NO169307C - DEVICE WITH AN EXPLOSIVE LOAD. - Google Patents
DEVICE WITH AN EXPLOSIVE LOAD.Info
- Publication number
- NO169307C NO169307C NO892511A NO892511A NO169307C NO 169307 C NO169307 C NO 169307C NO 892511 A NO892511 A NO 892511A NO 892511 A NO892511 A NO 892511A NO 169307 C NO169307 C NO 169307C
- Authority
- NO
- Norway
- Prior art keywords
- charge
- auxiliary
- main charge
- main
- jet
- Prior art date
Links
- 239000002360 explosive Substances 0.000 title abstract 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C19/00—Details of fuzes
- F42C19/08—Primers; Detonators
- F42C19/09—Primers or detonators containing a hollow charge
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Confectionery (AREA)
- Gas-Insulated Switchgears (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
An arrangement in explosive devices, e.g. shells, mines, bombs or the like, including a fuse (3), a main charge (1) and an auxiliary charge (4) which is disposed between the fuse and the main charge and effective in detonating the main charge. The main charge (1) is encapsulated in a safety casing and separated from the auxiliary charge (4) by different mechanical obstructions. In accordance with the invention, the auxiliary charge (4) comprises a charge having directed explosive action of the type which on being detonated produces a mass jet of high-order energy and high velocity. The auxiliary charge is oriented such that after penetrating an intermediate mechanical obstruction the jet will penetrate into the main charge, therewith detonating the main charge. To this end, the auxiliary charge (4) is spaced from the mechanical obstruction (11) by a distance sufficient to enable the jet to develop to the extent required, before meeting the obstruction.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8802292A SE467020B (en) | 1988-06-17 | 1988-06-17 | DEVICE FOR AN EXPLANATORY LOAD |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO892511D0 NO892511D0 (en) | 1989-06-16 |
| NO892511L NO892511L (en) | 1989-12-18 |
| NO169307B NO169307B (en) | 1992-02-24 |
| NO169307C true NO169307C (en) | 1992-06-03 |
Family
ID=20372662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO892511A NO169307C (en) | 1988-06-17 | 1989-06-16 | DEVICE WITH AN EXPLOSIVE LOAD. |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0349504B1 (en) |
| AT (1) | ATE80723T1 (en) |
| DE (1) | DE68902884T2 (en) |
| ES (1) | ES2034763T3 (en) |
| GR (1) | GR3005955T3 (en) |
| NO (1) | NO169307C (en) |
| SE (1) | SE467020B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218851A (en) * | 2017-07-26 | 2017-09-29 | 中国水电基础局有限公司 | Cumulative bullet for Mechanical Excavation of Frozen Soil |
| CN108375325B (en) * | 2017-12-05 | 2023-10-31 | 物华能源科技有限公司 | Linear energy-gathering cutting device for pipeline |
| CN118960486B (en) * | 2024-08-01 | 2025-11-11 | 南京理工大学 | Shaped charge freezing device and method for recovering crushed active liner material state |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT251462B (en) * | 1960-09-10 | 1967-01-10 | Dow Chemical Co | Unpatronized explosive mass and device for triggering the detonation of this explosive mass |
| DE3116930C2 (en) * | 1981-04-29 | 1986-05-15 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Device for initiating an explosive charge |
| FR2536850A1 (en) * | 1982-11-26 | 1984-06-01 | Luchaire Sa | Detonation of explosive charge esp. in anti-personnel mine |
-
1988
- 1988-06-17 SE SE8802292A patent/SE467020B/en not_active IP Right Cessation
-
1989
- 1989-06-15 EP EP89850197A patent/EP0349504B1/en not_active Expired - Lifetime
- 1989-06-15 AT AT89850197T patent/ATE80723T1/en not_active IP Right Cessation
- 1989-06-15 DE DE8989850197T patent/DE68902884T2/en not_active Expired - Fee Related
- 1989-06-15 ES ES198989850197T patent/ES2034763T3/en not_active Expired - Lifetime
- 1989-06-16 NO NO892511A patent/NO169307C/en unknown
-
1992
- 1992-10-12 GR GR920402278T patent/GR3005955T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO892511D0 (en) | 1989-06-16 |
| SE8802292D0 (en) | 1988-06-17 |
| SE467020B (en) | 1992-05-11 |
| SE8802292L (en) | 1989-12-18 |
| NO169307B (en) | 1992-02-24 |
| ATE80723T1 (en) | 1992-10-15 |
| ES2034763T3 (en) | 1993-04-01 |
| GR3005955T3 (en) | 1993-06-07 |
| DE68902884T2 (en) | 1993-01-07 |
| DE68902884D1 (en) | 1992-10-22 |
| NO892511L (en) | 1989-12-18 |
| EP0349504B1 (en) | 1992-09-16 |
| EP0349504A1 (en) | 1990-01-03 |
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