JPS616733U - electromagnetic force generator - Google Patents
electromagnetic force generatorInfo
- Publication number
- JPS616733U JPS616733U JP9187484U JP9187484U JPS616733U JP S616733 U JPS616733 U JP S616733U JP 9187484 U JP9187484 U JP 9187484U JP 9187484 U JP9187484 U JP 9187484U JP S616733 U JPS616733 U JP S616733U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- cylindrical
- peripheral surface
- electromagnetic force
- permanent magnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
第１図は本考案実施例の中央縦断面図、第２図はそのベ
ース１４の下方から見た外観図、第３図はそのコイル部
分の外観斜視図である。
第４図は従来の電磁力発生装置の断面図である。
１１・・−永久磁石、１ ２ ａｔ ’１ ２ ｂ”・
磁極片、１３・・・ヨ−’７、１４・・・ベース、１４
ａ・・・空気流入口、１５ａ・・・上部コイル、１５ｂ
・・・下部コイル、１６・・・コイル枠、１６ａ・・・
取付座、１７・・・スペーサリング。FIG. 1 is a central vertical sectional view of an embodiment of the present invention, FIG. 2 is an external view of the base 14 seen from below, and FIG. 3 is an external perspective view of the coil portion. FIG. 4 is a sectional view of a conventional electromagnetic force generating device. 11...-Permanent magnet, 1 2 at '1 2 b"
Magnetic pole piece, 13...Yaw'7, 14...Base, 14
a... Air inlet, 15a... Upper coil, 15b
...Lower coil, 16...Coil frame, 16a...
Mounting seat, 17...Spacer ring.
Claims (1)
し、その永久磁石と両磁極片の外周に筒状空間が形成さ
れるよう、非磁性材料のベース板によって上記磁極片の
一方に筒状のヨークを接合して磁気回路を構成し、上記
筒状空間は、筒状の可動枠に支持されたコイルを配設し
、そのコイルおよび可動枠の内周面と上記永久磁石およ
び両磁極片の外周面との間、および、上記コイルおよび
可動枠の外周面と上記ヨークの内周面との間に、それぞ
れ上記磁極片の他方側に開放ざれた筒状の空隙が形成さ
れるよう構成された電磁力発生装置。 ″ （２）上記ベース板に、上記それぞれの筒状の空隙
に連通ずる貫通孔を穿ったことを特徴とする実用新案登
録請求の範囲第１項記載の電磁力発生装置。(1) Magnetic pole pieces are arranged at both ends of the permanent magnet in the magnetization direction, and a base plate made of a non-magnetic material is attached to one of the magnetic pole pieces so that a cylindrical space is formed around the outer periphery of the permanent magnet and both magnetic pole pieces. A magnetic circuit is constructed by joining cylindrical yokes, and the cylindrical space is provided with a coil supported by a cylindrical movable frame, and the coil and the inner peripheral surface of the movable frame are connected to the permanent magnet and both. A cylindrical air gap that is open to the other side of the magnetic pole piece is formed between the outer peripheral surface of the magnetic pole piece and between the outer peripheral surface of the coil and movable frame and the inner peripheral surface of the yoke. An electromagnetic force generator configured as follows. (2) The electromagnetic force generating device according to claim 1, wherein the base plate is provided with a through hole that communicates with each of the cylindrical gaps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9187484U JPS616733U (en) | 1984-06-20 | 1984-06-20 | electromagnetic force generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9187484U JPS616733U (en) | 1984-06-20 | 1984-06-20 | electromagnetic force generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS616733U true JPS616733U (en) | 1986-01-16 |
| JPH034898Y2 JPH034898Y2 (en) | 1991-02-07 |
Family
ID=30648151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9187484U Granted JPS616733U (en) | 1984-06-20 | 1984-06-20 | electromagnetic force generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS616733U (en) |
-
1984
- 1984-06-20 JP JP9187484U patent/JPS616733U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH034898Y2 (en) | 1991-02-07 |
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