GB1104651A - Method of and a device for use in blasting coal or other minerals - Google Patents

Method of and a device for use in blasting coal or other minerals

Info

Publication number
GB1104651A
GB1104651A GB1229265A GB1229265A GB1104651A GB 1104651 A GB1104651 A GB 1104651A GB 1229265 A GB1229265 A GB 1229265A GB 1229265 A GB1229265 A GB 1229265A GB 1104651 A GB1104651 A GB 1104651A
Authority
GB
United Kingdom
Prior art keywords
sleeve
tube
beukenberg
cartridge
borehole
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
GB1229265A
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.)
HANS BEUKENBERG
HEDWIG BEUKENBERG
KLAUS BEUKENBERG
Original Assignee
HANS BEUKENBERG
HEDWIG BEUKENBERG
KLAUS BEUKENBERG
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 HANS BEUKENBERG, HEDWIG BEUKENBERG, KLAUS BEUKENBERG filed Critical HANS BEUKENBERG
Publication of GB1104651A publication Critical patent/GB1104651A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
GB1229265A 1964-04-04 1965-03-23 Method of and a device for use in blasting coal or other minerals Expired GB1104651A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM60541A DE1286484B (de) 1964-04-04 1964-04-04 Vorrichtung zum Traenken und Sprengen von Kohle oder anderen Mineralien

Publications (1)

Publication Number Publication Date
GB1104651A true GB1104651A (en) 1968-02-28

Family

ID=7309872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1229265A Expired GB1104651A (en) 1964-04-04 1965-03-23 Method of and a device for use in blasting coal or other minerals

Country Status (4)

Country Link
BE (1) BE661621A (cg-RX-API-DMAC7.html)
DE (1) DE1286484B (cg-RX-API-DMAC7.html)
GB (1) GB1104651A (cg-RX-API-DMAC7.html)
NL (1) NL6503667A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703374A (zh) * 2023-12-25 2024-03-15 中煤科工开采研究院有限公司 小煤柱巷道覆岩层区域造缝卸压方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195696B (de) * 1964-01-11 1965-07-01 Dynamit Nobel Ag Einrichtung zum Traenkungsschiessen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117703374A (zh) * 2023-12-25 2024-03-15 中煤科工开采研究院有限公司 小煤柱巷道覆岩层区域造缝卸压方法
CN117703374B (zh) * 2023-12-25 2026-06-19 中煤科工开采研究院有限公司 小煤柱巷道覆岩层区域造缝卸压方法

Also Published As

Publication number Publication date
NL6503667A (cg-RX-API-DMAC7.html) 1965-10-05
DE1286484B (de) 1969-01-09
BE661621A (cg-RX-API-DMAC7.html) 1965-09-27

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