FR1102658A - Procédé perfectionné de sautage - Google Patents

Procédé perfectionné de sautage

Info

Publication number
FR1102658A
FR1102658A FR1102658DA FR1102658A FR 1102658 A FR1102658 A FR 1102658A FR 1102658D A FR1102658D A FR 1102658DA FR 1102658 A FR1102658 A FR 1102658A
Authority
FR
France
Prior art keywords
blasting process
advanced blasting
advanced
blasting
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
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1102658A publication Critical patent/FR1102658A/fr
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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole
    • E21C37/12—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole by injecting into the borehole a liquid, either initially at high pressure or subsequently subjected to high pressure, e.g. by pulses, by explosive cartridges acting on the liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Disintegrating Or Milling (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FR1102658D 1954-01-20 1954-04-21 Procédé perfectionné de sautage Expired FR1102658A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1385953A GB775341A (en) 1954-01-20 1954-01-20 Improved method of blasting

Publications (1)

Publication Number Publication Date
FR1102658A true FR1102658A (fr) 1955-10-25

Family

ID=10030675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102658D Expired FR1102658A (fr) 1954-01-20 1954-04-21 Procédé perfectionné de sautage

Country Status (3)

Country Link
BE (1) BE528938A (fr)
FR (1) FR1102658A (fr)
GB (2) GB775342A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324861A1 (fr) * 1975-09-19 1977-04-15 Atlas Copco Ab Procede et appareillage pour casser un materiau compact dur
FR2517737A1 (fr) * 1981-12-03 1983-06-10 Inst Gidroproekt Im Zhuka Dispositif pour desagreger des objets monolithes par des impulsions de pression d'un liquide
FR2554384A1 (fr) * 1983-11-07 1985-05-10 Vincent Etienne Procede de decoupage d'une masse de matiere solide compacte

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198213A (en) * 1962-12-21 1965-08-03 Gen Precision Inc Unit area ratio accumulator with fail-safe means
CN103940307B (zh) * 2014-04-21 2016-01-20 杨世梁 一种爆破方法
CN119879070B (zh) * 2025-03-26 2025-06-17 浙江大学 泄放装置及储氢设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2324861A1 (fr) * 1975-09-19 1977-04-15 Atlas Copco Ab Procede et appareillage pour casser un materiau compact dur
FR2517737A1 (fr) * 1981-12-03 1983-06-10 Inst Gidroproekt Im Zhuka Dispositif pour desagreger des objets monolithes par des impulsions de pression d'un liquide
FR2554384A1 (fr) * 1983-11-07 1985-05-10 Vincent Etienne Procede de decoupage d'une masse de matiere solide compacte

Also Published As

Publication number Publication date
GB775341A (en) 1957-05-22
GB775342A (en) 1957-05-22
BE528938A (fr) 1957-04-12

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