FR1289726A - Charge explosive perfectionnée - Google Patents

Charge explosive perfectionnée

Info

Publication number
FR1289726A
FR1289726A FR859374A FR859374A FR1289726A FR 1289726 A FR1289726 A FR 1289726A FR 859374 A FR859374 A FR 859374A FR 859374 A FR859374 A FR 859374A FR 1289726 A FR1289726 A FR 1289726A
Authority
FR
France
Prior art keywords
explosive charge
advanced
advanced explosive
charge
explosive
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
FR859374A
Other languages
English (en)
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1289726A publication Critical patent/FR1289726A/fr
Expired legal-status Critical Current

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
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/18—Plugs for boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
FR859374A 1960-08-11 1961-04-20 Charge explosive perfectionnée Expired FR1289726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49017A US3091177A (en) 1960-08-11 1960-08-11 Method for loading a bore hole

Publications (1)

Publication Number Publication Date
FR1289726A true FR1289726A (fr) 1962-04-06

Family

ID=21957643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR859374A Expired FR1289726A (fr) 1960-08-11 1961-04-20 Charge explosive perfectionnée

Country Status (6)

Country Link
US (2) US3112701A (de)
BE (1) BE596790A (de)
DE (1) DE1188993B (de)
FR (1) FR1289726A (de)
GB (1) GB973751A (de)
NL (1) NL264205A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581446A1 (fr) * 1985-05-02 1986-11-07 Nielli Philippe Procede d'explosif a pieces modulaires permettant la creation controlee de secousses et d'ondes de choc repetitives a travers les gaz, les airs, les liquides, les solides pour emplois militaires et civils

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173368A (en) * 1962-07-18 1965-03-16 Trojan Powder Co Tamping plug for boreholes
US3377909A (en) * 1967-09-29 1968-04-16 Dow Chemical Co Explosive composition and method
GB1195461A (en) * 1968-01-01 1970-06-17 Ici Ltd Blasting Method and Devices therefor
US3474729A (en) * 1968-02-21 1969-10-28 Gulf Oil Corp Ammonium nitrate explosive package and three-stage method of initiation
US4342261A (en) * 1980-06-23 1982-08-03 The United States Of America As Represented By The Secretary Of The Army Shaped charge warhead with mechanical means for preventing rotation
ZW13181A1 (en) * 1980-07-29 1983-01-26 Canadian Ind Borehole charging method
US4510870A (en) * 1981-07-27 1985-04-16 The United States Of America As Represented By The Secretary Of The Army Charge liner construction and method
US5431104A (en) * 1993-06-14 1995-07-11 Barker; James M. Exploding foil initiator using a thermally stable secondary explosive
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
AT411430B (de) * 2002-06-19 2004-01-26 Andritz Ag Maschf Filter- oder sortierscheibe und verfahren zur herstellung
AU2005207543A1 (en) * 2004-01-26 2005-08-04 Nxco International Limited Rock breaking cartridge and use thereof
GB2540683B (en) * 2014-05-17 2020-12-16 Halliburton Energy Services Inc Establishing communication downhole between wellbores
RU2649201C1 (ru) * 2017-02-13 2018-03-30 Алексей Николаевич Шустов Скважинное запирающее устройство
RU176154U1 (ru) * 2017-06-13 2018-01-10 Алексей Николаевич Шустов Скважинное запирающее устройство
CN112696999B (zh) * 2020-12-30 2022-11-25 山东科技大学 一种用于深孔爆破的装药装置及装药方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1767182A (en) * 1928-01-12 1930-06-24 Lisse Leopold Blasting cartridge with cover and process of production
US2026454A (en) * 1933-01-10 1935-12-31 Seidel & Naumann Ag Locking disk
US2168030A (en) * 1937-01-12 1939-08-01 Du Pont Explosive composition
US2247169A (en) * 1937-12-11 1941-06-24 Heitzman Safety Blasting Plug Blasting shell for surface blasting
US2245751A (en) * 1938-09-26 1941-06-17 Gen Motors Corp Fastening device
US2586801A (en) * 1942-08-27 1952-02-26 Us Sec War Incendiary bomb
US2448648A (en) * 1944-09-08 1948-09-07 Clinton L Stockstill Solar water heater
DE851474C (de) * 1950-09-22 1952-10-06 Robert Dipl-Ing Meyer Sprengverfahren, insbesondere fuer bergbauliche Zwecke
DE919457C (de) * 1951-06-05 1954-10-21 Trentesaux Toulemonde Sa Sprengpatrone
US2760434A (en) * 1952-01-10 1956-08-28 Olin Mathieson Explosive
US2926604A (en) * 1952-06-30 1960-03-01 Norman A Macleod Explosion propagating device
US2837996A (en) * 1954-05-04 1958-06-10 Seismograph Service Corp Explosive charge
US3016831A (en) * 1958-10-02 1962-01-16 Du Pont Surface wave generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2581446A1 (fr) * 1985-05-02 1986-11-07 Nielli Philippe Procede d'explosif a pieces modulaires permettant la creation controlee de secousses et d'ondes de choc repetitives a travers les gaz, les airs, les liquides, les solides pour emplois militaires et civils

Also Published As

Publication number Publication date
DE1188993B (de) 1965-03-11
US3112701A (en) 1963-12-03
GB973751A (en) 1964-10-28
NL264205A (de)
US3091177A (en) 1963-05-28
BE596790A (fr) 1961-05-04

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