BR8701678A - Processo e aparelho de detonacao - Google Patents
Processo e aparelho de detonacaoInfo
- Publication number
- BR8701678A BR8701678A BR8701678A BR8701678A BR8701678A BR 8701678 A BR8701678 A BR 8701678A BR 8701678 A BR8701678 A BR 8701678A BR 8701678 A BR8701678 A BR 8701678A BR 8701678 A BR8701678 A BR 8701678A
- Authority
- BR
- Brazil
- Prior art keywords
- delay element
- delay
- explosive
- appliance
- components
- Prior art date
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Meat And Fish (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Disintegrating Or Milling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH540586 | 1986-04-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8701678A true BR8701678A (pt) | 1988-01-12 |
Family
ID=3771548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8701678A BR8701678A (pt) | 1986-04-10 | 1987-04-09 | Processo e aparelho de detonacao |
Country Status (12)
Country | Link |
---|---|
US (1) | US4777880A (pt) |
JP (1) | JPS62245100A (pt) |
AT (1) | ATE58236T1 (pt) |
BR (1) | BR8701678A (pt) |
CA (1) | CA1309299C (pt) |
GB (1) | GB2189011B (pt) |
MW (1) | MW1787A1 (pt) |
NO (1) | NO871254L (pt) |
PH (1) | PH23374A (pt) |
ZA (1) | ZA871772B (pt) |
ZM (1) | ZM2687A1 (pt) |
ZW (1) | ZW4887A1 (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159149A (en) * | 1988-07-26 | 1992-10-27 | Plessey South Africa Limited | Electronic device |
US5789697A (en) * | 1996-07-01 | 1998-08-04 | The Regents Of The University Of California | Compact chemical energy system for seismic applications |
US5929368A (en) * | 1996-12-09 | 1999-07-27 | The Ensign-Bickford Company | Hybrid electronic detonator delay circuit assembly |
US5912428A (en) * | 1997-06-19 | 1999-06-15 | The Ensign-Bickford Company | Electronic circuitry for timing and delay circuits |
DE19912688B4 (de) * | 1999-03-20 | 2010-04-08 | Orica Explosives Technology Pty. Ltd., Melbourne | Verfahren zum Austausch von Daten zwischen einer Einrichtung zur Programmierung und Auslösung elektronischer Zünder und den Zündern |
ES2185527T3 (es) * | 1999-04-23 | 2003-05-01 | Roboth Vertriebsgmbh | Procedimiento para hacer estallar masas rocosas. |
SE521320C2 (sv) * | 2002-03-11 | 2003-10-21 | Dyno Nobel Sweden Ab | Detonatorsystem och förfarande vid sådant |
US6941870B2 (en) * | 2003-11-04 | 2005-09-13 | Advanced Initiation Systems, Inc. | Positional blasting system |
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 |
PE20061227A1 (es) * | 2005-01-24 | 2006-12-19 | Orica Explosives Tech Pty Ltd | Montajes de detonadores inalambricos y redes correspondientes |
WO2007124539A1 (en) * | 2006-04-28 | 2007-11-08 | Orica Explosives Technology Pty Ltd | Wireless electronic booster, and methods of blasting |
US9553953B2 (en) | 2009-04-15 | 2017-01-24 | Dell Products L.P. | Method and apparatus for extending capabilities of a virtualization domain to support features available in a normal desktop application |
US9448815B2 (en) * | 2009-04-15 | 2016-09-20 | Wyse Technology L.L.C. | Server-side computing from a remote client device |
US9106696B2 (en) * | 2009-04-15 | 2015-08-11 | Wyse Technology L.L.C. | Method and apparatus for portability of a remote session |
US8676926B2 (en) | 2009-04-15 | 2014-03-18 | Wyse Technology L.L.C. | System and method for handling remote drawing commands |
US20100268762A1 (en) * | 2009-04-15 | 2010-10-21 | Wyse Technology Inc. | System and method for scrolling a remote application |
US9189124B2 (en) * | 2009-04-15 | 2015-11-17 | Wyse Technology L.L.C. | Custom pointer features for touch-screen on remote client devices |
US9578113B2 (en) | 2009-04-15 | 2017-02-21 | Wyse Technology L.L.C. | Method and apparatus for transferring remote session data |
US20130098257A1 (en) * | 2010-05-07 | 2013-04-25 | Orica International Pte Ltd | Method of blasting |
EP3077725B1 (en) | 2013-12-02 | 2018-05-30 | Austin Star Detonator Company | Method and apparatus for wireless blasting |
WO2015143501A1 (en) * | 2014-03-27 | 2015-10-01 | Orica International Pte Ltd | Apparatus, system and method for blasting using magnetic communication signal |
ES2760998T3 (es) * | 2015-11-09 | 2020-05-18 | Detnet South Africa Pty Ltd | Detonador inalámbrico |
FI129190B (en) * | 2017-05-03 | 2021-08-31 | Normet Oy | Wireless electronic lighter device, lighter arrangement and ignition procedure |
FR3090087B1 (fr) * | 2018-12-17 | 2022-06-24 | Commissariat Energie Atomique | Procédé de mise à feu d’un ensemble de détonateurs électroniques |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU471701B2 (en) * | 1972-05-29 | 1976-04-29 | Ici Australia Limited | Timing and control apparatus for sequentially activating electrical circuits |
US4063509A (en) * | 1976-05-17 | 1977-12-20 | The United States Of America As Represented By The Secretary Of The Navy | Device for stimulation of geothermal wells |
DE2945122A1 (de) * | 1978-02-01 | 1980-05-22 | Ici Ltd | Elektrische verzoegerungsvorrichtung |
EP0075968B1 (de) * | 1981-09-24 | 1985-09-18 | Werkzeugmaschinenfabrik Oerlikon-Bührle AG | Steuerschaltung zum Zünden einer niederohmigen Zündpille |
US4487125A (en) * | 1982-08-05 | 1984-12-11 | Rca Corporation | Timing circuit |
-
1987
- 1987-03-10 MW MW17/87A patent/MW1787A1/xx unknown
- 1987-03-11 ZA ZA871772A patent/ZA871772B/xx unknown
- 1987-03-12 AT AT87302126T patent/ATE58236T1/de not_active IP Right Cessation
- 1987-03-12 GB GB08705927A patent/GB2189011B/en not_active Expired
- 1987-03-16 ZW ZW48/87A patent/ZW4887A1/xx unknown
- 1987-03-19 ZM ZM26/87A patent/ZM2687A1/xx unknown
- 1987-03-24 PH PH35072A patent/PH23374A/en unknown
- 1987-03-25 NO NO871254A patent/NO871254L/no unknown
- 1987-04-06 US US07/035,012 patent/US4777880A/en not_active Expired - Fee Related
- 1987-04-09 JP JP62085883A patent/JPS62245100A/ja active Pending
- 1987-04-09 BR BR8701678A patent/BR8701678A/pt unknown
- 1987-04-09 CA CA000534300A patent/CA1309299C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ZW4887A1 (en) | 1988-10-19 |
US4777880A (en) | 1988-10-18 |
GB8705927D0 (en) | 1987-04-15 |
PH23374A (en) | 1989-07-14 |
ZM2687A1 (en) | 1988-04-29 |
ZA871772B (en) | 1987-11-25 |
GB2189011B (en) | 1989-01-05 |
NO871254D0 (no) | 1987-03-25 |
JPS62245100A (ja) | 1987-10-26 |
CA1309299C (en) | 1992-10-27 |
ATE58236T1 (de) | 1990-11-15 |
MW1787A1 (en) | 1987-12-09 |
GB2189011A (en) | 1987-10-14 |
NO871254L (no) | 1987-10-12 |
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