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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (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 (nl)
BE (1) BE468966A (nl)
FR (1) FR921208A (nl)
GB (1) GB618617A (nl)
NL (1) NL66224C (nl)

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 (nl) * 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
US5239804A (en) * 1988-09-26 1993-08-31 Highland Supply Corporation Method for wrapping a floral grouping
US5111637A (en) * 1988-09-26 1992-05-12 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 (nl) * 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
NL69277C (nl) * 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
BE468966A (nl)
US2605704A (en) 1952-08-05
NL66224C (nl)
FR921208A (fr) 1947-04-30

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