发明名称 Helix resonator
摘要 The invention concerns a helix resonator, which includes a guiding structure (1) wound by a metal thread (3), principally in the form of a cylindrical coil, which is fixed to a circuit plate (2) and surrounded by a metallic or metal casing. In order for the resonator to be produced more easily than before and for its structure to be able to guarantee easier temperature compensation, the coil axis (A) has been laid essentially parallel to the circuit plate (2), and at least one of the winding turns on the coil has a protruding piece (4) which rests against the circuit plate structure.<IMAGE>
申请公布号 FI80163(B) 申请公布日期 1989.12.29
申请号 FI19880004503 申请日期 1988.09.30
申请人 SOLITRA OY 发明人 KUOKKANEN, LAURI
分类号 H01P;H01P7/04;(IPC1-7):H01P7/04 主分类号 H01P
代理机构 代理人
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