发明名称 Electro acoustic transducer with improved diaphragm
摘要 The invention relates to an electroacoustic transducer for the sound reproduction, comprising a substantially olive-shaped diaphragm body formed of a plurality of convexly pre-curved diaphragm segments capable of bending, damping material accommodated within the diaphragm body, at least one oscillation generator provided on one end of the diaphragm body and having its moving coil connected to the diaphragm body, and means for rigidly connecting the other end of the diaphragm body to the housing of the oscillation generator.
申请公布号 US4139733(A) 申请公布日期 1979.02.13
申请号 US19780882090 申请日期 1978.03.01
申请人 BM-ELEKTRONIK MELETZKY KG 发明人 FALKENBERG, WERNER
分类号 H04R7/12;H04R9/06;(IPC1-7):H04R7/14;H04R7/26;H04R9/02 主分类号 H04R7/12
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