GB189716777A - Improvements in Blasting, and Blasting Cartridges. - Google Patents

Improvements in Blasting, and Blasting Cartridges.

Info

Publication number
GB189716777A
GB189716777A GB189716777DA GB189716777A GB 189716777 A GB189716777 A GB 189716777A GB 189716777D A GB189716777D A GB 189716777DA GB 189716777 A GB189716777 A GB 189716777A
Authority
GB
United Kingdom
Prior art keywords
blasting
case
enclosed
cartridges
charge
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
Inventor
James Macnab
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
Application granted granted Critical
Publication of GB189716777A publication Critical patent/GB189716777A/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
    • 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
    • F42B3/28—Cartridge cases characterised by the material used, e.g. coatings
    • 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
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/20—Tamping cartridges, i.e. cartridges containing tamping material

Abstract

16,777. Macnab, J. July 15. Blasting - cartridges; blasting.-The cartridge charge consists of meal or granular guncotton or other cellulose explosive. The case a has tightlyfitting caps f, and is preferably made of tinned iron or steel with overlapping edges. Tubes e containing ammonia are enclosed in the charge. A tamping-pellet i is made of common salt, ammonium oxalate, or other salt, enclosed in a.separate case or in the cartridge case and provided with a central hole for the fuze. This safety tamping may be used with cartridges containing finest grain or meal gunpowder. Chlorate of potash or other oxygen-yielding equivalent enclosed in a case may be placed in the explosive charge.
GB189716777D 1897-07-15 1897-07-15 Improvements in Blasting, and Blasting Cartridges. Expired GB189716777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189716777T 1897-07-15

Publications (1)

Publication Number Publication Date
GB189716777A true GB189716777A (en) 1898-06-18

Family

ID=32613529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189716777D Expired GB189716777A (en) 1897-07-15 1897-07-15 Improvements in Blasting, and Blasting Cartridges.

Country Status (1)

Country Link
GB (1) GB189716777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166896A (en) * 1962-01-05 1965-01-26 Jr Richard A Breitengross Method for suppressing rocket motor exhaust flame

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166896A (en) * 1962-01-05 1965-01-26 Jr Richard A Breitengross Method for suppressing rocket motor exhaust flame

Similar Documents

Publication Publication Date Title
US2220891A (en) Ammonium nitrate explosive composition
US5445690A (en) Environmentally neutral reformulation of military explosives and propellants
US2463709A (en) Ammonium nitrate explosive
US2325064A (en) Explosive composition
US3082689A (en) Detonatable cartridges having insensitive explosive cores
US3037452A (en) Booster for relatively insensitive explosives
US3691954A (en) Explosive cartridge
US3256814A (en) Explosive primer package with slip fit fuse holder
GB189716777A (en) Improvements in Blasting, and Blasting Cartridges.
US3369944A (en) Thickened aqueous detonator composition containing a brisant explosive
US1785529A (en) Blasting-explosive assembly
US3648614A (en) Method for increasing the safety against firedamp ignitions during blasting in underground mining and blasting elements used for said purpose
US4273049A (en) Method of blasting a field with ANFO and TL-136
US5608184A (en) Alternative use of military propellants as novel blasting agents
US2976137A (en) Ammonium nitrate explosives
USRE25685E (en) Detonatable cartridges having insensitive explosive cores
GB989295A (en) Boron compound
US1992216A (en) Method of blasting
US1404687A (en) Primary detonating composition
US3341382A (en) Boosters for relatively insensitive high ammonium nitrate explosives
US740355A (en) Detonating composition.
US1042643A (en) Method for the detonation of explosives.
Hawke The development of ammonium nitrate blasting agents as industrial explosives
US953798A (en) Safety-powder for blasting.
EP0102181A2 (en) A stable single phase liquid explosive