JPS58135038U

JPS58135038U - electromechanical converter

Info

Publication number: JPS58135038U
Application number: JP3015682U
Authority: JP
Inventors: 嶋田　邦彦; 育也菊池
Original assignee: パイオニア株式会社
Priority date: 1982-03-03
Filing date: 1982-03-03
Publication date: 1983-09-10

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図及び第２図は従来例の電気機械変換器を示す異種
例の斜視図、第３図は本考案に係る電気機械変換器の一
例を示す斜視図で、第４図と第５図は夫々同変換器を構
成するヨークの異種例を示す斜視図である。１・・・マグネット、２，３・・・ヨニク、２ａ、３ａ
・・・突起部、４．５・・・第１コイル、６・・・第２
コイル。1 and 2 are perspective views of different types of conventional electromechanical converters, FIG. 3 is a perspective view of an example of the electromechanical converter according to the present invention, and FIGS. 4 and 5 are perspective views of different types of conventional electromechanical converters. FIG. 2 is a perspective view showing different types of yokes constituting the same converter. 1...Magnet, 2,3...Yonik, 2a, 3a
...Protrusion, 4.5...First coil, 6...Second
coil.

Claims

[Scope of utility model registration request]

A magnet whose inner and outer sides are magnetized with different polarities, a yoke facing one magnetic pole of the magnet, a first coil wound around the yoke, and a magnet fixed to the yoke together with the first coil. In an electromechanical transducer comprising a second coil wound around the outer periphery of a magnet in a non-contact state, the yoke is provided with a protrusion in a direction parallel to the central axis of the magnet, and the first coil is connected to the protrusion. An electromechanical transducer that is wound around a yoke, avoiding the parts.