JPS5333653B2 - - Google Patents

Info

Publication number
JPS5333653B2
JPS5333653B2 JP1238476A JP1238476A JPS5333653B2 JP S5333653 B2 JPS5333653 B2 JP S5333653B2 JP 1238476 A JP1238476 A JP 1238476A JP 1238476 A JP1238476 A JP 1238476A JP S5333653 B2 JPS5333653 B2 JP S5333653B2
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Expired
Application number
JP1238476A
Other languages
Japanese (ja)
Other versions
JPS51103700A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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=24189197&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5333653(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of JPS51103700A publication Critical patent/JPS51103700A/ja
Publication of JPS5333653B2 publication Critical patent/JPS5333653B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP1238476A 1975-02-10 1976-02-09 Expired JPS5333653B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/548,520 US3987732A (en) 1975-02-10 1975-02-10 Non-electric double delay borehole downline unit for blasting operations

Publications (2)

Publication Number Publication Date
JPS51103700A JPS51103700A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-13
JPS5333653B2 true JPS5333653B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-09-16

Family

ID=24189197

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1238476A Expired JPS5333653B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-02-10 1976-02-09

Country Status (12)

Country Link
US (1) US3987732A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5333653B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7600804A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1057577A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2604435C3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES444575A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2300325A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1535558A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1053829B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PH (1) PH17225A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA76779B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZM (1) ZM1976A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141296A (en) * 1976-11-11 1979-02-27 Austin Powder Company Carrier for explosive primer and method of using same
US4187780A (en) * 1978-05-10 1980-02-12 Ensign-Bickford Company Detonating cord and blasting cap connector block
USRE30621E (en) * 1980-04-16 1981-05-26 Austin Powder Company Carrier for explosive primer and method of using same
US4350097A (en) * 1980-05-19 1982-09-21 Atlas Powder Company Nonelectric delay detonator with tubular connecting arrangement
US4347789A (en) * 1980-07-15 1982-09-07 Occidental Oil Shale, Inc. Downhole delay assembly for blasting with series delay
US4494392A (en) * 1982-11-19 1985-01-22 Foster Wheeler Energy Corporation Apparatus for forming an explosively expanded tube-tube sheet joint including a low energy transfer cord and booster
US4664033A (en) * 1985-03-22 1987-05-12 Explosive Technology, Inc. Pyrotechnic/explosive initiator
US4716831A (en) * 1986-11-03 1988-01-05 The Ensign-Bickford Company Detonating cord connector
US4953464A (en) * 1987-07-13 1990-09-04 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US4821645A (en) * 1987-07-13 1989-04-18 Atlas Powder Company Multi-directional signal transmission in a blast initiation system
US5086702A (en) * 1990-04-12 1992-02-11 Atlas Powder Company Modular blasting system
US5162606A (en) * 1990-04-12 1992-11-10 Atlas Powder Company Modular blasting system
US5173569A (en) * 1991-07-09 1992-12-22 The Ensign-Bickford Company Digital delay detonator
US5435248A (en) * 1991-07-09 1995-07-25 The Ensign-Bickford Company Extended range digital delay detonator
US5204492A (en) * 1991-10-30 1993-04-20 Ici Explosives Usa Inc. Low noise, low shrapnel detonator assembly for initiating signal transmission lines
US5365851A (en) * 1992-08-07 1994-11-22 The Ensign-Bickford Company Initiator device
US5171935A (en) * 1992-11-05 1992-12-15 The Ensign-Bickford Company Low-energy blasting initiation system method and surface connection thereof
US5413046A (en) * 1994-03-11 1995-05-09 The Ensign-Bickford Company Shock tube assembly
US5499581A (en) * 1994-05-26 1996-03-19 The Ensign-Bickford Company Molded article having integral displaceable member or members and method of use
US5792975A (en) * 1994-05-26 1998-08-11 The Ensign-Bickford Company Connector block having detonator-positioning locking means
US5515784A (en) * 1994-08-09 1996-05-14 The Ensign-Bickford Company Signal transmission devices and detonation systems using the same
US6006671A (en) * 1995-02-24 1999-12-28 Yunan; Malak Elias Hybrid shock tube/LEDC system for initiating explosives
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
US6079332A (en) * 1996-11-01 2000-06-27 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US6311621B1 (en) 1996-11-01 2001-11-06 The Ensign-Bickford Company Shock-resistant electronic circuit assembly
US6513437B2 (en) * 2000-04-28 2003-02-04 Orica Explosives Technology Pty Ltd. Blast initiation device
US20050126418A1 (en) * 2002-02-15 2005-06-16 Lynch David C. Initiation fixture and an initiator assembly including the same
EP1673586A2 (en) * 2003-10-13 2006-06-28 DetNet International Limited Detonator assembly
US7707939B2 (en) * 2004-06-22 2010-05-04 Orica Explosives Technology Pty Ltd Method of blasting
US20080047454A1 (en) * 2006-08-22 2008-02-28 Arie Sansolo Rapid coil deployment apparatus
JP5184322B2 (ja) * 2008-12-08 2013-04-17 株式会社カコー 爆破の制御方法
CN103557747B (zh) * 2013-11-22 2016-02-10 武汉科技大学 一种非电耦合多段微差起爆网路
CA2999046A1 (en) 2015-09-16 2015-12-30 Orica International Pte Ltd A wireless initiation device
EP3538837B1 (en) 2016-11-08 2022-12-21 River Front Services, Inc. Deployable prop
EP3673227B1 (en) 2017-08-24 2021-06-23 River Front Services, Inc. Explosive detonating system and components
US11543224B2 (en) 2017-08-24 2023-01-03 River Front Services, Inc. Explosive detonating system and components
EP3814716B1 (en) 2018-06-29 2023-12-13 River Front Services, Inc. Deployable explosive charge structure
WO2020236848A1 (en) * 2019-05-20 2020-11-26 River Front Services, Inc. Explosive detonating system and components
CN111187128B (zh) * 2020-02-25 2021-10-01 雅化集团绵阳实业有限公司 导爆管加工系统
CN111848317B (zh) * 2020-07-24 2022-04-26 雅化集团绵阳实业有限公司 一种基于周转盒的自动装压延期体装置
CN114739246B (zh) * 2022-04-20 2023-08-29 北京大成国测科技有限公司 一种减小爆破振动的爆破方法及系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US927968A (en) * 1908-02-04 1909-07-13 Jean Harle Fuse with double action.
SE333321B (sv) * 1967-07-20 1971-03-08 Nitro Nobel Ab Lagenergistubin foer oeverfoering eller alstring av detonation
US3420174A (en) * 1967-09-29 1969-01-07 Us Navy Pulse sensitive electro-explosive device
US3709149A (en) * 1970-03-20 1973-01-09 Hercules Inc Detonator assembly, and booster and blasting system containing same
US3739724A (en) * 1971-08-23 1973-06-19 Explosives Corp America Safety detonating apparatus
ZA727873B (en) * 1971-12-01 1974-06-26 Nitro Nobel Ab Propagation device and initiation system for low energy fuses

Also Published As

Publication number Publication date
ZM1976A1 (en) 1977-09-21
JPS51103700A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-09-13
DE2604435B2 (de) 1978-06-22
BR7600804A (pt) 1976-08-31
US3987732A (en) 1976-10-26
FR2300325B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-05-30
DE2604435A1 (de) 1976-08-19
ZA76779B (en) 1977-01-26
CA1057577A (en) 1979-07-03
IT1053829B (it) 1981-10-10
GB1535558A (en) 1978-12-13
FR2300325A1 (fr) 1976-09-03
PH17225A (en) 1984-07-03
ES444575A1 (es) 1977-06-16
AU1004776A (en) 1977-07-14
DE2604435C3 (de) 1979-02-08

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