JPS5815960U - temperature fuse - Google Patents
temperature fuseInfo
- Publication number
- JPS5815960U JPS5815960U JP10994681U JP10994681U JPS5815960U JP S5815960 U JPS5815960 U JP S5815960U JP 10994681 U JP10994681 U JP 10994681U JP 10994681 U JP10994681 U JP 10994681U JP S5815960 U JPS5815960 U JP S5815960U
- Authority
- JP
- Japan
- Prior art keywords
- insulating bushing
- temperature fuse
- metal case
- movable contact
- outer diameter
- 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
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図は従来の温度ヒユーズの断面図、第2図は第1図
の温度ヒユーズの動作後の状態を示す断面図、第3図は
従来の温度ヒユーズの欠点を説明するための要部拡大断
面図、第4図はこの考案の一実施例の温度ヒユーズの断
面図、第5図はこの考案の他の実施例の温度ヒユーズの
要部断面図である。
2.15・・・リード線、3・・・感温ペレット、6・
・・強圧綿ばね、7・・・可動接点、10.16・・・
固定接点、12・・・封口樹脂、13・・・金属ケース
、13a・・・小外径の円筒状部、13b・・・大外径
の円筒状部、13C・・・段部、14,17.18・・
・絶縁ブッシング。Figure 1 is a sectional view of a conventional temperature fuse, Figure 2 is a sectional view showing the state of the temperature fuse in Figure 1 after operation, and Figure 3 is an enlarged view of the main parts to explain the drawbacks of the conventional temperature fuse. 4 is a sectional view of a temperature fuse according to one embodiment of this invention, and FIG. 5 is a sectional view of a main part of a temperature fuse according to another embodiment of this invention. 2.15...Lead wire, 3...Thermosensitive pellet, 6.
... Strong cotton spring, 7... Movable contact, 10.16...
Fixed contact, 12... Sealing resin, 13... Metal case, 13a... Cylindrical part with small outer diameter, 13b... Cylindrical part with large outer diameter, 13C... Step part, 14, 17.18...
・Insulating bushing.
Claims (1)
内に収容された感温ペレット、強圧綿ばねおよび可動接
点と、前記金属ケースの開口端を閉塞し更に前記段部に
係合する係合段部を有する絶縁ブッシングと、この絶縁
ブッシングを貫通し内方端に前記可動接点と接触する固
定接点を備えたリード線と、前記絶縁ブッシングと可動
接点との間に介在された弱圧縮ばねとを有する温度ヒユ
ーズに於いて、 前記金属ケースに小外径の円筒状部と大外径の円筒状部
とを設けて、両者の中間位置に絶縁ブッシングを係合す
る段部を形成したことを特徴とする温度ヒユーズ。[Claims for Utility Model Registration] A metal case with a stepped portion formed on the inner surface, a temperature-sensitive pellet housed in the metal case, a high-pressure cotton spring, and a movable contact; an insulating bushing having an engagement step that engages with the step; a lead wire passing through the insulating bushing and having a fixed contact at an inner end contacting the movable contact; and a lead wire between the insulating bushing and the movable contact. In a temperature fuse having a weak compression spring interposed therebetween, the metal case is provided with a cylindrical part with a small outer diameter and a cylindrical part with a large outer diameter, and an insulating bushing is engaged at an intermediate position between the two. A temperature fuse characterized by forming a matching stepped portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10994681U JPS5815960U (en) | 1981-07-23 | 1981-07-23 | temperature fuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10994681U JPS5815960U (en) | 1981-07-23 | 1981-07-23 | temperature fuse |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5815960U true JPS5815960U (en) | 1983-01-31 |
Family
ID=29904307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10994681U Pending JPS5815960U (en) | 1981-07-23 | 1981-07-23 | temperature fuse |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5815960U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63382U (en) * | 1986-06-20 | 1988-01-05 |
-
1981
- 1981-07-23 JP JP10994681U patent/JPS5815960U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63382U (en) * | 1986-06-20 | 1988-01-05 |
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