JPS61125010U - - Google Patents
Info
- Publication number
- JPS61125010U JPS61125010U JP951185U JP951185U JPS61125010U JP S61125010 U JPS61125010 U JP S61125010U JP 951185 U JP951185 U JP 951185U JP 951185 U JP951185 U JP 951185U JP S61125010 U JPS61125010 U JP S61125010U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- pole part
- permanent magnet
- opposing magnetic
- opposing
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 230000005284 excitation Effects 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 description 1
Description
第１図はこの考案にかかる電磁石装置の一実施
例をあらわす斜視図である。
１…電磁石ブロツク、２…永久磁石ブロツク、
３…コイル、４…鉄心、５…中央磁極部、６…ヨ
ーク、７ａ，７ｂ…対向磁極部、８，９…磁性体
片、１０…永久磁石、１１…切り欠き部分。
FIG. 1 is a perspective view showing an embodiment of the electromagnet device according to this invention. 1...Electromagnetic block, 2...Permanent magnet block,
3... Coil, 4... Iron core, 5... Central magnetic pole part, 6... Yoke, 7a, 7b... Opposing magnetic pole part, 8, 9... Magnetic material piece, 10... Permanent magnet, 11... Notch part.
Claims (1)
磁極部を有し、中央磁極部が鉄心を介して対向磁
極部に磁気的につながつていて、コイルの励磁に
より対向磁極部と異なる極性を持つようになつて
いる電磁石ブロツクと、対向する２枚の磁性体片
の同側端が永久磁石をその着磁方向両側から挾ん
でなる永久磁石ブロツクとを備え、永久磁石ブロ
ツクの前記２枚の磁性体片の同側他端が、電磁石
ブロツクの中央磁極部と対向磁極部とがつくる２
つの間隙にそれぞれ挿入されるようにして両ブロ
ツクが組み合わされている電磁石装置であつて、
中央磁極部が電磁石ブロツクの奥に入り込み、永
久磁石ブロツクの永久磁石部分までもが対向磁極
部に挾まれるようになつているとともに、いずれ
か一方の対向磁極部とこれに対応する永久磁石ブ
ロツク磁性体片他側との対向面積が他方の対向磁
極部とこれに対応する永久磁石ブロツク磁性体片
他端との対向面積よりも小さくなつていることを
特徴とする電磁石装置。 It has a central magnetic pole part and an opposing magnetic pole part that opposes the central magnetic pole part, and the central magnetic pole part is magnetically connected to the opposing magnetic pole part via an iron core, and has a polarity different from that of the opposing magnetic pole part by excitation of the coil. and a permanent magnet block in which the same side ends of two opposing magnetic pieces sandwich a permanent magnet from both sides in the direction of magnetization. The other end on the same side of the body piece is the two formed by the central magnetic pole part and the opposing magnetic pole part of the electromagnetic block.
An electromagnetic device in which both blocks are combined so that they are inserted into two gaps, respectively,
The central magnetic pole part goes deep into the electromagnetic block, and even the permanent magnet part of the permanent magnet block is sandwiched between the opposing magnetic pole parts, and one of the opposing magnetic pole parts and the corresponding permanent magnet block An electromagnet device characterized in that the area facing the other side of the magnetic piece is smaller than the area facing the other opposing magnetic pole part and the corresponding other end of the magnetic piece of the permanent magnet block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP951185U JPS61125010U (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP951185U JPS61125010U (en) | 1985-01-25 | 1985-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61125010U true JPS61125010U (en) | 1986-08-06 |
Family
ID=30489801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP951185U Pending JPS61125010U (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125010U (en) |
-
1985
- 1985-01-25 JP JP951185U patent/JPS61125010U/ja active Pending