This inventor holds 4 USPTO granted patents. Top assignees: Otkrytoe Aktsionernoe Obschestvo, Otkrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvennoe Obiedinenie, Other. Active years: 2000-2002.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
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Title: Alexandr Alexandrovich Vasin: Innovator in Rocket Engine Technology
Introduction
Alexandr Alexandrovich Vasin is a notable inventor based in Moscow, Russia. He has made significant contributions to the field of rocket engine technology, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and performance of liquid-fuel rocket engines.
Latest Patents
One of Vasin's latest patents is for a combustion chamber casing of a liquid-fuel rocket engine. This casing comprises a combustion chamber and a nozzle, which includes subsonic and supersonic sections. The design features an external structural envelope and a fire wall with a ribbed external surface. A regenerative cooling passage is formed between the envelope and the fire wall, which is made from copper or a copper alloy. The external structural envelope is constructed from steel or a nickel alloy. Additionally, the fire wall has a metal coating stratified in the region of the nozzle throat, with specific thicknesses for the nickel and chromium layers.
Another significant patent is a method for producing a gas generator of welded-brazed construction. This gas generator is made from separate units, including a mixing head, a casing, and an outlet branch pipe, which are interconnected through welding. The mixing head is welded to the outlet branch pipe via a spacer and a structural spherical casing. The design incorporates advanced welding techniques, such as electron-beam welding and automatic gas-shielded welding, to ensure structural integrity and performance.
Career Highlights
Throughout his career, Vasin has worked with various companies, including Otkrytoe Aktsionernoe Obschestvo. His experience in the industry has allowed him to develop innovative solutions that address the challenges faced in rocket engine design and production.
Collaborations
Vasin has collaborated with notable professionals in the field, including Boris Ivanovich Katorgin and Vladimir Konstantinovich Chvanov. These collaborations have contributed to the advancement of technology in rocket engineering.
Conclusion
Alexandr Alexandrovich Vasin is a distinguished inventor whose work in rocket engine technology has led to several important patents. His innovative designs and collaborative efforts continue to influence the field, showcasing his commitment to advancing aerospace engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile