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GB1238503A - - Google Patents

Info

Publication number
GB1238503A
GB1238503AGB1238503DAGB1238503AGB 1238503 AGB1238503 AGB 1238503AGB 1238503D AGB1238503D AGB 1238503DAGB 1238503 AGB1238503 AGB 1238503A
Authority
GB
United Kingdom
Prior art keywords
casing
pressure wave
explosive
fuse
extending
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
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 ABfiledCriticalNitro Nobel AB
Publication of GB1238503ApublicationCriticalpatent/GB1238503A/en
Expiredlegal-statusCriticalCurrent

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Abstract

1,238,503. Fuses. NITRO NOBEL A.B. 18 July, 1968 [20 July, 1967], No. 34201/68. Heading F3A. A fuse for propagating a gaseous pressure wave front for ignition of an explosive material, comprises a tubular casing having a quantity of an ignitable substance distributed along the inner wall of the casing or on the surface of an element extending in the longitudinal direction of the casing, and an open channel for the passage of gas formed inside the casing and extending the length of the fuse, the ignitable substance being present in an amount less than 0À5 gms/inch length of casing and serving to add energy to the pressure wave to compensate for energy losses upon being ignited by hot compressed gas following the pressure wave front. The casing is made of polyvinyl chloride or paper reinforced " Bakelite" (Registered Trade Mark) and has a number of alternative cross-sectional configurations (Figs. 4-9, not shown). The ignitable substance is a liquid explosive or a solid explosive powder which can be retained by a layer of petroleum jelly. The explosive is selected from PETN, RDX, HMX, TNT, dinitroethyl urea or tetryl. The gaseous pressure wave is derived from a detonator or a spark generated between electrodes extending through the fuse casing.
GB1238503D1967-07-201968-07-18ExpiredGB1238503A (en)

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
SE10726/67ASE333321B (en)1967-07-201967-07-20 LAGENERGISTUBIN FOR TRANSFER OR GENERATION OF DETONATION

Publications (1)

Publication NumberPublication Date
GB1238503Atrue GB1238503A (en)1971-07-07

Family

ID=20292758

Family Applications (1)

Application NumberTitlePriority DateFiling Date
GB1238503DExpiredGB1238503A (en)1967-07-201968-07-18

Country Status (7)

CountryLink
US (1)US3590739A (en)
CU (1)CU35214A (en)
DE (1)DE1771851B1 (en)
ES (1)ES356293A1 (en)
FR (1)FR1578274A (en)
GB (1)GB1238503A (en)
SE (1)SE333321B (en)

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GB2152643A (en)*1984-01-131985-08-07Britanite Ind Quimicas LtdPercussion or impact wave conductor unit
USRE33202E (en)*1979-07-161990-04-24Atlas Powder CompanyEnergy transmission device
GB2245690A (en)*1990-06-271992-01-08Cxa LtdElectric exploding bridge wire initiators.
US5341742A (en)*1990-12-141994-08-30Eev LimitedFiring arrangements

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US3730096A (en)*1970-12-011973-05-01Dynamit Nobel AgDetonating fuse
ZA729100B (en)*1972-01-051974-01-30Nitro Nobel AbDetonating cap
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US3987733A (en)*1975-02-101976-10-26The Ensign-Bickford CompanyMillisecond delay surface connector
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SE408056B (en)*1977-09-201979-05-14Larsson Arne LAGENERGISTUBIN
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SE424182B (en)*1980-10-311982-07-05Nitro Nobel Ab PROCEDURE FOR INITIATING AN INITIATABLE STUBIN THROUGH A PRINT
CA1146805A (en)*1980-11-141983-05-24Francis H.G. MccaffreyHigh speed detonating cord including an explosive core and a hollow space containing a blockage element
FR2526150B1 (en)*1982-03-111987-02-20Luchaire Sa PYROTECHNIC RETARDER FOR DETONATION WAVE
US4448374A (en)*1982-06-031984-05-15Stencel Aero Engineering CorporationDeployment sequencer
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US4671178A (en)*1984-07-101987-06-09Aeci LimitedLow energy fuses
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US4699400A (en)*1985-07-021987-10-13Morton Thiokol, Inc.Inflator and remote sensor with through bulkhead initiator
US4757764A (en)*1985-12-201988-07-19The Ensign-Bickford CompanyNonelectric blasting initiation signal control system, method and transmission device therefor
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GB2225416B (en)*1988-11-051992-07-08Haley & Weller LtdDetonating cord
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US4924774A (en)*1989-05-161990-05-15Trw Vehicle Safety Systems Inc.Apparatus for igniting a pyrotechnic transmission line
US5031538A (en)*1990-02-071991-07-16The Ensign-Bickford CompanyDelay train ignition buffer
US5145209A (en)*1990-02-131992-09-08Trw Vehicle Safety Systems Inc.Seat belt pretensioner
DE4104244C2 (en)1990-02-131996-12-19Trw Vehicle Safety Systems Pretensioner for a vehicle seat belt retractor
GB2242010B (en)*1990-03-151993-10-13Ici PlcLow energy fuse
US5086702A (en)*1990-04-121992-02-11Atlas Powder CompanyModular blasting system
US5162606A (en)*1990-04-121992-11-10Atlas Powder CompanyModular blasting system
US5001981A (en)*1990-04-161991-03-26The Ensign-Bickford CompanySignal transmission tube for initiation of explosives
US5181737A (en)*1990-07-051993-01-26Trw Vehicle Safety Systems Inc.Safety apparatus for vehicle occupant
GB9017716D0 (en)*1990-08-131990-09-26Ici PlcLow energy fuse
GB9017715D0 (en)*1990-08-131990-09-26Ici PlcLow energy fuse
US5144893A (en)*1991-08-061992-09-08The United States Of America As Represented By The Secretary Of The ArmySafe ordnance initiation system
US5212341A (en)*1991-08-151993-05-18Osborne Alfred MCo-extruded shock tube
GB9119220D0 (en)*1991-09-091991-10-23Ici PlcBlasting accessory
GB9210845D0 (en)*1992-05-211992-07-08Explosive Dev LtdImprovements in or relating to initiating means
US5365851A (en)*1992-08-071994-11-22The Ensign-Bickford CompanyInitiator device
SE500323C2 (en)*1992-11-171994-06-06Dyno Industrier As Low-energy tube and means for its production
US5327835A (en)*1993-07-011994-07-12The Ensign-Bickford CompanyDetonation device including coupling means
US5417162A (en)*1993-07-011995-05-23The Ensign-Bickford CompanyDetonation coupling device
US5494152A (en)*1993-07-231996-02-27The Ensign-Bickford CompanyDetonator packaging system
US5413046A (en)*1994-03-111995-05-09The Ensign-Bickford CompanyShock tube assembly
US5515784A (en)*1994-08-091996-05-14The Ensign-Bickford CompanySignal transmission devices and detonation systems using the same
US5597973A (en)*1995-01-301997-01-28The Ensign-Bickford CompanySignal transmission fuse
US6006671A (en)*1995-02-241999-12-28Yunan; Malak EliasHybrid shock tube/LEDC system for initiating explosives
US5837924A (en)*1995-11-211998-11-17The Ensign-Bickford CompanySignal transmission tube using reclaim material and method of manufacture
DE19546823C2 (en)*1995-12-152001-08-30Oeps Gmbh Method and device for producing ignition hoses
US5747722A (en)*1996-01-111998-05-05The Ensign-Bickford CompanyDetonators having multiple-line input leads
US5827994A (en)*1996-07-111998-10-27The Ensign-Bickford CompanyFissile shock tube and method of making the same
US6170398B1 (en)*1997-08-292001-01-09The Ensign-Bickford CompanySignal transmission fuse
US6272996B1 (en)1998-10-072001-08-14Shock Tube Systems, Inc.In-line initiator and firing device assembly
WO2000068635A2 (en)1999-05-052000-11-16The Ensign-Bickford CompanyComposite package for explosive items
WO2001008936A1 (en)*1999-08-022001-02-08Autoliv Development AbCord-type gas generator for airbag
US6694886B1 (en)*1999-08-312004-02-24The Ensign-Bickford CompanyRigid reactive cord and methods of use and manufacture
US6601516B2 (en)2001-03-302003-08-05Goodrich CorporationLow energy fuse
AU2002344309A1 (en)*2001-05-312002-12-09Universal Propulsion Company, Inc.Linear ignition fuze with shaped sheath
US7216777B2 (en)*2002-10-312007-05-15Nordson CorporationLiquid dispensing system using color-coded visual indicia
US7032789B2 (en)2002-10-312006-04-25Nordson CorporationSolenoid using color-coded visual indicia in a liquid dispensing system
US7086335B2 (en)*2003-03-072006-08-08Shock Tube Systems, Inc.Redundant signal transmission system and deployment means
EP1622851A2 (en)*2003-04-302006-02-08Dyno Nobel Inc.Tubular signal transmission device and method of manufacture
EP1625345A2 (en)*2003-04-302006-02-15Dyno Nobel Inc.Energetic linear timing element
US7921776B2 (en)*2004-06-012011-04-12Ensign-Bickford Aerospace & Defense CompanyDetonating cord with protective jacket
US7650993B2 (en)*2004-08-132010-01-26Ensign-Bickford Aerospace & Defense CompanyCoreless-coil shock tube package system
US7959432B2 (en)*2005-06-012011-06-14Frans Steur, SeniorMethod of and apparatus for cleaning fouling in heat exchangers, waste-heat boilers and combustion chambers
DE102006007483B4 (en)*2006-02-172010-02-11Atc Establishment shock tube
US7434515B2 (en)*2006-06-142008-10-14Detotec North America, Inc.Signal transmission fuse
PE20130595A1 (en)2011-10-142013-05-09Famesa Explosivos S A C SIGNAL TRANSMISSION TUBE WITH REVERSE INITIATION RETENTION SEAL
US9914144B2 (en)2012-04-162018-03-13Nordson CorporationColor coded nozzle adapter and locator tool
US9791247B2 (en)*2015-05-122017-10-17Cgs Group LlcFiring device
DE202017102257U1 (en)2017-04-132017-06-20Fr. Sobbe Gmbh Ignition device in compact version
DE102018125303A1 (en)*2018-10-122020-04-16Rheinmetall Waffe Munition Gmbh Igniter and ammunition
US10996038B2 (en)2019-04-052021-05-04Ensign-Bickford Aerospace & Defense CompanyCoreless-coil shock tube package system
US11192832B2 (en)2019-10-012021-12-07Ensign-Bickford Aerospace & Defense CompanyCoreless-coil shock tube system with reduced noise

Family Cites Families (8)

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CA716835A (en)*1965-08-31F. Carr AltonRocket igniters
US548022A (en)*1895-10-15Andsew b
US2482091A (en)*1944-03-201949-09-20Us Sec WarMethod of making a high-density explosive
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US2938432A (en)*1959-01-061960-05-31Andrew J GrandyRemote control device
US3332353A (en)*1959-03-031967-07-25Lohr A BurkardtAuxiliary igniter and sustainer
US3027839A (en)*1959-04-021962-04-03Andrew J GrandyTubular explosive transmission line
US3296968A (en)*1964-06-191967-01-10Biberman Jean ShulmanRemote ignition line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
FR2441598A1 (en)*1978-11-201980-06-13Explosive Tech IGNITION WICK
USRE33202E (en)*1979-07-161990-04-24Atlas Powder CompanyEnergy transmission device
GB2152643A (en)*1984-01-131985-08-07Britanite Ind Quimicas LtdPercussion or impact wave conductor unit
GB2245690A (en)*1990-06-271992-01-08Cxa LtdElectric exploding bridge wire initiators.
US5341742A (en)*1990-12-141994-08-30Eev LimitedFiring arrangements

Also Published As

Publication numberPublication date
FR1578274A (en)1969-08-14
CU35214A (en)1982-03-28
SE333321B (en)1971-03-08
US3590739A (en)1971-07-06
ES356293A1 (en)1970-01-01
DE1771851B1 (en)1972-02-03

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Legal Events

DateCodeTitleDescription
PSPatent sealed [section 19, patents act 1949]
PE20Patent expired after termination of 20 years
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