Ordnance – Accelerating
Patent
1988-12-29
1990-07-03
Bentley, Stephen C.
Ordnance
Accelerating
124 3, 200144AP, F41B 600
Patent
active
049381130
ABSTRACT:
Electrical circuitry for preventing or substantially reducing electrical arcing at the muzzle of an electromagnetic projectile launcher. The circuitry provides a plurality of switches which interconnect portions of the rails of the launcher so that a unidirectional current flows through, the armature of the launcher is a first direction when the armature is in a first section of the launcher and a second section of the launcher. The switches, also cause a current, in a direction opposite the direction of the first direction, to flow through the armature of the launcher when the armature is in the second section of the launcher.
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patent: 4562320 (1985-12-01), van der Scheer
patent: 4572964 (1986-02-01), Honig
patent: 4714003 (1987-12-01), Kemeny
Condit, Jr. William C.
Kemeny George A.
Bentley Stephen C.
Schron D.
Westinghouse Electric Corp.
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