JPS61178245U - - Google Patents
Info
- Publication number
- JPS61178245U JPS61178245U JP6230785U JP6230785U JPS61178245U JP S61178245 U JPS61178245 U JP S61178245U JP 6230785 U JP6230785 U JP 6230785U JP 6230785 U JP6230785 U JP 6230785U JP S61178245 U JPS61178245 U JP S61178245U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- cam
- movable part
- contact spring
- attached
- 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
Landscapes
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Description
第１図ａ〜ｄは、この考案の１実施例の一部分
の動作をあらわす平面図、第２図は、このリレー
の特性をあらわすグラフ、第３図は、従来例の一
部分をあらわす平面図、第４図は、このリレーの
特性をあらわすグラフである。
１……カム、１ａ……カムの周面、２……接点
ばね、３……軸、４，５……接点、Ａ，Ｂ……電
磁瓶の吸引力特性、Ｂ……接点ばねの負荷特性。
1A to 1D are plan views showing the operation of a portion of an embodiment of this invention, FIG. 2 is a graph showing the characteristics of this relay, and FIG. 3 is a plan view showing a portion of the conventional example. FIG. 4 is a graph showing the characteristics of this relay. 1...Cam, 1a...Cam circumferential surface, 2...Contact spring, 3...Axis, 4, 5...Contact, A, B...Attraction force characteristics of electromagnetic bottle, B...Load of contact spring Characteristic.
Claims (1)
部、この可動部の動きにより回動するようになつ
ている軸に取付けられたカム、および、このカム
の回動により周面で押圧されて接点の開閉を行う
接点ばねをそれぞれ備え、前記カムの周面は、前
記接点ばねの負荷特性を前記電磁石の吸引力特性
とほぼ一致させるような形状であるリレー。 (2) 可動部が軸を有していてこの軸を中心に回
動するようになつており、カムが前記軸に取付け
られている実用新案登録請求の範囲第(1)項記載
のリレー。 (3) 接点ばねが、カムの押圧方向に弾性を有す
る板ばねである実用新案登録請求の範囲第(1)項
または第２項記載のリレー。[Claims for Utility Model Registration] (1) A movable part that moves by the action of an electromagnet, a cam attached to a shaft that rotates due to the movement of this movable part, and a cam attached to a shaft that rotates by the movement of this movable part, and The relay is provided with a contact spring that opens and closes the contact by being pressed on the circumferential surface by rotation, and the circumferential surface of the cam has a shape that makes the load characteristics of the contact spring approximately match the attraction force characteristics of the electromagnet. . (2) The relay according to claim 1, wherein the movable part has a shaft and rotates around this shaft, and the cam is attached to the shaft. (3) The relay according to claim 1 or 2, wherein the contact spring is a leaf spring having elasticity in the direction in which the cam is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6230785U JPS61178245U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6230785U JPS61178245U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61178245U true JPS61178245U (en) | 1986-11-07 |
Family
ID=30591401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6230785U Pending JPS61178245U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61178245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007091595A1 (en) * | 2006-02-08 | 2007-08-16 | Omron Corporation | Electromagnetic relay |
-
1985
- 1985-04-24 JP JP6230785U patent/JPS61178245U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007091595A1 (en) * | 2006-02-08 | 2007-08-16 | Omron Corporation | Electromagnetic relay |
| JP2007213892A (en) * | 2006-02-08 | 2007-08-23 | Omron Corp | Electromagnetic relay |
| JP4677916B2 (en) * | 2006-02-08 | 2011-04-27 | オムロン株式会社 | Electromagnetic relay |