JPS61204199U - - Google Patents
Info
- Publication number
- JPS61204199U JPS61204199U JP8832785U JP8832785U JPS61204199U JP S61204199 U JPS61204199 U JP S61204199U JP 8832785 U JP8832785 U JP 8832785U JP 8832785 U JP8832785 U JP 8832785U JP S61204199 U JPS61204199 U JP S61204199U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- inner tube
- opening
- detonator
- ignition
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000003814 drug Substances 0.000 claims 1
- 229940079593 drug Drugs 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 208000005189 Embolism Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Landscapes
- Air Bags (AREA)
- Nozzles (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Medicinal Preparation (AREA)
Description
第１図は本考案による１実施例を示す起爆管の
縦断面図、第２ａ図は多孔内管を示す平面図、第
２ｂ図は第２ａ図のＸ―Ｘ線に沿う断面図、第３
ａ図はロート状内管を示す平面図、第３ｂ図は第
３ａ図のＹ―Ｙ線に沿う断面図である。
１……円筒状本体、２……セラミツク焼結体塞
栓、３ａ，３ｂ……リード線、４……電橋線、４
ａ……点火薬、５……多孔内管、６……ロート状
内管、７……起爆薬、８……添装薬、９……管体
。
Fig. 1 is a longitudinal sectional view of a detonator showing one embodiment of the present invention, Fig. 2a is a plan view showing a porous inner tube, Fig. 2b is a sectional view taken along the line X--X of Fig. 2a, and Fig. 3
Figure a is a plan view showing the funnel-shaped inner tube, and Figure 3b is a sectional view taken along line Y--Y in Figure 3a. 1... Cylindrical body, 2... Ceramic sintered body embolus, 3a, 3b... Lead wire, 4... Electric bridge wire, 4
a... Ignition powder, 5... Porous inner tube, 6... Funnel-shaped inner tube, 7... Explosive charge, 8... Loading agent, 9... Tube body.
Claims (1)
該開口部から導出される一対のリード線をセラミ
ツク焼結体で封止してなる点火部を有し、他方の
開口部附近に添装薬と起爆薬とを圧填した管体を
備えてなる起爆管において、前記点火部と前記管
体との間に、前記点火部に面して凹部を有する多
孔内管を配置し、その多孔内管に面して一端が大
きく開口し、前記起爆薬に面した他端が小さく開
口しているロート状内孔を有するロート状内管を
配置してなることを特徴とする起爆管。 Inside the cylindrical body, there is an ignition part formed by sealing a pair of lead wires led out from the opening with a ceramic sintered body near one of the openings, and an ignition part is attached near the other opening. In a detonator tube comprising a tube body pressurized with a drug and a primer, a porous inner tube having a concave portion facing the ignition portion is disposed between the ignition portion and the tube body, and the porous inner tube 1. A detonator tube comprising a funnel-shaped inner tube having a funnel-shaped inner hole having a large opening at one end facing the inner tube and a small opening at the other end facing the detonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8832785U JPH0216158Y2 (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8832785U JPH0216158Y2 (en) | 1985-06-13 | 1985-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61204199U true JPS61204199U (en) | 1986-12-23 |
| JPH0216158Y2 JPH0216158Y2 (en) | 1990-05-01 |
Family
ID=30641356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8832785U Expired JPH0216158Y2 (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0216158Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087705A1 (en) * | 2002-04-16 | 2003-10-23 | Nippon Kayaku Kabushiki-Kaisha | Gas generator |
-
1985
- 1985-06-13 JP JP8832785U patent/JPH0216158Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087705A1 (en) * | 2002-04-16 | 2003-10-23 | Nippon Kayaku Kabushiki-Kaisha | Gas generator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0216158Y2 (en) | 1990-05-01 |
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