GB2565697A - Explosive booster - Google Patents

Explosive booster

Info

Publication number
GB2565697A
GB2565697A GB1819000.9A GB201819000A GB2565697A GB 2565697 A GB2565697 A GB 2565697A GB 201819000 A GB201819000 A GB 201819000A GB 2565697 A GB2565697 A GB 2565697A
Authority
GB
United Kingdom
Prior art keywords
housing
cord
explosive
explosive material
explosive booster
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.)
Withdrawn
Application number
GB1819000.9A
Other versions
GB201819000D0 (en
Inventor
Alford Sidney
Alford Roland
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.)
Alford Research Ltd
Original Assignee
Alford Research Ltd
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 Alford Research Ltd filed Critical Alford Research Ltd
Publication of GB201819000D0 publication Critical patent/GB201819000D0/en
Publication of GB2565697A publication Critical patent/GB2565697A/en
Withdrawn legal-status Critical Current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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/22—Elements for controlling or guiding the detonation wave, e.g. tubes

Abstract

An explosive booster is provided and comprises a generally tubular elongate housing which provides confinement in order to cause initiation. At one end of the housing a length of detonating cord is inserted so as to extend into the housing, and the housing contains explosive material. The end of the cord is retained in or by the housing so as to be adjacent the explosive material or inserted therein. The interface between the cord end and the material is confined by the housing so that the explosive material can be initiated directly by the cord.
GB1819000.9A 2016-06-03 2017-06-05 Explosive booster Withdrawn GB2565697A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1609788.3A GB2555072B (en) 2016-06-03 2016-06-03 Explosive booster
PCT/GB2017/051602 WO2017208024A1 (en) 2016-06-03 2017-06-05 Explosive booster

Publications (2)

Publication Number Publication Date
GB201819000D0 GB201819000D0 (en) 2019-01-09
GB2565697A true GB2565697A (en) 2019-02-20

Family

ID=56508073

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1609788.3A Active GB2555072B (en) 2016-06-03 2016-06-03 Explosive booster
GB1819000.9A Withdrawn GB2565697A (en) 2016-06-03 2017-06-05 Explosive booster

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1609788.3A Active GB2555072B (en) 2016-06-03 2016-06-03 Explosive booster

Country Status (2)

Country Link
GB (2) GB2555072B (en)
WO (1) WO2017208024A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388310A (en) * 1943-09-01 1945-11-06 John S Curtiss Blasting cap fuse protector
EP0015067A1 (en) * 1979-01-24 1980-09-03 E.I. Du Pont De Nemours And Company Field-connected explosive booster, booster-connector assembly and detonating cord assembly comprising such booster-connector assembly
DE3010067A1 (en) * 1980-03-15 1981-10-15 Friedrich Wilhelm Dipl.-Kfm. 4600 Dortmund Sobbe Fuse and detonator with pressure resistant watertight joint - made by lubricated sleeve between fuse and capsule
GB2348944A (en) * 1999-04-16 2000-10-18 Schlumberger Holdings Booster for use with detonating cords
US6247410B1 (en) * 1998-12-10 2001-06-19 The United States Of America As Represented By The Secretary Of The Navy High-output insensitive munition detonating cord
US20040216632A1 (en) * 2003-04-10 2004-11-04 Finsterwald Mark A. Detonating cord interrupt device and method for transporting an explosive device
US20130291711A1 (en) * 2012-05-03 2013-11-07 Halliburton Energy Services, Inc. Explosive Device Booster Assembly and Method of Use

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6846372B1 (en) * 2003-03-31 2005-01-25 The United States Of America As Represented By The Secretary Of The Navy Reactively induced fragmentating explosives
CN103644787B (en) * 2013-12-04 2016-02-03 中国船舶重工集团公司第七〇五研究所 A kind of primacord propagation of explosion energy amplifying device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2388310A (en) * 1943-09-01 1945-11-06 John S Curtiss Blasting cap fuse protector
EP0015067A1 (en) * 1979-01-24 1980-09-03 E.I. Du Pont De Nemours And Company Field-connected explosive booster, booster-connector assembly and detonating cord assembly comprising such booster-connector assembly
DE3010067A1 (en) * 1980-03-15 1981-10-15 Friedrich Wilhelm Dipl.-Kfm. 4600 Dortmund Sobbe Fuse and detonator with pressure resistant watertight joint - made by lubricated sleeve between fuse and capsule
US6247410B1 (en) * 1998-12-10 2001-06-19 The United States Of America As Represented By The Secretary Of The Navy High-output insensitive munition detonating cord
GB2348944A (en) * 1999-04-16 2000-10-18 Schlumberger Holdings Booster for use with detonating cords
US20040216632A1 (en) * 2003-04-10 2004-11-04 Finsterwald Mark A. Detonating cord interrupt device and method for transporting an explosive device
US20130291711A1 (en) * 2012-05-03 2013-11-07 Halliburton Energy Services, Inc. Explosive Device Booster Assembly and Method of Use

Also Published As

Publication number Publication date
GB2555072A (en) 2018-04-25
WO2017208024A1 (en) 2017-12-07
GB201819000D0 (en) 2019-01-09
GB201609788D0 (en) 2016-07-20
GB2555072B (en) 2022-01-19

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)