JPH0491U - - Google Patents
Info
- Publication number
- JPH0491U JPH0491U JP2324590U JP2324590U JPH0491U JP H0491 U JPH0491 U JP H0491U JP 2324590 U JP2324590 U JP 2324590U JP 2324590 U JP2324590 U JP 2324590U JP H0491 U JPH0491 U JP H0491U
- Authority
- JP
- Japan
- Prior art keywords
- signal tube
- heating element
- electric heating
- signal
- 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.)
- Pending
Links
- 238000005485 electric heating Methods 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002360 explosive Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Description
第１図は本考案の電気点火式信号筒の断面図で
ある。 １……発火薬、２……電気発熱体、３……伝火
薬、４……導線、５……発炎料薬、６……不活性
物質、７……電気接続具、８……筒体、９……ス
リーブ、１０……保護キヤツプ。
ある。 １……発火薬、２……電気発熱体、３……伝火
薬、４……導線、５……発炎料薬、６……不活性
物質、７……電気接続具、８……筒体、９……ス
リーブ、１０……保護キヤツプ。
Claims (1)
- 筒体に発炎料薬を充填してなる信号筒において
、信号筒上部の発火薬部に組み込まれた電気発熱
体と、信号筒底部の不活性物質充填部に設けられ
た軸方向性のない電気接続具と前記電気発熱体と
を接続する導線と、信号筒底部の延長方向に設け
られたスリーブとを有することを特徴とする電気
点火式信号筒。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2324590U JPH0491U (ja) | 1990-03-09 | 1990-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2324590U JPH0491U (ja) | 1990-03-09 | 1990-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0491U true JPH0491U (ja) | 1992-01-06 |
Family
ID=31526234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2324590U Pending JPH0491U (ja) | 1990-03-09 | 1990-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0491U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995403U (ja) * | 1972-12-08 | 1974-08-17 |
-
1990
- 1990-03-09 JP JP2324590U patent/JPH0491U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4995403U (ja) * | 1972-12-08 | 1974-08-17 |