JPH0382545U - - Google Patents
Info
- Publication number
- JPH0382545U JPH0382545U JP10719689U JP10719689U JPH0382545U JP H0382545 U JPH0382545 U JP H0382545U JP 10719689 U JP10719689 U JP 10719689U JP 10719689 U JP10719689 U JP 10719689U JP H0382545 U JPH0382545 U JP H0382545U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- welding recess
- cap
- caps
- cylindrical
- 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
- 238000003466 welding Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
Landscapes
- Fuses (AREA)
Description
第１図〜第３図は、本考案による筒形ヒユーズ
の第１の実施例を示し、第１図及び第２図はキヤ
ツプの斜視図及び内側からみた側面図、第３図は
円筒とキヤツプとの組立側面断面図である。第４
図は本考案の他の実施例によるキヤツプの側面図
、第５図ａ，ｂは同じく本考案の他の実施例の側
面図及び要部の断面図である。第６図は従来例及
び本考案に共通して得られる筒形ヒユーズの全体
正面図、第７図〜第９図は従来例の筒形ヒユーズ
の部分断面図と円筒の斜視図と組立断面図を示す
。
２……可溶体、４……ハンダ、５……接着剤、
１０……円筒、１１……円筒端面、２０……キヤ
ツプ、２１……溶着凹部、２４……貫通孔、２２
ａ〜２２ｄ……四角錐の底辺、２３ａ〜２３ｄ…
…四角錐の角部、２７……突起（凹部又は凸部で
形成する）。
Figures 1 to 3 show a first embodiment of the cylindrical fuse according to the present invention, Figures 1 and 2 are a perspective view of the cap and a side view seen from the inside, and Figure 3 shows the cylinder and the cap. It is an assembled side sectional view with. Fourth
The figure is a side view of a cap according to another embodiment of the present invention, and FIGS. 5a and 5b are side views and sectional views of essential parts of another embodiment of the present invention. FIG. 6 is an overall front view of a cylindrical fuse commonly obtained in the conventional example and the present invention, and FIGS. 7 to 9 are a partial sectional view, a perspective view of the cylinder, and an assembled sectional view of the cylindrical fuse of the conventional example. shows. 2... Fusible material, 4... Solder, 5... Adhesive,
10... Cylinder, 11... Cylinder end surface, 20... Cap, 21... Welding recess, 24... Through hole, 22
a to 22d... base of square pyramid, 23a to 23d...
...corner of a quadrangular pyramid, 27...protrusion (formed by a concave or convex portion).
Claims (1)
に被せて接着される筒形端子のキヤツプと、円筒
内にかつ収容されかつ両端のキヤツプにハンダで
接続された可溶体とからなる筒形ヒユーズにおい
て、キヤツプが一方端側に内方へ窪んだ溶着凹部
を有し、かつ溶着凹部の頂部に可溶体が挿通する
貫通孔を有し、円筒の両端部の各円周端面がキヤ
ツプの溶着凹部に内側から部分的に接触するよう
溶着凹部を形成して、接触部を接着剤により接着
して円筒の両端部にそれぞれキヤツプを結合する
と共に、接触しない部分の間隙をエア抜き通路に
形成し、両側のキヤツプの貫通孔に可溶体を挿通
させて円筒内に収容すると共に、両側のキヤツプ
の各溶着凹部の外側で可溶体をハンダにより溶着
したことを特徴とする筒形ヒユーズ。 (2) キヤツプの溶着凹部が角錐状に形成され、
円筒の両側の各円周端面が溶着凹部に内側から複
数の部分で接触して、接触部間に形成される複数
の間隙の少なくとも１つをエア抜き通路とした請
求項(1)に記載の筒形ヒユーズ。 (3) キヤツプの溶着凹部が四角錐状である請求
項(1)に記載の筒形ヒユーズ。 (4) 溶着凹部の所定の円周上に複数の凹部又は
凸部を形成し、円筒の円周端面を凹部又は凸部に
接触させた請求項(1)に記載の筒形ヒユーズ。[Scope of Claim for Utility Model Registration] (1) A cylinder made of glass, caps of cylindrical terminals that are glued over the outer peripheries of both ends of the cylinder, and caps of cylindrical terminals that are housed within the cylinder and are soldered to the caps at both ends. In a cylindrical fuse consisting of a fusible body connected to the cap, the cap has a welding recess concave inward on one end side, a through hole through which the fusible body is inserted at the top of the welding recess, and both ends of the cylinder A welding recess is formed so that each circumferential end surface of the cylinder partially contacts the welding recess of the cap from the inside, and the contacting parts are bonded with adhesive to join the cap to both ends of the cylinder, respectively, and the caps are not in contact with each other. The gap between the parts is formed as an air vent passage, the fusible material is inserted into the through holes of the caps on both sides and housed in the cylinder, and the fusible material is welded with solder on the outside of each welding recess of the caps on both sides. Features a cylindrical fuse. (2) The welding recess of the cap is pyramid-shaped,
According to claim (1), each circumferential end surface on both sides of the cylinder contacts the welding recess at a plurality of parts from the inside, and at least one of the plurality of gaps formed between the contact parts is used as an air release passage. Cylindrical fuse. (3) The cylindrical fuse according to claim (1), wherein the welding recess of the cap has a quadrangular pyramid shape. (4) The cylindrical fuse according to claim (1), wherein a plurality of recesses or protrusions are formed on a predetermined circumference of the welding recess, and the circumferential end surface of the cylinder is brought into contact with the recesses or protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10719689U JPH0511634Y2 (en) | 1989-09-14 | 1989-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10719689U JPH0511634Y2 (en) | 1989-09-14 | 1989-09-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0382545U true JPH0382545U (en) | 1991-08-22 |
| JPH0511634Y2 JPH0511634Y2 (en) | 1993-03-23 |
Family
ID=31655897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10719689U Expired - Lifetime JPH0511634Y2 (en) | 1989-09-14 | 1989-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0511634Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231122A (en) * | 2001-02-01 | 2002-08-16 | Taiheiyo Seiko Kk | Tubular fuse and fuse holder |
-
1989
- 1989-09-14 JP JP10719689U patent/JPH0511634Y2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231122A (en) * | 2001-02-01 | 2002-08-16 | Taiheiyo Seiko Kk | Tubular fuse and fuse holder |
| JP4509405B2 (en) * | 2001-02-01 | 2010-07-21 | 太平洋精工株式会社 | Cylindrical fuse and fuse holder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0511634Y2 (en) | 1993-03-23 |
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