Company Filing History:
2 out of 3 
1 out of 1 
2 out of 832,812 Years Active: 1985-1987
Title: The Innovative Contributions of Boris F. Bragin
Introduction
Boris F. Bragin, an accomplished inventor hailing from Voroshilovgrad, SU, has made significant contributions to the field of valve technology. With a total of five patents to his name, Bragin's work primarily focuses on the development of gate valves, which play a critical role in fluid management systems.
Latest Patents
Bragin's latest patents showcase his ingenuity and expertise in designing gate valves that enhance operational efficiency. One of his notable inventions is a gate valve featuring a housing designed with a passage embraced by a valve seat, allowing for the flow of fluid mediums containing solid particles. The valve includes a gate connected to a rod via a beam member, which has flexibility to accommodate the movement required for effective operation. Additionally, the design includes a projection in the housing to limit the gate's axial travel for precise control.
Another remarkable patent by Bragin focuses on a gate valve utilized in pipeline transfer operations. This innovation integrates a complicated drive shaft mechanism that opens and closes the passage through an articulating joint comprising two elements. The first element connects rigidly to the shaft while maintaining a clearance with the gate, helping evacuate solids from the passage. This design not only ensures a tight closure but also boasts a long service life, making it a crucial advancement in fluid transfer technologies.
Career Highlights
Bragin has established a solid career, working at prestigious institutions such as the Voroshilovgrad Machine Engineering Institute. His dedication to innovation in valve technology has set him apart as a noteworthy inventor in his field.
Collaborations
Throughout his career, Boris F. Bragin has collaborated with notable individuals like Felix D. Markuntovich and Boris Y. Ekber, sharing insights and expertise that have enriched his innovative pursuits.
Conclusion
Boris F. Bragin's contributions to the development of gate valves illustrate his significant impact on fluid management technologies. With a focus on improving the efficiency and durability of these essential devices, his five patents stand as a testament to his inventive spirit and professional dedication. As industries continue to seek advanced solutions, inventors like Bragin will remain at the forefront of innovation.