JPS6352252U - - Google Patents
Info
- Publication number
- JPS6352252U JPS6352252U JP14662586U JP14662586U JPS6352252U JP S6352252 U JPS6352252 U JP S6352252U JP 14662586 U JP14662586 U JP 14662586U JP 14662586 U JP14662586 U JP 14662586U JP S6352252 U JPS6352252 U JP S6352252U
- Authority
- JP
- Japan
- Prior art keywords
- sliding body
- bimetal
- trip mechanism
- overcurrent
- 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
- 238000005452 bending Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
Landscapes
- Breakers (AREA)
Description
第１図ａは本考案過電流遮断器の実施例を示す
側面図、ｂは同上の平面断面図、第２図は同上の
分解斜視図、第３図は同上のトリツプ状態を示す
側面図、第４図は同上のトリツプフリー状態を示
す要部側面図、第５図は同上の要部斜視図、第６
図は従来例の側面図である。
１……摺動体、２……長孔、３……水平軸、４
……スプリング、５……ケース、６……接点ばね
、７……バイメタル、８……係止突起、１２……
段部、１３，１４……接点、１６……ヒータ、１
７……透孔。
FIG. 1a is a side view showing an embodiment of the overcurrent breaker of the present invention, b is a plan sectional view of the same, FIG. 2 is an exploded perspective view of the same, and FIG. 3 is a side view showing the same trip state. Fig. 4 is a side view of the main part showing the trip-free state as above, Fig. 5 is a perspective view of the main part of the same as above, and Fig. 6
The figure is a side view of a conventional example. 1...Sliding body, 2...Long hole, 3...Horizontal shaft, 4
... Spring, 5 ... Case, 6 ... Contact spring, 7 ... Bimetal, 8 ... Locking protrusion, 12 ...
Stepped portion, 13, 14...Contact, 16...Heater, 1
7...Through hole.
Claims (1)
イメタルの湾曲によつて動作するトリツプ機構と
、トリツプ機構によつて開成される接点ばねを備
えた過電流遮断器において、上記バイメタルに透
孔を穿設し、該透孔内にバイメタル加熱用ヒータ
を配設して成る過電流遮断器。 (2) 後端がケース外に突出自在な押釦部となつ
た摺動体の中間部に長孔を設けて、長孔に挿通し
た水平軸により摺動体を前後摺動及び上下回動自
在に支持すると共に、摺動体を後方へ付勢するス
プリングを設け、摺動体の下方に前方に上傾した
接点ばねを配設して、摺動体の前進により接点を
閉成させ、摺動体の側面に板面を対向させて配設
されたバイメタルの先端に設けた係止突起を、摺
動体の上面に設けた段部に係止させることにより
、上記トリツプ機構を形成して成る実用新案登録
請求の範囲第１項記載の過電流遮断器。[Claims for Utility Model Registration] (1) An overcurrent breaker equipped with an indirectly heated bimetal, a trip mechanism operated by the bending of the bimetal due to overcurrent, and a contact spring opened by the trip mechanism. An overcurrent breaker comprising: a through hole formed in the bimetal, and a bimetal heating heater disposed within the through hole. (2) A long hole is provided in the middle of the sliding body whose rear end is a push button that can freely protrude outside the case, and a horizontal shaft inserted through the long hole supports the sliding body so that it can slide back and forth and move up and down. At the same time, a spring is provided that biases the sliding body backward, and a contact spring tilted forward is provided below the sliding body, so that the contact is closed as the sliding body moves forward, and a plate is attached to the side of the sliding body. Claims for registration of a utility model in which the trip mechanism is formed by locking a locking protrusion provided at the tip of a bimetal whose surfaces face each other to a step provided on the top surface of the sliding body. The overcurrent breaker according to item 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14662586U JPH0539548Y2 (en) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14662586U JPH0539548Y2 (en) | 1986-09-25 | 1986-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6352252U true JPS6352252U (en) | 1988-04-08 |
| JPH0539548Y2 JPH0539548Y2 (en) | 1993-10-07 |
Family
ID=31059265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14662586U Expired - Lifetime JPH0539548Y2 (en) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0539548Y2 (en) |
-
1986
- 1986-09-25 JP JP14662586U patent/JPH0539548Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0539548Y2 (en) | 1993-10-07 |