JPS6446933U - - Google Patents
Info
- Publication number
- JPS6446933U JPS6446933U JP14264187U JP14264187U JPS6446933U JP S6446933 U JPS6446933 U JP S6446933U JP 14264187 U JP14264187 U JP 14264187U JP 14264187 U JP14264187 U JP 14264187U JP S6446933 U JPS6446933 U JP S6446933U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- core
- recess
- contact
- viscoelastic body
- 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
- 230000005284 excitation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案の一実施例の主要部を示す一部
断面側面図、第２図ａ〜ｅは主要部の作動過程を
示す図である。
１…アーマチユア、２…コア、３…弾性膜、４
…粘性流体、５…固定接点、６…可動接点、７…
ヨーク、８…コイル、９…復元ばね、１０…凹部
。
FIG. 1 is a partially sectional side view showing the main parts of an embodiment of the present invention, and FIGS. 2 a to 2e are diagrams showing the operating process of the main parts. 1... Armature, 2... Core, 3... Elastic membrane, 4
...Viscous fluid, 5...Fixed contact, 6...Movable contact, 7...
Yoke, 8... Coil, 9... Restoration spring, 10... Recess.
Claims (1)
への通電に応答して前記コアに吸引されるアーマ
チユアと、このアーマチユアに取付けられた可動
接点と、前記アーマチユアの前記コアへの吸引時
にこの可動接点に接触させる固定接点とを備えた
電磁継電器において、前記コアの前記アーマチユ
アと対向する面と前記アーマチユアの前記コアと
対向する面との少なくとも一方に凹部を有し、該
凹部に粘弾性体を設置し、該粘弾性体を前記コア
と前記アーマチユアの解離時には自身の弾性によ
り前記凹部からはみ出し、前記コアと前記アーマ
チユアとの密着時には圧縮変形により前記凹部内
に完全に納まる大きさに設定したことを特徴とす
る電磁継電器。 A core around which an excitation coil is wound, an armature that is attracted to the core in response to energization of the coil, a movable contact attached to this armature, and a movable contact that is attached to the armature when the armature is attracted to the core. In an electromagnetic relay equipped with a fixed contact brought into contact with a contact, at least one of a surface of the core facing the armature and a surface of the armature facing the core has a recess, and a viscoelastic body is provided in the recess. The viscoelastic body is set to a size such that when the core and the armature are separated, the viscoelastic body protrudes from the recess due to its own elasticity, and when the core and the armature are brought into close contact, it is completely accommodated in the recess through compressive deformation. An electromagnetic relay featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14264187U JPS6446933U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14264187U JPS6446933U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6446933U true JPS6446933U (en) | 1989-03-23 |
Family
ID=31408770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14264187U Pending JPS6446933U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6446933U (en) |
-
1987
- 1987-09-17 JP JP14264187U patent/JPS6446933U/ja active Pending
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