JPH0332329U - - Google Patents
Info
- Publication number
- JPH0332329U JPH0332329U JP9358189U JP9358189U JPH0332329U JP H0332329 U JPH0332329 U JP H0332329U JP 9358189 U JP9358189 U JP 9358189U JP 9358189 U JP9358189 U JP 9358189U JP H0332329 U JPH0332329 U JP H0332329U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- electromagnetic contactors
- normally closed
- recess
- response
- 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
- 230000004913 activation Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Description
第１図ないし第３図は本考案による電磁接触器
の相互鎖錠装置の一実施例を示し、第１図は側面
断面図、第２図は鎖錠動作を示す側面断面図、第
３図は相互鎖錠装置の分解斜視図、第４図ないし
第６図は従来の電磁接触器の相互鎖錠装置の一例
を示し、第４図は側面断面図、第５図は鎖錠動作
を示す側面断面図、第６図は、分解斜視図、第７
図は電磁接触器の電気的相互鎖錠装置の一例を示
す結線図である。
１Ａ，１Ｂ……電磁接触器、２Ａ，２Ｂ……可
動接触子保持部材、５Ａ，５Ｂ……応動部材、６
……鎖錠ピン、７……復帰ばね、１０Ａ，１０Ｂ
……角柱、１６Ａ，１６Ｂ……テーパ面、１８…
…凹所、２５Ａ，２５Ｂ……固定接触子、２６Ａ
，２６Ｂ……可動接触子。
1 to 3 show an embodiment of a mutual locking device for electromagnetic contactors according to the present invention, FIG. 1 is a side sectional view, FIG. 2 is a side sectional view showing the locking operation, and FIG. 3 is a side sectional view showing the locking operation. is an exploded perspective view of a mutual locking device, FIGS. 4 to 6 show an example of a mutual locking device of a conventional electromagnetic contactor, FIG. 4 is a side sectional view, and FIG. 5 shows a locking operation. Side sectional view, Figure 6 is an exploded perspective view, Figure 7
The figure is a wiring diagram showing an example of an electrical mutual locking device for electromagnetic contactors. 1A, 1B...Magnetic contactor, 2A, 2B...Movable contact holding member, 5A, 5B...Response member, 6
...Lock pin, 7...Return spring, 10A, 10B
...Prismatic, 16A, 16B...Tapered surface, 18...
...Recess, 25A, 25B... Fixed contact, 26A
, 26B...Movable contact.
Claims (1)
入を防止する電磁接触器の相互鎖錠装置において
、前記両電磁接触器の可動接触子保持部材に連結
され対向位置に配置されて前記可動接触子保持部
材の動作にそれぞれ応動し互いの接触面で摺動自
在に接触を保ち前記電磁接触器両方の釈放状態で
は前記接触面の摺動方向の端部に形成したテーパ
面で凹所ガ形成されるようにした応動部材、この
応動部材によつて形成される前記凹所において前
記テーパ面と接触を保つ外周面を有する丸棒状の
鎖錠ピン、この鎖錠ピンを前記凹所に向けて偏倚
させる復帰ばね、前記電磁接触器の一方が投入さ
れ前記応動部材が下降したとき前記鎖錠ピンを受
け止める受け部および前記それぞれの応動部材の
摺動により動作する常閉接点からなり、この一方
の常閉接点がこれを駆動する他方の電磁接触器の
駆動コイルと直列に接続されることを特徴とする
電磁接触器の相互鎖錠装置。 In a mutual locking device for electromagnetic contactors that prevents simultaneous activation of a pair of electromagnetic contactors arranged in parallel, the movable In response to the movement of the child holding members, the mutual contact surfaces maintain slidable contact, and when both of the electromagnetic contactors are in the released state, a recess is formed on the tapered surface formed at the end of the contact surface in the sliding direction. a locking pin in the shape of a round bar having an outer peripheral surface that maintains contact with the tapered surface in the recess formed by the reaction member, the locking pin being directed toward the recess; It consists of a return spring for biasing, a receiving part that receives the locking pin when one of the electromagnetic contactors is turned on and the response member is lowered, and a normally closed contact that is operated by the sliding of each of the response members; A mutual locking device for electromagnetic contactors, characterized in that a normally closed contact is connected in series with a drive coil of another electromagnetic contactor that drives the normally closed contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9358189U JPH0332329U (en) | 1989-08-09 | 1989-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9358189U JPH0332329U (en) | 1989-08-09 | 1989-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332329U true JPH0332329U (en) | 1991-03-28 |
Family
ID=31642953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9358189U Pending JPH0332329U (en) | 1989-08-09 | 1989-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332329U (en) |
-
1989
- 1989-08-09 JP JP9358189U patent/JPH0332329U/ja active Pending
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