Patents Assigned to Blended Wing Aircraft Inc.
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Publication number: 20230091929Abstract: Certain aspects relate to a blended wing body aircraft with a fuel cell and methods of use. An exemplary aircraft includes a blended wing body, at least a propulsor mechanically affixed to the aircraft and configured to propel the aircraft, at least a first fuel store configured to store a first fuel, and at least a fuel cell configured to combine the first fuel with oxygen to produce electricity.Type: ApplicationFiled: September 17, 2021Publication date: March 23, 2023Applicant: Blended Wing Aircraft, Inc.Inventors: Shailesh Atreya, Ronald Tatsuji Kawai
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Publication number: 20230092771Abstract: A system for modular aircraft includes at least a common component, wherein the at least a common component includes at least a flight component. The system includes at least a modular component, wherein the at least modular component includes at least a fuselage component and a collar component. The system includes at least an interface component, wherein the at least an interface component is configured to connect the at least a common component at a first end to the at least a modular component at a second end.Type: ApplicationFiled: September 17, 2021Publication date: March 23, 2023Applicant: Blended Wing Aircraft, Inc.Inventor: Mark Allan Page
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Patent number: 11597501Abstract: Technologies for providing noise shielding are described herein. In some examples, noise shields are installed proximate to one or more of the main engines of the aircraft. The noise shields can be extended during terminal operations and retracted during flight operations.Type: GrantFiled: December 24, 2019Date of Patent: March 7, 2023Assignee: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Patent number: 11591066Abstract: Aspects relate to systems and methods for folding wings on an aircraft. An exemplary system includes a blended wing body, where the blended wing body includes a main body and at least a wing, a hinge located on the at least a wing and configured to allow folding of the at least a wing, an actuation system configured to fold the at least a wing, and a controller configured to control the at least an actuation system.Type: GrantFiled: October 15, 2021Date of Patent: February 28, 2023Assignee: Blended Wing Aircraft, Inc.Inventor: Blaine Knight Rawdon
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Patent number: 11565811Abstract: The present disclosure is directed to a blended wing body aircraft including a blended wing body, wherein the blended wing body is characterized by having no clear dividing line between wings and a main body along a leading edge of the aircraft; a cabin located within the main body and a transitional portion of the blended wing body; and a plurality of transparent panels in a ceiling of the cabin configured to transmit light from outside the blended wing body aircraft to inside the cabin.Type: GrantFiled: January 28, 2022Date of Patent: January 31, 2023Assignee: Blended Wing Aircraft, Inc.Inventor: Mark Allan Page
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Publication number: 20230002037Abstract: Aspects related to aircraft for commercial air travel and methods of manufacture. An aircraft includes a blended wing body, a single deck located within the blended wing body, wherein the single deck additionally includes a passenger compartment located in a lateral middle portion of the blended wing body and at least a cargo store located laterally outside the passenger compartment, and a landing gear, wherein the landing gear includes at least a nose gear located substantially forward of the single deck and at least a main gear located substantially aft of the single deck, wherein one or more of the at least a nose gear and the at least a main gear occupies a gear housing that overlaps with a plane coincident with at least a portion of the single deck.Type: ApplicationFiled: August 25, 2022Publication date: January 5, 2023Applicant: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Patent number: 11541576Abstract: A system for manufacturing modular aircraft includes at least a common tooling component, wherein the at least a common tooling component is configured to manufacture at least a flight component. The system includes at least a modular tooling component, wherein the at least modular tooling component wherein the at least a modular tooling component is configured to manufacture at least a fuselage component and a collar component. The system includes at least a tooling interface component, wherein the at least a tooling interface component is configured to mechanically connect the at least a common tooling component at a first end to the at least a modular tooling component at a second end.Type: GrantFiled: September 17, 2021Date of Patent: January 3, 2023Assignee: Blended Wing Aircraft, Inc.Inventor: Mark Allan Page
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Publication number: 20220388633Abstract: A coupled landing gear apparatus for an aircraft including at least a nose gear disposed forward of a neutral point of an aircraft by a first distance and at least a main gear disposed aft of the neutral point of the aircraft by a second distance. The at least a nose gear and the at least a main gear are in communication with one another.Type: ApplicationFiled: July 20, 2022Publication date: December 8, 2022Applicant: Blended Wing Aircraft, Inc.Inventors: Mark Allan Page, Jay Fletcher Kempf, Blaine Knight Rawdon, Myles Leonard Baker, Brent Tyler Scheneman, Daniel Sean Stuewe, Daniel Tran
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Publication number: 20220380027Abstract: Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive pitch angle for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.Type: ApplicationFiled: July 26, 2022Publication date: December 1, 2022Applicant: Blended Wing Aircraft, Inc.Inventors: Jennifer Whitlock, Joshua B. Long, Cristina Donastorg, Brendan Kennelly, Mark A. Page
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Publication number: 20220371720Abstract: Aspects relate to airplanes having a blended wing body. A blended wing body may include a fuselage and a port wing and a starboard wing continuously coupled to the fuselage and a nose section. A midship control surface may be disposed on a trailing edge of the blended wing body and centered between the port wing and the starboard wing.Type: ApplicationFiled: July 26, 2022Publication date: November 24, 2022Applicant: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Publication number: 20220348315Abstract: Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan in the nozzle duct in a mixer-ejector scheme. Mixer-ejectors mix the boundary layer flow to increase mass flow.Type: ApplicationFiled: June 27, 2022Publication date: November 3, 2022Applicant: Blended Wing Aircraft, Inc.Inventor: Mark Allan Page
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Patent number: 11453483Abstract: Aspects related to aircraft for commercial air travel and methods of manufacture. An aircraft includes a blended wing body, a single deck located within the blended wing body, wherein the single deck additionally includes a passenger compartment located in a lateral middle portion of the blended wing body and at least a cargo store located laterally outside the passenger compartment, and a landing gear, wherein the landing gear includes at least a nose gear located substantially forward of the single deck and at least a main gear located substantially aft of the single deck, wherein one or more of the at least a nose gear and the at least a main gear occupies a gear housing that overlaps with a plane coincident with at least a portion of the single deck.Type: GrantFiled: September 17, 2021Date of Patent: September 27, 2022Assignee: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Patent number: 11433991Abstract: Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive pitch angle for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.Type: GrantFiled: December 30, 2019Date of Patent: September 6, 2022Assignee: Blended Wing Aircraft, Inc.Inventors: Jennifer Whitlock, Joshua B Long, Cristina Donastorg, Brendan Kennelly, Mark A. Page
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Patent number: 11420725Abstract: Technologies for providing blended wing body aircraft control surfaces are described herein. In some examples, one or more of the control surfaces have angular configurations that reduce the formation of air vortexes when in upward or downward configurations, thereby reducing the drag on the aircraft when the control surfaces are being used.Type: GrantFiled: December 30, 2019Date of Patent: August 23, 2022Assignee: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Patent number: 11396365Abstract: Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan in the nozzle duct in a mixer-ejector scheme. Mixer-ejectors mix the boundary layer flow to increase mass flow.Type: GrantFiled: October 14, 2021Date of Patent: July 26, 2022Assignee: Blended Wing Aircraft, Inc.Inventor: Mark Allan Page
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Publication number: 20220041270Abstract: Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive angle of attack for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.Type: ApplicationFiled: October 27, 2021Publication date: February 10, 2022Applicant: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Publication number: 20220033067Abstract: Technologies are described herein for a drag recovery scheme using a boundary layer bypass duct system. In some examples, boundary layer air is routed around the intake of one or more of the engines and reintroduced aft of the engine fan in the nozzle duct in a mixer-ejector scheme. Mixer-ejectors mix the boundary layer flow to increase mass flow.Type: ApplicationFiled: October 14, 2021Publication date: February 3, 2022Applicant: Blended Wing Aircraft, Inc.Inventor: Mark Allan Page
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Publication number: 20220001974Abstract: Aspects related to aircraft for commercial air travel and methods of manufacture. An exemplary aircraft includes a blended wing body, a single deck located within the blended wing body, wherein the single deck additionally includes a passenger compartment located in a lateral middle portion of the blended wing body and at least a cargo store located laterally outside the passenger compartment, and a landing gear, wherein the landing gear includes at least a nose gear located substantially forward of the single deck and at least a main gear located substantially aft of the single deck, wherein one or more of the at least a nose gear and the at least a main gear occupies a gear housing that overlaps with a plane coincident with at least a portion of the single deck.Type: ApplicationFiled: September 17, 2021Publication date: January 6, 2022Applicant: Blended Wing Aircraft, Inc.Inventor: Mark A. Page
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Patent number: 11186359Abstract: Systems and methods for mechanically rotating an aircraft about its center-of-gravity (CG) are disclosed. The system can enable the rear, or main, landing gear to squat, while the nose landing gear raises to generate a positive angle of attack for the aircraft for takeoff or landing. The system can also enable the nose gear and main gear to return to a relatively level fuselage attitude for ground operations. The system can include one or more hydraulically linked hydraulic cylinders to control the overall height of the nose gear and the main gear. Because the hydraulic cylinders are linked, a change on the length of the nose cylinder generates a proportional, and opposite, change in the length of the main cylinder, and vice-versa. A method and control system for monitoring and controlling the relative positions of the nose gear and main gear is also disclosed.Type: GrantFiled: November 6, 2018Date of Patent: November 30, 2021Assignee: Blended Wing Aircraft Inc.Inventor: Mark A. Page