JPS6282591U - - Google Patents
Info
- Publication number
- JPS6282591U JPS6282591U JP17475685U JP17475685U JPS6282591U JP S6282591 U JPS6282591 U JP S6282591U JP 17475685 U JP17475685 U JP 17475685U JP 17475685 U JP17475685 U JP 17475685U JP S6282591 U JPS6282591 U JP S6282591U
- Authority
- JP
- Japan
- Prior art keywords
- glass tube
- insulating cylinder
- insulating
- lead terminals
- tube
- 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
- 239000011521 glass Substances 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 1
Landscapes
- Insulators (AREA)
Description
第１図乃至第４図は本考案の実施例を示すもの
で、第１図は本考案の表示装置を断線防止装置と
共に絶縁電線に取り付けた場合の使用状態図、第
２図は取付状態における表示装置付近の縦断面図
、第３図は第２図における表示装置の側面図、第
４図は表示動作後を示す表示装置の縦断面図。
１６…表示装置、１７，１９…リード端子、２
１…絶縁筒、２１ｂ…内周面、２２，２３…絶縁
キヤツプ、２４…ガラス管ヒユーズ、２５…ヒユ
ーズ片、２６…ガラス管、２６ａ…ガラス管内、
２６ｂ…外周面、２７…反応剤、２８…表示部材
、３１，３２…コイルバネ、３６…緩衝部材。
Figures 1 to 4 show examples of the present invention. Figure 1 is a usage state diagram when the display device of the present invention is attached to an insulated wire together with a disconnection prevention device, and Figure 2 is a diagram showing the state in which it is installed. FIG. 3 is a side view of the display device in FIG. 2, and FIG. 4 is a vertical cross-sectional view of the display device after display operation. 16 ... Display device, 17, 19... Lead terminal, 2
DESCRIPTION OF SYMBOLS 1... Insulating tube, 21b... Inner peripheral surface, 22, 23... Insulating cap, 24... Glass tube fuse, 25... Fuse piece, 26... Glass tube, 26a... Inside glass tube,
26b...Outer peripheral surface, 27...Reactant, 28...Display member, 31, 32...Coil spring, 36...Buffer member.
Claims (1)
が絶縁筒の外部へ突出しまた他端が絶縁筒内に位
置するリード端子を絶縁キヤツプを介してそれぞ
れ気密的に取付けさらに上記絶縁筒内の離間した
リード端子の他端間を、ガラス管内にヒユーズ片
を収納し、さらに収納したヒユーズ片の両端を、
ガラス管の両端の開口部を閉鎖するように該ガラ
ス管の両端に備えたキヤツプ状金具にそれぞれ接
続したガラス管ヒユーズでもつて接続すると共に
さらに上記ガラス管ヒユーズにはそのガラス管内
に、ヒユーズ片に近接して該ヒユーズの溶断ない
しは発熱時に着火反応して該ガラス管を破壊せし
める反応剤を備えまた、ガラス管の外周面には着
色した表示部材を付設すると共にさらに上記絶縁
筒内にはガラス管の破壊後、上記リード端子間を
電気的に接続して再閉路するコイルバネを備え、
さらに上記絶縁筒の内周面には透明かつ筒状の緩
衝部材を設けたことを特徴とする断線防止装置等
に利用できる表示装置。 Lead terminals, one end of which protrudes outside the insulating cylinder and the other end located within the insulating cylinder, are airtightly attached to both ends of a transparent insulating cylinder with pressure resistance via insulating caps, and furthermore, the space within the insulating cylinder is separated. Place a fuse piece in a glass tube between the other ends of the lead terminals, and then insert both ends of the housed fuse piece.
The glass tube is connected by glass tube fuses respectively connected to cap-shaped metal fittings provided at both ends of the glass tube so as to close the openings at both ends of the glass tube. A reactive agent is provided in the vicinity of the glass tube that causes an ignition reaction when the fuse blows or heats up to destroy the glass tube.A colored display member is attached to the outer circumferential surface of the glass tube, and a glass tube is provided in the insulating cylinder. Equipped with a coil spring that electrically connects and recloses the circuit between the lead terminals after the breakage of the
Furthermore, a display device that can be used as a disconnection prevention device or the like, characterized in that a transparent, cylindrical buffer member is provided on the inner circumferential surface of the insulating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475685U JPH0216548Y2 (en) | 1985-11-13 | 1985-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17475685U JPH0216548Y2 (en) | 1985-11-13 | 1985-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6282591U true JPS6282591U (en) | 1987-05-26 |
| JPH0216548Y2 JPH0216548Y2 (en) | 1990-05-08 |
Family
ID=31113438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17475685U Expired JPH0216548Y2 (en) | 1985-11-13 | 1985-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216548Y2 (en) |
-
1985
- 1985-11-13 JP JP17475685U patent/JPH0216548Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216548Y2 (en) | 1990-05-08 |
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