ES409390A1 - Propagation device and initiation system for low energy fuses - Google Patents

Propagation device and initiation system for low energy fuses

Info

Publication number
ES409390A1
ES409390A1 ES409390A ES409390A ES409390A1 ES 409390 A1 ES409390 A1 ES 409390A1 ES 409390 A ES409390 A ES 409390A ES 409390 A ES409390 A ES 409390A ES 409390 A1 ES409390 A1 ES 409390A1
Authority
ES
Spain
Prior art keywords
low energy
initiation system
detonator
propagation device
fuse
Prior art date
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
ES409390A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitro Nobel AB
Original Assignee
Nitro Nobel AB
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
Application filed by Nitro Nobel AB filed Critical Nitro Nobel AB
Publication of ES409390A1 publication Critical patent/ES409390A1/en
Expired legal-status Critical Current

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

Abstract

An explosive assemblage including a first length of fuse having one end which receives an initiating impulse and a second end in contact with a detonator in a connecting block which also engages an intermediate region of a second length of fuse against the detonator. One end of the second length of fuse is connected to a detonator explosive assemblage while the other end is connected to a detonator in another connecting block which also engages a mid-point in another length of fuse.
ES409390A 1971-12-01 1972-11-30 Propagation device and initiation system for low energy fuses Expired ES409390A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1538071 1971-12-01

Publications (1)

Publication Number Publication Date
ES409390A1 true ES409390A1 (en) 1976-03-16

Family

ID=20300567

Family Applications (1)

Application Number Title Priority Date Filing Date
ES409390A Expired ES409390A1 (en) 1971-12-01 1972-11-30 Propagation device and initiation system for low energy fuses

Country Status (13)

Country Link
US (1) US3878785A (en)
AT (1) AT328938B (en)
AU (1) AU469127B2 (en)
BR (1) BR7208338D0 (en)
CA (1) CA985956A (en)
DE (1) DE2255106C3 (en)
ES (1) ES409390A1 (en)
FI (1) FI57741C (en)
GB (1) GB1420950A (en)
IT (1) IT975896B (en)
NO (1) NO134110C (en)
SU (1) SU656498A3 (en)
ZA (1) ZA727873B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987733A (en) * 1975-02-10 1976-10-26 The Ensign-Bickford Company Millisecond delay surface connector
US3987732A (en) * 1975-02-10 1976-10-26 The Ensign-Bickford Company Non-electric double delay borehole downline unit for blasting operations
SE7604047L (en) * 1976-04-06 1977-10-07 Nitro Nobel Ab INSTALLATION FOR BLASTING OF BODIES SASOM ROCK, CONCRETE AND THEREFORE
US4187780A (en) * 1978-05-10 1980-02-12 Ensign-Bickford Company Detonating cord and blasting cap connector block
US4426933A (en) * 1981-04-27 1984-01-24 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
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
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
DE3520490A1 (en) * 1985-04-10 1986-10-16 Friedrich-Wilhelm Dipl.-Kaufm. 4600 Dortmund Sobbe Device for joining detonating cord and detonator
SE452880B (en) * 1985-07-01 1987-12-21 Nitro Nobel Ab SET AND DEVICE FOR CONNECTING STUBINS
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
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
US5162606A (en) * 1990-04-12 1992-11-10 Atlas Powder Company Modular blasting system
US5086702A (en) * 1990-04-12 1992-02-11 Atlas Powder Company Modular blasting system
US5012741A (en) * 1990-04-16 1991-05-07 The Ensign-Bickford Company Initiator for a transmission tube
GB9017716D0 (en) * 1990-08-13 1990-09-26 Ici Plc Low energy fuse
US5204492A (en) * 1991-10-30 1993-04-20 Ici Explosives Usa Inc. Low noise, low shrapnel detonator assembly for initiating signal transmission lines
PE46296A1 (en) * 1994-10-07 1996-10-31 Austin Powder Co CONNECTOR BLOCK TO RETAIN TUBULAR TRANSMISSION LINES
US5594196A (en) * 1995-04-20 1997-01-14 Ireco, Inc. Shock tube surface connector
US5708228A (en) * 1996-01-11 1998-01-13 The Ensign-Bickford Company Method and apparatus for transfer of initiation signals
US5659149A (en) * 1996-01-18 1997-08-19 The Ensign-Bickford Company Secure connector for blast initiation signal transfer
US5703320A (en) * 1996-01-18 1997-12-30 The Ensign Bickford Company Connector for blast initiation system
US7188566B2 (en) * 2001-04-24 2007-03-13 Dyno Nobel Inc. Non-electric detonator
FR2937638B1 (en) * 2008-10-24 2010-12-17 Davey Bickford DEVICE FOR CONNECTING AT LEAST TWO SHOCKWAVE CONDUCTIVE TUBES
US9133072B1 (en) * 2013-03-20 2015-09-15 The United States Of America As Represented By The Secretary Of The Army Tactical capsule charge system
RU2584285C1 (en) * 2014-12-04 2016-05-20 Акционерное общество "Новосибирский механический завод "Искра"(АО НМЗ "Искра") Connector for electric initiation devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1337225A (en) * 1961-11-24 1963-09-13 Schlumberger Prospection Improvements to detonating cord initiation devices
US3175491A (en) * 1963-06-08 1965-03-30 Canadian Ind J-shaped detonating fuse connector
US3205818A (en) * 1963-08-02 1965-09-14 Du Pont Connector for explosive cords
US3349706A (en) * 1966-07-15 1967-10-31 Du Pont Tailless connector
GB1204924A (en) * 1967-10-11 1970-09-09 Ici Ltd Detonator connector
US3614928A (en) * 1969-03-12 1971-10-26 Gulf Oil Corp Cast high explosive primer
GB1233138A (en) * 1969-03-31 1971-05-26

Also Published As

Publication number Publication date
FI57741B (en) 1980-06-30
ATA951972A (en) 1975-06-15
SU656498A3 (en) 1979-04-05
BR7208338D0 (en) 1973-09-25
DE2255106B2 (en) 1980-10-09
FI57741C (en) 1980-10-10
ZA727873B (en) 1974-06-26
US3878785A (en) 1975-04-22
GB1420950A (en) 1976-01-14
IT975896B (en) 1974-08-10
AT328938B (en) 1976-04-12
DE2255106C3 (en) 1981-09-10
AU469127B2 (en) 1976-02-05
DE2255106A1 (en) 1973-06-07
NO134110C (en) 1976-08-18
AU4937772A (en) 1974-05-30
NO134110B (en) 1976-05-10
CA985956A (en) 1976-03-23

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