JPH0315444U - - Google Patents
Info
- Publication number
- JPH0315444U JPH0315444U JP7579489U JP7579489U JPH0315444U JP H0315444 U JPH0315444 U JP H0315444U JP 7579489 U JP7579489 U JP 7579489U JP 7579489 U JP7579489 U JP 7579489U JP H0315444 U JPH0315444 U JP H0315444U
- Authority
- JP
- Japan
- Prior art keywords
- bimetal
- contact
- fixed
- fixed plate
- movable contact
- 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
- 239000012212 insulator Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Thermally Actuated Switches (AREA)
Description
第１図は本考案の一実施例における過負荷保護
装置の構成部品を示す斜視図、第２図は同第１図
の断面図、第３図は同第２図のａ点における温度
の変位特性図、第４図は従来の過負荷保護装置の
断面図、第５図はバイメタルの形状と接点の位置
を示す平面図である。
１１……ベース、１２……バイメタル、１３…
…固定板、１４……突起、１５……固定接点、１
６……可動接点、１７……調節ネジ。
Fig. 1 is a perspective view showing the components of an overload protection device according to an embodiment of the present invention, Fig. 2 is a sectional view of Fig. 1, and Fig. 3 is a temperature change at point a in Fig. 2. FIG. 4 is a cross-sectional view of a conventional overload protection device, and FIG. 5 is a plan view showing the shape of the bimetal and the positions of the contacts. 11...Base, 12...Bimetal, 13...
...Fixed plate, 14...Protrusion, 15...Fixed contact, 1
6...Movable contact, 17...Adjustment screw.
Claims (1)
帰動作をするバイメタルメタルと、前記バイメタ
ルの一端を溶接固定する固定板と、前記バイメタ
ルの他端に固定された可動接点と、前記可動接点
と係合する位置に設けた固定接点と、前記バイメ
タルの動作温度を調節する調節ネジとを備え、前
記固定板の前記バイメタル側に突起を設けたこと
を特徴とする過負荷保護装置。 A base made of an insulator, a bimetal that reverses and returns depending on temperature, a fixed plate that welds and fixes one end of the bimetal, a movable contact fixed to the other end of the bimetal, and engaged with the movable contact. What is claimed is: 1. An overload protection device comprising: a fixed contact provided at a position where the bimetallic material is in contact; and an adjusting screw for regulating the operating temperature of the bimetal; and a protrusion provided on the bimetal side of the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7579489U JPH0315444U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7579489U JPH0315444U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0315444U true JPH0315444U (en) | 1991-02-15 |
Family
ID=31616686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7579489U Pending JPH0315444U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009011714A (en) * | 2007-07-09 | 2009-01-22 | Midori Anzen Co Ltd | Protective shoes |
| WO2020095694A1 (en) * | 2018-11-08 | 2020-05-14 | ボーンズ株式会社 | Thermally-actuated element, breaker, safety circuit, and secondary battery pack |
-
1989
- 1989-06-28 JP JP7579489U patent/JPH0315444U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009011714A (en) * | 2007-07-09 | 2009-01-22 | Midori Anzen Co Ltd | Protective shoes |
| WO2020095694A1 (en) * | 2018-11-08 | 2020-05-14 | ボーンズ株式会社 | Thermally-actuated element, breaker, safety circuit, and secondary battery pack |
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