发明名称 ELECTROACOUSTIC TRANSDUCER HAVING A DIAPHRAGM WITH COIL MOUNTING PROJECTIONS AND INTERPOSED STABILIZING WALLS
摘要 In an electroacoustic transducer (1) having a magnet system (7) and having a moving coil (15), which is disposed in the air gap (14) of the magnet system (7), and having a diaphragm (17) attached to the moving coil (15) the diaphragm (17) has a mounting zone (24) for mounting the moving coil (15), the diaphragm (17) having projections (25) in the mounting zone (24) and the diaphragm (17) having an interspace between every two projections (25), two stabilizing walls (32, 33), which are inclined with respect to the diaphragm axis (18), are arranged each interspace and are arranged so as to form a roof shape and are formed so as to project beyond the mounting zone (24) in radial directions.
申请公布号 WO0156330(A2) 申请公布日期 2001.08.02
申请号 WO2000EP13215 申请日期 2000.12.27
申请人 KONINKLIJKE PHILIPS ELECTRONICS N.V. 发明人 FRASL, EWALD
分类号 H04R9/02;H04R7/14;H04R7/16;H04R9/00;H04R9/06;(IPC1-7):H04R9/06 主分类号 H04R9/02
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