Patents by Inventor Nigel B. Flahart

Nigel B. Flahart 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).

  • Patent number: 8082848
    Abstract: A missile includes several subvehicles that are initially mechanically coupled to a missile main body, and a separation system for separating the subvehicles from the missile main body. The separation system has a single triggering mechanism to simultaneously provide energy to separate all of the subvehicles. This advantageously provides only a single shock to the system by actuating the system to separate the subvehicles. By limiting the shocks to the single shock of actuating the energy system and the shocks of the mechanical disengagement of the individual subvehicles, the disengagement system has improved performance. The subvehicles may be separated from the main body in radial directions substantially perpendicular to a central axis of the main body. This may provide for smoother disengagement, with less tipping, and may provide for greater, more uniform spacing between the disengaged subvehicles.
    Type: Grant
    Filed: October 22, 2008
    Date of Patent: December 27, 2011
    Assignee: Raytheon Company
    Inventors: Gregg J. Hlavacek, Nigel B. Flahart, David A. Adang, Andrew D. Facciano
  • Publication number: 20100276544
    Abstract: A missile includes several subvehicles that are initially mechanically coupled to a missile main body, and a separation system for separating the subvehicles form the missile main body. The separation system has a single triggering mechanism to simultaneously provide energy to separate all of the subvehicles. This advantageously provides only a single shock to the system by actuating the system to separate the subvehicles. By limiting the shocks to the single shock of actuating the energy system and the shocks of the mechanical disengagement of the individual subvehicles, the disengagement system has improved performance. The subvehicles may be separated from the main body in radial directions substantially perpendicular to a central axis of the main body. This may provide for smoother disengagement, with less tipping, and may provide for greater, more uniform spacing between the disengaged subvehicles.
    Type: Application
    Filed: October 22, 2008
    Publication date: November 4, 2010
    Inventors: Gregg J. Hlavacek, Nigel B. Flahart, David A. Adang, Andrew D. Facciano