GB618617A - Blasting or boring apparatus - Google Patents

Blasting or boring apparatus

Info

Publication number
GB618617A
GB618617A GB32739/46A GB3273946A GB618617A GB 618617 A GB618617 A GB 618617A GB 32739/46 A GB32739/46 A GB 32739/46A GB 3273946 A GB3273946 A GB 3273946A GB 618617 A GB618617 A GB 618617A
Authority
GB
United Kingdom
Prior art keywords
cavity
charge
explosive
blasting
lining
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
GB32739/46A
Other languages
English (en)
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.)
D ENTPR ET DE MECANIQUE SOC IN
Original Assignee
D ENTPR ET DE MECANIQUE SOC IN
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 D ENTPR ET DE MECANIQUE SOC IN filed Critical D ENTPR ET DE MECANIQUE SOC IN
Publication of GB618617A publication Critical patent/GB618617A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB32739/46A 1945-11-07 1946-11-04 Blasting or boring apparatus Expired GB618617A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR921208T 1945-11-07

Publications (1)

Publication Number Publication Date
GB618617A true GB618617A (en) 1949-02-24

Family

ID=9434373

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32739/46A Expired GB618617A (en) 1945-11-07 1946-11-04 Blasting or boring apparatus

Country Status (5)

Country Link
US (1) US2605704A (en:Method)
BE (1) BE468966A (en:Method)
FR (1) FR921208A (en:Method)
GB (1) GB618617A (en:Method)
NL (1) NL66224C (en:Method)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513233A (en) * 1949-03-15 1950-06-27 Laud Stanley Byers Multiple jet blasting charge
US2757611A (en) * 1950-04-11 1956-08-07 Joseph H Church Shaped charges
US2789504A (en) * 1950-02-25 1957-04-23 Mccloud Mary High explosives
US2839997A (en) * 1950-05-12 1958-06-24 Joseph H Church Shaped charges
DE974557C (de) * 1956-07-27 1961-02-09 Wasagchemie Ag Verfahren zur Lenkung und Verstaerkung der Wirkung von Sprengkoerpern
US2973164A (en) * 1949-05-13 1961-02-28 Northrop Corp Wing severing device
US8978558B2 (en) 2010-01-18 2015-03-17 Jet Physics Limited Shaped charge and element
US11022410B2 (en) 2010-01-18 2021-06-01 Jet Physics Limited Shaped charge liner method and apparatus

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833215A (en) * 1951-08-18 1958-05-06 Thomas C Bannon Gun perforator and method of manufacture
US2763210A (en) * 1953-01-06 1956-09-18 Joseph H Church Shaped charges
US3185089A (en) * 1962-06-28 1965-05-25 Thiokol Chemical Corp Flexible linear shaped charge for underwater use
US3280743A (en) * 1963-05-10 1966-10-25 Hubert G Reuther Directional control of explosive energy
US3934511A (en) * 1968-08-15 1976-01-27 The United States Of America As Represented By The Secretary Of The Navy Linear shaped charge warhead
US3561703A (en) * 1969-07-07 1971-02-09 Stencel Aero Eng Corp Canopy breaking by shaped charge
JPS5536480B2 (en:Method) * 1972-03-17 1980-09-20
US3991679A (en) * 1975-06-23 1976-11-16 The United States Of America As Represented By The Secretary Of The Navy Booster apparatus for augmenting side initiation of explosive cords
US4034672A (en) * 1976-01-02 1977-07-12 Eckels Robert E Linear explosive
DE2741984C2 (de) * 1977-09-17 1984-01-26 Franz Rudolf Prof.Dr.Dipl.-Ing. West Vancouver Thomanek Gefechtskopf für einen Panzerabwehrflugkörper mit mindestens einer stachelbildenden Hohlladung
US4297946A (en) * 1978-12-05 1981-11-03 Paton Boris E Extended shaped charge and method of making same
GB2176878B (en) * 1979-08-14 1987-09-03 Royal Ordnance Plc Hollow charges
FR2473402A1 (en) * 1980-01-15 1981-07-17 Alsetex Armement Etud Pyrotechnical process for splitting concrete slab - uses chain of explosive charges with inverted V=section at definite centres along cut line
US4649825A (en) * 1984-06-25 1987-03-17 The United States Of America As Represented By The Secretary Of The Navy Explosive separation system for composite materials
DE3700802A1 (de) * 1987-01-14 1988-07-28 Diehl Gmbh & Co Gehaeuse fuer koppelbare schneidladungen
US5111637A (en) * 1988-09-26 1992-05-12 Highland Supply Corporation Method for wrapping a floral grouping
US5239804A (en) * 1988-09-26 1993-08-31 Highland Supply Corporation Method for wrapping a floral grouping
US5522319A (en) * 1994-07-05 1996-06-04 The United States Of America As Represented By The United States Department Of Energy Free form hemispherical shaped charge
US5720344A (en) * 1996-10-21 1998-02-24 Newman; Frederic M. Method of longitudinally splitting a pipe coupling within a wellbore
AU2003283125B2 (en) * 2002-11-28 2009-04-23 Applied Explosives Technology Pty Limited Improved linear shaped charge system
AU2002952984A0 (en) * 2002-11-28 2002-12-12 Scott Allman Forced entry system
US8146503B2 (en) 2002-11-28 2012-04-03 Rapid Entry Pty Limited Linear shaped charge system
US7159657B2 (en) * 2004-03-24 2007-01-09 Schlumberger Technology Corporation Shaped charge loading tube for perforating gun
GB0604408D0 (en) 2006-03-04 2006-07-12 Alford Res Ltd An explosive charge
US8006621B1 (en) * 2008-02-07 2011-08-30 Cherry Christopher R Linear explosive breaching apparatus and method
US8887609B1 (en) 2009-02-27 2014-11-18 Christopher R. Cherry Explosive system for destruction of overpacked munitions
RU2570148C1 (ru) * 2014-07-01 2015-12-10 Общество с ограниченной ответственностью "Газпром трансгаз Самара" Подрывной заряд
CN104101273A (zh) * 2014-07-21 2014-10-15 中国船舶重工集团公司第七○二研究所 一种基于水下爆炸技术的新型排爆装置
AU2016225950B2 (en) 2016-09-12 2018-09-27 Applied Explosives Technology Pty Limited Further Improved Linear Shaped Charge System
US10969204B2 (en) * 2018-01-11 2021-04-06 The United States Of America, As Represented By The Secretary Of The Navy Systems and methods for penetrating structures with repositionable shaped charges
RU204402U1 (ru) * 2020-05-19 2021-05-24 Николай Павлович Михайлов Удлиненный заряд взрывчатого вещества

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE249630C (en:Method) * 1910-12-14
US1440601A (en) * 1921-01-06 1923-01-02 John R Holran Explosive charge
US1531555A (en) * 1924-07-31 1925-03-31 Joseph W Harris Art of perforating and severing metals
US2404440A (en) * 1941-04-19 1946-07-23 Clarence W Lothrop Torpedo countermining device
BE475768A (en:Method) * 1942-05-21 1900-01-01
US2409848A (en) * 1943-03-10 1946-10-22 Carnegie Illinois Steel Corp Twin tube mine clearing snake
US2543057A (en) * 1946-04-30 1951-02-27 Louis F Porter Elongated flexible tubular explosive

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2513233A (en) * 1949-03-15 1950-06-27 Laud Stanley Byers Multiple jet blasting charge
US2973164A (en) * 1949-05-13 1961-02-28 Northrop Corp Wing severing device
US2789504A (en) * 1950-02-25 1957-04-23 Mccloud Mary High explosives
US2757611A (en) * 1950-04-11 1956-08-07 Joseph H Church Shaped charges
US2839997A (en) * 1950-05-12 1958-06-24 Joseph H Church Shaped charges
DE974557C (de) * 1956-07-27 1961-02-09 Wasagchemie Ag Verfahren zur Lenkung und Verstaerkung der Wirkung von Sprengkoerpern
US8978558B2 (en) 2010-01-18 2015-03-17 Jet Physics Limited Shaped charge and element
US11022410B2 (en) 2010-01-18 2021-06-01 Jet Physics Limited Shaped charge liner method and apparatus

Also Published As

Publication number Publication date
NL66224C (en:Method)
FR921208A (fr) 1947-04-30
US2605704A (en) 1952-08-05
BE468966A (en:Method)

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