JPH02126338U - - Google Patents
Info
- Publication number
- JPH02126338U JPH02126338U JP3623989U JP3623989U JPH02126338U JP H02126338 U JPH02126338 U JP H02126338U JP 3623989 U JP3623989 U JP 3623989U JP 3623989 U JP3623989 U JP 3623989U JP H02126338 U JPH02126338 U JP H02126338U
- Authority
- JP
- Japan
- Prior art keywords
- case
- metal plate
- movable electrode
- lead conductor
- temperature fuse
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 239000008188 pellet Substances 0.000 claims description 2
- 239000012212 insulator Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Fuses (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図は本考案において使用する弾性金属板を示す説
明図、第３図Ａ並びに第３図Ｂはそれぞれ同上実
施例の作動時並びに平常時の状態を示す説明図、
第４図は従来例を示す説明図、第５図は同上従来
例の作動状態を示す説明図、第６図Ａ並びに第６
図Ｂはそれぞれ別の従来例の平常時並びに作動時
の状態を示す説明図である。
１……ケース、２１……第１リード導体、２２
……第２リード導体、３……ペレツト、５１……
第１スプリング、６……可動電極、６１……弾性
金属板、６２……スカート、６３……補助金属板
、５２……第２スプリング、７……ブツシング。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is an explanatory view showing the elastic metal plate used in the present invention, and FIGS. 3A and 3B are explanatory views showing the same embodiment in operation and in normal conditions, respectively.
FIG. 4 is an explanatory diagram showing the conventional example, FIG. 5 is an explanatory diagram showing the operating state of the conventional example, and FIGS. 6A and 6
FIG. B is an explanatory diagram showing the normal and operating states of different conventional examples. 1... Case, 21... First lead conductor, 22
...Second lead conductor, 3...Pellet, 51...
First spring, 6...Movable electrode, 61...Elastic metal plate, 62...Skirt, 63...Auxiliary metal plate, 52...Second spring, 7...Butching.
Claims (1)
け、該ケース内に一端から順次に可溶絶縁体、第
１スプリング、ケース内面に摺動接触せる可動電
極を設け、第２リード導体を貫通せるブツシング
をケース他端に取付け、可動電極とブツシングと
の間に第２スプリングを設けてなる温度ヒユーズ
において、弾性金属板の外周部をスカート状に折
曲げ、このスカート内に当該スカートの根元内径
よりも大きい径の補助金属を嵌合して弾性金属板
の平坦部と補助金属板との間に隙間を設けた組立
デイスクを、上記可動電極として用い、しかも、
スカートを第２リード導体側に向けたことを特徴
とするペレツト型温度ヒユーズ。 A first lead conductor is provided at one end of a cylindrical metal case, and a fusible insulator, a first spring, and a movable electrode that is brought into sliding contact with the inner surface of the case are provided in the case in order from one end, and the second lead conductor can be penetrated. In a temperature fuse in which a bushing is attached to the other end of the case and a second spring is provided between the movable electrode and the bushing, the outer periphery of the elastic metal plate is bent into a skirt shape, and the inside diameter of the base of the skirt is inserted into the temperature fuse. An assembly disk in which an auxiliary metal having a larger diameter is fitted to provide a gap between the flat part of the elastic metal plate and the auxiliary metal plate is used as the movable electrode, and furthermore,
A pellet type temperature fuse characterized by having a skirt facing the second lead conductor side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3623989U JPH02126338U (en) | 1989-03-28 | 1989-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3623989U JPH02126338U (en) | 1989-03-28 | 1989-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126338U true JPH02126338U (en) | 1990-10-18 |
Family
ID=31542300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3623989U Pending JPH02126338U (en) | 1989-03-28 | 1989-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126338U (en) |
-
1989
- 1989-03-28 JP JP3623989U patent/JPH02126338U/ja active Pending
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