NO20064707L - Eksplosiv patron - Google Patents

Eksplosiv patron

Info

Publication number
NO20064707L
NO20064707L NO20064707A NO20064707A NO20064707L NO 20064707 L NO20064707 L NO 20064707L NO 20064707 A NO20064707 A NO 20064707A NO 20064707 A NO20064707 A NO 20064707A NO 20064707 L NO20064707 L NO 20064707L
Authority
NO
Norway
Prior art keywords
sleeve
cartridge
explosive cartridge
explosive
end unit
Prior art date
Application number
NO20064707A
Other languages
English (en)
Inventor
Jan-Ake Bengtsson
Original Assignee
Jan-Ake Bengtsson
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 Jan-Ake Bengtsson filed Critical Jan-Ake Bengtsson
Publication of NO20064707L publication Critical patent/NO20064707L/no

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
    • F42D1/02—Arranging blasting cartridges to form an assembly
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Air Bags (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

En eksplosiv patron innbefatter en i hovedsaken sylindrisk hylse (2) som har en endevegg (6) som avtetter en første ende av hylsen, en endeenhet (3) innført i hylsen til en viss dybde i en andre ende av hylsen, hvilken endeenhet har en innside (4) som vender mot det indre av hylsen, og en ytterside (5) på den motsatte siden av endeenheten, et kammer (7) i hylsen mellom endeveggen og innsiden, hvilket kammer er fylt med et sprengmiddel (8), en kanal (10) som går gjennom endeenheten, mellom en ytre munning (11) og en indre munning (12), hvilken kanal har et sete (13) for en tennhette (14), og en tennhette anordnet i setet, hvilken tennhette inneholder et detonerende eksplosiv for antenning av sprengmidlet i kammeret. Minst ett avstandselement (20), som strekker seg i aksialretningen, er anordnet på utsiden av endeveggen i den første enden av den eksplosive patron og/eller på endeenheten i den andre enden av den eksplosive patron. Derved dannes det et mellomrom (28) mellom den ytre siden (5) av en første, nedre eksplosiv patron og undersiden av endeveggen til en andre, øvre eksplosiv patron som hviler på den første eksplosive patron, når de to patronene er innført i et borehull (24) for detonering. Videre dannes det minst én passasje (21) i radiell retning, forbi avstandselementet, hvilken passasje gir kommunikasjon mellom mellomrommet og det omgivende rom (27) i borehullet.
NO20064707A 2004-03-18 2006-10-18 Eksplosiv patron NO20064707L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0400682A SE526830C2 (sv) 2004-03-18 2004-03-18 Sprängpatron
PCT/SE2005/000296 WO2005088236A1 (en) 2004-03-18 2005-03-02 Explosive cartridge

Publications (1)

Publication Number Publication Date
NO20064707L true NO20064707L (no) 2006-10-18

Family

ID=32067439

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064707A NO20064707L (no) 2004-03-18 2006-10-18 Eksplosiv patron

Country Status (10)

Country Link
US (1) US20070193467A1 (no)
EP (1) EP1725827B1 (no)
CN (1) CN100504280C (no)
AT (1) ATE520956T1 (no)
AU (1) AU2005220576A1 (no)
CA (1) CA2559935A1 (no)
NO (1) NO20064707L (no)
RU (1) RU2006133117A (no)
SE (1) SE526830C2 (no)
WO (1) WO2005088236A1 (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007014108D1 (de) 2007-02-02 2011-06-01 Mattson Inter Tool Gmbh Gesteinssprengpatrone und sprengverfahren
SE533526C2 (sv) 2008-03-26 2010-10-19 Jan-Aake Bengtsson Användning av en krutladdad patron för att spräcka sten
CN102207361A (zh) * 2011-05-12 2011-10-05 汉通建设集团有限公司 一种深海（深水）炸药的包装药筒及布设方法
CN102226675B (zh) * 2011-06-13 2014-10-29 李光武 增压引爆高压气体或和液体或超临界流体的爆炸装置
CN103267450B (zh) * 2013-05-21 2015-04-29 宏大矿业有限公司 一种防水耐高压深井爆破筒
CN105157493B (zh) * 2015-09-30 2016-08-24 马卫国 一种爆破用膨胀管及其爆破方法
DE102016211629A1 (de) * 2016-06-28 2017-12-28 Foreson International Ltd. Aufbereitung von Gummi-Gegenständen, wie etwa Altreifen, mit Hilfe von Sprengstoff
AU2019200724B1 (en) 2019-01-15 2020-05-21 DynaEnergetics Europe GmbH Booster charge holder for an initiator system

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2257063A (en) * 1940-10-19 1941-09-23 Heitzman Safety Blasting Plug Blasting plug
FR1270627A (fr) * 1960-07-20 1961-09-01 Espaceur-relais pour chargement de trous de mines
US3092025A (en) * 1960-08-11 1963-06-04 Dow Chemical Co Detonating device
US3176617A (en) * 1962-06-11 1965-04-06 Beloit Corp Separate loading of artiliery propellant charges
DE1278908B (de) * 1963-07-18 1968-09-26 Rheinische Kalksteinwerke Verfahren zur die Sprengwirkung wesentlich unterstuetzenden Verdaemmung von Bohrloechern
US4313380A (en) * 1978-09-15 1982-02-02 Standard Oil Company (Indiana) Distributed charge for seismic prospecting
US4382410A (en) * 1980-12-22 1983-05-10 Bowling David S Explosive blasting method and means
US5747723A (en) * 1996-11-26 1998-05-05 The United States Of America As Represented By The Secretary Of The Army Modular artillery charge system
SE519296C2 (sv) * 1997-08-14 2003-02-11 Bofors Defence Ab Drivladdningsmodul
US6230630B1 (en) * 1999-03-10 2001-05-15 Perfect Circle Paintball, Inc. Aerodynamic projectiles and methods of making the same
BR0011763A (pt) * 1999-06-18 2002-03-05 Dynaenergetics Gmbh & Co Kg Método para colocação e ignição de uma carga explosiva para testes geológicos e dispositivo de explosão
US6487973B1 (en) * 2000-04-25 2002-12-03 Halliburton Energy Services, Inc. Method and apparatus for locking charges into a charge holder
FR2812937B1 (fr) * 2000-08-14 2005-03-04 Denel Proprietary Ltd Dispositif d'amorcage amplificateur de force pour cartouche

Also Published As

Publication number Publication date
EP1725827A1 (en) 2006-11-29
SE0400682L (sv) 2005-09-19
AU2005220576A1 (en) 2005-09-22
US20070193467A1 (en) 2007-08-23
CN100504280C (zh) 2009-06-24
CA2559935A1 (en) 2005-09-22
WO2005088236A1 (en) 2005-09-22
RU2006133117A (ru) 2008-04-27
CN1934408A (zh) 2007-03-21
EP1725827B1 (en) 2011-08-17
ATE520956T1 (de) 2011-09-15
SE0400682D0 (sv) 2004-03-18
SE526830C2 (sv) 2005-11-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application