Patents by Inventor Valentina Dmitrievna Kolesnikova

Valentina Dmitrievna Kolesnikova has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Gas generator for liquid propellant rockets
    Patent number: 6244040
    Abstract: A gas generator in particular for driving liquid-propellant rockets, having, a structural envelope, an outlet pipe, a cover connected to the structural envelope from the side opposite to the outlet pipe. A bush is made on the inner side of the cover. An injector face is mounted on the bush end to form a space between the injector face and the cover. Chambers are made in the injector face and the cover. A spacer, mounted inside the structural envelope, is fastened on the outlet pipe and the bush to form an annular space there between. Mixing modules are fastened in the cover and in the injector face chambers. A propellent feed inlet pipe is fastened to the outer surface of the cover inside which a propellant space is made. An oxidizer feed inlet pipe is fastened inside the structural envelope and communicates with the annular space. The annular space communicates with the space between the cover and the injector face via ports made in the bush.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: June 12, 2001
    Assignee: Otkrytoe Aktsionernoe Obschestvo “Nauchno-Proizvodstvennoe Obiedinenie ‘Energomash,’ Imeni Akademika V.P. Glushko”
    Inventors: Alexei Pogosovich Adzhian, Vladimir Jurievich Bogushev, Valentina Dmitrievna Kolesnikova, Alexandr Mikhailovich Samsonov, Jury Anatolievich Tjurin, Boris Ivanovich Katorgin