Improved transducer

Improved transducer

  • CN 1,512,481 A
  • Filed: 10/21/2003
  • Published: 07/14/2004
  • Est. Priority Date: 10/21/2002
  • Status: Active Application
First Claim
Patent Images

1. be used to regenerate and/or a kind of improved transducer of recording voice, it mainly is made of a kind of diaphragm (2), one or many parts piezoelectric element (4) are housed on this diaphragm, it is characterized in that, diaphragm (2) is made up of two-layer or multilayer (6-7), its at least one deck (7) make by polymkeric substance, fill or do not fill anisotropic fibre structure, or isotropy braiding synthon.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×