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Title: Electromagnetic launcher with circular guideway

Patent ·
OSTI ID:1524988

An electromagnetic launcher with a closed-loop guideway and conductors for launching a projectile. The projectile is accelerated along the guideway using electromagnetic forces until it reaches a desired speed, then the projectile is launched in a desired direction. The direction of the launch of the projectile is determined by orienting the guideway in the desired direction using an actuator. The guideway may include a door or aperture allowing the projectile to be launched therefrom, tangent to the curvature of the guideway.

Research Organization:
Kansas City Plant (KCP), Kansas City, MO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
NA0000622
Assignee:
Honeywell Federal Manufacturing & Technologies, LLC (Kansas City, MO)
Patent Number(s):
10,218,251
Application Number:
15/163,924
OSTI ID:
1524988
Resource Relation:
Patent File Date: 2016-05-25
Country of Publication:
United States
Language:
English

References (13)

Electromagnetic projectile accelerator patent February 1984
Spacecraft Launch and Exploration System patent-application February 2011
Electromagnetic launcher with advanced rail and barrel design patent January 1996
Channel gun magnetic launcher patent November 2009
Rail gun launcher patent November 2012
Improvements to Electromagnetic Propulsion Devices patent-application July 2005
Apparatus for commutation of a helical coil launcher patent February 2004
Electromagnetic Rail Launchers and Associated Projectile-Launching Method patent-application April 2014
High-speed electromagnetic nail gun patent June 2013
Thermal management of a propulsion circuit in an electromagnetic munition launcher patent March 2014
Method and apparatus for moving a mass patent March 2006
Launch and ascent system patent December 1987
Electro-magnetic restraint patent June 2011

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