BR9104776A - Conexao de superficie para sistema de partida por detonacao de baixa energia,processo de inciar uma pluralidade de elementos de comunicacao de sinal e o referido sistema de partida - Google Patents
Conexao de superficie para sistema de partida por detonacao de baixa energia,processo de inciar uma pluralidade de elementos de comunicacao de sinal e o referido sistema de partidaInfo
- Publication number
- BR9104776A BR9104776A BR919104776A BR9104776A BR9104776A BR 9104776 A BR9104776 A BR 9104776A BR 919104776 A BR919104776 A BR 919104776A BR 9104776 A BR9104776 A BR 9104776A BR 9104776 A BR9104776 A BR 9104776A
- Authority
- BR
- Brazil
- Prior art keywords
- departure system
- initiating
- referred
- low energy
- signal communication
- 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
- F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
- C06C5/00—Fuses, e.g. fuse cords
- C06C5/06—Fuse igniting means; Fuse connectors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Processing Of Terminals (AREA)
- Arc Welding In General (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60899390A | 1990-11-05 | 1990-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9104776A true BR9104776A (pt) | 1992-06-23 |
Family
ID=24438930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919104776A BR9104776A (pt) | 1990-11-05 | 1991-11-01 | Conexao de superficie para sistema de partida por detonacao de baixa energia,processo de inciar uma pluralidade de elementos de comunicacao de sinal e o referido sistema de partida |
Country Status (8)
Country | Link |
---|---|
US (1) | US5398611A (pt) |
AU (1) | AU635399B2 (pt) |
BR (1) | BR9104776A (pt) |
CA (1) | CA2037589C (pt) |
GB (1) | GB2249372B (pt) |
PE (1) | PE26391A1 (pt) |
RU (1) | RU2070313C1 (pt) |
ZA (1) | ZA912194B (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU687051B2 (en) * | 1993-04-23 | 1998-02-19 | Orica Explosives Technology Pty Ltd | Initiation system |
WO1994025820A1 (en) * | 1993-04-23 | 1994-11-10 | Ici Australia Operations Proprietary Limited | Initiation system |
US5792975A (en) * | 1994-05-26 | 1998-08-11 | The Ensign-Bickford Company | Connector block having detonator-positioning locking means |
US5703319A (en) * | 1995-10-27 | 1997-12-30 | The Ensign-Bickford Company | Connector block for blast initiation systems |
US5747722A (en) * | 1996-01-11 | 1998-05-05 | The Ensign-Bickford Company | Detonators having multiple-line input leads |
US5659149A (en) * | 1996-01-18 | 1997-08-19 | The Ensign-Bickford Company | Secure connector for blast initiation signal transfer |
US5714712A (en) * | 1996-10-25 | 1998-02-03 | The Ensign-Bickford Company | Explosive initiation system |
US6305287B1 (en) * | 1998-03-09 | 2001-10-23 | Austin Powder Company | Low-energy shock tube connector system |
US6513437B2 (en) * | 2000-04-28 | 2003-02-04 | Orica Explosives Technology Pty Ltd. | Blast initiation device |
MXPA03009709A (es) * | 2001-04-24 | 2004-05-21 | Ensign Bickford Co | Detonador no electrico. |
CA2357082A1 (en) * | 2001-09-07 | 2003-03-07 | Orica Explosives Technology Pty Ltd. | Connector block configured to induce a bend in shock tubes retained therein |
CA2357267A1 (en) * | 2001-09-07 | 2003-03-07 | Orica Explosives Technology Pty Ltd. | Connector block with shock tube retention means and flexible and resilient closure member |
CA2357273C (en) | 2001-09-07 | 2009-11-10 | Orica Explosives Technology Pty Ltd. | Connector block for shock tubes, and method of securing a detonator therein |
FR2839146B1 (fr) * | 2002-04-29 | 2006-12-15 | Francesco Ambrico | Dispositif pyrotechnique de retard |
AU2003243539A1 (en) * | 2002-06-12 | 2003-12-31 | Ensign-Bickford Aerospace And Defense Company | Signal transfer device |
ES2247925B1 (es) | 2004-05-19 | 2006-12-01 | Union Española De Explosivos, S.A. | Conector integrado para tubos de onda de choque. |
MX2008012121A (es) * | 2006-03-24 | 2008-12-16 | African Explosives Ltd | Detonacion de explosivos. |
CL2007002761A1 (es) | 2006-09-27 | 2008-07-11 | Dyno Nobel Inc | Un clip conector para retener una o mas lineas de transmision de senales en proximidad a un detonador con un extremo explosivo, que comprende un elemento principal y uno de cierre que estan montados uno sobre otro. |
RU2635415C1 (ru) * | 2016-07-11 | 2017-11-13 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" (Госкорпорация "Росатом") | Разветвитель детонации в ударно-волновых трубках |
RU2645062C1 (ru) * | 2016-11-07 | 2018-02-15 | Михаил Николаевич Оверченко | Соединительный блок для подрывных инициирующих устройств |
CN116222313A (zh) * | 2022-12-15 | 2023-06-06 | 山西江阳工程爆破有限公司 | 矿山光面爆破药柱 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2587694A (en) * | 1949-09-23 | 1952-03-04 | Canadian Safety Fuse Company L | Fuse igniting and connecting device |
US3205818A (en) * | 1963-08-02 | 1965-09-14 | Du Pont | Connector for explosive cords |
GB1233138A (pt) * | 1969-03-31 | 1971-05-26 | ||
US3941056A (en) * | 1974-06-18 | 1976-03-02 | Atlas Powder Company | Blasting cap adapter for severing blasting circuit leads |
US4187780A (en) * | 1978-05-10 | 1980-02-12 | Ensign-Bickford Company | Detonating cord and blasting cap connector block |
US4248152A (en) * | 1979-01-24 | 1981-02-03 | E. I. Du Pont De Nemours & Company | Field-connected explosive booster for propagating a detonation in connected detonating cord assemblies containing low-energy detonating cord |
US4424747A (en) * | 1981-04-27 | 1984-01-10 | E. I. Du Pont De Nemours And Company | Non-electric blasting assembly |
US4481884A (en) * | 1981-12-28 | 1984-11-13 | E. I. Du Pont De Nemours And Company | Field-connected explosive booster for initiating low-energy explosive connecting cords |
ZW26282A1 (en) * | 1981-12-30 | 1983-08-17 | Aeci Ltd | An initiating connector |
US4495867A (en) * | 1982-06-18 | 1985-01-29 | E. I. Du Pont De Nemours And Company | Assembly for initiating explosives with low-energy detonating cord |
CA1255537A (en) * | 1986-09-26 | 1989-06-13 | Ici Canada Inc. | Pyrotechnic variable delay connector |
US4722279A (en) * | 1986-11-17 | 1988-02-02 | E. I. Du Pont De Nemours And Company | Non-electric detonators without a percussion element |
US4815382A (en) * | 1987-11-25 | 1989-03-28 | Eti Explosives Technologies International Inc. | Connector and detonator/connector assembly for initiating explosive primers with low-energy detonating cord |
US5204492A (en) * | 1991-10-30 | 1993-04-20 | Ici Explosives Usa Inc. | Low noise, low shrapnel detonator assembly for initiating signal transmission lines |
-
1991
- 1991-03-05 CA CA002037589A patent/CA2037589C/en not_active Expired - Lifetime
- 1991-03-12 AU AU72847/91A patent/AU635399B2/en not_active Expired
- 1991-03-19 PE PE1991183135A patent/PE26391A1/es unknown
- 1991-03-19 GB GB9105757A patent/GB2249372B/en not_active Expired - Lifetime
- 1991-03-22 ZA ZA912194A patent/ZA912194B/xx unknown
- 1991-11-01 BR BR919104776A patent/BR9104776A/pt not_active IP Right Cessation
- 1991-11-04 RU SU915010080A patent/RU2070313C1/ru active
-
1993
- 1993-09-09 US US08/118,576 patent/US5398611A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2249372B (en) | 1995-01-18 |
US5398611A (en) | 1995-03-21 |
CA2037589A1 (en) | 1992-05-06 |
CA2037589C (en) | 1994-09-06 |
AU7284791A (en) | 1992-05-07 |
GB9105757D0 (en) | 1991-05-01 |
PE26391A1 (es) | 1991-09-12 |
GB2249372A (en) | 1992-05-06 |
AU635399B2 (en) | 1993-03-18 |
RU2070313C1 (ru) | 1996-12-10 |
ZA912194B (en) | 1992-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG9A | Patent or certificate of addition granted | ||
B25A | Requested transfer of rights approved |
Free format text: TRANSFERIDO DE: THE ENSIGN-BICKFORD COMPANY |
|
B25G | Requested change of headquarter approved |
Free format text: ENDERECO ALTERADO CONFORME PET. NO 020090022711 - RJ DE 09/03/2009 |
|
B25A | Requested transfer of rights approved |
Free format text: TRANSFERIDO DE: DYNO NOBEL INC. |
|
B15G | Petition not considered as such [chapter 15.7 patent gazette] |
Free format text: DESCONHECIDA A PETICAO DE TRANSFERENCIA DE TITULAR NO 020100080253/RJ DE 27/08/2010, POR AUSENCIA DE FUNDAMENTACAO LEGAL, TENDO EM VISTA QUE A TRANSFERENCIA FOI PUBLICADA NA RPI 2107 DE 24/05/2010. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 01/11/2011 |