Patents by Inventor Andrew B. Facciano
Andrew B. Facciano 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).
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Patent number: 10816026Abstract: A coupler for separable physically coupling together a pair of objects includes two parts, on opposite sides of a boundary, that have different piezoelectric characteristics. When an electric field is applied to the coupler parts the piezoelectric forces induce a mechanical stress that separates the parts. The parts may be made of the same or a similar material, such as a suitable ceramic material, with the different piezoelectric characteristics produced by templating the parts with different domain orientations, from different seeds, for example using a three-dimensional manufacturing processes. The coupler may be used to allow shock-free (or reduced shock) separation of parts, such as separation of stages of vehicles such as flight vehicles.Type: GrantFiled: August 9, 2017Date of Patent: October 27, 2020Assignee: Raytheon CompanyInventors: Christopher S. Nordahl, David G. Manzi, Linda A. Gee, Andrew B. Facciano
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Publication number: 20190048914Abstract: A coupler for separable physically coupling together a pair of objects includes two parts, on opposite sides of a boundary, that have different piezoelectric characteristics. When an electric field is applied to the coupler parts the piezoelectric forces induce a mechanical stress that separates the parts. The parts may be made of the same or a similar material, such as a suitable ceramic material, with the different piezoelectric characteristics produced by templating the parts with different domain orientations, from different seeds, for example using a three-dimensional manufacturing processes. The coupler may be used to allow shock-free (or reduced shock) separation of parts, such as separation of stages of vehicles such as flight vehicles.Type: ApplicationFiled: August 9, 2017Publication date: February 14, 2019Inventors: Christopher S. Nordahl, David G. Manzi, Linda A. Gee, Andrew B. Facciano
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Patent number: 9541364Abstract: An adaptive electronically steerable array (AESA) system comprises a plurality of arrays, each comprising a plurality of radiating elements, each array configured for placement on a forward-facing surface of a different one of a plurality of aerodynamic control surfaces on an interceptor. A plurality of radio frequency (RF) transmissive radome elements, each having an aerodynamic shape complementary to the aerodynamic control surface, are placed over one of the arrays. Control circuitry configures the arrays, independently or in concert, for RF target engagement and communication. Additional arrays may be positioned on side or aft-facing surfaces of the aerodynamic control surfaces for RF communication. The AESA system may be paired with an IR system for dual-mode operation.Type: GrantFiled: September 23, 2014Date of Patent: January 10, 2017Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Rodney H. Krebs, Michael S. Bielas, Cody D. Tretschok, Michael S. Spangler, Benjamin Mitchell
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Patent number: 9534563Abstract: A projectile for firing from a launcher includes a propulsion stage having non-axisymmetric boosters arranged about a longitudinal axis of the propulsion stage. The propulsion stage may further include a central booster about which the non-axisymmetric boosters are arranged.Type: GrantFiled: December 9, 2013Date of Patent: January 3, 2017Assignee: Raytheon CompanyInventors: Andrew B Facciano, Juan Gonzalez, Robert T Moore, Michael S Alkema
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Patent number: 9377279Abstract: A flight vehicle includes a nose portion, a fuselage retaining structure aft of the nose portion, and an axial motor for expelling axial thrust along a longitudinal axis of the flight vehicle. Radial motors are coupled to the retaining structure and axisymmetrically arranged about the axial motor. Each radial motor is configured to expel radial thrust radially outwardly in respect to the flight vehicle. Roll thrusters are operatively coupled with the radial motors and coupled to the fuselage retaining structure. The roll thrusters are configured to provide a roll moment of the flight vehicle about a central longitudinal axis of the flight vehicle. Ejectors are operatively coupled to the radial motors, and a controller is operatively coupled to the radial motors and the ejectors. The controller is configured to selectively fire and selectively eject the radial motors to maintain relative centering of a center of gravity of the flight vehicle.Type: GrantFiled: April 22, 2014Date of Patent: June 28, 2016Assignee: Raytheon CompanyInventors: Andrew B. Facciano, William G. Graves, Michael A. Barker, Michael S. Alkema, Jeffrey S. Larson
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Publication number: 20160084623Abstract: An AESA system comprises a plurality of arrays, each comprising a plurality of radiating elements, each array configured for placement on a forward-facing surface of a different one of a plurality of aerodynamic control surfaces on an interceptor. A plurality of RF transmissive radome elements, each having an aerodynamic shape complementary to the aerodynamic control surface, are placed over one of the arrays. Control circuitry configures the arrays, independently or in concert, for RF target engagement and communication. Additional arrays may be positioned on side or aft-facing surfaces of the aerodynamic control surfaces for RF communication. The AESA system may be paired with an ER system for dual-mode operation.Type: ApplicationFiled: September 23, 2014Publication date: March 24, 2016Inventors: Andrew B. Facciano, Rodney H. Krebs, Michael S. Bielas, Cody D. Tretschok, Michael S. Spangler, Benjamin Mitchell
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Publication number: 20150300780Abstract: A flight vehicle includes a nose portion, a fuselage retaining structure aft of the nose portion, and an axial motor for expelling axial thrust along a longitudinal axis of the flight vehicle. Radial motors are coupled to the retaining structure and axisymmetrically arranged about the axial motor. Each radial motor is configured to expel radial thrust radially outwardly in respect to the flight vehicle. Roll thrusters are operatively coupled with the radial motors and coupled to the fuselage retaining structure. The roll thrusters are configured to provide a roll moment of the flight vehicle about a central longitudinal axis of the flight vehicle. Ejectors are operatively coupled to the radial motors, and a controller is operatively coupled to the radial motors and the ejectors. The controller is configured to selectively fire and selectively eject the radial motors to maintain relative centering of a center of gravity of the flight vehicle.Type: ApplicationFiled: April 22, 2014Publication date: October 22, 2015Applicant: Raytheon CompanyInventors: Andrew B. Facciano, William G. Graves, Michael A. Barker, Michael S. Alkema, Jeffrey S. Larson
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Publication number: 20150284080Abstract: A replenishment vehicle, such as a special forces replenishment vehicle is configured for being carried by and released from an aircraft. The replenishment vehicle, also referred to as a payload container, includes a storage cavity for storing a payload for being delivered to a target area. The payload may include any suitable provisions, and preferably provisions that are non-explosive during landing of the payload container, such as supplies for troops/operatives in the field, self-deploying radar or other detection devices, etc. The payload container is lobbed from the aircraft, such that the payload container is released while the aircraft is proceeding at an upwards trajectory. The payload container may be guided towards the target area by a guide portion such as a fin, wing, sail, chute, etc. The payload container is configured to enable the payload to survive release of the payload container from the aircraft and a subsequent landing.Type: ApplicationFiled: August 28, 2014Publication date: October 8, 2015Inventors: Andrew B. Facciano, Cody D. Tretschok, Rodney H. Krebs, Patrick D. Kranking
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Patent number: 9115964Abstract: A projectile includes a propulsion booster for producing pressurized gases, a nozzle for expelling the pressurized gases produced by the booster, and a supplementary integrated actuation system. The integrated actuation system selectively directs propellant from a storage reservoir of the integrated actuation system through an interiorly-located outlet of the integrated actuation system located at the nozzle and into the nozzle, thus changing a direction of the pressurized gases expelled by the booster. The integrated actuation system also selectively directs propellant from the storage reservoir through a peripherally-located outlet of the integrated actuation system, to produce thrust at an external periphery of the projectile, thus diverting the projectile.Type: GrantFiled: December 27, 2013Date of Patent: August 25, 2015Assignee: Raytheon CompanyInventors: Andrew B Facciano, Michael S Alkema, Michael A Leal, Daniel Chasman, Robert T Moore
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Publication number: 20150184988Abstract: A projectile includes a propulsion booster for producing pressurized gases, a nozzle for expelling the pressurized gases produced by the booster, and a supplementary integrated actuation system. The integrated actuation system selectively directs propellant from a storage reservoir of the integrated actuation system through an interiorly-located outlet of the integrated actuation system located at the nozzle and into the nozzle, thus changing a direction of the pressurized gases expelled by the booster. The integrated actuation system also selectively directs propellant from the storage reservoir through a peripherally-located outlet of the integrated actuation system, to produce thrust at an external periphery of the projectile, thus diverting the projectile.Type: ApplicationFiled: December 27, 2013Publication date: July 2, 2015Applicant: Raytheon CompanyInventors: Andrew B Facciano, Michael S Alkema, Michael A Leal, Daniel Chasman, Robert T Moore
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Publication number: 20150159587Abstract: A projectile for firing from a launcher includes a propulsion stage having non-axisymmetric boosters arranged about a longitudinal axis of the propulsion stage. The propulsion stage may further include a central booster about which the non-axisymmetric boosters are arranged.Type: ApplicationFiled: December 9, 2013Publication date: June 11, 2015Applicant: Raytheon CompanyInventors: Andrew B. Facciano, Juan Gonzalez, Robert T. Moore, Michael S. Alkema
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Patent number: 9018572Abstract: A rocket is provided and includes booster stages at a rear of the nose cone, the booster stages being configured for propelling the nose cone in a propulsion direction and a divert control system housed entirely in the nose cone for controlling an orientation of the propulsion direction.Type: GrantFiled: November 6, 2012Date of Patent: April 28, 2015Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Michael S. Alkema, Robert T. Moore
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Patent number: 8729443Abstract: Some embodiments pertain to a projectile and method that includes a flight vehicle and a propulsion system attached to the flight vehicle. The propulsion system includes a plurality of motors that propel the projectile. A guidance system is connected to the propulsion system. The guidance system ignites an appropriate number of the motors to adjust the speed of the projectile based on the location of the projectile relative to a desired destination for the flight vehicle. In some embodiments, the flight vehicle is a kinetic warhead. The projectile may be an interceptor that includes a first propulsion stage, a second propulsion stage and a third propulsion stage that includes the third propulsion system. The number of booster motors that will be ignited by the guidance system depends on the speed that the projectile needs to be adjusted to in order to maneuver the projectile to a desired location.Type: GrantFiled: February 3, 2011Date of Patent: May 20, 2014Assignee: Raytheon CompanyInventors: Andrew B. Facciano, James A. Ebel, Michael Alkema, Robert D. Travis, Mike J. Saxton
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Patent number: 8552350Abstract: The 6-axis position and attitude of an imaging vehicle's detector assembly is measured by mounting the detector assembly on a compliant isolator and separating the main 6-axis IMU on the vehicle from a secondary IMU comprising at least inertial rate sensors for pitch and yaw on the detector assembly. The compliant isolator couples low-frequency rigid body motion of the vehicle below a resonant frequency to the isolated detector assembly while isolating the detector assembly from high-frequency attitude noise above the resonant frequency. A computer processes measurements of the 6-axis rigid body motion and the angular rate of change in yaw and pitch of the isolated detector assembly to mitigate the drift and noise error effects of the secondary inertial rate sensors and estimate the 6-axis position and attitude of the detector assembly.Type: GrantFiled: January 15, 2012Date of Patent: October 8, 2013Assignee: Raytheon CompanyInventors: Michael S. Bielas, Edward C. Schlatter, Andrew B. Facciano, Philip C. Theriault, James A. Ebel, Robert J. LaPorte
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Publication number: 20130181086Abstract: The 6-axis position and attitude of an imaging vehicle's detector assembly is measured by mounting the detector assembly on a compliant isolator and separating the main 6-axis IMU on the vehicle from a secondary IMU comprising at least inertial rate sensors for pitch and yaw on the detector assembly. The compliant isolator couples low-frequency rigid body motion of the vehicle below a resonant frequency to the isolated detector assembly while isolating the detector assembly from high-frequency attitude noise above the resonant frequency. A computer processes measurements of the 6-axis rigid body motion and the angular rate of change in yaw and pitch of the isolated detector assembly to mitigate the drift and noise error effects of the secondary inertial rate sensors and estimate the 6-axis position and attitude of the detector assembly.Type: ApplicationFiled: January 15, 2012Publication date: July 18, 2013Inventors: Michael S. Bielas, Edward C. Schlatter, Andrew B. Facciano, Philip C. Theriault, James A. Ebel, Robert J. LaPorte
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Patent number: 8424438Abstract: A deployable raceway harness assembly for use with a multi-stage rocket includes a first cable bundle configured to extend across a second stage of a multi-stage rocket from a guidance unit to a first stage of the rocket. The deployable raceway harness assembly includes a deployable raceway cover configured for detachable coupling with the multi-stage rocket. The deployable raceway cover extends over at least the first cable bundle and a second cable bundle. The first cable bundle is fastened to the deployable raceway cover. The second cable bundle is configured to extend from the guidance unit to the second stage and is shorter than the first cable bundle. An in-flight deployment mechanism is configured to detach the deployable raceway cover and the first cable bundle extending across the second stage from the multi-stage rocket in-flight leaving the second cable bundle extending to the second stage in place.Type: GrantFiled: December 2, 2010Date of Patent: April 23, 2013Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Sandie Y. Worley, Robert D. Travis, Dale O. Widmer
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Publication number: 20120181373Abstract: Some embodiments pertain to a projectile and method that includes a flight vehicle and a propulsion system attached to the flight vehicle. The propulsion system includes a plurality of motors that propel the projectile. A guidance system is connected to the propulsion system. The guidance system ignites an appropriate number of the motors to adjust the speed of the projectile based on the location of the projectile relative to a desired destination for the flight vehicle. In some embodiments, the flight vehicle is a kinetic warhead. The projectile may be an interceptor that includes a first propulsion stage, a second propulsion stage and a third propulsion stage that includes the third propulsion system. The number of booster motors that will be ignited by the guidance system depends on the speed that the projectile needs to be adjusted to in order to maneuver the projectile to a desired location.Type: ApplicationFiled: February 3, 2011Publication date: July 19, 2012Applicant: Raytheon CompanyInventors: Andrew B. Facciano, James A. Ebel, Michael Alkema, Robert D. Travis, Mike J. Saxton
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Publication number: 20120137653Abstract: A deployable raceway harness assembly for use with a multi-stage rocket includes a first cable bundle configured to extend across a second stage of a multi-stage rocket from a guidance unit to a first stage of the rocket. The deployable raceway harness assembly includes a deployable raceway cover configured for detachable coupling with the multi-stage rocket. The deployable raceway cover extends over at least the first cable bundle and a second cable bundle. The first cable bundle is fastened to the deployable raceway cover. The second cable bundle is configured to extend from the guidance unit to the second stage and is shorter than the first cable bundle. An in-flight deployment mechanism is configured to detach the deployable raceway cover and the first cable bundle extending across the second stage from the multi-stage rocket in-flight leaving the second cable bundle extending to the second stage in place.Type: ApplicationFiled: December 2, 2010Publication date: June 7, 2012Applicant: Raytheon CompanyInventors: Andrew B. Facciano, Sandie Y. Worley, Robert D. Travis, Dale O. Widmer
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Patent number: 8074516Abstract: Methods and apparatus for non-axisymmetric radome according to various aspects of the present invention include a non-symmetric housing for a forward portion of a projectile. Multiple sensors may be positioned in an off-axis configuration within the non-symmetric housing reducing the possibility of one sensor interfering with the operation of another sensor. The non-symmetric housing may also be configured with a strengthening member suitably adapted to provide additional resistance to bending moments caused by external loading along a surface of the non-symmetric housing.Type: GrantFiled: February 27, 2009Date of Patent: December 13, 2011Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Brian J. Gowler, James L. Kinzie, Quenten E. Duden, Blake R. Tennison, Adam P. Cherrill
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Patent number: 8049148Abstract: Embodiments of a missile, an airframe and a structure comprising piezoelectric fibers and a method for active structural response control are generally described herein. In some embodiments, a housing structure includes a composite material containing a plurality of piezoelectric fibers adapted to generate an electrical signal in response to a deformation in the structure and to deform the structure to provide low frequency stiffness and strength performance while attenuating high frequency vibrations.Type: GrantFiled: June 25, 2010Date of Patent: November 1, 2011Assignee: Raytheon CompanyInventors: Andrew B. Facciano, Robert T. Moore, Gregg J. Hlavacek, Craig D. Seasly