[특허]Apparatus, methods, and systems for electromagnetic projectile launching

[미국특허] Apparatus, methods, and systems for electromagnetic projectile launching 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F41B-006/00 F42B-030/00
출원번호	US-0751259 (2013-01-28)
등록번호	US-9062949 (2015-06-23)
발명자 / 주소	Clemen, Jr., Mark Joseph Grossnickle, James A.
출원인 / 주소	The Boeing Company
대리인 / 주소	Armstrong Teasdale LLP
인용정보	피인용 횟수 : 1 인용 특허 : 25

초록 ▼

Apparatus, methods, and systems for electromagnetic projectile launching are described. In one example, a projectile for use with an electromagnetic launcher includes an armature configured to couple to a payload and configured for acceleration by the electromagnetic launcher. The armature includes

대표청구항 ▼

1. A projectile for use with an electromagnetic launcher, said projectile comprising: an armature configured to couple to a payload and configured for acceleration by the electromagnetic launcher, said armature comprising a superconductor material and a reinforcement material wrapped about said armature, wherein said reinforcement material comprises a first winding wrapped about said armature in a first direction and a second winding wrapped about said armature in a second direction. 2. A projectile in accordance with claim 1, wherein said reinforcement material comprises a carbon fiber material. 3. A projectile in accordance with claim 1, wherein said armature is configured for acceleration by an electromagnetic coilgun. 4. A projectile in accordance with claim 1, wherein said armature is configured for acceleration by an electromagnetic railgun. 5. A projectile in accordance with claim 1, wherein said armature is configured for integration within the payload. 6. A projectile in accordance with claim 1, further comprising a payload coupled to said armature. 7. A projectile in accordance with claim 1, wherein said armature comprises an elongated toroidally-shaped armature. 8. A projectile in accordance with claim 1, wherein said superconductor material comprises a high temperature superconductor. 9. A projectile in accordance with claim 1, wherein a magnetic field is trapped within said superconductor material. 10. A method for making a projectile for an electromagnetic launcher, said method comprising: providing an armature comprising a superconductor material configured to couple to a payload and configured for acceleration by an electromagnetic launcher;wrapping a reinforcement material around the armature, wherein the reinforcement material includes a first winding wrapped about the armature in a first direction and a second winding wrapped about the armature in a second direction; andcooling the armature to at least a temperature at which the superconducting material enters a superconducting state. 11. A method in accordance with claim 10, further comprising trapping a magnetic flux in the superconductor material. 12. A method in accordance with claim 11, wherein trapping a magnetic flux in the superconductor material comprises cooling, in the presence of a magnetic field, the armature to at least the temperature at which the superconducting material becomes superconducting. 13. A method in accordance with claim 10, wherein providing an armature comprising a superconductor material configured for coupling to a payload and configured for acceleration by an electromagnetic launcher comprises providing an armature comprising a superconductor material having an elongated toroidal shape. 14. An armature for use with an electromagnetic launcher, said armature comprising: a superconductor material having an elongated toroidal shape; anda reinforcement material wrapped about said superconductor material, wherein said reinforcement material comprises a first winding wrapped about said superconductor in a first direction and a second winding wrapped about said superconductor in a second direction. 15. An armature in accordance with claim 14, wherein said superconductor material has an elongated toroidal shape, the elongated toroidal shape defining a central axis about which the elongated toroidal shape is substantially symmetrical, a cross section of said superconductor material having an elliptical shape including a long axis and a short axis, the long axis extending substantially perpendicular to the central axis. 16. An armature in accordance with claim 14, wherein said reinforcement material comprises a carbon fiber material.

이 특허에 인용된 특허 (25) 인용/피인용 타임라인 분석

Ignatiev, Alex, Apparatus and method to pulverize rock using a superconducting electromagnetic linear motor.
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Kuhlmann-Wilsdorf Doris (1865 Fendall Ave. Charlottesville VA 22903), Armature/projectile for a single or multi-turn rail gun.
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Jackson,Thomas R.; Hurn,Thomas W., Barrels for electromagnetic guns.
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Hilal Mohammed A. (Madison WI), DC powered hybrid coil gun employing superconducting elements.
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Robertson Glen A. (Harvest AL), Electromagnetic Meissner effect launcher.
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Kemeny George A. (Wilkins Township ; Allegheny County PA), Electromagnetic launcher apparatus for reducing bore restrike during a projectile launch.
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Aivaliotis Emmanuel (San Jose CA) McKee Bobby D. (San Jose CA), Electromagnetic launcher system.
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Dreizin Yuri A. (Minneapolis MN), Electromagnetic launcher with advanced rail and barrel design.
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Jasper ; Jr. Louis J. (Ocean NJ), Electromagnetic launcher with cryogenic cooled superconducting rails.
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Dreizin, Yuri Arnoldovich; Lukis, Lawrence J.; Rebrov, Dmitri, Expandable electromagnetic launcher.
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Steinruck Peter,ATX ; Rein Karl,ATX ; Horvath Josef,ATX, Gas valve with electromagnetic actuation.
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Perkinson, Jr., Harry Ebiff, ILP rail-gun armature and rails.
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Putman, Phil; Salama, Kamel, Linear motor geometry for use with persistent current magnets.
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Singer, Irwin L., Lubrication system and method for electromagnetic launcher.
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Flatau Abraham (2003 Stockton Road Joppa MD 21085) Olson Donald N. (38 Atherton Road Lutherville MD 21093) Miller Miles C. (504 Haverhill Road Joppa MD 21085), Non-hazardous ring airfoil projectile of non-lethal material.
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Putman, Philip Travis; Salama, Kamel, Nondestructive capture of projectiles.
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Proulx, George Arthur, Open railgun with steel barrel sections.
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Masaru Tomita JP; Masato Murakami JP, Oxide superconductor and process for producing same.
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Flatau Abraham (2003 Stockton Rd. Joppa MD 21085) Olson Donald N. (38 Atherton Rd. Lutherville MD 21093) Miller Miles C. (504 Haverhill Rd. Joppa MD 21085), Process of forming a projectile by folding a resilient tubular member and filling same with payload.
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Lffler Markus (Unterlss DEX), Projectile for electric rail guns.
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Sayles David C. (Huntsville AL), Sabot for an electromagnetically-accelerated, unguided hypervelocity penetrator.
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Tidman Derek A. (Silver Spring MD), Superconducting projectile for a rail gun and the combination of a rail gun with a superconducting projectile.
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Jasper ; Jr. Louis J. (Ocean NJ), Superconductive levitated armatures for electromagnetic launchers.
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Sugimoto, Hidehiko; Izumi, Mitsuru; Kitano, Masahiro, Superconductor magnetizing device and superconducting synchronization device.
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Mansfield,Francis A., Tubular linear synchronous motor gun.
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이 특허를 인용한 특허 (1) 인용/피인용 타임라인 분석

Mansfield, Francis Allen, Electromagnetic launcher.
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A	생활필수품
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[미국특허] Apparatus, methods, and systems for electromagnetic projectile launching 원문보기