JPS62176934U - - Google Patents
Info
- Publication number
- JPS62176934U JPS62176934U JP6528286U JP6528286U JPS62176934U JP S62176934 U JPS62176934 U JP S62176934U JP 6528286 U JP6528286 U JP 6528286U JP 6528286 U JP6528286 U JP 6528286U JP S62176934 U JPS62176934 U JP S62176934U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- horizontal frame
- yoke
- piece
- end surfaces
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Description
第１図および第２図はこの考案による真空電磁
接触器の操作電磁石装置の一実施例を示し、第１
図は要部縦断面図、第２図は第１図の正面図、第
３図および第４図ならびに第５図および第６図は
この考案による真空電磁接触器の操作電磁石装置
の二つの異なる実施例を示し、第３図は要部縦断
面図、第４図は第３図の正面図、第５図は要部縦
断面図、第６図は第５図の正面図、第７図および
第８図は従来の真空電磁接触器の操作電磁石装置
の一例を示し、第７図は要部縦断面図、第８図は
第７図の正面図である。
１…真空バルブ、１ａ…可動接点ロツド、４…
開閉軸、５…開閉レバー、７…横枠、７ａ…垂直
片、７ｃ，７ｅ，７ｇ…ストツパ、１４…継鉄、
１５…鉄心、１７…励磁コイル、１８…可動鉄片
、２１…遮断ばね、２２…ライナ、３０…操作電
磁石装置。
Figures 1 and 2 show an embodiment of the operating electromagnet device for a vacuum electromagnetic contactor according to this invention.
The figure is a vertical sectional view of the main part, Figure 2 is a front view of Figure 1, Figures 3 and 4, and Figures 5 and 6 are two different versions of the operating electromagnet device of the vacuum electromagnetic contactor according to this invention. 3 is a longitudinal sectional view of the main part, FIG. 4 is a front view of the main part, FIG. 5 is a longitudinal sectional view of the main part, FIG. 6 is a front view of the main part, and FIG. 8 shows an example of a conventional operating electromagnet device for a vacuum electromagnetic contactor, FIG. 7 is a longitudinal cross-sectional view of a main part, and FIG. 8 is a front view of FIG. 7. 1... Vacuum valve, 1a... Movable contact rod, 4...
Opening/closing shaft, 5... Opening/closing lever, 7... Horizontal frame, 7a... Vertical piece, 7c, 7e, 7g... Stopper, 14... Yoke,
DESCRIPTION OF SYMBOLS 15... Iron core, 17... Excitation coil, 18... Movable iron piece, 21... Shutoff spring, 22... Liner, 30... Operating electromagnet device.
Claims (1)
るライナを介して取付けられ平板状の継鉄と、該
継鉄の左右両端に植設され少なくとも一方には励
磁コイルが巻回された端面一致の柱状鉄心と、該
鉄心の両端面との吸着可能にして上方に枢支され
た開閉軸に固着され前記横枠に形成のストツパに
より釈放空隙が規制される可動鉄片と、前記開閉
軸に固着され真空バルブの可動接点ロツドに係合
し接離を司る開閉レバーと、前記可動鉄片と前記
横枠の垂直片との間に弾装され前記可動接点ロツ
ドを開離方向に付勢する遮断ばねとを備えてなる
ことを特徴とする真空電磁接触器の操作電磁石装
置。 A flat yoke was attached to the inside of a vertical piece of a horizontal frame having an L-shaped cross section via a liner made of non-magnetic material, and an excitation coil was installed at both left and right ends of the yoke and wound around at least one of the yoke. A columnar iron core whose end surfaces coincide with each other, a movable iron piece which is fixed to an opening/closing shaft which is pivotally supported above so as to be able to attract both end surfaces of the iron core, and whose release gap is regulated by a stopper formed on the horizontal frame, and the opening/closing shaft. An opening/closing lever is fixedly attached to the vacuum valve and engages with the movable contact rod of the vacuum valve to control the connection and separation, and is elastically mounted between the movable iron piece and the vertical piece of the horizontal frame and biases the movable contact rod in the opening/disengaging direction. An operating electromagnet device for a vacuum electromagnetic contactor, comprising a cutoff spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6528286U JPS62176934U (en) | 1986-04-30 | 1986-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6528286U JPS62176934U (en) | 1986-04-30 | 1986-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176934U true JPS62176934U (en) | 1987-11-10 |
Family
ID=30902208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6528286U Pending JPS62176934U (en) | 1986-04-30 | 1986-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011133972A3 (en) * | 2010-04-23 | 2012-04-05 | Air Power Systems Company, Inc. | Electrical contactor arrangement for a pivot lever assembly |
-
1986
- 1986-04-30 JP JP6528286U patent/JPS62176934U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011133972A3 (en) * | 2010-04-23 | 2012-04-05 | Air Power Systems Company, Inc. | Electrical contactor arrangement for a pivot lever assembly |
| US8581129B2 (en) | 2010-04-23 | 2013-11-12 | Air Power Systems Co., Inc. | Electrical contactor arrangement for a pivot lever assembly |
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