GB2571720B - Pre-defined recess - Google Patents

Pre-defined recess Download PDF

Info

Publication number
GB2571720B
GB2571720B GB1803512.1A GB201803512A GB2571720B GB 2571720 B GB2571720 B GB 2571720B GB 201803512 A GB201803512 A GB 201803512A GB 2571720 B GB2571720 B GB 2571720B
Authority
GB
United Kingdom
Prior art keywords
defined recess
recess
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.)
Active
Application number
GB1803512.1A
Other versions
GB201803512D0 (en
GB2571720A (en
Inventor
Mark Davies Benjaimin
Morgan Davies Gavin
john wilson Robert
Martin Phillips Stuart
John Redding Darren
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.)
BAE Systems PLC
Original Assignee
BAE Systems PLC
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 BAE Systems PLC filed Critical BAE Systems PLC
Priority to GB1803512.1A priority Critical patent/GB2571720B/en
Publication of GB201803512D0 publication Critical patent/GB201803512D0/en
Priority to PCT/GB2019/050576 priority patent/WO2019171029A1/en
Priority to AU2019229738A priority patent/AU2019229738B2/en
Priority to EP19708141.7A priority patent/EP3762199A1/en
Priority to US16/977,969 priority patent/US11766809B2/en
Publication of GB2571720A publication Critical patent/GB2571720A/en
Application granted granted Critical
Publication of GB2571720B publication Critical patent/GB2571720B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/005—By a process involving melting at least part of the ingredients
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/036—Manufacturing processes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/007—Making cavities in an explosive or propulsive charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
    • F42B33/0214—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB1803512.1A 2018-03-05 2018-03-05 Pre-defined recess Active GB2571720B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1803512.1A GB2571720B (en) 2018-03-05 2018-03-05 Pre-defined recess
PCT/GB2019/050576 WO2019171029A1 (en) 2018-03-05 2019-03-01 Pre-defined recess
AU2019229738A AU2019229738B2 (en) 2018-03-05 2019-03-01 Pre-defined recess
EP19708141.7A EP3762199A1 (en) 2018-03-05 2019-03-01 Pre-defined recess
US16/977,969 US11766809B2 (en) 2018-03-05 2019-03-01 Method of forming pre-defined recess in cured or cast explosive composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1803512.1A GB2571720B (en) 2018-03-05 2018-03-05 Pre-defined recess

Publications (3)

Publication Number Publication Date
GB201803512D0 GB201803512D0 (en) 2018-04-18
GB2571720A GB2571720A (en) 2019-09-11
GB2571720B true GB2571720B (en) 2023-11-29

Family

ID=61903495

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1803512.1A Active GB2571720B (en) 2018-03-05 2018-03-05 Pre-defined recess

Country Status (1)

Country Link
GB (1) GB2571720B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176247A (en) * 1956-05-28 1959-04-08 Process for loading shells of any caliber and shells obtained by this process with explosives
FR1578063A (en) * 1968-05-17 1969-08-14
GB1232923A (en) * 1969-04-03 1971-05-26 Imp Metal Ind Kynoch Ltd
GB1419569A (en) * 1972-03-08 1975-12-31 Ici Australia Ltd Explosive boosters
DE2756097A1 (en) * 1977-12-16 1979-08-16 Paul Haas Mould for casting explosive material - uses enclosed cooling insert to prevent blowhole and crack formation
JPS61121915A (en) * 1984-11-19 1986-06-09 Matsushita Electric Ind Co Ltd Mold device
CN207657030U (en) * 2017-11-25 2018-07-27 珠海高新区日东实业有限公司 A kind of preceding mould air blowing ejection die

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176247A (en) * 1956-05-28 1959-04-08 Process for loading shells of any caliber and shells obtained by this process with explosives
FR1578063A (en) * 1968-05-17 1969-08-14
GB1232923A (en) * 1969-04-03 1971-05-26 Imp Metal Ind Kynoch Ltd
GB1419569A (en) * 1972-03-08 1975-12-31 Ici Australia Ltd Explosive boosters
DE2756097A1 (en) * 1977-12-16 1979-08-16 Paul Haas Mould for casting explosive material - uses enclosed cooling insert to prevent blowhole and crack formation
JPS61121915A (en) * 1984-11-19 1986-06-09 Matsushita Electric Ind Co Ltd Mold device
CN207657030U (en) * 2017-11-25 2018-07-27 珠海高新区日东实业有限公司 A kind of preceding mould air blowing ejection die

Also Published As

Publication number Publication date
GB201803512D0 (en) 2018-04-18
GB2571720A (en) 2019-09-11

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