JPS6191844U - - Google Patents
Info
- Publication number
- JPS6191844U JPS6191844U JP17563184U JP17563184U JPS6191844U JP S6191844 U JPS6191844 U JP S6191844U JP 17563184 U JP17563184 U JP 17563184U JP 17563184 U JP17563184 U JP 17563184U JP S6191844 U JPS6191844 U JP S6191844U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- electromagnetic contactor
- operating
- inductance
- auxiliary
- 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
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Relay Circuits (AREA)
Description
第1図はこの考案の実施例の操作コイル部を示
した回路図、第2図は上記実施例の構造を示した
断面図、第3図は他の実施例の構造を示した断面
図、第4図は第3図に示した実施例の補助電磁石
の正面図、第5図は従来例の操作コイル部を示す
た回路図、第6図は従来例の構造を示した断面図
である。
図において、1はベース、2は固定鉄心、3は
操作コイル、4は可動鉄心、5はクロスバー、6
は可動接触子、8は固定接触子、9は端子、10
はアースボツクス、11は切換スイツチ、13,
16は補助コイル、14は補助電磁石、MCは操
作コイル、Lはインダクタンス、Dは全波整流器
である。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 circuit diagram showing the operating coil section of an embodiment of this invention, Fig. 2 is a sectional view showing the structure of the above embodiment, and Fig. 3 is a sectional view showing the structure of another embodiment. Fig. 4 is a front view of the auxiliary electromagnet of the embodiment shown in Fig. 3, Fig. 5 is a circuit diagram showing the operating coil section of the conventional example, and Fig. 6 is a sectional view showing the structure of the conventional example. . In the figure, 1 is a base, 2 is a fixed core, 3 is an operating coil, 4 is a movable core, 5 is a crossbar, and 6
is a movable contact, 8 is a fixed contact, 9 is a terminal, 10
is the earth box, 11 is the changeover switch, 13,
16 is an auxiliary coil, 14 is an auxiliary electromagnet, MC is an operating coil, L is an inductance, and D is a full-wave rectifier. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
スバーを駆動する電磁接触器において、投入時よ
り定常時に大となるインダクタンスを上記操作コ
イルと直列に接続したことを特徴とする電磁接触
器。 (2) インダクタンスが操作コイル巻線と同一コ
イル枠に巻かれた補助コイルからなる実用新案登
録請求の範囲第1項記載の電磁接触器。 (3) インダクタンスが操作コイルとは独立して
設け、クロスバーにより動作する補助電磁石の補
助コイルからなる実用新案登録請求の範囲第1項
記載の電磁接触器。[Scope of Claim for Utility Model Registration] (1) In an electromagnetic contactor that excites an operating coil with an AC operating power source and drives a crossbar, an inductance that is larger during steady state than when turned on is connected in series with the operating coil. An electromagnetic contactor featuring: (2) The electromagnetic contactor according to claim 1, wherein the inductance comprises an auxiliary coil wound on the same coil frame as the operating coil winding. (3) The electromagnetic contactor according to claim 1, which is a registered utility model, and comprises an auxiliary coil of an auxiliary electromagnet whose inductance is provided independently of the operating coil and which is operated by a crossbar.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17563184U JPS6191844U (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17563184U JPS6191844U (en) | 1984-11-21 | 1984-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6191844U true JPS6191844U (en) | 1986-06-14 |
Family
ID=30733231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17563184U Pending JPS6191844U (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6191844U (en) |
-
1984
- 1984-11-21 JP JP17563184U patent/JPS6191844U/ja active Pending
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