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公开(公告)号：US11431211B2
公开(公告)日：2022-08-30
申请号：US16781483
申请日：2020-02-04
Applicant: Moog Inc.
Inventor： Ping Peter Zhong
Abstract: A rotor assembly of an electric motor generally comprises a center shaft configured to rotate about a longitudinal axis and a plurality of spacers extending radially outward from the center shaft, the spacers fixedly attached to the center shaft. A plurality of axially stacked annular laminations are coaxially aligned with the center shaft and radially supported on an inner circumferential surface by the plurality of spacers. Each of the plurality of spacers has, at each axial end of the stacked annular laminations, first and second axial restraining elements extending in an outward radial direction beyond the inner circumferential surface of the plurality of stacked annular laminations. The plurality of stacked annular laminations are compressed between the first axial restraining element and the second axial restraining element, such that an axial compression force is applied to the plurality of stacked laminations.
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公开(公告)号：US20220216894A1
公开(公告)日：2022-07-07
申请号：US17614167
申请日：2020-05-27
Applicant: Moog Inc.
Inventor： Phil E. Pearson, Jr.
Abstract: A probe for receiving transmissions of electrical signals from a transmitter across an interface of a slip ring comprising a signal capture area comprising at least one segmented signal receiving strip arranged in spaced relation to the transmitter of the slip ring for receiving a signal transmitted across the interface of the slip ring. The segmented signal receiving strip configured to receive a range of frequency signal content of the signal and having a first signal receiving segment having a first frequency response, a second signal receiving segment electrically coupled to said first signal receiving segment and having a second frequency response less than the first frequency response, and a third signal coupled to the first signal receiving segment and having a third frequency response less than the first frequency response.
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公开(公告)号：US11349368B2
公开(公告)日：2022-05-31
申请号：US17024767
申请日：2020-09-18
Applicant: MOOG INC.
Inventor： Matthew Allen Carroll , Lee L. Snider , Mohammad Khandan-Barani , Ronald G. Flanary , Allen Duncan , Travis S. King
Abstract: An electric motor built for exposure to high pressure fluid includes a unitary metal sleeve that provides a fluid barrier between the rotor and the stator. An overmolded resin encapsulates the stator windings and reinforces the sleeve to minimize deformation of the sleeve under high fluid pressures. The overmolded resin also fixes the positions of insulation displacement connectors connected to the stator windings, thereby avoiding mechanical brackets and fasteners for holding the insulation displacement connectors in position.
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公开(公告)号：US20220090663A1
公开(公告)日：2022-03-24
申请号：US17420436
申请日：2020-02-24
Applicant: MOOG INC.
Inventor： Lowell Van Lund LARSON
IPC: F16H35/00
Abstract: A stop module for non-jamming end-of-stroke stoppage of a rotary drive actuator includes timing gears to articulate a stopping pawl, and a low inertia, deformable stopping disk arranged to safely dissipate excess rotational kinetic energy of the rotary actuator. The stop module does not rely on friction to stop and dissipate the excess kinetic energy, but instead relies on predictable deformation of a metallic stopping disk which may be provided in a stopping cartridge of the stop module. Use of a deformable element to dissipate excess energy allows the disclosed stop module to be lighter and smaller than conventional end-of-stroke stopping mechanisms.
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公开(公告)号：US20220026877A1
公开(公告)日：2022-01-27
申请号：US17498109
申请日：2021-10-11
Applicant: Moog Inc.
Inventor： George L. Small , James F. van Oss , James A. Regenor , Paul K. Guerrier , George Baggs , Jason C. Jones
IPC: G05B19/4099 , B33Y50/02 , G06Q20/06 , G06Q20/40
Abstract: A method for verifying and authenticating additive manufactured products utilizing extraterrestrial communication including generating a product geometry file, recording to a distributed transaction register stored on a server network having a plurality of node servers a first transaction reflecting the product geometry file, the first transaction having a first output associated with the first transaction and including a blockchain address, transmitting the first output between a terrestrial transceiver that is communicatively connected to the server network and an extraterrestrial transceiver that is communicatively connected to the terrestrial transceiver, and printing, with a 3D additive printer, a product that utilizes the product geometry file.
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Patent Agency Ranking
公开(公告)号：US20210342957A1
公开(公告)日：2021-11-04
申请号：US17378053
申请日：2021-07-16
Applicant: Moog Inc.
Inventor： George L. Small , James F. van Oss , James A. Regenor , Paul K. Guerrier
Abstract: A method for the verification and authentication of additive manufactured product, comprising the steps of receiving, from a customer, at least one customer requirement for a product, deriving at least one manufacturing requirement and generating a product geometry file for the product, recording, by a first computing device, to a distributed transaction register, a first transaction reflecting certification of the product geometry file, obtaining a first output reflecting the first transaction, printing the product with a 3D printer, recording, by a second computing device, to the distributed transaction register, a second transaction reflecting the printing of the product and the first output, obtaining a second output reflecting the second transaction, embedding within the product a unique code reflecting the second output, whereby the product geometry file and the printing of said product may be verified with the unique code such that the product may be authenticated.
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公开(公告)号：US20210310444A1
公开(公告)日：2021-10-07
申请号：US17354123
申请日：2021-06-22
Applicant: Moog Inc.
Inventor： Leonard C. Zima , Glenn M. Brzyski , John C. Calnan
Abstract: A three-dimensional monolithic diaphragm tank including a first portion having a first inner surface, a second portion having a second inner surface, and a deformable diaphragm extending from a peripheral junction with the first inner surface and the second inner surface. The first inner surface and the diaphragm defining a first chamber. The second inner surface and the diaphragm defining a second chamber. The first portion having an outlet port in fluid communication with the first chamber, and the second portion having an inlet port in fluid communication with the second chamber. The peripheral junction of the diaphragm and the first inner surface including an integral inner fillet having an inner radius.
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公开(公告)号：US11097050B2
公开(公告)日：2021-08-24
申请号：US16098895
申请日：2017-05-17
Applicant: Moog Inc.
Inventor： Nate Pierce , Larry Clayton , Timothy Riley
Abstract: A multi-lumen sensing system (10) includes medical tubing (20) having a plurality of lumens (22A, 22B) and at least one secondary passageway (24) extending in an axial direction of the medical tubing, wherein the secondary passageway is between the plurality of lumens. The multi-lumen sensing system may include a sensing receptacle (30) defining a channel (32) in which a lengthwise portion of the medical tubing is received. A plurality of ultrasonic transmitting elements (40T, 42T) may be arranged within the secondary passageway of the medical tubing or as part of the sensing receptacle for transmitting respective ultrasonic signals across the lumens to a corresponding plurality of ultrasonic receiving elements (40R, 42R) of the sensing receptacle. Alternatively, the sensing receptacle may include a plurality of ultrasonic transmitting and receiving elements (40, 42, 44) transmitting respective signals across the lumens for return reflection at an interface of the secondary passageway.
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公开(公告)号：US20210089003A1
公开(公告)日：2021-03-25
申请号：US16955334
申请日：2018-12-15
Applicant: MOOG INC.
Inventor： Paul GUERRIER , George BAGGS
IPC: G05B19/4099 , B29C64/393 , B33Y30/00 , B33Y50/02 , G06N20/00
Abstract: An additive manufacturing system uses a trained artificial intelligence module as part of a closed-loop control structure for adjusting the initial set of build parameters in-process to improve part quality. The closed-loop control structure includes a slow control loop taking into account in-process build layer images, and may include fast control loop taking into account melt pool monitoring data. The artificial intelligence module is trained using outputs from a plurality of convolutional neural networks (CNNs) tasked with evaluating build layer images captured in-process and images of finished parts captured post-process. The post process images may include two-dimensional images of sectioned finished parts and three-dimensional CAT scan images of finished parts.
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公开(公告)号：US10651710B2
公开(公告)日：2020-05-12
申请号：US15502707
申请日：2015-07-31
Applicant: Moog Inc.
Inventor： Gregory M. Harnsberger , Carl Deirmengian , David P. Cardamone
Abstract: A method of assembling a shaft of a magnetic motor comprising the steps of providing a plurality of magnets (210), providing a plurality of pole pieces (212), stacking (S11) said magnets and pole pieces to form a subassembly (202) having an outer surface of a first diameter, providing a precipitation hardenable stainless steel sheet material, forming said stainless steel sheet material into a tube (S20), drawing said tube to form a precision tube having an inner surface of a second diameter (S21), said second diameter being greater than or equal to said first diameter, heat treating said precision tube to form a tubular sleeve of a Rockwell C hardness of at least about 40 and a magnetic permeability of at least about 100 (S22), and inserting said subassembly axially into said sleeve (S30), thereby forming a shaft for a magnetic motor.
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