JPH0299539U - - Google Patents
Info
- Publication number
- JPH0299539U JPH0299539U JP801089U JP801089U JPH0299539U JP H0299539 U JPH0299539 U JP H0299539U JP 801089 U JP801089 U JP 801089U JP 801089 U JP801089 U JP 801089U JP H0299539 U JPH0299539 U JP H0299539U
- Authority
- JP
- Japan
- Prior art keywords
- sealed relay
- armature
- permanent magnet
- holder
- relay according
- 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.)
- Granted
Links
- 125000003118 aryl group Chemical group 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 239000000696 magnetic material Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920001225 polyester resin Polymers 0.000 claims 1
- 239000004645 polyester resin Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第１図〜第５図は、この考案の実施例を示すも
ので、第１図はリレー全体分解斜視図、第２図は
中央縦断正面図、第３図は要部拡大分解斜視図、
第４図は無励磁状態の動作説明図、第５図は接点
板位置決め凹所の他の例を示す部分斜視図、第６
図及び第７図はそれぞれ従来例を示す縦断正面図
及び水平断面図である。
１２……ベース、１７……保持体、１８，２０
，２１，２２……位置決め凹所、２６，２７……
磁極板、２８……永久磁石、２９，３０……接点
板、３１……有極電磁石、３６……アーマチユア
、４１……可動接点ばね。
Figures 1 to 5 show an embodiment of this invention, in which Figure 1 is an exploded perspective view of the entire relay, Figure 2 is a central longitudinal sectional front view, Figure 3 is an enlarged exploded perspective view of the main parts,
FIG. 4 is an explanatory diagram of the operation in a non-excited state, FIG. 5 is a partial perspective view showing another example of the contact plate positioning recess, and FIG.
FIG. 7 is a longitudinal sectional front view and a horizontal sectional view showing a conventional example, respectively. 12...base, 17...holding body, 18,20
, 21, 22... positioning recess, 26, 27...
Magnetic pole plate, 28...Permanent magnet, 29, 30... Contact plate, 31... Polar electromagnet, 36... Armature, 41... Movable contact spring.
Claims (1)
アーマチユアの可動自由端側にこれと対向して永
久磁石及びその磁極板が設けられている有極電磁
石と、前記アーマチユアと略平行に設けられると
共にこれにより駆動される可動接点ばねと可動接
点ばねの可動自由端を挾んで移動方向両側に配設
された少くとも一対の接点板とからなる密封形リ
レーにおいて、前記永久磁石、磁性板及び接点板
は前記ベースに固定された絶縁物質からなる保持
体の各位置決め凹所に嵌入され位置決め固定され
ていることを特徴とする密封形リレー。 (2) 保持体は、低揮発ガスで寸法安定性の高い
合成樹脂材により一体的に成形されたものである
請求項１記載の密封形リレー。 (3) 保持体は、芳香族ポリエステル系樹脂から
なる請求項２記載の密封形リレー。 (4) 保持体の位置決め凹所は、永久磁石及び磁
極板用が略四角状の貫通穴で、両接点板用が凹溝
である請求項１記載の密封形リレー。[Scope of Claim for Utility Model Registration] (1) A polarized electromagnet, which is provided on a base made of a magnetic material, and in which a permanent magnet and its magnetic pole plate are provided on the movable free end side of the armature and opposite thereto; A sealed relay comprising a movable contact spring that is provided substantially parallel to the armature and is driven by the armature, and at least a pair of contact plates that are disposed on both sides in the direction of movement, sandwiching the movable free end of the movable contact spring, A sealed relay characterized in that the permanent magnet, the magnetic plate, and the contact plate are fitted into respective positioning recesses of a holder made of an insulating material fixed to the base, and are positioned and fixed. (2) The sealed relay according to claim 1, wherein the holder is integrally molded from a synthetic resin material with low volatile gas and high dimensional stability. (3) The sealed relay according to claim 2, wherein the holding body is made of an aromatic polyester resin. (4) The sealed relay according to claim 1, wherein the positioning recess of the holder is a substantially square through hole for the permanent magnet and the magnetic pole plate, and a groove for both the contact plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP801089U JPH0729545Y2 (en) | 1989-01-26 | 1989-01-26 | Sealed relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP801089U JPH0729545Y2 (en) | 1989-01-26 | 1989-01-26 | Sealed relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299539U true JPH0299539U (en) | 1990-08-08 |
| JPH0729545Y2 JPH0729545Y2 (en) | 1995-07-05 |
Family
ID=31213509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP801089U Expired - Lifetime JPH0729545Y2 (en) | 1989-01-26 | 1989-01-26 | Sealed relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729545Y2 (en) |
-
1989
- 1989-01-26 JP JP801089U patent/JPH0729545Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729545Y2 (en) | 1995-07-05 |