Diaphragm support frames for acoustic transducers and method of

Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Electromagnetic

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

381408, 381431, H04R 2500

Patent

active

058504613

ABSTRACT:
A diaphragm mounting system for flat acoustic planar magnetic and electrostatic transducers which incorporates opposing frame sections, each of which defines a clamping or peripheral surface area and an internal or central area through which acoustic waves may pass from the diaphragm. The diaphragm is first placed on one frame section with zero plus tension. The second frame section includes a protruding ridge extending substantially along an inner edge of the central area which ridge defines a border for a sound producing area of the diaphragm. During assembly of the two frame sections, the ridge engages the diaphragm to place predetermined tension on the diaphragm as the sections are joined. In one embodiment, the profile of the ridge is shaped to provide predetermined biaxial tension in a diaphragm of generally rectangular shape.

REFERENCES:
patent: 3209084 (1965-09-01), Gamzon et al.
patent: 4037061 (1977-07-01), Recklinghausen
patent: 4468530 (1984-08-01), Torgeson
patent: 4803733 (1989-02-01), Carver et al.
patent: 4837838 (1989-06-01), Thigpen et al.

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

Diaphragm support frames for acoustic transducers and method of does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Diaphragm support frames for acoustic transducers and method of , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diaphragm support frames for acoustic transducers and method of will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1463455

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