JPS5936882Y2 - electromagnet - Google Patents
electromagnetInfo
- Publication number
- JPS5936882Y2 JPS5936882Y2 JP8222379U JP8222379U JPS5936882Y2 JP S5936882 Y2 JPS5936882 Y2 JP S5936882Y2 JP 8222379 U JP8222379 U JP 8222379U JP 8222379 U JP8222379 U JP 8222379U JP S5936882 Y2 JPS5936882 Y2 JP S5936882Y2
- Authority
- JP
- Japan
- Prior art keywords
- fixed
- iron core
- armature
- electromagnet
- terminal block
- 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.)
- Expired
Links
Landscapes
- Electromagnets (AREA)
Description
【考案の詳細な説明】
本考案は、鉄芯１を固着したＬ字形ヨーク２にアーマチ
ュア３を係止し、前記アーマチュア３を鉄芯１に吸着さ
せる如くして威る電磁石において、鉄芯１に取着したコ
イル枠４に延設部５を設け、前記延設部５をターミナル
ブロック６に固着して成る電磁石に係るものである。[Detailed Description of the Invention] The present invention provides an electromagnet in which an armature 3 is locked to an L-shaped yoke 2 to which an iron core 1 is fixed, and the armature 3 is attracted to the iron core 1. This relates to an electromagnet in which an extending portion 5 is provided on a coil frame 4 attached to a terminal block 6, and the extending portion 5 is fixed to a terminal block 6.
本考案の目的とするところは、耐振性、耐衝撃性が高く
、しかも絶縁距離を大きくとれる電磁石を提供すること
にある。The purpose of the present invention is to provide an electromagnet that has high vibration resistance and impact resistance, and can have a large insulation distance.
従来の電磁石は、第１図のように、鉄芯１を固着したヨ
ーク２′にアーマチュア３を係止し、前記アーマチュア
３を鉄芯１に吸着させるようにし、ヨーク２′の一部に
折曲部７を設けてターミナルブロック６にねじ８により
締着していた。As shown in Fig. 1, in the conventional electromagnet, an armature 3 is fixed to a yoke 2' to which an iron core 1 is fixed, and the armature 3 is attracted to the iron core 1, and is folded into a part of the yoke 2'. A bent portion 7 was provided and fastened to the terminal block 6 with screws 8.
このものにあっては、ヨーク２′が金属であるため、コ
イル端子９とヨーク２′との絶縁距離の確保が困難であ
る上、耐振性、耐衝撃性が劣るという欠点を有していた
。In this case, since the yoke 2' is made of metal, it is difficult to secure an insulating distance between the coil terminal 9 and the yoke 2', and it also has the drawbacks of poor vibration resistance and impact resistance. .
本考案はかかる点に鑑みてなされたもので、以下実施例
により詳細に説明する。The present invention has been devised in view of this point, and will be described in detail below with reference to Examples.
第２図において、１は鉄芯で、Ｌ字形ヨーク２に固着し
ておき、コイル１０を巻回したコイル枠４を取着してお
く。In FIG. 2, an iron core 1 is fixed to an L-shaped yoke 2, and a coil frame 4 around which a coil 10 is wound is attached.
３はアーマチュアで、Ｌ字形ヨーク２に係止しておき、
コイル１０に通電することによってアーマチュア３を吸
着させるようにしておく。3 is an armature, which is fixed to the L-shaped yoke 2,
The armature 3 is attracted by energizing the coil 10.
コイル枠４に延設部５を設けておき、この延設部５をタ
ーミナルブロック６にねじ８により締着する。An extending portion 5 is provided on the coil frame 4, and this extending portion 5 is fastened to a terminal block 6 with screws 8.
１１は接触子ブロックで、アーマチュア３に固着し、接
触子ばね１２に固着した可動接点１３を固定接点１４．
１４’との間で接離する。11 is a contact block, which is fixed to the armature 3 and connects the movable contact 13 fixed to the contact spring 12 to the fixed contact 14.
14'.
１５は復帰スプリングである。15 is a return spring.
このものにあっては、コイル枠４は絶縁物であるため、
コイル端子９とヨーク２との絶縁距離を大きくとること
ができ、しかも、コイル枠４の延設部５により鉄芯１、
Ｌ字型ヨーク２、アーマチュア３等をターミナルブロッ
ク６に固着で゛きる。In this case, since the coil frame 4 is an insulator,
The insulation distance between the coil terminal 9 and the yoke 2 can be increased, and the extension part 5 of the coil frame 4 allows the iron core 1,
The L-shaped yoke 2, armature 3, etc. can be fixed to the terminal block 6.
第３図はコイル枠４に設けた延設部５に孔１６を設けて
おき、ターミナルブロック６に設けた突起１７を嵌合し
、突起１７を熱着、超音波等によりターミナルブロック
６に固着したもので゛あり、このものにあっては、固定
部が振動、衝撃等によって緩むことがなく、耐振性、耐
衝撃性を向上できる。In Figure 3, a hole 16 is provided in the extension part 5 provided on the coil frame 4, a protrusion 17 provided on the terminal block 6 is fitted into the hole 16, and the protrusion 17 is fixed to the terminal block 6 by heat bonding, ultrasonic waves, etc. With this, the fixed part does not loosen due to vibration, impact, etc., and vibration resistance and impact resistance can be improved.
叙上のように本考案は、鉄芯に取着したコイル枠に延設
部を設け、前記延設部をターミナルブロックに固着した
から、耐振性、耐衝撃性を向上できる上、絶縁距離を大
きくできるという効果を奏するものである。As mentioned above, in this invention, an extension part is provided on the coil frame attached to the iron core, and the extension part is fixed to the terminal block, so that vibration resistance and impact resistance can be improved, and the insulation distance can be reduced. This has the effect of making it larger.
第１図は従来の電磁石の一部切欠せる正面図、第２図は
本考案の一実施の一部切欠せる正面図、第３図は本考案
の他の実施例の一部切欠せる正面図である。
１・・・・・・鉄芯、２・・・・・・Ｌ字形ヨーク、３
・・・・・・アーマチュア、４・・・・・・コイル枠、
５・・曲延設部、６・・曲ターミナルブロック。Fig. 1 is a partially cutaway front view of a conventional electromagnet, Fig. 2 is a partially cutaway front view of an embodiment of the present invention, and Fig. 3 is a partially cutaway front view of another embodiment of the present invention. It is. 1... Iron core, 2... L-shaped yoke, 3
... Armature, 4 ... Coil frame,
5. Curved extension section, 6. Curved terminal block.
Claims (1)
前記アーマチュアを鉄芯に吸着させる如くして戒る電磁
石において、鉄芯に取着したコイル枠に延設部を設け、
前記延設部をターミナルブロックに固着して成る電磁石
。The armature is secured to the L-shaped yoke to which the iron core is fixed.
In the electromagnet in which the armature is adsorbed to the iron core, an extension part is provided in the coil frame attached to the iron core,
An electromagnet in which the extension portion is fixed to a terminal block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8222379U JPS5936882Y2 (en) | 1979-06-15 | 1979-06-15 | electromagnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8222379U JPS5936882Y2 (en) | 1979-06-15 | 1979-06-15 | electromagnet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55181313U JPS55181313U (en) | 1980-12-26 |
| JPS5936882Y2 true JPS5936882Y2 (en) | 1984-10-12 |
Family
ID=29315454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8222379U Expired JPS5936882Y2 (en) | 1979-06-15 | 1979-06-15 | electromagnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5936882Y2 (en) |
-
1979
- 1979-06-15 JP JP8222379U patent/JPS5936882Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55181313U (en) | 1980-12-26 |
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