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 partida

Info

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
Application number
BR919104776A
Other languages
English (en)
Inventor
Richard Joseph Michna
Anthony Sendek
J Donaldson Thomas
Original Assignee
Ensign Bickford Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24438930&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9104776(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ensign Bickford Co filed Critical Ensign Bickford Co
Publication of BR9104776A publication Critical patent/BR9104776A/pt

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)
BR919104776A 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 BR9104776A (pt)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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