Voice coil assembly for a speaker

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H04R 902

Patent

active

042647894

ABSTRACT:
A voice coil assembly for a speaker comprises a substrate, a spiral pattern coil formed on the substrate, at least one holder fixedly secured to the periphery of the substrate, and at least one metallic layer attached to said substrate. The metallic layer facilitates the dissipation of the heat generated by the voice coil, while a pair of metallic layers establishes electrical connections between the voice coil terminals and external terminal strips. The shape of the opening of the holder(s) may be made other than rectangular for avoiding the occurrence of standing waves which cause the frequency characteristic of the speaker to be deteriorated.

REFERENCES:
patent: 3209084 (1965-09-01), Gamzon et al.
patent: 3497642 (1970-02-01), Pintell
patent: 3922502 (1975-11-01), Tabuchi

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Voice coil assembly for a speaker does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Voice coil assembly for a speaker, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Voice coil assembly for a speaker will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-865632

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.