GB818177A - Explosive cartridge - Google Patents

Explosive cartridge

Info

Publication number
GB818177A
GB818177A GB6709/56A GB670956A GB818177A GB 818177 A GB818177 A GB 818177A GB 6709/56 A GB6709/56 A GB 6709/56A GB 670956 A GB670956 A GB 670956A GB 818177 A GB818177 A GB 818177A
Authority
GB
United Kingdom
Prior art keywords
sheath
cover
cartridge
groove
detonator
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
GB6709/56A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB818177A publication Critical patent/GB818177A/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
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/02—Blasting cartridges, i.e. case and explosive adapted to be united into assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Stackable Containers (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

818,177. Blasting cartridge assemblies. MAGER, H. March 2, 1956 [March 8, 1955; May 25, 1955; Dec. 12, 1955], No. 6709/56. Class 9(1) A cartridge which can be connected to similar cartridges to form an explosive column as used in seismic prospecting comprises a sheath 1 of sheet metal such as Al, Cu or Zn or their alloys and having such a thickness that the sheath takes part in the explosion of the charge 2, which may have as a base inorganic nitrates Near its base, the sheath 1 has a peripheral groove 4 which engages a rib 10 of the dished cover 7 closing the flared mouth 6 of an adjacent cartridge. Above the groove 4 is a rib 5 which limits the entry of the sheath 1 into the cover 7 of the juxtaposed cartridge. The cover of the uppermost cartridge of a column may receive a ring 12 having a serrated edge 13 to bite into the wall of a borehole when the column is tilted and so prevent shifting along the hole. In the base of each cover 7 is a diametral recess 14 to house a detonator which may be glued into position. Electric leads, not shown, from the detonator are taken along a groove 17 in the cover which registers with a groove 18 in the sheath 1. Relay charges, e.g. tolite, may be situated on each side of the detonator.
GB6709/56A 1955-03-08 1956-03-02 Explosive cartridge Expired GB818177A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR332143X 1955-03-08
FR250555X 1955-05-25
FR121255X 1955-12-12

Publications (1)

Publication Number Publication Date
GB818177A true GB818177A (en) 1959-08-12

Family

ID=27248894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6709/56A Expired GB818177A (en) 1955-03-08 1956-03-02 Explosive cartridge

Country Status (5)

Country Link
US (1) US2887953A (en)
BE (1) BE545353A (en)
CH (1) CH332143A (en)
DE (1) DE1014009B (en)
GB (1) GB818177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132319A (en) * 1982-11-04 1984-07-04 Du Pont Canada Seismic explosive

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936708A (en) * 1957-02-21 1960-05-17 Randel Tool Company Inc Detonative element of apparatus for sinking wells by means of explosive charges
DE1140108B (en) * 1958-05-24 1962-11-22 Rheinmetall Gmbh Method and device for generating a mass jet moving forward at high speed and rotating at high angular speed
US3013492A (en) * 1959-01-21 1961-12-19 Sexton Can Co Inc Explosive cartridge
DE1168307B (en) * 1960-01-29 1964-04-16 Dynamit Nobel Ag Explosive cartridge to be ignited by heating for metal deformation
US3119332A (en) * 1960-09-06 1964-01-28 Dow Chemical Co Explosive compositions having upgraded power factors
US3176617A (en) * 1962-06-11 1965-04-06 Beloit Corp Separate loading of artiliery propellant charges
DE1278908B (en) * 1963-07-18 1968-09-26 Rheinische Kalksteinwerke Process for the damming of boreholes, which significantly supports the explosive effect
US3185091A (en) * 1964-01-10 1965-05-25 Hercules Powder Co Ltd Explosive container with yieldable seal
US3246602A (en) * 1964-07-09 1966-04-19 Gulf Oil Corp Explosive cartridge with rigid closure means
US3306200A (en) * 1964-11-20 1967-02-28 Phillips Petroleum Co Container and method of making the same
US3504628A (en) * 1965-09-24 1970-04-07 Douglas H Pack Packaging for slurry explosives
US3420173A (en) * 1967-03-31 1969-01-07 Atlas Chem Ind Axially expandable and contractable container
US4023492A (en) * 1968-11-18 1977-05-17 The United States Of America As Represented By The Secretary Of The Navy Metallic-fuel-enhanced, focused-gas warhead
GB1453884A (en) * 1974-04-10 1976-10-27 Ici Ltd Explosive charge
US4037536A (en) * 1975-09-08 1977-07-26 Imc Chemical Group, Inc. Enclosure for explosive material
DE3737704C2 (en) * 1987-11-06 1998-03-12 Rheinmetall Ind Ag Plug connection for propellant charge modules
US5353710A (en) * 1991-02-11 1994-10-11 Giat Industries Container fitted with electrical connecting means
FR2672672B1 (en) * 1991-02-11 1993-04-16 Giat Ind Sa CONTAINER THAT CAN RECEIVE A PROPULSIVE CHARGE.
FR2672674B1 (en) * 1991-02-11 1995-01-13 Giat Ind Sa CONTAINER PROVIDED WITH ELECTRICAL CONNECTION MEANS.
WO2003004960A1 (en) * 2001-07-02 2003-01-16 Barry Anthony Hodgkinson System with connectable blasting cartridges
ATE506595T1 (en) * 2007-02-02 2011-05-15 Mattson Inter Tool Gmbh ROCK Blasting Cartridge and Blasting Method
CN106154313A (en) * 2015-04-13 2016-11-23 中石化石油工程地球物理有限公司胜利分公司 High energy degradable, safe and environment-friendly seismic explosive column
CN105157493B (en) * 2015-09-30 2016-08-24 马卫国 A kind of explosion expansion tube and blasting method thereof
CN107328311A (en) * 2017-07-09 2017-11-07 贵州大学 A kind of explosive cartridge of new construction

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052475A (en) * 1933-03-27 1936-08-25 Frank N Jones Multiunit container
US2061558A (en) * 1933-07-01 1936-11-24 Atlas Powder Co Wrapping for explosives
US2238939A (en) * 1939-01-21 1941-04-22 Du Pont Blasting assembly
US2345887A (en) * 1940-04-05 1944-04-04 Hercules Powder Co Ltd Method of sealing containers
US2358795A (en) * 1940-10-21 1944-09-26 Atlas Powder Co Can connector device
GB613586A (en) * 1946-06-19 1948-11-30 Donald George Ashcroft Improvements in or relating to blasting cartridge containers
DE901997C (en) * 1950-05-25 1954-01-18 Georg Fredrik Von Krogh Explosive cartridge for explosions
DE922217C (en) * 1952-02-11 1955-01-10 Explosifs Prod Chim Explosive cartridge
BE522694A (en) * 1952-02-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132319A (en) * 1982-11-04 1984-07-04 Du Pont Canada Seismic explosive

Also Published As

Publication number Publication date
BE545353A (en)
CH332143A (en) 1958-08-31
DE1014009B (en) 1957-08-14
US2887953A (en) 1959-05-26

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