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1. 发明授权

US11879710B2 Weapon active hazard mitigation method 有权
公开(公告)号：US11879710B2
公开(公告)日：2024-01-23
申请号：US18335548
申请日：2023-06-15
申请人： Raytheon Company
发明人： Dennis D. Barents , Kim L. Christianson , Aaron C. Lattimore , Andrew K. Knight
IPC分类号： F42B15/34 , H01M10/613 , H01M10/625 , F41A17/06 , F42B12/20 , F42B15/36 , F42B39/20 , G01K3/00 , H01M10/48 , F42B39/14 , F42C15/00
CPC分类号： F42B15/34 , F41A17/06 , F42B12/207 , F42B15/36 , F42B39/14 , F42B39/20 , F42C15/00 , G01K3/005 , H01M10/486 , H01M10/613 , H01M10/625
摘要： A mitigation control system, for performing an active hazard mitigation method, is arranged in an environment containing an energetic material and includes an abnormal temperature sensor for detecting an abnormal temperature of the environment, a power source that is mechanically actuated by the abnormal temperature sensor when the abnormal temperature exceeds a predetermined abnormal temperature threshold, a mitigation controller that is actuated by the power source, and a plurality of local temperature sensors that are communicatively coupled to the mitigation controller and are arranged for detecting critical temperatures in specific regions of the environment. The mitigation controller executes a mitigation action when one of the critical temperatures exceeds a predetermined critical temperature threshold for the corresponding specific region.

2. 发明公开

US20230225210A1 POWERING SENSOR PACKAGES IN MOVING PLATFORMS 审中-公开
公开(公告)号：US20230225210A1
公开(公告)日：2023-07-13
申请号：US17571062
申请日：2022-01-07
申请人： Simmonds Precision Products, Inc.
发明人： Robert D. Rutkiewicz
IPC分类号： H01L35/32 , F42B15/01 , F42B15/34
CPC分类号： H01L35/32 , F42B15/01 , F42B15/34
摘要： In accordance with at least one aspect of this disclosure, a thermoelectric generator (TEG) system can include a TEG conversion element configured to be in thermal communication with a leading edge surface subject to hypersonic flow and a heatsink to generate a temperature differential across the TEG conversion element mounted between the leading edge surface and heatsink, and an electrical conductor configured to connect between the TEG conversion element and a powered unit to supply electrical energy from the TEG conversion element to the powered unit.

3. 发明授权

US11656019B2 Cooling device with an endothermic chemical reaction 有权
公开(公告)号：US11656019B2
公开(公告)日：2023-05-23
申请号：US16967905
申请日：2019-02-05
申请人： MBDA FRANCE
发明人： Clément Iatrides , Fabrice Verin
IPC分类号： F25D5/02 , B01J16/00 , B01J19/18 , F25D5/00 , F42B15/34 , C09K5/18
CPC分类号： F25D5/02 , B01J16/00 , B01J19/18 , F25D5/00 , F42B15/34 , B01J2219/00162 , C09K5/18 , F25D2303/085
摘要： A cooling device uses an endothermic chemical reaction for cooling. The cooling device includes a sealed casing with at least two reagents that generate an endothermic chemical reaction when they come into contact. The cooling device further includes a separating membrane separating the reagents in a storage position; a contact-making system which can be activated and configured to bring the reagents into contact with one another when activated, an interface element for activating the contact-making system; and a thermal interface with a thermally conductive metal base plate. One of the surfaces of the base plate is subjected to the endothermic chemical reaction, and the other surface of the base plate is accessible from outside the cooling device.

4. 发明申请

US20220107164A1 LOW-OBSERVABLE PROJECTILE 有权
公开(公告)号：US20220107164A1
公开(公告)日：2022-04-07
申请号：US17471089
申请日：2021-09-09
申请人： Gregory Saltz
发明人： Gregory Saltz
IPC分类号： F42B12/80 , F42B6/00 , F42B14/06 , F42B5/045 , F42B15/34
摘要： A radar-absorbing material projectile system including a projectile with an outer layer of radar-absorbing material (RAM). A carrier or armature is disposed around the projectile, protecting the layer of RAM during the firing sequence. In some embodiments the carrier is a discarding carrier which falls away after firing, rendering the projectile low-observable with regard to radar detection due to the layer of RAM.

5. 发明授权

US11150064B2 Low-observable projectile 有权
公开(公告)号：US11150064B2
公开(公告)日：2021-10-19
申请号：US16591922
申请日：2019-10-03
申请人： Gregory Saltz
发明人： Gregory Saltz
IPC分类号： F42B12/80 , F42B14/06 , F42B15/34 , F42B5/045 , F42B6/00 , F42B15/00
摘要： A radar-absorbing material projectile system including a projectile with an outer layer of radar-absorbing material (RAM). A carrier or armature is disposed around the projectile, protecting the layer of RAM during the firing sequence. In some embodiments the carrier is a discarding carrier which falls away after firing, rendering the projectile low-observable with regard to radar detection due to the layer of RAM.

6. 发明授权

US11143459B1 Advanced cooling system using throttled internal cooling passage flow for a window assembly, and methods of fabrication and use thereof 有权
公开(公告)号：US11143459B1
公开(公告)日：2021-10-12
申请号：US16838076
申请日：2020-04-02
申请人： Mainstream Engineering Corporation
发明人： Brian P Tucker , Joshua D. Sole , Justin J. Hill , Robert P. Scaringe
IPC分类号： F28D15/00 , B44C1/22 , C23C16/30 , C23C16/56 , C30B25/02 , C30B29/48 , C30B33/08 , F28D21/00 , B64C1/14 , F42B15/34
摘要： A window assembly heat transfer system is disclosed in which a window member has a selected transparency to monitored or sensed electromagnetic wavelengths. One or more passages are provided in the window member for flowing a single-phase or two-phase heat transfer fluid. A mechanism allows either evaporation or condensation of the fluid and/or balancing of a flow of the fluid within the passages. In one embodiment, the window assembly can be made by producing passages in a top surface of a first single plate, optionally producing passages in a bottom surface of a second single plate and bonding the top surface of the first plate to a bottom surface of a second single plate to form the window member with the passage or passages. In another embodiment, the window assembly can be made by providing a core around which the window member material is grown and thereafter removing the core to produce the passage or passages.

7. 发明申请

US20210278182A1 CRUISE MISSILE WEAPON ACTIVE HAZARD MITIGATION SYSTEM 有权
公开(公告)号：US20210278182A1
公开(公告)日：2021-09-09
申请号：US16716551
申请日：2019-12-17
申请人： Raytheon Company
发明人： Dennis D. Barents , Kim L. Christianson , Aaron C. Lattimore , Andrew K. Knight
IPC分类号： F42B15/34 , F41A17/06
摘要： A mitigation control system is arranged in an environment containing an energetic material and includes an abnormal temperature sensor for detecting an abnormal temperature of the environment, a power source that is mechanically actuated by the abnormal temperature sensor when the abnormal temperature exceeds a predetermined abnormal temperature threshold, a mitigation controller that is actuated by the power source, and a plurality of local temperature sensors that are communicatively coupled to the mitigation controller and are arranged for detecting critical temperatures in specific regions of the environment. The mitigation controller executes a mitigation action when one of the critical temperatures exceeds a predetermined critical temperature threshold for the corresponding specific region.

8. 发明授权

US10279932B2 System, apparatus and methods for a nosecone and a propulsive nozzle of an airspace plane 有权
公开(公告)号：US10279932B2
公开(公告)日：2019-05-07
申请号：US15414480
申请日：2017-01-24
申请人： Charl Emelio Janeke
发明人： Charl Emelio Janeke
IPC分类号： B64G1/62 , F42B15/34 , F42B10/38 , F42B10/46 , F42B12/02
摘要： A system, apparatus and method for mitigating the shock front of a rocket or aerospace plane flying at hypersonic speeds while simultaneously distilling liquid chemical elements regeneratively from the ambient air by means of vortex inversion splines. The splines may additionally be tuned by geometry to function as both centripetal and/or isentropic thrust augmentation attribute and/or double-decker Joule-Thomson refrigeration means. Because of the stochastic stagnation flux that reaches into the absolute zero zone by means of precooling, a splined stochastically switched hypersonic nosecone may be constructively tuned into a complex Carnot refrigeration engine commanding both personal and enterprise liquid Helium distilling means with orders of magnitude efficacy gains over existing methods.

9. 发明授权

US10023290B2 Optical window system with aero-optical conductive blades 有权
公开(公告)号：US10023290B2
公开(公告)日：2018-07-17
申请号：US15678589
申请日：2017-08-16
申请人： Raytheon Company
发明人： David A. Vasquez , Michael Ushinsky , Joseph J. Ichkhan
IPC分类号： G01J5/00 , B64C1/14 , F42B15/34 , F42B10/46 , B64C23/06 , B64C21/00 , B32B37/30 , H05B3/84 , B64D47/08
摘要： A method of improving optical characteristics of an optical window operating in a flow of fluid and having first and second panes of optically transmissive material—each having an edge adjacent to, parallel with, and at least partially coextensive with each other—is described herein. The method includes inserting a thermally conductive blade between two adjacent edges of the first and second panes of optically transmissive material; and lifting an adverse flow stagnation zone forward of the optical window by protruding the thermally conductive blade into the flow of fluid from an outer surface of the panes of the optical window.

10. 发明授权

US06854393B2 Soft removable thermal shield for a missile seeker head 失效
标题翻译：用于导弹探头的软拆卸式热屏蔽
公开(公告)号：US06854393B2
公开(公告)日：2005-02-15
申请号：US10681905
申请日：2003-10-10
申请人： Nisim Hazan
发明人： Nisim Hazan
IPC分类号： F42B15/34 , F42B10/00
CPC分类号： F42B15/34
摘要： A soft removable thermal shiled for protecting a heat-sensitive element of a projectile. The shield includes a main body and an attachment arrangement forconnecting the main body to the projectile. The main body is designed to cover part of a window of the projectile, behind which the element is disposed. The main body is designed also to thermally protect the element during part of the flight of the projectile, and to be soft enough when released from the projectile, so that the main body does not harm the projectile after it is released.
摘要翻译：用于保护射弹的热敏元件的柔软的可拆卸热风。护罩包括主体和用于将主体连接到射弹的附接装置。主体设计用于覆盖射弹的窗口的一部分，其后面放置有元件。主体还设计用于在弹丸的一部分飞行期间对元件进行热保护，并且在从抛射体释放时足够柔软，使得主体在释放后不会损坏弹丸。

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