JPH0423044U - - Google Patents
Info
- Publication number
- JPH0423044U JPH0423044U JP6374090U JP6374090U JPH0423044U JP H0423044 U JPH0423044 U JP H0423044U JP 6374090 U JP6374090 U JP 6374090U JP 6374090 U JP6374090 U JP 6374090U JP H0423044 U JPH0423044 U JP H0423044U
- Authority
- JP
- Japan
- Prior art keywords
- link
- slider
- circuit breaker
- release type
- electromagnetic
- 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 description 1
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例を示す正面図、第
２図は第１図の要部分解斜視図、第３図は従来装
置を示す前方斜め上方からみた正面斜視図、第４
図は正面図、第５図は平面図、第６図は第４図の
要部分解斜視図、第７図は第３図の釈放形電磁装
置を示す前方斜め上方からみた正面斜視図、第８
図は前方斜め上方からみた背面斜視図、第９図は
正面図、第１０図は上面図、第１１図は第１０図
の線−の断面図、第１２図は釈放状態を
示す正面図である。
図において、２は電磁コイル、４は可動鉄心、
８はスライダー、１〜２２は釈放形電磁装置、２
３は取付ベース、２５はリンク、２５ａはリンク
の一端、２６はリンクピン、２９はピン、３１は
トリツプバー、３３はヒネリバネを示す。なお、
各図中同一符号は同一または相当部分を示す。
Fig. 1 is a front view showing an embodiment of this invention, Fig. 2 is an exploded perspective view of the main part of Fig. 1, Fig. 3 is a front perspective view of a conventional device seen diagonally from above,
The figure is a front view, FIG. 5 is a plan view, FIG. 6 is an exploded perspective view of the main part of FIG. 4, FIG. 8
The figure is a rear perspective view seen diagonally from above the front, Fig. 9 is a front view, Fig. 10 is a top view, Fig. 11 is a sectional view taken along the line - in Fig. 10, and Fig. 12 is a front view showing the released state. be. In the figure, 2 is an electromagnetic coil, 4 is a movable iron core,
8 is a slider, 1 to 22 are release type electromagnetic devices, 2
3 is a mounting base, 25 is a link, 25a is one end of the link, 26 is a link pin, 29 is a pin, 31 is a trip bar, and 33 is a twist spring. In addition,
The same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
解放されてこの可動鉄心と共にスライダーが動作
する釈放形電磁装置と、この電磁装置を設置する
取付ベースと、この取付ベースにリンクピンによ
り回転可能に支持されかつ一端が前記スライダー
と係合して駆動されるリンクと、このリンクの他
端に係合して駆動される遮断器のトリツプバーを
備え、前記電磁装置のスライダーにより前記リン
クを介して前記トリツプバーが動作されて遮断器
がトリツプする遮断器用釈放形電磁引外し装置に
おいて、 前記リンクピンにヒネリバネを組み込み、この
ヒネリバネの一端を前記リンクへ当ててこのバネ
力により前記リンクを前記スライダーに常時当接
するようにしたことを特徴とする遮断器用釈放形
電磁引外し装置。[Scope of Claim for Utility Model Registration] A release type electromagnetic device in which a movable core is released when a predetermined current flows through an electromagnetic coil and a slider operates together with the movable core, a mounting base on which this electromagnetic device is installed, and this mounting base. a link that is rotatably supported by a link pin and that is driven by engaging the slider at one end; and a trip bar of a circuit breaker that is driven by engaging the other end of the link, the slider of the electromagnetic device; In the release type electromagnetic tripping device for a circuit breaker in which the trip bar is operated via the link and the circuit breaker is tripped, a twisting spring is built into the link pin, one end of the twisting spring is applied to the link, and the spring force causes the A release type electromagnetic tripping device for a circuit breaker, characterized in that a link is always in contact with the slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6374090U JPH0423044U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6374090U JPH0423044U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0423044U true JPH0423044U (en) | 1992-02-25 |
Family
ID=31594057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6374090U Pending JPH0423044U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006092770A (en) * | 2004-09-21 | 2006-04-06 | Kawamura Electric Inc | Ground leakage display device for ground leakage breaker |
-
1990
- 1990-06-14 JP JP6374090U patent/JPH0423044U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006092770A (en) * | 2004-09-21 | 2006-04-06 | Kawamura Electric Inc | Ground leakage display device for ground leakage breaker |
| JP4577711B2 (en) * | 2004-09-21 | 2010-11-10 | 河村電器産業株式会社 | Earth leakage display device for earth leakage breaker |
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