JPS63102207U - - Google Patents
Info
- Publication number
- JPS63102207U JPS63102207U JP19775886U JP19775886U JPS63102207U JP S63102207 U JPS63102207 U JP S63102207U JP 19775886 U JP19775886 U JP 19775886U JP 19775886 U JP19775886 U JP 19775886U JP S63102207 U JPS63102207 U JP S63102207U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic pole
- inward
- portions
- end side
- central magnetic
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000005415 magnetization Effects 0.000 claims 2
Landscapes
- Electromagnets (AREA)
Description
第１図は第１実施例の全体の一部断面平面図、
第２図は第２実施例の全体の一部断面平面図、第
３図ないし第７図は、それぞれ、第３ないし第７
実施例の要部の平面図、第８図は従来の１例をあ
らわす一部断面平面図である。
１……電磁石ブロツク、２……接極子ブロツク
、３……ヨーク、３ａ，３ｂ……内向部、４……
コイル、５……鉄心、５ａ……中央磁極部、１１
，１２……磁性体片、１３……永久磁石。
FIG. 1 is a partial cross-sectional plan view of the entire first embodiment;
FIG. 2 is a partial cross-sectional plan view of the entire second embodiment, and FIGS. 3 to 7 are views of the third to seventh embodiments, respectively.
FIG. 8 is a partially sectional plan view showing a conventional example. 1... Electromagnet block, 2... Armature block, 3... Yoke, 3a, 3b... Inward part, 4...
Coil, 5... Iron core, 5a... Central magnetic pole part, 11
, 12...magnetic material piece, 13... permanent magnet.
Claims (1)
極部を有し、これら対向磁極部が、中央磁極部よ
りも先の方に位置して、コイルの励磁で中央磁極
部と反対の極性を持つようになつている電磁石ブ
ロツク、および、２つの磁性体片が永久磁石をそ
の着磁方向両端から挾んでなる接極子ブロツクを
備えた電磁石装置において、前記対向磁極部がそ
の一部に互いに近づくように内側へ突出する内向
部を有し、前記接極子ブロツクは、２つの磁性体
片の一端部側で前記内向部間に臨み、２つの磁性
体片の他端部側で前記中央磁極部を挾んでいるこ
とを特徴とする電磁石装置。 (2) 電磁石ブロツクは、平面概ねＣ字形のヨー
クに鉄心が磁気的につながつていて平面概ねＥ字
形となつており、前記鉄心先端部が中央磁極部と
なつているとともに、前記ヨーク両先端部が鉄心
先端部よりも長く延びていて対向磁極部となつて
いて、このヨーク両先端部が互いに近づくように
内側へ突出している内向部を有し、接極子ブロツ
クは、２つの磁性体片がその一端部側で永久磁石
をその着磁方向両端から挾んで平面概ねＵ字形と
なつており、２つの磁性体片の一端部側で前記内
向部間に臨み、２つの磁性体片の他端部側で中央
磁極部を挾んでいる実用新案登録請求の範囲第(1
)項記載の電磁石装置。[Claims for Utility Model Registration] (1) It has a central magnetic pole portion and opposing magnetic pole portions sandwiching the central magnetic pole portion, and these opposing magnetic pole portions are located ahead of the central magnetic pole portion to excite the coil. An electromagnet device comprising an electromagnet block having a polarity opposite to that of the central magnetic pole part, and an armature block in which two magnetic pieces sandwich a permanent magnet from both ends in the direction of magnetization. The magnetic pole portions have inward portions that protrude inward so as to approach each other, and the armature block faces between the inward portions on one end side of the two magnetic pieces, and the armature block faces between the inward portions on one end side of the two magnetic pieces. An electromagnetic device characterized in that the other end portion thereof sandwiches the central magnetic pole portion. (2) The electromagnetic block has an iron core magnetically connected to a yoke that is approximately C-shaped in plan, and is approximately E-shaped in plan, with the tip of the iron core serving as the central magnetic pole, and both tips of the yoke The armature block has an inward portion extending longer than the tip of the iron core and serving as an opposing magnetic pole portion, and an inward portion protruding inward so that both tips of the yoke approach each other. is approximately U-shaped in plan with a permanent magnet sandwiched from both ends in its magnetization direction on one end side, and faces between the inward portions on one end side of two magnetic material pieces, The scope of the utility model registration claim (1) which sandwiches the central magnetic pole part on the end side
) The electromagnetic device described in item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986197758U JPH0510328Y2 (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986197758U JPH0510328Y2 (en) | 1986-12-23 | 1986-12-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63102207U true JPS63102207U (en) | 1988-07-02 |
| JPH0510328Y2 JPH0510328Y2 (en) | 1993-03-15 |
Family
ID=31157812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986197758U Expired - Lifetime JPH0510328Y2 (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0510328Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158217A (en) * | 1984-08-29 | 1986-03-25 | Nec Corp | Polarized electromagnet |
-
1986
- 1986-12-23 JP JP1986197758U patent/JPH0510328Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6158217A (en) * | 1984-08-29 | 1986-03-25 | Nec Corp | Polarized electromagnet |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0510328Y2 (en) | 1993-03-15 |
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