SE445161B - Sett att aktivera ett elektriskt tendelement med fordrojning vid en forutbestemd fordrojningstid jemte elektrisk tidsstyranordning for anvendning vid settet samt tendstyrsystem for sprengemnen for selektiv aktivering av - Google Patents
Sett att aktivera ett elektriskt tendelement med fordrojning vid en forutbestemd fordrojningstid jemte elektrisk tidsstyranordning for anvendning vid settet samt tendstyrsystem for sprengemnen for selektiv aktivering avInfo
- Publication number
- SE445161B SE445161B SE8000946A SE8000946A SE445161B SE 445161 B SE445161 B SE 445161B SE 8000946 A SE8000946 A SE 8000946A SE 8000946 A SE8000946 A SE 8000946A SE 445161 B SE445161 B SE 445161B
- Authority
- SE
- Sweden
- Prior art keywords
- signal
- timing
- time
- ignition
- signals
- Prior art date
Links
- 230000004913 activation Effects 0.000 title claims description 14
- 238000004880 explosion Methods 0.000 title description 10
- 239000003990 capacitor Substances 0.000 claims description 30
- 230000002441 reversible effect Effects 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 23
- 230000003213 activating effect Effects 0.000 claims description 13
- 238000004146 energy storage Methods 0.000 claims description 13
- 239000002360 explosive Substances 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003111 delayed effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims 1
- 239000011324 bead Substances 0.000 description 27
- 238000007600 charging Methods 0.000 description 14
- 230000008878 coupling Effects 0.000 description 12
- 238000010168 coupling process Methods 0.000 description 12
- 238000005859 coupling reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 230000001934 delay Effects 0.000 description 9
- 238000005259 measurement Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000005422 blasting Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 241001268311 Icta Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
- H03K5/131—Digitally controlled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
- F42B3/121—Initiators with incorporated integrated circuit
- F42B3/122—Programmable electronic delay initiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
- F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
- G01V1/04—Details
- G01V1/06—Ignition devices
- G01V1/08—Ignition devices involving time-delay devices
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/005—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers using electronic timing, e.g. counting means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Acoustics & Sound (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Computer Hardware Design (AREA)
- Geophysics (AREA)
- Nonlinear Science (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electronic Switches (AREA)
- Air Bags (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Programmable Controllers (AREA)
- Control Of Voltage And Current In General (AREA)
- Ceramic Products (AREA)
- Measurement Of Resistance Or Impedance (AREA)
- Tents Or Canopies (AREA)
- Pulse Circuits (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB405778 | 1978-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE8000946L SE8000946L (sv) | 1980-02-06 |
| SE445161B true SE445161B (sv) | 1986-06-02 |
Family
ID=9769918
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8000946A SE445161B (sv) | 1978-02-01 | 1980-02-06 | Sett att aktivera ett elektriskt tendelement med fordrojning vid en forutbestemd fordrojningstid jemte elektrisk tidsstyranordning for anvendning vid settet samt tendstyrsystem for sprengemnen for selektiv aktivering av |
| SE9003267A SE9003267L (sv) | 1978-02-01 | 1990-10-12 | Elektronisk tidsstyranordning foer taendelement |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9003267A SE9003267L (sv) | 1978-02-01 | 1990-10-12 | Elektronisk tidsstyranordning foer taendelement |
Country Status (21)
| Country | Link |
|---|---|
| US (5) | US4324182A (en, 2012) |
| EP (1) | EP0003412A3 (en, 2012) |
| JP (1) | JPS54111744A (en, 2012) |
| AT (1) | AT382017B (en, 2012) |
| AU (1) | AU520215B2 (en, 2012) |
| BR (1) | BR7900607A (en, 2012) |
| CA (1) | CA1125361A (en, 2012) |
| DE (1) | DE2945122A1 (en, 2012) |
| ES (2) | ES477321A1 (en, 2012) |
| FI (1) | FI69524C (en, 2012) |
| FR (1) | FR2438387A1 (en, 2012) |
| GB (1) | GB2015791B (en, 2012) |
| IN (1) | IN150970B (en, 2012) |
| MX (1) | MX145874A (en, 2012) |
| NO (1) | NO158117C (en, 2012) |
| NZ (1) | NZ189495A (en, 2012) |
| PH (1) | PH16261A (en, 2012) |
| SE (2) | SE445161B (en, 2012) |
| ZA (1) | ZA79355B (en, 2012) |
| ZM (1) | ZM1879A1 (en, 2012) |
| ZW (1) | ZW2579A1 (en, 2012) |
Families Citing this family (92)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU518851B2 (en) * | 1978-04-26 | 1981-10-22 | Aeci Limited | Explosives |
| DE2940227C2 (de) * | 1979-10-04 | 1983-08-18 | Diehl GmbH & Co, 8500 Nürnberg | Elektrischer Geschoßzünder |
| US4445435A (en) * | 1980-05-05 | 1984-05-01 | Atlas Powder Company | Electronic delay blasting circuit |
| DE3021976C2 (de) * | 1980-06-12 | 1983-07-07 | Messerschmitt-Bölkow-Blohm GmbH, 8000 München | Elektrische Zündschaltung |
| JPS57142496A (en) * | 1981-02-27 | 1982-09-03 | Asahi Chemical Ind | Electric fuse |
| JPS57142498A (en) * | 1981-02-27 | 1982-09-03 | Asahi Chemical Ind | Delayed electric fuse |
| DE3139214A1 (de) * | 1981-10-02 | 1983-04-21 | Volker Hallwirth | Schaltung fuer zeitlich gesteuerte stromversorgung |
| GB2123122A (en) * | 1982-01-08 | 1984-01-25 | Hunting Eng Ltd | Explosive devices |
| US4577561A (en) * | 1982-04-19 | 1986-03-25 | Bei Electronics, Inc. | Digital time fuze method and apparatus |
| GB2121089B (en) * | 1982-06-03 | 1985-04-11 | Ici Plc | Apparatus for initiating explosions and method therefor |
| NO167995C (no) * | 1982-07-02 | 1992-01-02 | Schlumberger Ltd | Fremgangsmaate og system for selektiv broenn-perforering ved hjelp av en enkelt ledning. |
| US4487125A (en) * | 1982-08-05 | 1984-12-11 | Rca Corporation | Timing circuit |
| DE3301251C1 (de) * | 1983-01-15 | 1988-06-16 | Honeywell Gmbh, 6050 Offenbach | Verfahren und Schaltungsanordnung zum Programmieren eines elektronischen Kurzzeitgebers |
| CA1233896A (en) * | 1983-04-11 | 1988-03-08 | Kenneth N. Jarrott | Programmable electronic delay fuse |
| AU3328084A (en) * | 1983-10-05 | 1985-04-18 | Johannesburg Construction Corp. Pty. Ltd. | Electrical sequential firing system |
| US4625205A (en) * | 1983-12-08 | 1986-11-25 | Lear Siegler, Inc. | Remote control system transmitting a control pulse sequence through interlocked electromechanical relays |
| EG19633A (en) * | 1983-12-22 | 1995-08-30 | Dynamit Nobel Ag | Process for chronologically staggered release of electronic explosive detonating device |
| US4674047A (en) * | 1984-01-31 | 1987-06-16 | The Curators Of The University Of Missouri | Integrated detonator delay circuits and firing console |
| GB2164730B (en) * | 1984-09-04 | 1988-03-16 | Ici Plc | Remotely controlled firing of ignition elements |
| DE3516816C1 (de) * | 1985-05-10 | 1986-10-30 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Anzuendeinrichtung fuer Treibladungen oder Gasgeneratoren |
| US4869171A (en) * | 1985-06-28 | 1989-09-26 | D J Moorhouse And S T Deeley | Detonator |
| WO1987000265A1 (en) * | 1985-06-28 | 1987-01-15 | Moorhouse, D., J. | Detonator actuator |
| EP0241151B1 (en) * | 1986-04-10 | 1990-11-07 | Ici Australia Limited | Blasting apparatus |
| MW1787A1 (en) * | 1986-04-10 | 1987-12-09 | Ici Australia Ltd | Blasting method |
| AU585701B2 (en) * | 1986-04-10 | 1989-06-22 | Ici Australia Limited | Blasting method |
| ZW15187A1 (en) * | 1986-08-29 | 1989-03-22 | Ici Australia Operations | Detonator system |
| AU595916B2 (en) * | 1986-08-29 | 1990-04-12 | Ici Australia Operations Proprietary Limited | Detonator system |
| US4825765A (en) * | 1986-09-25 | 1989-05-02 | Nippon Oil And Fats Co., Ltd. | Delay circuit for electric blasting, detonating primer having delay circuit and system for electrically blasting detonating primers |
| JPS63148100A (ja) * | 1986-12-10 | 1988-06-20 | 日本油脂株式会社 | 集中管理電磁誘導式電気発破装置 |
| GB8718202D0 (en) * | 1987-07-31 | 1987-09-09 | Du Pont Canada | Blasting system |
| US5214236A (en) * | 1988-09-12 | 1993-05-25 | Plessey South Africa Limited | Timing of a multi-shot blast |
| US5117756A (en) * | 1989-02-03 | 1992-06-02 | Atlas Powder Company | Method and apparatus for a calibrated electronic timing circuit |
| US5189246A (en) * | 1989-09-28 | 1993-02-23 | Csir | Timing apparatus |
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| US4986183A (en) * | 1989-10-24 | 1991-01-22 | Atlas Powder Company | Method and apparatus for calibration of electronic delay detonation circuits |
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| JPH05509436A (ja) * | 1991-04-01 | 1993-12-22 | ウォルドック、ケビン、ハンター | 電気コネクタ |
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| US5367957A (en) * | 1993-03-31 | 1994-11-29 | Texas Instruments Incorporated | Tunable timing circuit and method for operating same and blasting detonator using same |
| DE4330195C1 (de) * | 1993-09-07 | 1994-11-10 | Dynamit Nobel Ag | Sprengmomentzünder |
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| DE10139810B4 (de) * | 2000-11-09 | 2014-10-16 | Orica Explosives Technology Pty. Ltd. | Spannungssensor zur Überwachung elektronischer Zündkreise |
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|---|---|---|---|---|
| US2546686A (en) * | 1947-03-21 | 1951-03-27 | Du Pont | Blasting device |
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| ES345935A1 (es) * | 1966-11-12 | 1968-12-01 | Wasagchemie Ag | Una disposicion de circuito con tiristores y diodos de cua-tro capas para conmutadores de pasos. |
| US3500746A (en) * | 1968-04-17 | 1970-03-17 | Lear Siegler Inc | Weapon system with an electronic time fuze |
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| GB1493104A (en) * | 1973-05-19 | 1977-11-23 | Ferranti Ltd | Projectile fuses |
| ZA746477B (en) * | 1973-11-14 | 1975-10-29 | Siemens Ag | Circuit arrangement for producing consecutive current impulses |
| JPS5254362A (en) * | 1975-10-29 | 1977-05-02 | Mitsubishi Electric Corp | Timer |
| CH621230B (fr) * | 1975-11-25 | Mefina Sa | Dispositif d'allumage electronique pour fusee de projectile. | |
| GB1526634A (en) * | 1976-03-30 | 1978-09-27 | Tri Electronics Ab | Electric detonator cap |
| IN163922B (en, 2012) * | 1983-12-22 | 1988-12-10 | Dynamit Nobel Ag | |
| DE8432097U1 (de) * | 1984-11-02 | 1986-07-17 | Dynamit Nobel Ag, 5210 Troisdorf | Elektronischer Sprengzeitzünder |
-
1979
- 1979-01-18 DE DE19792945122 patent/DE2945122A1/de active Granted
- 1979-01-18 EP EP79300087A patent/EP0003412A3/en not_active Withdrawn
- 1979-01-18 GB GB7901794A patent/GB2015791B/en not_active Expired
- 1979-01-22 US US06/005,551 patent/US4324182A/en not_active Ceased
- 1979-01-26 NO NO790269A patent/NO158117C/no unknown
- 1979-01-26 PH PH22117A patent/PH16261A/en unknown
- 1979-01-26 ZA ZA79355A patent/ZA79355B/xx unknown
- 1979-01-29 NZ NZ189495A patent/NZ189495A/xx unknown
- 1979-01-29 IN IN062/DEL/79A patent/IN150970B/en unknown
- 1979-01-30 ZW ZW25/79A patent/ZW2579A1/xx unknown
- 1979-01-31 ES ES477321A patent/ES477321A1/es not_active Expired
- 1979-01-31 BR BR7900607A patent/BR7900607A/pt unknown
- 1979-01-31 AU AU43783/79A patent/AU520215B2/en not_active Expired
- 1979-01-31 MX MX176467A patent/MX145874A/es unknown
- 1979-02-01 FI FI790332A patent/FI69524C/fi not_active IP Right Cessation
- 1979-02-01 CA CA320,662A patent/CA1125361A/en not_active Expired
- 1979-02-01 AT AT0076679A patent/AT382017B/de not_active IP Right Cessation
- 1979-02-01 JP JP974079A patent/JPS54111744A/ja active Granted
- 1979-02-28 ZM ZM18/79A patent/ZM1879A1/xx unknown
- 1979-04-03 ES ES479235A patent/ES479235A1/es not_active Expired
- 1979-11-08 FR FR7927769A patent/FR2438387A1/fr active Granted
-
1980
- 1980-02-06 SE SE8000946A patent/SE445161B/sv unknown
-
1981
- 1981-10-01 US US06/307,633 patent/US4419933A/en not_active Expired - Lifetime
- 1981-10-01 US US06/307,634 patent/US4409897A/en not_active Ceased
-
1988
- 1988-02-05 US US07/152,927 patent/USRE32888E/en not_active Expired - Lifetime
- 1988-10-25 US US07/261,888 patent/USRE33004E/en not_active Expired - Lifetime
-
1990
- 1990-10-12 SE SE9003267A patent/SE9003267L/ not_active Application Discontinuation
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