JPH0247745U - - Google Patents
Info
- Publication number
- JPH0247745U JPH0247745U JP12515588U JP12515588U JPH0247745U JP H0247745 U JPH0247745 U JP H0247745U JP 12515588 U JP12515588 U JP 12515588U JP 12515588 U JP12515588 U JP 12515588U JP H0247745 U JPH0247745 U JP H0247745U
- Authority
- JP
- Japan
- Prior art keywords
- pole
- insulating
- insertion hole
- spring member
- yoke
- 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
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
Landscapes
- Breakers (AREA)
Description
第１図乃至第４図は本考案の一実施例を示すも
ので、第１図は電磁引外し装置の縦断側面図、第
２図は全体の断面図、第３図は電磁引外し装置及
び熱応動体の関係を示す正面図、第４図は絶縁板
の平面図であり、第５図は従来例の第１図相当図
である。
図中、２２は電磁引外し装置、２３はヨーク、
２３ａは上辺部、２３ｂは下辺部、２３ｃは側辺
部、２３ｄは挿通孔、２３ｅは挿通孔、２４は絶
縁筒、２５はプランジヤー、２７はばね部材、２
８はポール、２９は係合溝部、３０は絶縁板、３
１はコイルを示す。
Figures 1 to 4 show an embodiment of the present invention, in which Figure 1 is a longitudinal sectional side view of the electromagnetic tripping device, Figure 2 is a sectional view of the entire structure, and Figure 3 is the electromagnetic tripping device and FIG. 4 is a front view showing the relationship between the thermally responsive bodies, FIG. 4 is a plan view of an insulating plate, and FIG. 5 is a view corresponding to FIG. 1 of a conventional example. In the figure, 22 is an electromagnetic tripping device, 23 is a yoke,
23a is an upper side part, 23b is a lower side part, 23c is a side part, 23d is an insertion hole, 23e is an insertion hole, 24 is an insulating tube, 25 is a plunger, 27 is a spring member, 2
8 is a pole, 29 is an engagement groove, 30 is an insulating plate, 3
1 indicates a coil.
Claims (1)
電磁引外し装置を備えたものにおいて、前記電磁
引外し装置を、上辺部及び下辺部に夫々挿通孔を
有しこれら上辺部及び下辺部の一端部を側辺部で
連結したヨークと、前記上辺部の挿通孔に移動可
能に挿通されたプランジヤーと、前記下辺部の挿
通孔を挿通して前記ヨーク内に配置され前記プラ
ンジヤーと嵌合する絶縁筒と、前記絶縁筒内に挿
入され前記プランジヤーを上方に付勢するばね部
材と、外周部に係合溝部を有し前記下辺部の挿通
孔に嵌合されて前記ばね部材を支持するポールと
、前記下辺部の内側に接して前記ポールの係合溝
部に係合されることにより前記絶縁筒、ばね部材
及びポールをヨークに連結する絶縁板と、前記絶
縁筒の周囲に配設されたコイルとから構成したこ
とを特徴とする回路しや断器。 In a device equipped with an electromagnetic tripping device that operates to interrupt the circuit when an overcurrent flows, the electromagnetic tripping device has insertion holes on the upper side and the lower side, respectively. A yoke whose one end is connected at a side part, a plunger movably inserted into the insertion hole in the upper part, and inserted into the insertion hole in the lower part to be disposed in the yoke and fit with the plunger. an insulating cylinder, a spring member inserted into the insulating cylinder and urging the plunger upward, and a pole having an engagement groove on the outer periphery and fitting into the insertion hole in the lower side to support the spring member. an insulating plate that connects the insulating tube, the spring member, and the pole to the yoke by being in contact with the inside of the lower side and being engaged with the engagement groove of the pole; and an insulating plate disposed around the insulating tube. A circuit breaker characterized by being composed of a coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125155U JPH089884Y2 (en) | 1988-09-27 | 1988-09-27 | Circuit breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125155U JPH089884Y2 (en) | 1988-09-27 | 1988-09-27 | Circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247745U true JPH0247745U (en) | 1990-04-03 |
| JPH089884Y2 JPH089884Y2 (en) | 1996-03-21 |
Family
ID=31375510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988125155U Expired - Lifetime JPH089884Y2 (en) | 1988-09-27 | 1988-09-27 | Circuit breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH089884Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53159570U (en) * | 1977-05-20 | 1978-12-14 | ||
| JPS5685910U (en) * | 1979-12-05 | 1981-07-10 | ||
| JPS6248650U (en) * | 1985-09-12 | 1987-03-25 |
-
1988
- 1988-09-27 JP JP1988125155U patent/JPH089884Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53159570U (en) * | 1977-05-20 | 1978-12-14 | ||
| JPS5685910U (en) * | 1979-12-05 | 1981-07-10 | ||
| JPS6248650U (en) * | 1985-09-12 | 1987-03-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH089884Y2 (en) | 1996-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0247745U (en) | ||
| JPS60113946U (en) | circuit break | |
| JPS62153772U (en) | ||
| JPS6176662U (en) | ||
| JPS6087457U (en) | Panel mounting device for circuit breakers and disconnectors | |
| JPS6429755U (en) | ||
| JPS6265753U (en) | ||
| JPS62188074U (en) | ||
| JPS6248650U (en) | ||
| JPS6264925U (en) | ||
| JPS6369460U (en) | ||
| JPS61167349U (en) | ||
| JPS625547U (en) | ||
| JPS61114645U (en) | ||
| JPH0289734U (en) | ||
| JPS60141043U (en) | circuit break | |
| JPS6021158U (en) | circuit break | |
| JPH0426324U (en) | ||
| JPS62152340U (en) | ||
| JPS61177349U (en) | ||
| JPS641487U (en) | ||
| JPH0379177U (en) | ||
| JPH01148644U (en) | ||
| JPS61138176U (en) | ||
| JPS6237123U (en) |