JPH0181841U - - Google Patents
Info
- Publication number
- JPH0181841U JPH0181841U JP1987177951U JP17795187U JPH0181841U JP H0181841 U JPH0181841 U JP H0181841U JP 1987177951 U JP1987177951 U JP 1987177951U JP 17795187 U JP17795187 U JP 17795187U JP H0181841 U JPH0181841 U JP H0181841U
- Authority
- JP
- Japan
- Prior art keywords
- conductor
- shaped portion
- circuit breaker
- fixed core
- mounting member
- 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
- 239000004020 conductor Substances 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Breakers (AREA)
Description
第１図はこの考案の一実施例による回路遮断器
の電磁引き外し装置を示す側面図、第２図はこの
考案の他の実施例を示す側面図、第３図は従来の
電磁引き外し装置を示す側面図である。
図において、３Ａは導体、３ａはＬ字状部分の
一辺、３ｂはＬ字状部分の他辺、４は固定鉄心、
５は可動鉄心、８は取付部材、９は遮蔽板である
。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 side view showing an electromagnetic trip device for a circuit breaker according to one embodiment of this invention, Fig. 2 is a side view showing another embodiment of this invention, and Fig. 3 is a conventional electromagnetic trip device. FIG. In the figure, 3A is a conductor, 3a is one side of the L-shaped part, 3b is the other side of the L-shaped part, 4 is a fixed iron core,
5 is a movable iron core, 8 is a mounting member, and 9 is a shielding plate. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
部分の一辺の周囲に設けられた固定鉄心、前記導
体に流れる電流により前記固定鉄心に吸着される
可動鉄心、および前記導体のＬ字状部分の他辺と
回路遮断器が取付けられる取付部材との間に位置
するように設けられた磁性体からなる遮蔽板を備
えたことを特徴とする回路遮断器の電磁引き外し
装置。 A conductor having an L-shaped portion, a fixed core provided around one side of the L-shaped portion of the conductor, a movable core that is attracted to the fixed core by a current flowing through the conductor, and an L-shaped portion of the conductor. An electromagnetic tripping device for a circuit breaker, comprising a shielding plate made of a magnetic material and located between the other side of the part and a mounting member to which the circuit breaker is mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177951U JPH0181841U (en) | 1987-11-20 | 1987-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177951U JPH0181841U (en) | 1987-11-20 | 1987-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181841U true JPH0181841U (en) | 1989-05-31 |
Family
ID=31469595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177951U Pending JPH0181841U (en) | 1987-11-20 | 1987-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100474381B1 (en) * | 2002-08-30 | 2005-03-10 | 엘지산전 주식회사 | Instant trip device of mccb |
-
1987
- 1987-11-20 JP JP1987177951U patent/JPH0181841U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100474381B1 (en) * | 2002-08-30 | 2005-03-10 | 엘지산전 주식회사 | Instant trip device of mccb |
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