JPS6148637U - - Google Patents
Info
- Publication number
- JPS6148637U JPS6148637U JP13420184U JP13420184U JPS6148637U JP S6148637 U JPS6148637 U JP S6148637U JP 13420184 U JP13420184 U JP 13420184U JP 13420184 U JP13420184 U JP 13420184U JP S6148637 U JPS6148637 U JP S6148637U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- electromagnetic relay
- polarized electromagnetic
- side wall
- coil bobbin
- 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 compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案の一実施例を示す平面断面図、
第２図は第１図の正面断面図、第３図ないし第５
図は本考案の一実施例を示す動作説明図、第６図
ないし第１０図は本考案の他の実施例を示す動作
説明図、第１１図と第１２図は従来例を示す概略
構成図、第１３図は従来例を示す分解斜視図であ
る。
２，３……継鉄、５……コイル、６……可動鉄
片、２０，２１……永久磁石。
FIG. 1 is a plan sectional view showing an embodiment of the present invention;
Figure 2 is a front sectional view of Figure 1, Figures 3 to 5.
The figure is an operational explanatory diagram showing one embodiment of the present invention, Figures 6 to 10 are operational explanatory diagrams showing other embodiments of the present invention, and Figures 11 and 12 are schematic configuration diagrams showing a conventional example. , FIG. 13 is an exploded perspective view showing a conventional example. 2, 3... Yoke, 5... Coil, 6... Movable piece of iron, 20, 21... Permanent magnet.
Claims (1)
、励磁コイルを巻装したコイルボビンと、このコ
イルボビンに設けられた中央孔を貫通し、両端部
が上記コイルボビンより突出した可動鉄片と、こ
の可動鉄片のコイルボビンより突出した部分を側
壁から所定の間隔を有してはさむように上記継鉄
の対向する側壁の少なくとも１箇所に接合された
永久磁石とを備えたことを特徴とする有極電磁継
電器。 (2) 上記継鉄の一方の側壁に永久磁石を有する
実用新案登録請求の範囲第１項記載の有極電磁継
電器。 (3) 上記継鉄の１対の対向する側壁に永久磁石
を有する実用新案登録請求の範囲第１項記載の有
極電磁継電器。 (4) 上記継鉄の２対の対向する側壁に永久磁石
を有する実用新案登録請求の範囲第１項記載の有
極電磁継電器。 (5) 上記継鉄の一方の側壁の２箇所に永久磁石
を有する実用新案登録請求の範囲第１項記載の有
極電磁継電器。[Scope of Claim for Utility Model Registration] (1) A yoke formed with side walls facing each other, a coil bobbin wound with an excitation coil, and a central hole provided in the coil bobbin that passes through the yoke, and both ends of the yoke are connected to the coil bobbin. It is equipped with a movable iron piece that protrudes further, and a permanent magnet that is joined to at least one location on the opposing side wall of the yoke so as to sandwich the portion of the movable iron piece that protrudes from the coil bobbin at a predetermined distance from the side wall. A polarized electromagnetic relay characterized by: (2) The polarized electromagnetic relay according to claim 1, which has a permanent magnet on one side wall of the yoke. (3) The polarized electromagnetic relay according to claim 1, which has permanent magnets on a pair of opposing side walls of the yoke. (4) The polarized electromagnetic relay according to claim 1, which has permanent magnets on two pairs of opposing side walls of the yoke. (5) The polarized electromagnetic relay according to claim 1, which has permanent magnets at two locations on one side wall of the yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13420184U JPS6148637U (en) | 1984-09-03 | 1984-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13420184U JPS6148637U (en) | 1984-09-03 | 1984-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6148637U true JPS6148637U (en) | 1986-04-01 |
Family
ID=30692719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13420184U Pending JPS6148637U (en) | 1984-09-03 | 1984-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6148637U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313155A (en) * | 1976-07-23 | 1978-02-06 | Matsushita Electric Works Ltd | Magnetic circuit for polarized relays |
-
1984
- 1984-09-03 JP JP13420184U patent/JPS6148637U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5313155A (en) * | 1976-07-23 | 1978-02-06 | Matsushita Electric Works Ltd | Magnetic circuit for polarized relays |