G - Physics – 01 – N
Patent
G - Physics
01
N
324/52.1, 340/12
G01N 27/82 (2006.01)
Patent
CA 1244087
ABSTRACT OF THE DISCLOSURE A magnetic device for nondestructively inspecting elongated objects such as wire cables and the like, for loss of metallic cross-section due to abrasion and corrosion and internal defects as magnets which induce a saturated magnetic field axially through a short section of the cable as the device and the cable move relative to one another. A sensing coil located in close proximity to the cable between the magnetic poles detects small changes in leakage flux at the surface of the cable in the saturated condition. The sensed flux changes are applied to an integrator to measure the net variation in flux and correspondingly the total change in cross section. Multiple sense coils mounted on core pieces conforming to the external surface of the cable ensure complete continuity of the inspection process and allow the magnetic device to be installed and removed at intermediate stations along the cable. -30-
447560
Weischedel Herbert R.
Ndt Technologies Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
LandOfFree
Magnetic inspection device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic inspection device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic inspection device will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1263553