JPS6237908U

JPS6237908U -

Info

Publication number: JPS6237908U
Application number: JP12920285U
Authority: JP
Priority date: 1985-08-23
Filing date: 1985-08-23
Publication date: 1987-03-06

Description

[Brief explanation of the drawing]

第１図は第１の実施例を、コイルおよびコイル
枠を断面にしてあらわした平面図、第２図はレジ
デユアルプレートの１例をあらわした部分図、第
３図は第２の実施例を、コイルおよびコイル枠を
断面にしてあらわした平面図である。１…電磁石ブロツク、２…接極子ブロツク、４
…鉄心、４ａ…鉄心磁極部、５，６…２つのコイ
ル、７，８…ヨーク、１１，１２…２つの磁性体
片、１１ａ，１２ａ…２つの磁性体片同側端、１
３…永久磁石。 Fig. 1 is a plan view of the first embodiment, showing the coil and coil frame in cross section, Fig. 2 is a partial view showing an example of the residential plate, and Fig. 3 is the second embodiment. FIG. 2 is a plan view showing a coil and a coil frame in cross section. 1... Electromagnet block, 2... Armature block, 4
...Iron core, 4a...Iron core magnetic pole part, 5, 6...Two coils, 7, 8...Yoke, 11, 12...Two magnetic pieces, 11a, 12a...Same side end of two magnetic pieces, 1
3...Permanent magnet.

Claims

[Claims for Utility Model Registration] (1) Two coils are wound around an iron core, and the part between the two coils of the iron core is a magnetic pole part, and the part along the sides of the two coils is a magnetic pole part. The armature block includes an electromagnetic block in which a yoke extending over the iron core is connected to both ends of the iron core, and an armature block in which two pieces of magnetic material sandwich a permanent magnet from both ends in the direction of magnetization. An electromagnetic device that is located on the side of the iron core between the coils, the ends of the two magnetic pieces on the same side face the magnetic pole part, and are configured to rotate in the forward and reverse directions as the excitation state of the coil changes. . (2) Utility model registration claim No. 1 in which the yoke extends along both sides of the two coils, and the two armature blocks are respectively disposed on one side and the other side of the iron core between the two coils. The electromagnetic device according to item 1. (3) The yoke has separate parts connected to one end of the core and the other end, and the end opposite to the end connected to the core has two parts.
Registration of a utility model in which the two magnetic pieces of the armature block are equally spaced between the two coils to form the magnetic pole part, and the other ends of the two magnetic pieces of the armature block face toward the magnetic pole part of the yoke, forming a latching type. Claim 1
The electromagnetic device according to item 1 or 2. (4) The yoke has separate parts connected to one end of the core and the other end, and the end opposite to the end connected to each core faces unevenly between the two coils. and the other end of one magnetic piece of the armature block faces the magnetic pole piece of the yoke, forming a single stable type utility model registration claim 1 or 2. Electromagnetic device as described in section. (5) The electromagnet device according to any one of claims 1 to 4 of the utility model registration claim, wherein the coil frame around which the coil is wound is provided with a pivot point for the armature block. (6) As described in any one of claims 1 to 5 of the utility model registration claim, in which a portion extending from the coil frame thinly covers the magnetic pole portion between two coils and also serves as a residential plate. electromagnetic device.