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Electromechanical converter of flexural vibrations

阅读:475发布:2024-01-12

专利汇可以提供Electromechanical converter of flexural vibrations专利检索,专利查询,专利分析的服务。并且An electromechanical converter of flexural vibrations used, for example, in electromechanical filters in the field of radio engineering, comprising a disk-shaped resonating element and a transducer element for converting electrical vibrations into mechanical and mechanical vibrations into electrical, wherein said converter features increased stability to the effect of mechanical loads and is easily tuned to the desired frequency. The transducer element takes the form of a ring of piezoelectric material disposed on the periphery of the disc engaging asymmetrically with respect to a central plane of the disc which is transverse to the axis thereof. A manipulation of the extent of asymmetry and the axial dimension of the ring provides an optimal arrangement and a control on the parameters of the converter.,下面是Electromechanical converter of flexural vibrations专利的具体信息内容。

1. In an electromechanical diverter of flexual vibrations, of the type comprising a disc-shaped resonating element and an element for converting electrical impulses into mechanical vibrations, and mechanical vibrations into electrical impulses, the improvement comprising: a ring of piezoelectric material with electrodes applied on its opposing end surfaces to act for said converting element; a solid disc-shaped resonating element, characterized in that said ring of piezoelectric material is disposed on the external periphery of the cylindrical surface of the disc-shaped element so as to engage thereon asymmetrically with respect to a central plane which is transverse to the axis of the disc.
2. The electromechanical converter as in claim 1, in which said central plane traverses said ring.
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