Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
Patent
1976-05-03
1977-10-11
Corcoran, Robert J.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Frequency of cyclic current or voltage
29602R, 336 87, 336122, 336188, G01R 3312
Patent
active
040538281
ABSTRACT:
An orthogonal coil metal detector with nesting rectangular coils, each comprising a plurality of turns encapsulated in an insulating material and having a layer of electrical resistive material thereon. An encapsulating material in the gap between the coils bonding the coils together. A fixture for supporting the coils in spaced relations and providing for translation and rotation of one coil relative to the other for adjusting the coil position to a minimum coupling condition, and for holding the coils in the adjusted condition during curing.
REFERENCES:
patent: 1624473 (1927-04-01), Clement
patent: 1676779 (1928-07-01), Herr
patent: 2160356 (1939-05-01), Fore et al.
patent: 2912642 (1959-11-01), Dahle
patent: 3457502 (1969-07-01), Cohn
Ambler Frank E.
Duthler Carl James
Moise Norton L.
Corcoran Robert J.
Xonics, Inc.
LandOfFree
Metal detector with first and second nested rectangular coils does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Metal detector with first and second nested rectangular coils, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Metal detector with first and second nested rectangular coils will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-741704