balance and biasing forces, allowing one seal to operate dry for extended durations.
Career Highlights
Prashanthi Tirunagari is employed by John Crane Inc., a leading company in the mechanical seals industry. Her work has not only led to the development of advanced sealing technologies but also established her as an important figure in the field of engineering and innovation.
Collaborations
Throughout her career, Prashanthi has collaborated with fellow engineer James R. Wasser, leveraging their combined expertise to push the boundaries of mechanical sealing applications. Their teamwork underscores the importance of collaboration in driving innovation.
Conclusion
In conclusion, Prashanthi Tirunagari's contributions to the field of mechanical seals illustrate her dedication to innovation and engineering excellence. With her impressive patent portfolio and her work at John Crane Inc., she continues to pave the way for advancements in industrial seal technology, setting a high standard for future inventors in the industry.