JPH0295208U - - Google Patents
Info
- Publication number
- JPH0295208U JPH0295208U JP277989U JP277989U JPH0295208U JP H0295208 U JPH0295208 U JP H0295208U JP 277989 U JP277989 U JP 277989U JP 277989 U JP277989 U JP 277989U JP H0295208 U JPH0295208 U JP H0295208U
- Authority
- JP
- Japan
- Prior art keywords
- iron core
- armature
- facing
- coating
- electromagnet device
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims 5
- 238000000576 coating method Methods 0.000 claims 5
- 239000002923 metal particle Substances 0.000 claims 1
Landscapes
- Electromagnets (AREA)
- Breakers (AREA)
Description
第１図は本考案の実施例１を示す斜視図、第２
図は同上を用いた配線用遮断機の一例を示す断面
図、第３図は同上を用いた配線用遮断機の一例を
示す一部切欠正面図、第４図は本考案の実施例２
を示す斜視図、第５図は本考案の実施例３を示す
斜視図、第６図は本考案の実施例４を示す斜視図
である。
１…鉄芯、２…コイル、３…ヨーク、６…接極
子、７…復帰ばね、１１…皮膜。
Fig. 1 is a perspective view showing the first embodiment of the present invention; Fig. 2 is a perspective view showing the first embodiment of the present invention;
The figure is a sectional view showing an example of a circuit breaker using the same as above, FIG. 3 is a partially cutaway front view showing an example of a circuit breaker using the same as above, and FIG. 4 is a second embodiment of the present invention.
FIG. 5 is a perspective view showing a third embodiment of the present invention, and FIG. 6 is a perspective view showing a fourth embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Iron core, 2... Coil, 3... Yoke, 6... Armature, 7... Return spring, 11... Film.
Claims (1)
の一端部に磁気的に結合されるとともに他端部が
鉄芯の他端面の近傍に望むヨークと、鉄芯の上記
他端面に対向しヨークの上記他端部に枢着された
アマチユアと、アマチユアを鉄芯の上記他端面か
ら引き離す向きに付勢する復帰ばねとを具備し、
鉄芯における接極子との対向面と接極子における
鉄芯との対向面との少なくともいずれか一方には
、金属の溶粒の付着を防止する耐熱性の皮膜が形
成されて成る電磁石装置。 (2) 上記皮膜は鉄芯における接極子との対向面
に形成されて成る請求項１記載の電磁石装置。 (3) 上記皮膜は接極子における鉄芯との対向面
に形成されて成る請求項１記載の電磁石装置。 (4) 上記皮膜は接極子の全面に形成されて成る
請求項１記載の電磁石装置。 (5) 上記皮膜は鉄芯における接極子との対向面
と接極子における鉄芯との対向面との両方に形成
されて成る請求項１記載の電磁石装置。[Claims for Utility Model Registration] (1) An iron core around which a coil is wound, one end of which is magnetically coupled to one end of the iron core, and the other end of which is visible near the other end surface of the iron core. comprising a yoke, an armature facing the other end surface of the iron core and pivotally attached to the other end of the yoke, and a return spring biasing the armature in a direction to separate the armature from the other end surface of the iron core,
An electromagnet device comprising a heat-resistant coating that prevents the adhesion of metal particles on at least one of the surface of the iron core facing the armature and the surface of the armature facing the iron core. (2) The electromagnet device according to claim 1, wherein the coating is formed on a surface of the iron core facing the armature. (3) The electromagnet device according to claim 1, wherein the coating is formed on a surface of the armature that faces the iron core. (4) The electromagnet device according to claim 1, wherein the coating is formed on the entire surface of the armature. (5) The electromagnet device according to claim 1, wherein the coating is formed on both the surface of the iron core facing the armature and the surface of the armature facing the iron core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP277989U JPH0650963Y2 (en) | 1989-01-14 | 1989-01-14 | Electromagnetic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP277989U JPH0650963Y2 (en) | 1989-01-14 | 1989-01-14 | Electromagnetic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0295208U true JPH0295208U (en) | 1990-07-30 |
| JPH0650963Y2 JPH0650963Y2 (en) | 1994-12-21 |
Family
ID=31203848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP277989U Expired - Lifetime JPH0650963Y2 (en) | 1989-01-14 | 1989-01-14 | Electromagnetic device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0650963Y2 (en) |
-
1989
- 1989-01-14 JP JP277989U patent/JPH0650963Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0650963Y2 (en) | 1994-12-21 |
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