IE52320B1 - A means for and a method of initiating explosions - Google Patents
A means for and a method of initiating explosionsInfo
- Publication number
- IE52320B1 IE52320B1 IE2923/81A IE292381A IE52320B1 IE 52320 B1 IE52320 B1 IE 52320B1 IE 2923/81 A IE2923/81 A IE 2923/81A IE 292381 A IE292381 A IE 292381A IE 52320 B1 IE52320 B1 IE 52320B1
- Authority
- IE
- Ireland
- Prior art keywords
- initiating
- current
- voltage
- detonating system
- frequency
- Prior art date
Links
- 230000000977 initiatory effect Effects 0.000 title claims description 51
- 238000000034 method Methods 0.000 title claims description 8
- 238000004880 explosion Methods 0.000 title description 3
- 239000003990 capacitor Substances 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000005474 detonation Methods 0.000 claims description 4
- 238000010304 firing Methods 0.000 abstract description 23
- 238000011065 in-situ storage Methods 0.000 abstract description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004146 energy storage Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000001939 inductive effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
- F41A19/58—Electric firing mechanisms
- F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Burglar Alarm Systems (AREA)
- Transmitters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA807774 | 1980-12-11 | ||
| GB8119236 | 1981-06-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE812923L IE812923L (en) | 1982-06-11 |
| IE52320B1 true IE52320B1 (en) | 1987-09-16 |
Family
ID=26279880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2923/81A IE52320B1 (en) | 1980-12-11 | 1981-12-11 | A means for and a method of initiating explosions |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0054402B1 (fi) |
| AU (1) | AU544998B2 (fi) |
| BR (1) | BR8108075A (fi) |
| DE (1) | DE3175178D1 (fi) |
| ES (1) | ES507929A0 (fi) |
| FI (1) | FI70323C (fi) |
| IE (1) | IE52320B1 (fi) |
| NO (1) | NO162787C (fi) |
| NZ (1) | NZ199263A (fi) |
| ZW (1) | ZW29781A1 (fi) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8332507D0 (en) * | 1982-12-10 | 1984-01-11 | Trolex Prod Ltd | Impedance sensor |
| GB2132041B (en) * | 1982-12-10 | 1986-07-23 | Trolex Prod Ltd | Energy-conserving detonator exploder |
| PE20060926A1 (es) | 2004-11-02 | 2006-09-04 | Orica Explosives Tech Pty Ltd | Montajes de detonadores inalambricos, aparatos de voladura correspondientes y metodos de voladura |
| WO2012092505A1 (en) | 2010-12-29 | 2012-07-05 | Syscom Advanced Materials | Metal and metallized fiber hybrid wire |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2396914A (en) * | 1940-01-15 | 1946-03-19 | Jr Joseph F Cook | Mine firing system |
| US3255366A (en) * | 1960-11-25 | 1966-06-07 | Gen Lab Associates Inc | Pulse forming apparatus |
| US3166689A (en) * | 1962-02-19 | 1965-01-19 | Gen Precision Inc | Charging circuit for exploding bridge wires |
| CH586385A5 (fi) * | 1974-12-10 | 1977-03-31 | Oerlikon Buehrle Ag | |
| GB2022222B (en) * | 1978-05-24 | 1982-06-09 | Ici Ltd | Electric ignition of explosives |
-
1981
- 1981-12-08 EP EP81305795A patent/EP0054402B1/en not_active Expired
- 1981-12-08 DE DE8181305795T patent/DE3175178D1/de not_active Expired
- 1981-12-10 NO NO81814228A patent/NO162787C/no unknown
- 1981-12-11 BR BR8108075A patent/BR8108075A/pt unknown
- 1981-12-11 ES ES507929A patent/ES507929A0/es active Granted
- 1981-12-11 IE IE2923/81A patent/IE52320B1/en unknown
- 1981-12-11 FI FI813996A patent/FI70323C/fi not_active IP Right Cessation
- 1981-12-11 ZW ZW297/81A patent/ZW29781A1/xx unknown
- 1981-12-14 NZ NZ199263A patent/NZ199263A/en unknown
- 1981-12-17 AU AU78605/81A patent/AU544998B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| NO814228L (no) | 1982-06-14 |
| EP0054402A3 (en) | 1983-08-03 |
| AU7860581A (en) | 1982-06-17 |
| DE3175178D1 (en) | 1986-09-25 |
| FI813996L (fi) | 1982-06-12 |
| ES8301017A1 (es) | 1982-11-01 |
| EP0054402B1 (en) | 1986-08-20 |
| FI70323C (fi) | 1986-09-15 |
| ES507929A0 (es) | 1982-11-01 |
| BR8108075A (pt) | 1982-09-21 |
| EP0054402A2 (en) | 1982-06-23 |
| IE812923L (en) | 1982-06-11 |
| ZW29781A1 (en) | 1983-07-20 |
| NO162787B (no) | 1989-11-06 |
| AU544998B2 (en) | 1985-06-27 |
| NO162787C (no) | 1990-02-14 |
| FI70323B (fi) | 1986-02-28 |
| NZ199263A (en) | 1985-10-11 |
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