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GB1321526A - Safety fuse cords - Google Patents

Safety fuse cords

Info

Publication number
GB1321526A
GB1321526A GB5395171A GB5395171A GB1321526A GB 1321526 A GB1321526 A GB 1321526A GB 5395171 A GB5395171 A GB 5395171A GB 5395171 A GB5395171 A GB 5395171A GB 1321526 A GB1321526 A GB 1321526A
Authority
GB
United Kingdom
Prior art keywords
nitropenta
safety fuse
cryolite
nov
alkaline earth
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
GB5395171A
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.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1321526A publication Critical patent/GB1321526A/en
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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/32—Compositions containing a nitrated organic compound the compound being nitrated pentaerythritol
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C5/00—Fuses, e.g. fuse cords
    • C06C5/04—Detonating fuses
    • 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)
  • Air Bags (AREA)
  • Ropes Or Cables (AREA)
  • Materials For Medical Uses (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

1321526 Explosive compositions DYNAMIT NOBEL AG 19 Nov 1971 [20 Nov 1970] 53951/71 Heading C1D [Also in Division F3] An explosive charge constituting the core of a safety fuse cord comprises Nitropenta and a phlegmatizing agent selected from cryolite, alkali metal, alkaline earth metal and ammonium halides, sulphates, bicarbonates, carbonates and phosphates and alkaline earth metal oxides. At least 60% of the Nitropenta passes through a mesh screen of 0À074 mm. mesh. A preferred composition comprises Nitropenta and 5-15%, particularly 10%, of cryolite.
GB5395171A 1970-11-20 1971-11-19 Safety fuse cords Expired GB1321526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2057042A DE2057042C3 (en) 1970-11-20 1970-11-20 Detonating cord for use in companies exposed to firedamp and coal dust

Publications (1)

Publication Number Publication Date
GB1321526A true GB1321526A (en) 1973-06-27

Family

ID=5788630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5395171A Expired GB1321526A (en) 1970-11-20 1971-11-19 Safety fuse cords

Country Status (8)

Country Link
US (1) US3730097A (en)
BE (1) BE775433A (en)
CS (1) CS159294B2 (en)
DE (1) DE2057042C3 (en)
FR (1) FR2114857A5 (en)
GB (1) GB1321526A (en)
PL (1) PL81423B1 (en)
SU (1) SU464102A3 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2190587C2 (en) * 2000-03-21 2002-10-10 Стадник Валентин Васильевич Cord for transmission of initiating pulse and cord manufacture composition
RU2215726C2 (en) * 2002-01-03 2003-11-10 Федеральное государственное унитарное предприятие "Пермский завод им. С.М.Кирова" Method of preparing igniting fuse

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396471A (en) * 1973-02-19 1975-06-04 Ici Ltd Exposive fuse-cord
US3867884A (en) * 1973-02-19 1975-02-25 Ici Ltd Explosive fuse-cord
DE2529039A1 (en) * 1975-06-28 1977-01-20 Dynamit Nobel Ag WEATHER EXPLOSIVES
US4178853A (en) * 1976-04-28 1979-12-18 Teledyne Mccormick Selph, An Operating Division Of Teledyne Industries, Inc. Mild detonating cord confinement
US4083305A (en) * 1976-04-28 1978-04-11 Teledyne Mccormick Selph, An Operating Division Of Teledyne Ind. Inc. Mild detonating cord confinement
US4102428A (en) * 1976-11-03 1978-07-25 Ensign-Bickford Company No-flash seismic cord
DE3020957C2 (en) * 1980-06-03 1983-03-03 Dynamit Nobel Ag, 5210 Troisdorf Waterproof detonating cord
DE102005040392A1 (en) * 2005-08-25 2007-05-03 Dynaenergetics Gmbh & Co. Kg Detonating cord for the treatment of poorly accessible surfaces
DE102006007483B4 (en) * 2006-02-17 2010-02-11 Atc Establishment shock tube

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380312A (en) * 1942-11-19 1945-07-10 Du Pont Detonating fuse
US2891475A (en) * 1954-02-01 1959-06-23 Ici Ltd Fuse
US3027839A (en) * 1959-04-02 1962-04-03 Andrew J Grandy Tubular explosive transmission line
US3344005A (en) * 1966-02-23 1967-09-26 Trojan Powder Co Pentaerythritol tetranitrate-trimethylolethane trinitrate explosives
SE333321B (en) * 1967-07-20 1971-03-08 Nitro Nobel Ab LAGENERGISTUBIN FOR TRANSFER OR GENERATION OF DETONATION
DE1916685C3 (en) * 1969-04-01 1974-04-04 Dynamit Nobel Ag, 5210 Troisdorf Detonating cord

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2190587C2 (en) * 2000-03-21 2002-10-10 Стадник Валентин Васильевич Cord for transmission of initiating pulse and cord manufacture composition
RU2215726C2 (en) * 2002-01-03 2003-11-10 Федеральное государственное унитарное предприятие "Пермский завод им. С.М.Кирова" Method of preparing igniting fuse

Also Published As

Publication number Publication date
DE2057042C3 (en) 1974-06-12
BE775433A (en) 1972-03-16
SU464102A3 (en) 1975-03-15
DE2057042A1 (en) 1972-05-31
US3730097A (en) 1973-05-01
DE2057042B2 (en) 1973-10-25
FR2114857A5 (en) 1972-06-30
CS159294B2 (en) 1974-12-27
PL81423B1 (en) 1975-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee