JPS6418556U - - Google Patents
Info
- Publication number
- JPS6418556U JPS6418556U JP11189887U JP11189887U JPS6418556U JP S6418556 U JPS6418556 U JP S6418556U JP 11189887 U JP11189887 U JP 11189887U JP 11189887 U JP11189887 U JP 11189887U JP S6418556 U JPS6418556 U JP S6418556U
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- fixed
- elastic body
- current
- rod
- 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 2
- 238000003780 insertion Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図および第２図はこの考案の一実施例によ
る電流遮断装置を示し、それぞれ常態電流が流れ
ている場合の平面図および側面図、第３図は第１
図および第２図に示した電流遮断装置のバイメタ
ル保持機構部分を示す部分斜視説明図、第４図お
よび第５図は第１図に示した電流遮断装置におい
て、いずれも過大電流が流れている場合の平面図
および側面図、第６図はバイメタル保持機構によ
つて電流遮断状態が保持されている状況を示す平
面図、第７図および第８図は従来の電流遮断装置
を示し、それぞれ常態電流が流れている場合の平
面図および過大電流が流れた後の平面図、第９図
は第７図のＡ―Ａ線断面図である。
１……電流遮断装置、４……一方の端子、５…
…他方の端子、５ａ……固定接点、６……バイメ
タル、６ａ……（バイメタルの）固定端、６ｂ…
…（バイメタルの）移動端、６ｃ……可動接点、
６ｄ……棒状弾性体挿通孔（バイメタル保持機構
）、８……棒状弾性体（バイメタル保持機構）、
９……弾性体係止部（バイメタル保持機構）。
Figures 1 and 2 show a current interrupting device according to an embodiment of this invention, respectively, a plan view and a side view when a normal current is flowing, and Figure 3 shows a current interrupting device according to an embodiment of the invention.
Figures 4 and 5 are partial perspective explanatory diagrams showing the bimetal holding mechanism portion of the current interrupter shown in Figure 2, and Figures 4 and 5 are the current interrupter shown in Figure 1, in which excessive current is flowing. FIG. 6 is a plan view showing a situation in which the current interrupting state is maintained by a bimetal holding mechanism, and FIGS. 7 and 8 show a conventional current interrupting device, and each shows the current interrupting device in the normal state. A plan view when current is flowing and a plan view after excessive current flows, and FIG. 9 is a sectional view taken along the line AA in FIG. 7. 1... Current interrupting device, 4... One terminal, 5...
...Other terminal, 5a...Fixed contact, 6...Bimetal, 6a...Fixed end (of bimetal), 6b...
...(bimetal) moving end, 6c...movable contact,
6d... Rod-shaped elastic body insertion hole (bimetal holding mechanism), 8... Rod-shaped elastic body (bimetal holding mechanism),
9...Elastic body locking part (bimetal holding mechanism).
Claims (1)
・遮断するバイメタルと、当該バイメタルによる
電流の遮断状態を保持するバイメタル保持機構と
、を備えた電流遮断装置において、前記バイメタ
ルの一端側を固定端として一方の端子に固定する
とともに他端側移動端には他方の端子に接離する
可動接点を設け、前記バイメタル保持機構は、前
記バイメタルの固定端側から移動端側に沿つた状
態で配設されて一端側がバイメタルの固定端に固
定しかつ他端側が前記バイメタルの移動端側に形
成した棒状弾性体挿通孔に挿通する棒状弾性体と
、前記バイメタルによる電流遮断に伴つて移動す
る棒状弾性体の他端を係止する弾性体係止部と、
を具備してなることを特徴とする電流遮断装置。 In a current interrupting device that includes a pair of terminals, a bimetal that conducts and interrupts current between the pair of terminals, and a bimetal holding mechanism that maintains the state in which the bimetal interrupts current, one end side of the bimetal is fixed. An end is fixed to one terminal, and a moving end of the other end is provided with a movable contact that comes into contact with and separates from the other terminal, and the bimetal holding mechanism is arranged along the movable end side from the fixed end side of the bimetal. a rod-shaped elastic body, one end of which is fixed to a fixed end of the bimetal and the other end of which is inserted into a rod-shaped elastic body insertion hole formed at a movable end of the bimetal; and a rod-shaped elastic body that moves as the bimetal interrupts current. an elastic body locking part that locks the other end of the body;
A current interrupting device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987111898U JPH0641311Y2 (en) | 1987-07-23 | 1987-07-23 | Current breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987111898U JPH0641311Y2 (en) | 1987-07-23 | 1987-07-23 | Current breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418556U true JPS6418556U (en) | 1989-01-30 |
| JPH0641311Y2 JPH0641311Y2 (en) | 1994-10-26 |
Family
ID=31350354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987111898U Expired - Lifetime JPH0641311Y2 (en) | 1987-07-23 | 1987-07-23 | Current breaker |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641311Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157441U (en) * | 1984-09-21 | 1986-04-17 |
-
1987
- 1987-07-23 JP JP1987111898U patent/JPH0641311Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6157441U (en) * | 1984-09-21 | 1986-04-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641311Y2 (en) | 1994-10-26 |
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