JPS5944765B2 - Polarized relay electromagnet device - Google Patents
Polarized relay electromagnet deviceInfo
- Publication number
- JPS5944765B2 JPS5944765B2 JP52144506A JP14450677A JPS5944765B2 JP S5944765 B2 JPS5944765 B2 JP S5944765B2 JP 52144506 A JP52144506 A JP 52144506A JP 14450677 A JP14450677 A JP 14450677A JP S5944765 B2 JPS5944765 B2 JP S5944765B2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- seesaw
- movable iron
- iron piece
- piece
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 38
- 229910052742 iron Inorganic materials 0.000 claims description 19
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 claims description 9
- 230000004907 flux Effects 0.000 description 7
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
【発明の詳細な説明】
本発明は有極リレーの電磁石装置に関するもので、所謂
単安定動作が確実に行える有極リレーの電磁石装置を提
供することを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an electromagnet device for a polarized relay, and an object of the present invention is to provide an electromagnetic device for a polarized relay that can reliably perform so-called monostable operation.
以下本発明の実施例を図面について説明する。Embodiments of the present invention will be described below with reference to the drawings.
１はケース、２はケース１内に配設する工字状のヨーク
で、その中央辺２ｃにはコイル３が巻装される。1 is a case, 2 is a square-shaped yoke disposed inside the case 1, and a coil 3 is wound around the central side 2c of the yoke.
４は両端に異なる極性の磁極を有する永久磁石で、永久
磁石４の一端は前記ヨーク２の一方の側板２ａの外面に
当接装着され永久磁石４の他端にはヨーク板片５が当接
装着される。Reference numeral 4 denotes a permanent magnet having magnetic poles of different polarities at both ends, one end of the permanent magnet 4 is attached in contact with the outer surface of one side plate 2a of the yoke 2, and the other end of the permanent magnet 4 is in contact with a yoke plate piece 5. It will be installed.
６はシーソー型可動鉄片で、その中央部はヨーク２の上
記一方の側板２ａの上端に枢支されてシーソー型可動鉄
片６の両端下面はヨーク２の他方の側板２ｂの上端と前
記ヨーク板片５の上端とに対向される。Reference numeral 6 denotes a seesaw-type movable iron piece, the central part of which is pivotally supported by the upper end of the one side plate 2a of the yoke 2, and the lower surfaces of both ends of the seesaw-type movable iron piece 6 are connected to the upper end of the other side plate 2b of the yoke 2 and the yoke plate piece. 5 and the upper end thereof.
しかして、シーソー型可動鉄片６に装着する絶縁５ 体
１に基端を固定する可動接点板バネ８、８’のそれぞれ
の自由端に固着した可動接点９、９’をケース１に固定
する固定接点板１０、１０′に固着した固定接点１１、
１１′ に接離するよう対向することによりシーソー型
可動鉄片６のシーソー１０運動によつてスイッチ動作す
るスイッチが構成されるものである。本発明は上記のよ
うな構成で、図において、コイル３に電流を流すと、コ
イル３に流れる電流の磁束が磁路１２を流れることによ
りシーソー型可１５動鉄片６がその枢支部を中心に時計
方向に回動し、前述のスイッチがスイッチ動作する。Therefore, the insulator 5 is attached to the seesaw-shaped movable iron piece 6, and the movable contacts 9, 9' fixed to the free ends of the movable contact plate springs 8, 8' whose base ends are fixed to the body 1 are fixed to the case 1. Fixed contacts 11 fixed to contact plates 10, 10',
11' to form a switch that is operated by the movement of the seesaw 10 of the seesaw-type movable iron piece 6. The present invention has the above-mentioned configuration, and as shown in the figure, when a current is passed through the coil 3, the magnetic flux of the current flowing through the coil 3 flows through the magnetic path 12, so that the seesaw-type movable iron piece 6 moves around its pivot point. It rotates clockwise and the aforementioned switch operates.
その後、コイル３の電流を遮断すると、磁路１２を流れ
る磁束はなくなり、永久磁石４の磁束が磁路１３、１４
を流れる。そして、シーソー型可動鉄片６と側板２０２
ｂの上端間に流れる永久磁石４の磁束はシーソー型可動
鉄片６とヨーク板片５の上端間に流れる永久磁石４の磁
束より少ないので、シーソー型可動鉄片６の一端はヨー
ク板片５の上端に吸着され、シーソー型可動鉄片６は逆
時計方向に回動し、第２５１図の状態に復帰するもので
、所謂単安定動作を行う有極リレーが得られるものであ
る。かように本発明は、ケース１内に配設する工字状の
ヨーク２の中央辺２ｃにコイル３を巻装し、両端に異な
る極性の磁極を有する永久磁石４の一３０端をヨーク２
の一方の側板２ａの外面に当接して永久磁石４の他端に
ヨーク板片５を装着し、シーソー型可動鉄片６の中央部
を上記一方の側板２ａの上端に枢支してシーソー型可動
鉄片６の両端下面をヨーク２の他方の側板２ｂの上端と
ヨーク板３５片５の上端とに対向し、シーソー型可動鉄
片６のシーソー運動によつて動作するスイッチを配設し
てなるものであるから、コイルに電流を流さないとき、
ヨーク板片の上端とシーソ型可動鉄片の一端間の永久磁
石による磁束はシーソー型可動鉄片の他端とこれに対向
するヨークの側板の上端間の永久磁石による磁束より確
実に大きくなり、コイルに電流を流さないとき、ヨーク
板片の上端に対向するシーソー型可動鉄片の一端は確実
にヨーク板片の上端に吸着されるようになり、所謂単安
定動作が確実に行える有極リレーの電磁石装置を提供で
きる効果がある。After that, when the current in the coil 3 is cut off, the magnetic flux flowing through the magnetic path 12 disappears, and the magnetic flux from the permanent magnet 4 flows through the magnetic paths 13 and 14.
flows. Then, the seesaw type movable iron piece 6 and the side plate 202
Since the magnetic flux of the permanent magnet 4 flowing between the upper ends of b is smaller than the magnetic flux of the permanent magnet 4 flowing between the upper ends of the seesaw-shaped movable iron piece 6 and the yoke plate piece 5, one end of the seesaw-type movable iron piece 6 is connected to the upper end of the yoke plate piece 5. The seesaw-shaped movable iron piece 6 rotates counterclockwise and returns to the state shown in FIG. 251, resulting in a polarized relay that performs so-called monostable operation. Thus, in the present invention, the coil 3 is wound around the center side 2c of the square-shaped yoke 2 disposed inside the case 1, and one 30th end of the permanent magnet 4, which has magnetic poles of different polarities at both ends, is connected to the yoke 2.
A yoke plate piece 5 is attached to the other end of the permanent magnet 4 in contact with the outer surface of one of the side plates 2a, and the center part of the seesaw-type movable iron piece 6 is pivoted to the upper end of the one side plate 2a. The lower surfaces of both ends of the iron piece 6 are opposed to the upper end of the other side plate 2b of the yoke 2 and the upper end of the yoke plate 35 piece 5, and a switch is provided which is operated by the seesaw movement of the seesaw type movable iron piece 6. Therefore, when no current flows through the coil,
The magnetic flux caused by the permanent magnet between the upper end of the yoke plate piece and one end of the seesaw type movable iron piece is definitely larger than the magnetic flux caused by the permanent magnet between the other end of the seesaw type movable iron piece and the upper end of the opposing side plate of the yoke, and the coil When no current is applied, one end of the seesaw-shaped movable iron piece facing the upper end of the yoke plate is reliably attracted to the upper end of the yoke plate, creating a polarized relay electromagnetic device that can reliably perform so-called monostable operation. It is effective in providing the following.
図面は本発明の実施例の断面図である。
１はケース、２はヨーク、３はコイル、４は永久磁石、
５はヨーク板片、６はシーソー型可動鉄片である。The drawings are cross-sectional views of embodiments of the invention. 1 is the case, 2 is the yoke, 3 is the coil, 4 is the permanent magnet,
5 is a yoke plate piece, and 6 is a seesaw type movable iron piece.
Claims (1)
ｃにコイル３を巻装し、両端に異なる極性の磁極を有す
る永久磁石４の一端をヨーク２の一方の側板２ａの外面
に当接して永久磁石４の他端にヨーク板片５を装着し、
シーソー型可動鉄片６の中央部を上記一方の側板２ａの
上端に枢支してシーソー型可動鉄片６の両端下面をヨー
ク２の他方の側板２ｂの上端とヨーク板片５の上端とに
対向し、シーソー型可動鉄片６のシーソ運動によつて動
作するスイッチを配設してなる有極リレーの電磁石装置
。1 Central side 2 of the E-shaped yoke 2 disposed inside the case 1
A coil 3 is wound around c, one end of a permanent magnet 4 having magnetic poles of different polarities at both ends is brought into contact with the outer surface of one side plate 2a of the yoke 2, and a yoke plate piece 5 is attached to the other end of the permanent magnet 4. ,
The center portion of the seesaw-type movable iron piece 6 is pivoted to the upper end of the one side plate 2a, and the lower surfaces of both ends of the seesaw-type movable iron piece 6 are opposed to the upper end of the other side plate 2b of the yoke 2 and the upper end of the yoke plate piece 5. , a polarized relay electromagnetic device comprising a switch operated by seesaw motion of a seesaw-type movable iron piece 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52144506A JPS5944765B2 (en) | 1977-11-30 | 1977-11-30 | Polarized relay electromagnet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52144506A JPS5944765B2 (en) | 1977-11-30 | 1977-11-30 | Polarized relay electromagnet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5476970A JPS5476970A (en) | 1979-06-20 |
| JPS5944765B2 true JPS5944765B2 (en) | 1984-11-01 |
Family
ID=15363936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52144506A Expired JPS5944765B2 (en) | 1977-11-30 | 1977-11-30 | Polarized relay electromagnet device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944765B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59130034A (en) * | 1983-01-14 | 1984-07-26 | 日本電気株式会社 | Transfer type solenoid relay |
-
1977
- 1977-11-30 JP JP52144506A patent/JPS5944765B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5476970A (en) | 1979-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0145688B2 (en) | ||
| KR900015211A (en) | Polar electronic relay | |
| JPS587724A (en) | electric switch | |
| JPS5944765B2 (en) | Polarized relay electromagnet device | |
| JPH0128448B2 (en) | ||
| WO1980000391A1 (en) | A magnetic latch device for a clapper type contactor | |
| US3423705A (en) | Snap-action magnetic switch | |
| JPH0114646B2 (en) | ||
| JP2636354B2 (en) | Polarized magnet device | |
| US1952997A (en) | Overload switch | |
| ES380467A1 (en) | Electromagnetic switch construction | |
| JPS5922695Y2 (en) | Polar relay | |
| JPH0714489A (en) | High frequency relay | |
| JPS639981Y2 (en) | ||
| JPH0119305Y2 (en) | ||
| JPS5918815B2 (en) | polarized relay | |
| JPS595942Y2 (en) | Okretsuchi | |
| JPS5918816B2 (en) | polarized relay | |
| JPH0425789Y2 (en) | ||
| JPH0427078Y2 (en) | ||
| JPH0225205Y2 (en) | ||
| JPH0220701Y2 (en) | ||
| JPH0716343U (en) | Electromagnetic contactor | |
| JPH10214550A (en) | Electromagnetic relay | |
| JPS58178257U (en) | polarized electromagnetic relay |