Patents by Inventor Brent Scannell
Brent Scannell 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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Publication number: 20240106984Abstract: Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include: displaying, in an extended reality (XR) environment of an interconnected cross-review collaboration application, a shared three-dimensional (3D) model in a first spatial review mode; receiving, in the XR environment of the interconnected cross-review collaboration application and by a first user, an indication specifying a first location within the shared 3D model, the indication being defined using either 2D data or 3D data associated with the 3D model; and displaying, in the XR environment of the interconnected cross-review collaboration application, a portion of the 3D model in a second one-to-one scale review mode, the portion of the 3D model being displayed from a perspective associated with the specified first location, wherein the first spatial review mode and the second one-to-one scale review mode are interconnected.Type: ApplicationFiled: August 31, 2023Publication date: March 28, 2024Inventors: Ajay Vijayabalan Menon, Sebastien Morel, Juan Sebastian Casallas Suarez, Brent Scannell, Akram Ghoussoub, Nicolas Fonta
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Patent number: 11248743Abstract: In some examples, a drain pan comprises a composite material forming a reservoir and a drain. The composite material comprises a polymeric resin and a reinforcing fiber. The reservoir is to catch a liquid from an engine and to support a step load. The drain is to drain the liquid from the reservoir. In some examples, a method comprises attaching a drain pan to an aircraft proximate an engine. The drain pan comprises a composite material forming a reservoir and a drain. The method further comprises catching a liquid from the engine in the reservoir of the drain pan and draining the liquid from the reservoir through the drain. In addition, the method comprises supporting a step load on the reservoir of the drain pan.Type: GrantFiled: October 9, 2018Date of Patent: February 15, 2022Assignee: Textron Innovations Inc.Inventors: Joshua A. Emrich, Patrick Paquin, Eric C. Terry, Brent Scannell, Thomas Mast
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Patent number: 11028944Abstract: One example of a duct support for a rotorcraft includes a stabilizing mechanism configured to transfer a weight of a duct to an airframe of the rotorcraft, where the duct undergoes thermal expansion. The stabilizing mechanism includes a first stabilizing member attached to the duct, a second stabilizing member attached to the rotorcraft, and a coupling mechanism where the coupling mechanism is configured to couple the first stabilizing member to the second stabilizing member and accommodate thermal expansion of the duct by allowing for movement of the first stabilizing member relative to the second stabilizing member. In an example, the duct is an exhaust duct of an engine of the rotorcraft and heat from the engine cause the exhaust duct to undergo the thermal expansion.Type: GrantFiled: May 31, 2018Date of Patent: June 8, 2021Assignee: TEXTRON INNOVATIONS INC.Inventors: Brent Scannell, Thomas Mast, Jon Damon Bennett, Joshua Allan Edler, Jean Pierre Paradis, Keith C. Pedersen
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Patent number: 10882602Abstract: A fairing is provided in one example embodiment and may include a first edge portion to provide a first clearance distance between the fairing and rotor flight controls of a rotorcraft; a second edge portion to provide a second clearance distance between the fairing and the rotor flight controls of the aircraft, wherein the second clearance distance is greater than the first clearance distance; and a support structure attached to the fairing below the second edge portion. A rotorcraft is provided in another example embodiment and may include a fairing in which the fairing can include a handhold portion along an edge of the fairing. The handhold portion can include a handhold clearance distance between the handhold portion and rotor flight controls of the rotorcraft; and a support structure attached to the fairing below the handhold portion.Type: GrantFiled: April 27, 2018Date of Patent: January 5, 2021Assignee: TEXTRON INNOVATIONS INC.Inventors: Brent Scannell, Thomas Mast, Keith C. Pedersen
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Patent number: 10875656Abstract: In one embodiment of the present disclosure, there is provided an aircraft having a bi-folding cowl for providing full access to equipment without completely removing the cowl. The bi-folding cowl has an upper portion and a lower portion mechanically connected along the adjacent edges, where the upper and lower portions fold so that the inner surfaces face each other when opened. In another embodiment, the bi-folding cowl has at least three maintenance positions, including partially-opened, fully-opened, and fully-opened, lying flat on the surface of the aircraft.Type: GrantFiled: September 15, 2017Date of Patent: December 29, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Thomas Mast
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Patent number: 10875657Abstract: In one embodiment of the present disclosure, there is provided an aircraft that includes a cowling having a j-track mounted on the inwardly facing surface and a rod pivotally connected to a stationary part of the aircraft at a first end and moveable within the j-track at a second end, so that, when the cowling is opened, the second end moves to lock into the j-shaped portion and hold the cowling open. In various embodiments, the first end may be pivotally connected to the aircraft by a quick release pin, and the second end may be connected to the j-track by a torsion spring. In another embodiment of the present disclosure, the cowling is a bi-folding cowl having an upper portion and a lower portion, where the rod and the lower portion may include structures for retaining the lower portion in an opened position.Type: GrantFiled: September 15, 2017Date of Patent: December 29, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Thomas Mast
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Patent number: 10836504Abstract: One embodiment is a passive particle separation system including a plenum; an inlet for feeding outside air into the plenum, wherein the outside air has particles entrained therewith; a housing for enclosing the plenum; and a standpipe installed on the housing. The outside air enters the plenum via the inlet and plenum, housing, and standpipe interact to impact the outside air entering the plenum to cause the particles to be released from the outside air.Type: GrantFiled: April 26, 2018Date of Patent: November 17, 2020Assignee: TEXTRON INNOVATIONS INC.Inventors: Joshua Allan Edler, Brent Scannell, Thomas Mast, Sarah R. Villanueva, David Michael Tiedeman, Keith C. Pedersen
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Patent number: 10766628Abstract: This disclosure relates to an air inlet for an aircraft with an integrated hand hold. One innovative aspect of the subject matter described herein can be implemented as an air inlet on the exterior surface of a cowling for a rotorcraft, wherein the air inlet having a scoop that includes a bottom surface having a wide, flat, front edge that angles downward towards the back, an opening in the back for air to enter, and two lateral sides coupled to the bottom surface, where the two sides are planar on a top surface and become longer in height towards the opening in the back, and hand hold, where the hand hold is a trough or an indentation in the bottom surface of the scoop that extends along a side.Type: GrantFiled: September 15, 2017Date of Patent: September 8, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Thomas Mast
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Patent number: 10745106Abstract: A fairing is provided in one example embodiment and may include an apparatus to receive at least one of a foot traffic load and a hand traffic load, wherein the apparatus can include: a step portion that is to receive at least a portion of the foot traffic load; a handhold portion that is to receive at least a portion of the hand traffic load, wherein the handhold portion extends downward from the step portion; and a support structure, wherein the support structure extends downward from of the step portion. The apparatus can include an outer flange attached to the fairing. At least a portion of the step portion the apparatus can be recessed within the fairing at a distance between one inch and three inches from a top surface of the fairing. The handhold portion can include one or more drain holes.Type: GrantFiled: April 20, 2018Date of Patent: August 18, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Thomas Mast
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Patent number: 10723472Abstract: One example of a cowling assembly for a rotorcraft includes a stationary fairing affixed to an airframe of the rotorcraft, an articulated fairing hinged on the stationary fairing for articulation relative to the stationary fairing between a closed position, a first partially open maintenance position and a second fully open maintenance position. The articulated fairing is supported in the first maintenance position by a for example gas-charged strut and is releasably locked in the second maintenance position against the stationary fairing by a locking mechanism. The locking mechanism includes a latch blade disposed on the stationary fairing and a latch arranged on the articulated fairing, wherein a latch pin engages with a hole or recess in the latch blade when the latch blade extends through a slot in the articulated fairing.Type: GrantFiled: June 19, 2017Date of Patent: July 28, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Thomas Mast, Sarah R. Villanueva
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Patent number: 10689126Abstract: In one embodiment, there is described an inlet plenum assembly for a rotary aircraft, including: an inlet plenum defined on a first side by an inlet plenum wall and on a second side by a forward firewall assembly; the inlet plenum wall having a mechanical interface for receiving a reduction gearbox (RGB) to provide reduction gearing to the drive shaft; and the forward firewall assembly having an inlet aperture configured to receive a drive shaft to rotatably couple to an engine; wherein the forward firewall assembly includes a forward firewall upper and a forward firewall lower, the forward firewall upper configured to removably seat to the forward firewall lower.Type: GrantFiled: June 19, 2017Date of Patent: June 23, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Thomas Mast
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Patent number: 10669038Abstract: One embodiment is an inlet plenum assembly for a rotary aircraft that includes an inlet plenum defined on a first side by an inlet plenum wall and on a second side by a forward firewall assembly, the forward firewall assembly having an inlet aperture configured to receive a drive shaft to rotatably coupled to an engine; and a seal connected to the forward firewall assembly via a seal retainer disposed around a periphery of the inlet aperture. The forward firewall assembly may further include a forward firewall upper portion and a forward firewall lower portion, the forward firewall upper portion configured to removably seat to the forward firewall lower portion. The seal retainer may be attached to the forward firewall assembly via a plurality of bolts disposed around the periphery of the seal retainer. In some embodiments, the seal is connected to an inlet duct of the engine.Type: GrantFiled: April 20, 2018Date of Patent: June 2, 2020Assignee: TEXTRON INNOVATIONS INC.Inventors: Brent Scannell, Thomas Mast
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Patent number: 10661880Abstract: One example of a fairing for a rotorcraft includes a core material, an inner housing on a side of the core material, an outer housing on another side of the core material opposite the inner housing, and a hinge. The hinge is configured to move the fairing between an open position and a closed position. In the open position, the inner housing is configured to receive a foot traffic load while the outer housing is configured to transfer the foot traffic load to a fuselage of the rotorcraft. In the closed position, the inner housing is configured to stow in a compartment of the rotorcraft while the outer housing is configured to provide an outer mold line of the rotorcraft in the closed position.Type: GrantFiled: August 23, 2017Date of Patent: May 26, 2020Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Brent Scannell, Dinesh Sharma
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Publication number: 20200109816Abstract: In some examples, a drain pan comprises a composite material forming a reservoir and a drain. The composite material comprises a polymeric resin and a reinforcing fiber. The reservoir is to catch a liquid from an engine and to support a step load. The drain is to drain the liquid from the reservoir. In some examples, a method comprises attaching a drain pan to an aircraft proximate an engine. The drain pan comprises a composite material forming a reservoir and a drain. The method further comprises catching a liquid from the engine in the reservoir of the drain pan and draining the liquid from the reservoir through the drain. In addition, the method comprises supporting a step load on the reservoir of the drain pan.Type: ApplicationFiled: October 9, 2018Publication date: April 9, 2020Inventors: Joshua A. Emrich, Patrick Paquin, Eric C. Terry, Brent Scannell, Thomas Mast
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Publication number: 20190368636Abstract: One example of a duct support for a rotorcraft includes a stabilizing mechanism configured to transfer a weight of a duct to an airframe of the rotorcraft, where the duct undergoes thermal expansion. The stabilizing mechanism includes a first stabilizing member attached to the duct, a second stabilizing member attached to the rotorcraft, and a coupling mechanism where the coupling mechanism is configured to couple the first stabilizing member to the second stabilizing member and accommodate thermal expansion of the duct by allowing for movement of the first stabilizing member relative to the second stabilizing member. In an example, the duct is an exhaust duct of an engine of the rotorcraft and heat from the engine cause the exhaust duct to undergo the thermal expansion.Type: ApplicationFiled: May 31, 2018Publication date: December 5, 2019Inventors: Brent Scannell, Thomas Mast, Jon Damon Bennett, Joshua Allan Edler, Jean Pierre Paradis, Keith C. Pedersen
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Patent number: 10480386Abstract: Disclosed herein is an aircraft that includes an exhaust manifold for combining one or more system exhaust paths located upstream of equipment inlets and directing the exhausts upwards towards the rotor linkages such that the exhaust is expelled and diffused forward of the equipment inlets. According to one aspect of the present disclosure, the exhaust manifold includes a structure for supporting a transmission cowling at the top of the aircraft and/or on the sides of the aircraft. For example, the exhaust manifold may include a platform that contains the exhaust ducts and may include a frame extending from the platform that follows the contours of the cowling, such that the cowling lays along the support frame for additional mechanical support.Type: GrantFiled: September 22, 2017Date of Patent: November 19, 2019Assignee: BELL HELICOPTER TEXTRON INC.Inventors: Keith C. Pedersen, Brent Scannell, Nam Dai Tran, Thomas Mast
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Publication number: 20190329864Abstract: A fairing is provided in one example embodiment and may include a first edge portion to provide a first clearance distance between the fairing and rotor flight controls of a rotorcraft; a second edge portion to provide a second clearance distance between the fairing and the rotor flight controls of the aircraft, wherein the second clearance distance is greater than the first clearance distance; and a support structure attached to the fairing below the second edge portion. A rotorcraft is provided in another example embodiment and may include a fairing in which the fairing can include a handhold portion along an edge of the fairing. The handhold portion can include a handhold clearance distance between the handhold portion and rotor flight controls of the rotorcraft; and a support structure attached to the fairing below the handhold portion.Type: ApplicationFiled: April 27, 2018Publication date: October 31, 2019Inventors: Brent Scannell, Thomas Mast, Keith C. Pedersen
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Publication number: 20190329899Abstract: One embodiment is a passive particle separation system including a plenum; an inlet for feeding outside air into the plenum, wherein the outside air has particles entrained therewith; a housing for enclosing the plenum; and a standpipe installed on the housing. The outside air enters the plenum via the inlet and plenum, housing, and standpipe interact to impact the outside air entering the plenum to cause the particles to be released from the outside air.Type: ApplicationFiled: April 26, 2018Publication date: October 31, 2019Inventors: Joshua Allan Edler, Brent Scannell, Thomas Mast, Sarah R. Villanueva, David Michael Tiedeman, Keith C. Pedersen
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Publication number: 20190322353Abstract: A fairing is provided in one example embodiment and may include an apparatus to receive at least one of a foot traffic load and a hand traffic load, wherein the apparatus can include: a step portion that is to receive at least a portion of the foot traffic load; a handhold portion that is to receive at least a portion of the hand traffic load, wherein the handhold portion extends downward from the step portion; and a support structure, wherein the support structure extends downward from of the step portion. The apparatus can include an outer flange attached to the fairing. At least a portion of the step portion the apparatus can be recessed within the fairing at a distance between one inch and three inches from a top surface of the fairing. The handhold portion can include one or more drain holes.Type: ApplicationFiled: April 20, 2018Publication date: October 24, 2019Inventors: Brent Scannell, Thomas Mast
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Publication number: 20190322383Abstract: One embodiment is an inlet plenum assembly for a rotary aircraft that includes an inlet plenum defined on a first side by an inlet plenum wall and on a second side by a forward firewall assembly, the forward firewall assembly having an inlet aperture configured to receive a drive shaft to rotatably coupled to an engine; and a seal connected to the forward firewall assembly via a seal retainer disposed around a periphery of the inlet aperture. The forward firewall assembly may further include a forward firewall upper portion and a forward firewall lower portion, the forward firewall upper portion configured to removably seat to the forward firewall lower portion. The seal retainer may be attached to the forward firewall assembly via a plurality of bolts disposed around the periphery of the seal retainer. In some embodiments, the seal is connected to an inlet duct of the engine.Type: ApplicationFiled: April 20, 2018Publication date: October 24, 2019Inventors: Brent Scannell, Thomas Mast