Patents Examined by Brady W Frazier
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Patent number: 11975853Abstract: An electric propulsion system for a vertical take-off and landing (VTOL) aircraft having a heat exchanger to cool fluids used in an electrical engine, the electric propulsion system comprising at least one electrical engine mechanically connected directly or indirectly to a fuselage of the VTOL aircraft and electrically connected to an electrical power source. The electrical engine may comprise an electrical motor having a stator and a rotor; a gearbox assembly comprising a sun gear; at least one planetary gear; a ring gear; and a planetary carrier. The electric engine may include an inverter assembly comprising a thermal plate and an inverter assembly housing; an end bell assembly that is connected to the thermal plate of the inverter assembly; and a heat exchanger comprising an array of cooling fins and tubes.Type: GrantFiled: April 18, 2023Date of Patent: May 7, 2024Assignee: ARCHER AVIATION, INC.Inventors: Scott Graves, Alan D. Tepe
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Patent number: 11975832Abstract: A flow body for an aircraft, in particular for a wing leading edge device, is proposed, the flow body having a curved front skin having a leading edge and at least one trailing-edge component coupled with at least one spanwise edge of the front skin, wherein the trailing-edge component comprises a constant cross-sectional profile that tapers in a chordwise direction to form two spanwise flow surfaces that end in a trailing edge, and wherein the trailing-edge component is designed for providing a flush transition between the front skin and at least one of the two spanwise flow surfaces.Type: GrantFiled: May 25, 2020Date of Patent: May 7, 2024Assignee: AIRBUS OPERATIONS GMBHInventor: Marcus Erban
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Patent number: 11975820Abstract: A method, apparatus, and system for managing airflow comprising flow control actuators in an aircraft. The flow control actuators comprise channels having inlets and outlets, wherein the channels are located under a surface of the aircraft and the outlets are in communication with the surface of the aircraft. Pressurized air applied to the inlets causes steady air jets to be emitted at the outlets in which the steady air jets add a momentum to airflow over the surface on the aircraft.Type: GrantFiled: February 23, 2022Date of Patent: May 7, 2024Assignee: The Boeing CompanyInventors: Arvin Shmilovich, Yoram Yadlin
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Patent number: 11974545Abstract: Apparatus for training horses includes a housing including a lower section under an upper section, the lower section configured with a stall for confining a horse and having opposed sides, and the upper section including a tank for loose granular material and configured with a hopper proximate to each of the sides, the hoppers concurrently openable for releasing the loose granular material into the lower section from above the stall along the respective sides for sufficiently filling the stall with the loose granular material for covering at least a portion of the horse.Type: GrantFiled: June 6, 2022Date of Patent: May 7, 2024Inventor: Robert D. Richardson
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Patent number: 11970269Abstract: Assemblies for air vehicle control surfaces and related methods are disclosed. An example apparatus includes a control surface; a bullnose carried by the control surface, the bullnose moveable relative to the control surface; a first actuator operatively coupled to the control surface to cause the control surface to rotate; and a second actuator operatively coupled to the control surface, the second actuator to cause the bullnose to move from a first position to a second position to cause an opening to be formed relative to the control surface, the movement of the bullnose independent of rotation of the control surface.Type: GrantFiled: May 13, 2022Date of Patent: April 30, 2024Assignee: The Boeing CompanyInventors: Mark S. Good, Kevin Tsai
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Patent number: 11963523Abstract: A fly trap configured to contact a window surface includes a frame and a cover. The frame includes a top surface and a bottom surface. A portion of the bottom surface is configured to contact the window surface, and the frame defines an interior and an ingress for permitting flies to enter the interior from a side of the frame. The cover includes an adhesive fly capture surface configured to face the window surface and attach the cover to the top surface of the frame. The cover enclosing the interior at the top surface of the frame.Type: GrantFiled: November 15, 2021Date of Patent: April 23, 2024Assignee: OMS Investments, Inc.Inventors: Ervin Kovacs, Alan L. Vaudry, Mark L. Foster, John H. Borden
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Patent number: 11958636Abstract: In a method of facilitating flight operations, a payload is coupled to a spacecraft via a payload interface. The relative alignment of the payload and the spacecraft is dynamically adjusted (e.g., for thrust alignment) while the payload remains coupled to the spacecraft.Type: GrantFiled: May 3, 2022Date of Patent: April 16, 2024Assignee: MOMENTUS SPACE LLCInventors: Matthew Parman, Joel Sercel, Mikhail Kokorich, James Small, Nicholas Simon, Nathan Orr, Samuel Avery, Scott Stanley
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Patent number: 11957095Abstract: A modular landscape border system is provided. The modular landscape border system includes a plurality of elongated members having a vertical protrusion extending along opposing lateral sides thereof. The system further includes a connector having a track within each of a first side and a second side thereof, wherein the track is dimensioned to receive the vertical protrusion therethrough. A channel extends through the connector between an upper side thereof and a lower side thereof. The channel is dimensioned to receive a securement spike therethrough, wherein the securement spike is a greater length than a height of the connector, such that a working end of the securement spike engages a ground surface when disposed through the channel.Type: GrantFiled: October 16, 2020Date of Patent: April 16, 2024Inventors: Stanley Fischer, Angela Fischer
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Patent number: 11952134Abstract: An electric propulsion unit of an aircraft including a nacelle housing an electric power system, an electric motor and a cooling system for the electric power system; the nacelle including a central fairing, a front fairing which extends from the central fairing to a front end and a rear fairing which extends from the central fairing to a rear end. The front fairing includes a protrude positioned in a lower part of the front fairing, the protrude having a front face in a transverse plane, a main air inlet of the cooling system being positioned on the front face.Type: GrantFiled: May 5, 2022Date of Patent: April 9, 2024Assignees: AIRBUS SAS, AIRBUS OPERATIONS SAS, AIRBUS OPERATIONS GMBH, AIRBUS OPERATIONS S.L.Inventors: Jorge Carretero Benignos, Benedikt Bammer, Olivier Verseux, Maria Del Sagrario Juanas Fernandez, Jorge Molano Rembiasz, Thomas Scherer, Alexander Solntsev
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Patent number: 11952101Abstract: An assembly integrates an aft wing spar root fitting to an aircraft fuselage when joining the aircraft wing to the aircraft body. The assembly provides structural strength to the connection between the aircraft wing and the aircraft body, provides corrosion prevention and provides improved inspection capabilities and repair capabilities to the aircraft wing and aircraft body connection.Type: GrantFiled: March 3, 2022Date of Patent: April 9, 2024Assignee: The Boeing CompanyInventors: Michael R. Rush, Orion P. Watson, Daniel H. Fletcher, Ryan A. Fear, Brent E. Beneke, David H. Leibov, Patricia W. Estell, Norma L Alvarez-Quinones, Soo H. Teoh, Jesse R. Wiseman, Mark E. Shadell, Mark R. Mclaughlin, Emmett A. Salisbury
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Patent number: 11945590Abstract: A seat base assembly for an aircraft seat includes parallel rails attached to an aircraft bulkhead, each rail including a slot extending vertically within the rail. The seat (e.g., seatback and seat frame) is attached to a sled capable of vertical translation relative to the bulkhead via slidable members that translate along the slots. The sled includes a hole for accommodating a locking pin controllable by the seat occupant. A metering plate attached to the seat base behind the sled is folded over a lateral axis into a forward and rear layer, the forward layer including holes for the locking pin wherein each hole corresponds to a desired seat height to which the seat may be adjusted by securing the locking pin through the sled hole and metering hole. In response to an impact event, the metering plate deforms to absorb impact energy and control downward deceleration of the seat.Type: GrantFiled: September 8, 2022Date of Patent: April 2, 2024Assignee: AMI Industries, Inc.Inventor: Chad R. Pacheco
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Patent number: 11945588Abstract: A vehicle includes an internal cabin, a plurality of stowage bin assemblies within the internal cabin, a plurality of passenger service units (PSUs) within the internal cabin, and an emergency oxygen system within the internal cabin. The plurality of stowage bin assemblies are uncoupled (for example, separate and distinct) from one or both of the plurality of PSUs or the emergency oxygen system. In an example, the plurality of stowage bin assemblies are uncoupled from the emergency oxygen system. In another example, the plurality of stowage bin assemblies are uncoupled from the plurality of PSUs. In another example, the plurality of stowage bin assemblies are uncoupled from both the plurality of PSUs and the emergency oxygen system.Type: GrantFiled: July 19, 2022Date of Patent: April 2, 2024Assignee: The Boeing CompanyInventors: Franco Marino Cagnina, Andrew Leo Fabry, Gary Evans Liljebeck
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Patent number: 11939039Abstract: An aircraft door drainage system includes a precipitation receptacle disposed longitudinally along an upper edge of an aircraft door opening. The receptacle is mounted along the upper edge of the door opening by a plurality of brackets that connect the receptacle to an inside ceiling panel of the aircraft. The receptacle protrudes outward from the upper edge of the door opening into a path followed by precipitation falling off of an outer peripheral surface of a fuselage of the aircraft from locations above, forward, and aft of the door opening into the door opening when the aircraft door is in an open position. The receptacle remains clear of the aircraft door when the aircraft door is closed into the door opening. Drain hoses are connected at first and second ends of the receptacle to direct precipitation collected in the receptacle to an outside of the aircraft.Type: GrantFiled: June 12, 2020Date of Patent: March 26, 2024Assignee: FEDERAL EXPRESS CORPORATIONInventors: Matthew Alan Arnold, Brittany M. Govan, Muhammad Jamal, Danny Jay Reed, Ronald Wayne Thomas, John Alan Yerger
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Patent number: 11932373Abstract: In an example, a method for installing a decoration panel in a ceiling assembly in an aircraft is disclosed. The method comprises removing a generic panel from the ceiling assembly to produce an opening in the ceiling assembly. The method also comprises inserting the decoration panel through the opening in the ceiling assembly. The method also comprises coupling the decoration panel to the ceiling assembly using a plurality of fasteners such that the decoration panel extends across the opening in the ceiling assembly. The plurality of fasteners includes a first type of fastener and a second type of fastener.Type: GrantFiled: July 23, 2021Date of Patent: March 19, 2024Assignee: The Boeing CompanyInventors: Jordan R. Brunner, Justin L Tabora
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Patent number: 11932377Abstract: An actuation mechanism includes a control surface having a hinged end pivotally coupled to a wing structure, a first pivot arm and a second pivot arm coupled to the control surface, a first drive rod coupled to the first pivot arm, and a second drive rod coupled to the second pivot arm. A first bell crank is coupled via a first pivot pin to the wing structure at a first position and to the first drive rod. A second bell crank is coupled via a second pivot pin to the wing structure at a second position spaced apart from the first position and to the second drive rod. A coupling rod extends between the first bell crank and the second bell crank such that a rotation of the first bell crank is synchronized with a rotation of the second bell crank.Type: GrantFiled: June 2, 2022Date of Patent: March 19, 2024Assignee: The Boeing CompanyInventors: Noah W. Gibson, Kevin Tsai
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Patent number: 11926439Abstract: A recoverable rocket stage (2) for propelling a rocket (100) towards space includes a rocket propellant tank assembly (4) having a generally cylindrical outer shape; at least one engine (6), coupled to the rocket propellant tank assembly (4); and a plurality of drag enhancing elements (8), the plurality of drag enhancing elements (8) forming longitudinal extensions of the generally cylindrical outer shape of the rocket propellant tank assembly (4) in their launch positions and being inclinable with respect to the generally cylindrical outer shape of the rocket propellant tank assembly (4) for return of the recoverable rocket stage (2) to earth.Type: GrantFiled: November 13, 2019Date of Patent: March 12, 2024Assignee: ORBITAL EXPRESS LAUNCH LIMITEDInventor: Jonas Baekby Bjarnoe
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Patent number: 11912393Abstract: An aircraft propulsion system with a drag reduction portion adapted to reduce skin friction on at least a portion of the external surface of an aircraft. The drag reduction portion may include an inlet to ingest airflow. The aircraft may also have an internally cooled electric motor adapted for use in an aerial vehicle. The motor may have its stator towards the center and have an external rotor. The rotor structure may be air cooled and may be a complex structure with an internal lattice adapted for airflow. The stator structure may be liquid cooled and may be a complex structure with an internal lattice adapted for liquid to flow through. A fluid pump may pump a liquid coolant through non-rotating portions of the motor stator and then through heat exchangers cooled in part by air which has flowed through the rotating portions of the motor rotor. The drag reduction portion and the cooled electric motor portion may share the same inlet.Type: GrantFiled: January 28, 2022Date of Patent: February 27, 2024Assignee: Joby Aero, Inc.Inventors: JoeBen Bevirt, Gregor Veble Mikic, Joey Milia, Rob Thodal, Vishnu Vithala
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Patent number: 11912441Abstract: A stage for a space launch vehicle is provided. The space launch vehicle has a main body including a first end and a second end, and defines a central longitudinal axis between the first end and the second end. The stage comprises a stage rocket engine arranged at or near the first end of the stage to propel the launch vehicle vertically upwards at take-off. The stage furthermore comprises a plurality of fans for providing lift during a landing procedure of the stage, wherein the fans have a rotational axis arranged substantially perpendicular to the central longitudinal axis. Also provided are space launch vehicles and methods for transporting a payload into space.Type: GrantFiled: November 5, 2019Date of Patent: February 27, 2024Assignee: PANGEA AEROSPACE, S.L.Inventors: Adria Argemi Samso, Rasmus Bergstrom, Federico Rossi, Nicola Palumbo
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Patent number: 11897624Abstract: A method and structure for thermal management for a vehicle is provided. The method includes extracting a flow of compressed fluid from a compressor section of a propulsion system in which the flow of compressed fluid includes a pressure parameter, and generating an output torque via expanding at least a portion of the flow of compressed fluid across a turbine operably connected to a driveshaft. The turbine is positioned downstream of the compressor section and upstream of a cooling system.Type: GrantFiled: February 1, 2021Date of Patent: February 13, 2024Assignee: General Electric CompanyInventors: Jeffrey Douglas Rambo, Scott Gregory Edens
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Patent number: 11897755Abstract: A horse-stopping apparatus for slowing and stopping a horse after a rider has been involuntarily separated, the horse wearing a head piece, comprising: a leading segment detachably fastened to the horse's head piece; a trample segment fastened to the leading segment; and, a trailing segment detachably fastened to the trample segment and also connected to the rider; whereby if the rider is involuntarily separated from the horse, the trailing segment will extend the trample segment and the forward motion of the horse will carry the trample segment under the hooves of the horse; whereby the hooves of the horse will trample the trample segment thereby pulling the horse's head downward and thereby slowing and stopping the horse.Type: GrantFiled: June 4, 2022Date of Patent: February 13, 2024Inventor: Sheryl D Babyak