JPS6076855U - High voltage cut-out fuse - Google Patents
High voltage cut-out fuseInfo
- Publication number
- JPS6076855U JPS6076855U JP17031083U JP17031083U JPS6076855U JP S6076855 U JPS6076855 U JP S6076855U JP 17031083 U JP17031083 U JP 17031083U JP 17031083 U JP17031083 U JP 17031083U JP S6076855 U JPS6076855 U JP S6076855U
- Authority
- JP
- Japan
- Prior art keywords
- resistance wire
- fuse
- voltage cut
- metal container
- high voltage
- 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
Landscapes
- Fuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図及び第２図はタイムラグ特性を有する従来の高圧
カットアウトヒユーズのヒユーズエレメントの一例を示
す縦断面図、第３図は円板状の鋳込み部を有するこの考
案に係る高圧カットアウトヒユーズのヒユーズエレメン
トの一実施例を示す縦断面図で、第４図は傾斜状に鋳込
み接合された状態を示している。第５図及び第６図は球
状の鋳込み部を有する他例の縦断面図、第７図は碗状の
金属容器と半球状の鋳込み部とからなる他例の縦断面図
、第８図及び第９図は円錐状の鋳込み部を有する他例の
縦断面図、第１０図ないし第１２図は両端開放の金属容
器を用いた例で、それぞれ抵抗線の端部には円板状、円
錐状及び球状の鋳込み部を形成している。
１、３． ４・・・抵抗線、２・・・低融点合金、５，
５ａ、 ５ｂ、 ５ｃ、 ５ｄ・・・鋳込み部、６
． ７． ８−・・金属容器。
＼ Ｘｚ２
ｍｌ1 and 2 are vertical cross-sectional views showing an example of a fuse element of a conventional high-pressure cut-out fuse having time lag characteristics, and FIG. 3 is a longitudinal sectional view of a high-pressure cut-out fuse according to this invention having a disc-shaped cast part. FIG. 4 is a vertical cross-sectional view showing one embodiment of the fuse element, and FIG. 4 shows a state in which the fuse element is cast and joined in an inclined shape. 5 and 6 are longitudinal sectional views of another example having a spherical casting part, FIG. 7 is a longitudinal sectional view of another example consisting of a bowl-shaped metal container and a hemispherical casting part, and FIGS. Figure 9 is a longitudinal sectional view of another example having a conical cast part, and Figures 10 to 12 are examples using a metal container with both ends open, and the end of the resistance wire has a disc shape and a conical shape. It forms a shaped and spherical cast part. 1, 3. 4...Resistance wire, 2...Low melting point alloy, 5,
5a, 5b, 5c, 5d...casting part, 6
．． 7. 8--Metal container. \Xz2 ml
Claims (1)
本の対向する抵抗線の端部を鋳込んでヒユーズエレメン
トを構成したタイムラグ特性を有する高圧カツトアウＩ
・ヒユーズにおいて、少なくとも一方の抵抗線端部に表
面積が大きく、かつ抵抗線の引き抜き方向に向って先細
り状とするか、抵抗線の引き抜き方向を除く最大寸法部
分が、抵抗線端部を嵌入する奥行方向を除く金属容器の
いずれの内法寸法よりも小さくした鋳込み部を設けてな
る高圧カットアウトヒユーズ。In a metal container, a low melting point alloy with heat capacity is
High-voltage cut-out I with time lag characteristics in which the fuse element is constructed by casting the ends of opposing resistance wires.
・In the fuse, at least one end of the resistance wire has a large surface area and is tapered toward the direction in which the resistance wire is pulled out, or the largest dimension excluding the direction in which the resistance wire is pulled out fits into the end of the resistance wire. A high-pressure cutout fuse with a cast part that is smaller than any internal dimension of the metal container except for the depth direction.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17031083U JPS6076855U (en) | 1983-11-01 | 1983-11-01 | High voltage cut-out fuse |
| US06/586,987 USD287752S (en) | 1983-10-31 | 1984-03-07 | Heating chamber for a portable heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17031083U JPS6076855U (en) | 1983-11-01 | 1983-11-01 | High voltage cut-out fuse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6076855U true JPS6076855U (en) | 1985-05-29 |
| JPH0347245Y2 JPH0347245Y2 (en) | 1991-10-08 |
Family
ID=30371835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17031083U Granted JPS6076855U (en) | 1983-10-31 | 1983-11-01 | High voltage cut-out fuse |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6076855U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7316847B2 (en) | 2004-10-29 | 2008-01-08 | Macneil David F | Vehicle floor tray |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110248U (en) * | 1973-01-18 | 1974-09-20 |
-
1983
- 1983-11-01 JP JP17031083U patent/JPS6076855U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49110248U (en) * | 1973-01-18 | 1974-09-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347245Y2 (en) | 1991-10-08 |
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