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11. 发明授权

US11164121B1 Task communication and management system 有权
公开(公告)号：US11164121B1
公开(公告)日：2021-11-02
申请号：US16022575
申请日：2018-06-28
申请人： General Atomics Aeronautical Systems, Inc.
发明人： Justin W. Snider , Jonathan H. Brothers , Edwin D. Kimzey, Jr. , Darren R. Moe , Chad W. Nanney , Kurt W. Reindel , Chen Li
IPC分类号： G06Q10/00 , G06Q10/06 , G06Q50/26 , B64C39/02
摘要： Systems, apparatuses, and methods are provided herein for facilitating task assignments and communications. A task defining interface is provided on a user device associated with a task team member. Tasks are defined with a task request comprising a task identifier associated with a target location, a task instruction identifier comprising a first symbol followed by a task instruction, and a plurality of task team member identifiers each comprising a second symbol followed by a user handle, wherein the task instruction specifies one or more characteristics of the first task to be performed at the target location. The system is further configured to display tasks associated with a user account based on task team member identifiers and automatically communicate, via the task view interface, each of the one or more task instruction identifiers associated with the task record to each task team member associated with the task record.

12. 发明申请

US20210319950A1 SELF-PROPELLED SELF-REFERENCING VEHICLE MAGNET WINDING METHOD AND SYSTEM 有权
公开(公告)号：US20210319950A1
公开(公告)日：2021-10-14
申请号：US17220032
申请日：2021-04-01
申请人： GENERAL ATOMICS
发明人： Carlos Paz-Soldan , Andrew Benson , Paul Beharrell , Daniel Mullins
IPC分类号： H01F41/082 , H01F27/30 , H01F41/098
摘要： An apparatus and method for winding electrical coils (electromagnets) is described. A self-propelled and self-referencing winding vehicle uses features on a winding bobbin to guide the direction and/or orientation of the vehicle, while laying electrical conductor material (e.g., high-temperature superconducting (HTS) tapes) as it traverses the bobbin. The vehicle may wind electrical coils with complex shapes. In some embodiments, the self-propelled, self-referencing (SPSR) vehicle may perform other magnet fabrication and assembly procedures.

13. 发明授权

US11106936B2 Object point cloud comparison and matching 有权
公开(公告)号：US11106936B2
公开(公告)日：2021-08-31
申请号：US16561403
申请日：2019-09-05
申请人： General Atomics
发明人： Zachary Bergen
IPC分类号： G06K9/62 , G06K9/00
摘要： Point clouds of objects are compared and matched using logical arrays based on the point clouds. The point clouds are azimuth aligned and translation aligned. The point clouds are converted into logical arrays for ease of processing. Then the logical arrays are compared (e.g. using the AND function and counting matches between the two logical arrays). The comparison is done at various quantization levels to determine which quantization level is likely to give the best object comparison result. Then the object comparison is made. More than two objects may be compared and the best match found.

14. 发明申请

US20210166825A1 JOINING AND SEALING PRESSURIZED CERAMIC STRUCTURES 有权
公开(公告)号：US20210166825A1
公开(公告)日：2021-06-03
申请号：US17153855
申请日：2021-01-20
申请人： General Atomics
发明人： Jonathan David Sheeder , Jiping Zhang , Christian Peter Deck , Hesham Ezzat Khalifa , Robert Warren Stemke , Brian Stephen Austin , Gokul Vasudevamurthy , Carlos Bacalski , Eric Song , Christina Allyssa Back
IPC分类号： G21C3/07 , G21C3/10 , G21C21/02
摘要： This patent document relates to systems, structures, devices, and fabrication processes for ceramic matrix composites suitable for use in a nuclear reactor environment and other applications requiring materials that can withstand high temperatures and/or highly corrosive environments. In one exemplary aspect, a method of joining and sealing ceramic structures is disclosed. The method comprises forming a joint of a ceramic structure and an end plug using a sealing material, wherein the end plug has a hole that goes through a top surface and a bottom surface of the end plug; filling the ceramic structure with a desired gas composition through the hole; heating a material into a molten form using a heat source; and directing the material into the hole, wherein the material solidifies to seal the end plug.

15. 发明授权

US10727774B2 Multi-level high-speed adjustable speed drive 有权
公开(公告)号：US10727774B2
公开(公告)日：2020-07-28
申请号：US15067448
申请日：2016-03-11
申请人： General Atomics
发明人： George Thomas Santamaria
IPC分类号： H02P27/04 , H02P13/06 , H02M1/42 , H02P25/22 , H02P27/14 , H02P29/50 , H02M1/12
摘要： A multi-level high-speed adjustable speed drive has a plurality of modular multilevel, 3-phase inverter bridges, wherein the multilevel, 3-phase inverter bridges operate with fundamental frequency, f, wherein the multilevel, 3-phase inverter bridges include at least three levels, wherein the multilevel, 3-phase inverter bridges operate in Pulse-Width Modulation (PWM) mode with 9 to 21× or operating in Fundamental Frequency Mode (FFM), wherein inverter commutation frequency equals the fundamental frequency, wherein the multilevel, 3-phase inverters operate with split phase such that one group is displaced from the other by an angle, θ=60°/q, wherein the phase displacement of a harmonic component of order n between groups, θn is nθ/q; a high-speed polyphase motor with phases arranged in q 3-phase groups; and electromagnetic means for blocking selected groups of harmonics while passing components at fundamental frequency, f, wherein the electromagnetic means includes coils carrying motor current linked by a magnetic core, wherein the electromagnetic means is interposed between the plurality of modular multilevel, 3-phase inverter bridges and the high-speed polyphase motor.

16. 发明授权

US10688464B2 Corrosion inhibition in hydrothermal processing 有权
公开(公告)号：US10688464B2
公开(公告)日：2020-06-23
申请号：US15613616
申请日：2017-06-05
申请人： General Atomics
发明人： Glenn Thomas Hong , Kevin William Downey
IPC分类号： C02F1/02 , C02F1/72 , C02F11/08 , B01J3/00 , B01J19/02 , C10G1/00 , C23F11/18 , C23F11/08 , C02F5/02 , C02F5/08 , C02F5/10 , C02F5/06
摘要： The disclosed technology relates to methods of inhibiting corrosion in reaction chambers configured for hydrothermal reaction of feeds containing a heteroatom. An embodiment of such a method comprises providing a feed stream comprising a phosphorus-containing material, an alkali metal compound, water, and a corrosion-inhibitor. The embodiment additionally includes introducing the feed stream and oxidant into a reactor chamber and oxidizing the phosphorus-containing material at an oxidation temperature greater than about 374° C. and an oxidation pressure exceeding about 25 bar, wherein the reactor chamber has inner surfaces comprising a material that corrodes when in contact with a phosphorus compound within the reactor. The embodiment additionally includes selectively reacting the corrosion-inhibitor with phosphorus within the reactor, thereby precipitating in the reactor chamber a phosphorus-containing solid inorganic compound. The embodiment further includes forming in the reactor chamber an alkali salt melt and carrying away from the reactor chamber a mixture comprising the solid phosphorus-containing inorganic compound and the alkali salt melt.

17. 发明授权

US10131754B2 Preparation of large ultra-thin free-standing polymer films 有权
公开(公告)号：US10131754B2
公开(公告)日：2018-11-20
申请号：US15130524
申请日：2016-04-15
申请人： LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
发明人： Michael Stadermann , Salmaan H. Baxamusa , William C. Floyd, III , Philip E. Miller , Tayyab I. Suratwala , Anatolios A. Tambazidis , Kelly Patricia Youngblood , Chantel Aracne-Ruddle , Art J. Nelson , Maverick Chea , Shuali Li
IPC分类号： C08J5/18 , B05D7/00 , B32B27/06 , B05D3/10 , B05D3/12 , B32B27/28 , B05D7/24 , B05D1/36 , B32B43/00 , B32B38/00
摘要： A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.

18. 发明授权

US10123495B2 Controlled system for supporting algae growth with adsorbed carbon dioxide 有权
公开(公告)号：US10123495B2
公开(公告)日：2018-11-13
申请号：US14596451
申请日：2015-01-14
申请人： GENERAL ATOMICS
发明人： David W. Ordway , David A. Hazlebeck
IPC分类号： C12M1/04 , A01G33/00 , B01D53/14 , C12M1/34 , C12M1/00 , C12M1/36
摘要： A system and method for creating a useful carbon-enriched media in a reactor which will assimilate carbon into an algae biomass, requires measuring a respective carbon concentration of the media, C(measured), as it enters, and as it leaves the reactor. Operationally, desired carbon concentration values are preset, C(set), and are provided along with values obtained for C(measured) as input to a system controller. Respective differentials between C(measured) and C(set) at the reactor's input and output ports are determined by the controller and are used to control a volumetric fluid flow rate of the media through the reactor. Specifically, the controller establishes a volumetric fluid flow rate of the media as it is passed through an absorber where the media is carbon-enriched by interaction with combustion gases from an external source (e.g. a power plant).

19. 发明授权

US09722236B2 Apparatus and method for use in storing energy 有权
公开(公告)号：US09722236B2
公开(公告)日：2017-08-01
申请号：US13843489
申请日：2013-03-15
申请人： General Atomics
发明人： Aaron J. Sathrum
IPC分类号： H02J7/00 , H01M2/34 , H01M10/06 , H01M10/44 , H01M10/46
CPC分类号： H01M2/342 , H01M10/06 , H01M10/44 , H01M10/46 , H02J7/0068 , Y02E60/126
摘要： Some embodiments provide energy storage systems that comprise: a first electrode; a second electrode; an electrolyte; the first electrode, the second electrode and the electrolyte are positioned such that the electrolyte is in contact with at least the first electrode; and a polarity reversal system electrically coupled with the first electrode and the second electrode, wherein the polarity reversal system is configured to allow the energy storage system to operate while a first polarity to charge and discharge electrical energy while operating in the first polarity, and the polarity reversal system is configured to reverse the voltage polarity across the first and second electrodes to a second polarity to allow the energy storage system to continue to operate while the second polarity is established across the first electrode and the second electrode to continue to charge and discharge electrical energy while operating in the second polarity.

20. 发明授权

US08847840B1 Pseudo-conductor antennas 有权
标题翻译：伪导体天线
公开(公告)号：US08847840B1
公开(公告)日：2014-09-30
申请号：US13407694
申请日：2012-02-28
申请人： Rodolfo E. Diaz
发明人： Rodolfo E. Diaz
IPC分类号： H01Q9/16
CPC分类号： H01Q1/364 , H01Q1/38 , H01Q7/00 , H01Q9/16
摘要： Techniques, devices and systems use pseudo-conductor materials as antennas to receive or radiate electromagnetic energy for communications and other applications. Methods of configuring an antenna can include, in some implementations, selecting a pseudo-conductor material having an electromagnetic constitutive property, wherein the electromagnetic constitutive property comprises a real part of the electromagnetic constitutive property that is greater than a corresponding imaginary part of the electromagnetic constitutive property; and forming the pseudo-conductor material into an antenna shape configured, upon being excited, to radiate emissions that satisfy a predefined antenna performance, such that the pseudo-conductor material formed in the antenna shape weakly guides an electromagnetic wave on the pseudo-conductor material using a leaky mode that is below cutoff to establish a field structure to radiate the emissions from the pseudo-conductor material that satisfy the antenna performance.
摘要翻译：技术，设备和系统使用伪导体材料作为天线来接收或辐射用于通信和其他应用的电磁能。在一些实施方式中，配置天线的方法可以包括选择具有电磁本构特性的伪导体材料，其中电磁本构特性包括电磁本构特性的实部，其大于电磁本构的对应虚部属性; 并且将伪导体材料形成为被配置为在被激发时辐射满足预定天线性能的发射的天线形状，使得形成在天线形状中的伪导体材料弱地引导伪导体材料上的电磁波使用低于截止值的泄漏模式建立场结构以辐射来自满足天线性能的伪导体材料的发射。

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