Joe P. Thomas - Tucker GA Charles D. Rogers - Springfield OR Richard R. Noll - Eugene OR Harry E. Peltzer - Eugene OR Steven P. Perrine - Cleves OH
Assignee:
Metal Detectors, Inc. - Eugene OR
International Classification:
B07C 5344
US Classification:
209546
Abstract:
A metal detector system which includes an electromagnetic search coil, a gate for diverting portions of a material stream containing metal detected by the search coil to a reject container, and a coupling for isolating vibrations caused by the gate from the search coil. The metal detector system also includes control circuitry for automatically recycling the gate when an obstruction prevents the gate from returning to its normal standby position. A test circuit is provided to test the search coil by closing a conductive loop passing through the electromagnetic field of the search coil.
Youtube
ANDREW GARFIELD IS the NEW "Billy Peltzer" GR...
TheReal Spider-Man is Taking over MARVEL because... "WITH GREAT POWER ...
Category:
People & Blogs
Uploaded:
06 Oct, 2010
Duration:
2m 46s
GREMLINS (1984) - Steven Spielberg - bande-an...
sortie cin le 5 dcembre 1984, voir + de vidos sur sortie-cine.fr
Category:
Film & Animation
Uploaded:
25 Mar, 2011
Duration:
38s
Gremlins Music Video (Jerry Goldsmith)
After a month off from making videos I decided to get to work once mor...