JPH01113308U - - Google Patents
Info
- Publication number
- JPH01113308U JPH01113308U JP853988U JP853988U JPH01113308U JP H01113308 U JPH01113308 U JP H01113308U JP 853988 U JP853988 U JP 853988U JP 853988 U JP853988 U JP 853988U JP H01113308 U JPH01113308 U JP H01113308U
- Authority
- JP
- Japan
- Prior art keywords
- plunger
- excitation coil
- shaped
- insertion hole
- hole
- 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.)
- Granted
Links
- 230000005284 excitation Effects 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims 1
Landscapes
- Electromagnets (AREA)
- Breakers (AREA)
Description
第１図および第２図は本考案一実施例の断面図
、第３図は同上の側面図、第４図は同上の上面図
、第５図は従来例の断面図、第６図ａ，ｂは同上
の要部断面図である。
１は励磁コイル、２はヨーク、２ａは脚片、２
ｂは中央片、３はプランジヤー挿通孔、４はプラ
ンジヤー、５はアクチエータ部、６は復帰ばねで
ある。
1 and 2 are cross-sectional views of one embodiment of the present invention, FIG. 3 is a side view of the same, FIG. 4 is a top view of the same, FIG. 5 is a cross-sectional view of a conventional example, and FIGS. b is a sectional view of a main part of the same as above. 1 is an excitation coil, 2 is a yoke, 2a is a leg piece, 2
b is a central piece, 3 is a plunger insertion hole, 4 is a plunger, 5 is an actuator portion, and 6 is a return spring.
Claims (1)
に配設され一方の脚片に励磁コイルの内孔に対応
してプランジヤー挿通孔が穿設されたコ字型のヨ
ークと、該ヨークのプランジヤー挿通孔を介して
励磁コイルの内孔に一端が挿入され他端にアクチ
エータ部が形成された棒状のプランジヤーと、プ
ランジヤーを軸方向のアクチエータ部側に付勢す
る復帰ばねとで形成された電磁石装置において、
軸方向に直交する断面がコ字型になるように磁性
体板を折曲して上記プランジヤーを形成するとと
もに、プランジヤー挿通孔を角孔とし、コ字型の
プランジヤーの開口側がヨークの中央片側となる
ようにプランジヤー挿通孔を介して励磁コイルの
内孔にプランジヤーを挿入したことを特徴とする
電磁石装置。 A cylindrical excitation coil, a U-shaped yoke arranged to surround the excitation coil and having a plunger insertion hole bored in one leg corresponding to the inner hole of the excitation coil, and a plunger of the yoke. An electromagnetic device consisting of a rod-shaped plunger whose one end is inserted into the inner hole of an excitation coil through an insertion hole and an actuator section is formed at the other end, and a return spring that urges the plunger toward the actuator section in the axial direction. In,
The plunger is formed by bending the magnetic plate so that the cross section perpendicular to the axial direction is U-shaped, and the plunger insertion hole is a square hole, so that the open side of the U-shaped plunger is on one side of the center of the yoke. An electromagnet device characterized in that a plunger is inserted into an inner hole of an excitation coil through a plunger insertion hole so that the plunger is inserted into an inner hole of an exciting coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP853988U JPH0622964Y2 (en) | 1988-01-26 | 1988-01-26 | Electromagnetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP853988U JPH0622964Y2 (en) | 1988-01-26 | 1988-01-26 | Electromagnetic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01113308U true JPH01113308U (en) | 1989-07-31 |
| JPH0622964Y2 JPH0622964Y2 (en) | 1994-06-15 |
Family
ID=31214505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP853988U Expired - Lifetime JPH0622964Y2 (en) | 1988-01-26 | 1988-01-26 | Electromagnetic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0622964Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468338U (en) * | 1990-10-25 | 1992-06-17 |
-
1988
- 1988-01-26 JP JP853988U patent/JPH0622964Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468338U (en) * | 1990-10-25 | 1992-06-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0622964Y2 (en) | 1994-06-15 |