发明名称 Moving coil type pick up cartridge assembly
摘要 A moving coil type pick up capsule having a body, cantilever having first and second ends, a stylus located at its first end and a coil located at its second end and, therebetween, a dampener having an opening therethrough. The cantilever passes through the dampener opening such that the stylus is on a first side of the dampener and the coil is on a second side of the dampener. First and second magnets or yokes are positioned within or proximate the capsule body and spaced from one another to create a gap, the dampener and coil being positioned within the gap such that the fulcrum is located between the stylus and coil and specifically at the dampener. A dampening fluid fills the gap to complete the assembly.
申请公布号 US8593929(B1) 申请公布日期 2013.11.26
申请号 US201213570168 申请日期 2012.08.08
申请人 PERKINS ALLEN 发明人 PERKINS ALLEN
分类号 H04R9/12 主分类号 H04R9/12
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