Patents by Inventor Vladimir Alexeevich Salov

Vladimir Alexeevich Salov 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).

  • Composite shell shaped as a body of revolution and a method of forming the same
    Patent number: 6077580
    Abstract: The invention relates as a whole to composite structures and methods of forming thereof and can be used in particular, in the manufacture of bodies and compartments of flying vehicles used in rocketry and aeronautics.A composite shell shaped as a body of revolution comprises a plurality of multilayer elements forming its structure consisting of a set of crisscrossing strips. Said strips are made of a plurality of fibers formed as a "skin-core" structure and impregnated with a thermoplastic or resilient-elastic binder. The fibers formed as a "skin-core" structure are produced by impregnating the fiber filaments with a thermosetting binder and curing it. Multilayer air-tight shells and multilayer shells of a rib-cellular structure can be produced from said strips (FIG. 1, FIG. 10).
    Type: Grant
    Filed: June 26, 1997
    Date of Patent: June 20, 2000
    Assignees: Center Perspektivnykh Razrabotok, McDonnell Douglas Corporation
    Inventors: Valery Vitalievich Vasiliev, Vladimir Alexeevich Salov, Oleg Vladimirovich Salov
  • Composite shell shaped as a body of revolution, and panel connection joint
    Patent number: 6068902
    Abstract: A composite shell which can be used, in particular, in the manufacture of bodies or compartments of flying vehicles used in rocketry or aeronautics, comprises a load-bearing framework formed of intersecting stiffening ribs, and an outer load-bearing shell. Box-shaped cover plates are secured with glue an the cross nodes of the stiffening ribs from the internal surface of the framework, and thin-walled plates are secured at the outer surface of the shell by threaded rod elements that pass through the shell and framework and are connected to the box-shaped cover plates. In one embodiment, the composite shell is formed of a plurality of panels connected together at their abutting edges.
    Type: Grant
    Filed: October 29, 1997
    Date of Patent: May 30, 2000
    Assignee: McDonell Douglas Corporation
    Inventors: Valery Vitalievich Vasiliev, Alexandr Fedorovich Razin, Alexandr Ivanovich Andronov, Vladimir Alexeevich Salov
  • Composite transverse wing rib and apparatus for producing flat cellular-ribbed structure thereof
    Patent number: 5993941
    Abstract: A composite transverse wing rib shaped as a multi-layered flat panel comprises a cellular-ribbed structure of intersecting rectlinear ribs whose lengthwise directions are angled in opposite directions at oblique angles to a longitudinal dimension of the wing rib. The ribs have widthwise directions that extend between opposite side surfaces of the cellular-ribbed structure. The cellular-ribbed structure includes projections having flat faces arranged on an outer frame of the structure. The wing rib also includes other layers overlying opposite side surfaces of the cellular-ribbed structure and the projections. The outer layers comprise a net of intersecting small composite belts oriented along the oppositely angled directions of the rectilinear ribs and intersecting at the cross intersections of the rectlinear ribs. The cellular-ribbed structure and outer layers are formed of high-module yarns bound by a polymer binder.
    Type: Grant
    Filed: December 29, 1997
    Date of Patent: November 30, 1999
    Assignees: Centr Perspektivnykh Razrabotok Khutkovo, McDonnell Douglas Corporation
    Inventors: Valery Vitalievich Vasiliev, Alexandr Fedorovich Razin, Vladimir Alexeevich Salov, Vladimir Alexandrovich Bunakov, Sergey Alexandrovich Soldatov, Leonid Pavlovich Zakharevich, Michael Voldman