Magnetic material detecting apparatus

Details Magnetic material detecting apparatus Magnetic material detecting apparatus

2007-04-24

2007-04-24

LeDynh, Bot (Department: 2862)

Electricity: measuring and testing

Magnetic

With means to create magnetic field to test material

C324S228000, C324S239000

Reexamination Certificate

active

11485364

ABSTRACT:
A pair of cores are arranged such that first end portions thereof face to each other with a gap via a conveying path through which a medium to be detected passes. Coils wound at the first end portions of the cores, respectively, are connected in series to each other, thereby constituting a first coil. Coils wound at second end portions on a side opposite to the first end portions are connected in series to each other, thereby constituting a second coil. There are provided an exciting coil which generates a detection magnetic field passing the cores and the gap, and a convergent magnetic field generating unit which generates, in the gap, a convergent magnetic field for converging the detection magnetic field in a direction perpendicular to a direction in which the first end portions of the cores are connected to each other.

REFERENCES:
patent: 7012424 (2006-03-01), Obama et al.
patent: 07-210833 (1995-08-01), None
patent: 2002-042203 (2002-02-01), None
patent: 2004-054911 (2004-02-01), None
patent: 2005-241594 (2005-09-01), None

Affiliated with

Also associated with

Rating

Magnetic material detecting apparatus 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 material detecting apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic material detecting apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3786314