NL125702C - Inrichting voor het doen springen van delfstoffen in het bijzonder steenkool - Google Patents

Inrichting voor het doen springen van delfstoffen in het bijzonder steenkool

Info

Publication number
NL125702C
NL125702C NL242338A NL242338A NL125702C NL 125702 C NL125702 C NL 125702C NL 242338 A NL242338 A NL 242338A NL 242338 A NL242338 A NL 242338A NL 125702 C NL125702 C NL 125702C
Authority
NL
Netherlands
Prior art keywords
blasting
minerals
installation
especially coal
coal
Prior art date
Application number
NL242338A
Other languages
English (en)
Dutch (nl)
Other versions
NL242338A (nl
Original Assignee
Klerner Maschf Glueckauf
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 Klerner Maschf Glueckauf filed Critical Klerner Maschf Glueckauf
Publication of NL242338A publication Critical patent/NL242338A/nl
Application granted granted Critical
Publication of NL125702C publication Critical patent/NL125702C/nl

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
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
NL242338A 1958-08-16 1959-08-14 Inrichting voor het doen springen van delfstoffen in het bijzonder steenkool NL125702C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM38671A DE1224240B (de) 1958-08-16 1958-08-16 Verfahren und Vorrichtung zum Sprengen von Mineralien, insbesondere zur Hereingewinnung von Kohle

Publications (2)

Publication Number Publication Date
NL242338A NL242338A (nl) 1964-01-27
NL125702C true NL125702C (nl) 1969-01-15

Family

ID=7303170

Family Applications (1)

Application Number Title Priority Date Filing Date
NL242338A NL125702C (nl) 1958-08-16 1959-08-14 Inrichting voor het doen springen van delfstoffen in het bijzonder steenkool

Country Status (6)

Country Link
AT (1) AT229827B (de)
BE (1) BE581709A (de)
DE (1) DE1224240B (de)
FR (1) FR1232760A (de)
GB (1) GB919284A (de)
NL (1) NL125702C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE422967B (sv) * 1975-09-19 1982-04-05 Atlas Copco Ab Sett och anordning for brytning av ett fast material
AU534676B2 (en) * 1978-10-16 1984-02-09 Alwyn Halley Cheney Rock breaker
CN105952448B (zh) * 2016-06-30 2017-12-12 太原理工大学 厚煤层煌斑岩水平分段水压致裂化学改性方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1219867A (en) * 1914-06-18 1917-03-20 William J Reilly Pressure-producing apparatus.
US1582273A (en) * 1924-01-24 1926-04-27 Joy Machine Company Method of blasting and apparatus therefor
US2211243A (en) * 1938-01-24 1940-08-13 Judith L Meyer Apparatus for and method of breaking coal
GB743998A (en) * 1953-01-28 1956-01-25 Mini Of Fuel And Power Improvements in or relating to coal mining

Also Published As

Publication number Publication date
BE581709A (fr) 1960-02-15
AT229827B (de) 1963-10-25
NL242338A (nl) 1964-01-27
GB919284A (en) 1963-02-20
DE1224240B (de) 1966-09-08
FR1232760A (fr) 1960-10-12

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