Moving-coil pickup

Details Moving-coil pickup Moving-coil pickup

H - Electricity

04

R

179/31

H04R 9/02 (2006.01) H04R 9/16 (2006.01)

Patent

CA 1115217

Abstract In a moving-coil pickup a flat, wound armature which is fixed to a stylus arm is tiltably mounted in an air gap in which a magnet field is produced by one or more permanent magnets. Whereas in conventional pickups of this type the air gap is located outside the contour of the permanent magnet or magnets giving rise to stray fields which reduce the useful magnetic flux and hence the efficiency of the system for a given magnet volume, the magnet or magnets of the present pickup is/are so arranged as to define a relatively short tube within which the armature is mounted, whereby stray fields are greatly reduced and efficiency increased.

318807

Affiliated with

Also associated with

Rating

Moving-coil pickup does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Moving-coil pickup, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Moving-coil pickup will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-748926