JPS6157444U - - Google Patents
Info
- Publication number
- JPS6157444U JPS6157444U JP14223384U JP14223384U JPS6157444U JP S6157444 U JPS6157444 U JP S6157444U JP 14223384 U JP14223384 U JP 14223384U JP 14223384 U JP14223384 U JP 14223384U JP S6157444 U JPS6157444 U JP S6157444U
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- bobbin
- center hole
- periphery
- switch
- 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
- 239000000696 magnetic material Substances 0.000 claims 1
Landscapes
- Electromagnets (AREA)
Description
第１図は本考案を適用した電磁スイツチの一実
施例を示す縦断面図、第２図は第１図の要部拡大
断面図、第３図は第２図に示すケースの端面図で
ある。
２…ケース、３…コイル、４…ボビン、５，６
…ヨーク、８…プランジヤ、１０…カバー、１１
，１２…固定接点部材、１３…可動接点部材。
Fig. 1 is a longitudinal sectional view showing an embodiment of an electromagnetic switch to which the present invention is applied, Fig. 2 is an enlarged sectional view of the main part of Fig. 1, and Fig. 3 is an end view of the case shown in Fig. 2. . 2...Case, 3...Coil, 4...Bobbin, 5, 6
...Yoke, 8...Plunger, 10...Cover, 11
, 12... Fixed contact member, 13... Movable contact member.
Claims (1)
巻回したボビンを収納し該ボビンの中央孔に配置
したプランジヤの作動に関連させて可動接点部材
を駆動してスイツチの開、閉を行うタイプの電磁
スイツチにおいて、前記ボビンの上端面に第１ヨ
ークを載置し該第１ヨークに穿設した中央孔を前
記ボビンの中央孔の開口端周縁に設けたフランジ
に外嵌させ周縁を前記ケースの内周面に周設させ
ると共に、前記ボビンの下端面と前記ケースの底
面との間に前記第１ヨークの中央孔の打ち抜き片
を第２ヨークとして密着介在させ、且つ前記ケー
ス底面に内方に膨出形成した円弧状の突帯により
囲繞し前記第２ヨークを略中央に保持するように
したことを特徴とする電磁スイツチ。 A type of switch in which a bobbin with a coil wound thereon is housed in a thin case made of a magnetic material, and a movable contact member is driven in conjunction with the operation of a plunger placed in the center hole of the bobbin to open and close the switch. In the electromagnetic switch, a first yoke is placed on the upper end surface of the bobbin, a center hole bored in the first yoke is fitted onto a flange provided at the periphery of the opening end of the center hole of the bobbin, and the periphery is fitted onto the periphery of the case. A punched piece of the center hole of the first yoke is closely interposed between the lower end surface of the bobbin and the bottom surface of the case as a second yoke; An electromagnetic switch characterized in that the second yoke is surrounded by a bulging arc-shaped projecting band to hold the second yoke substantially in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223384U JPH019080Y2 (en) | 1984-09-21 | 1984-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14223384U JPH019080Y2 (en) | 1984-09-21 | 1984-09-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6157444U true JPS6157444U (en) | 1986-04-17 |
| JPH019080Y2 JPH019080Y2 (en) | 1989-03-13 |
Family
ID=30700558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14223384U Expired JPH019080Y2 (en) | 1984-09-21 | 1984-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH019080Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014073146A1 (en) * | 2012-11-09 | 2014-05-15 | 富士電機機器制御株式会社 | Electromagnetic switch |
-
1984
- 1984-09-21 JP JP14223384U patent/JPH019080Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014073146A1 (en) * | 2012-11-09 | 2014-05-15 | 富士電機機器制御株式会社 | Electromagnetic switch |
| JP2014096293A (en) * | 2012-11-09 | 2014-05-22 | Fuji Electric Fa Components & Systems Co Ltd | Electromagnetic switch |
| CN104704597A (en) * | 2012-11-09 | 2015-06-10 | 富士电机机器制御株式会社 | Electromagnetic switch |
| US9564279B2 (en) | 2012-11-09 | 2017-02-07 | Fuji Electric Fa Components & Systems Co., Ltd. | Electromagnetic switch having magnetic yoke with slits |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH019080Y2 (en) | 1989-03-13 |