JPH0440445U - - Google Patents
Info
- Publication number
- JPH0440445U JPH0440445U JP8270490U JP8270490U JPH0440445U JP H0440445 U JPH0440445 U JP H0440445U JP 8270490 U JP8270490 U JP 8270490U JP 8270490 U JP8270490 U JP 8270490U JP H0440445 U JPH0440445 U JP H0440445U
- Authority
- JP
- Japan
- Prior art keywords
- movable iron
- fixed
- iron piece
- core
- electromagnetic contactor
- 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 compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000010287 polarization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Electromagnets (AREA)
Description
第1図ないし第4図は本考案による電磁接触器
の実施例を示し、第1図は一実施例を示す断面図
、第2図は電磁石部分の拡大断面図、第3図は固
定鉄心と可動鉄片の吸引間隔と吸引力との関係を
示す曲線図、第4図は異なる実施例に使用する保
持板の斜視図、第5図、第6図は従来の電磁接触
器の一例を示し、第5図は断面図、第6図は電磁
石の拡大断面図である。
7……固定鉄心、7a……中央脚、7b,7c
……外脚、9……可動鉄片、16,16a……保
持板、16b……湾曲部。
Figures 1 to 4 show an embodiment of the electromagnetic contactor according to the present invention. Figure 1 is a cross-sectional view of one embodiment, Figure 2 is an enlarged cross-sectional view of the electromagnet, and Figure 3 is a fixed iron core. A curve diagram showing the relationship between the suction interval of the movable iron piece and the suction force, FIG. 4 is a perspective view of a holding plate used in different embodiments, and FIGS. 5 and 6 show an example of a conventional electromagnetic contactor. FIG. 5 is a sectional view, and FIG. 6 is an enlarged sectional view of the electromagnet. 7...Fixed iron core, 7a...Central leg, 7b, 7c
... Outer leg, 9... Movable iron piece, 16, 16a... Holding plate, 16b... Curved portion.
Claims (1)
鉄心と、この固定鉄心の一方の外脚を回動支点側
として他方の外脚を接極側とするヒンジ形に取付
けられた可動鉄片とを備えてなる電磁接触器にお
いて、前記固定鉄心他方外脚の外側面に固定され
前記可動鉄片接極側上面に接触する軟磁性保持板
を設けたことを特徴とする電磁接触器。 2 請求項第1項記載の電磁接触器において、軟
磁性保持板は可動鉄片接極側上面に接触する部分
に湾曲部を有し、この湾曲部が前記可動鉄片接極
側上面と線接触することを特徴とする電磁接触器
。[Claims for Utility Model Registration] 1. An E-shaped fixed core in which an electromagnetic coil is inserted in the central leg, and a hinge type in which one outer leg of this fixed core is the pivot side and the other outer leg is the polarization side. An electromagnetic contactor comprising a movable iron piece attached to the fixed iron core and a soft magnetic holding plate fixed to the outer surface of the other outer leg of the fixed iron core and in contact with the upper surface of the movable iron piece on the armature side. Magnetic contactor. 2. In the electromagnetic contactor according to claim 1, the soft magnetic holding plate has a curved portion in a portion that contacts the upper surface of the movable iron piece on the armature side, and this curved portion makes line contact with the upper surface of the armature side of the movable iron piece. An electromagnetic contactor characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8270490U JPH0440445U (en) | 1990-08-03 | 1990-08-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8270490U JPH0440445U (en) | 1990-08-03 | 1990-08-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0440445U true JPH0440445U (en) | 1992-04-06 |
Family
ID=31629753
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8270490U Pending JPH0440445U (en) | 1990-08-03 | 1990-08-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0440445U (en) |
-
1990
- 1990-08-03 JP JP8270490U patent/JPH0440445U/ja active Pending