ES458003A1 - Blasting - Google Patents

Blasting

Info

Publication number
ES458003A1
ES458003A1 ES458003A ES458003A ES458003A1 ES 458003 A1 ES458003 A1 ES 458003A1 ES 458003 A ES458003 A ES 458003A ES 458003 A ES458003 A ES 458003A ES 458003 A1 ES458003 A1 ES 458003A1
Authority
ES
Spain
Prior art keywords
blasting
wick
solids
explosive
dynamite
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
ES458003A
Other languages
Spanish (es)
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.)
Nitro Nobel AB
Original Assignee
Nitro Nobel AB
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 Nitro Nobel AB filed Critical Nitro Nobel AB
Publication of ES458003A1 publication Critical patent/ES458003A1/en
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
    • F42D1/04—Arrangements for ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Road Signs Or Road Markings (AREA)
  • Sewage (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A system for controlled blasting of solids, such as rocks, concrete and the like, in which the solids to be blasting are provided with a number of holes containing wicks with detonators and explosives such as dynamite, water explosive gel and similar, in which the wick is of low energy type and which suitably consists of a flexible tube lined internally with an explosive or other reactive substance and in which the wick cooperates with the connecting blocks and transmitter caps. (Machine-translation by Google Translate, not legally binding)
ES458003A 1976-04-06 1977-04-01 Blasting Expired ES458003A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7604047A SE7604047L (en) 1976-04-06 1976-04-06 INSTALLATION FOR BLASTING OF BODIES SASOM ROCK, CONCRETE AND THEREFORE

Publications (1)

Publication Number Publication Date
ES458003A1 true ES458003A1 (en) 1978-08-16

Family

ID=20327517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES458003A Expired ES458003A1 (en) 1976-04-06 1977-04-01 Blasting

Country Status (21)

Country Link
JP (1) JPS52143212A (en)
AT (1) AT359412B (en)
BE (1) BE853247A (en)
BR (1) BR7702102A (en)
CA (1) CA1084340A (en)
DD (1) DD131198A5 (en)
DE (1) DE2714279C3 (en)
DK (1) DK151477A (en)
ES (1) ES458003A1 (en)
FI (1) FI770958A (en)
FR (1) FR2347651A1 (en)
GB (1) GB1566071A (en)
HU (1) HU176586B (en)
NL (1) NL7703699A (en)
NO (1) NO144783C (en)
PL (1) PL197128A1 (en)
PT (1) PT66401B (en)
RO (1) RO74263A (en)
SE (1) SE7604047L (en)
ZA (1) ZA772126B (en)
ZM (1) ZM3077A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
US4796007A (en) * 1987-01-05 1989-01-03 Ncr Corporation Micro-motion keyboard
ZA896819B (en) * 1988-09-23 1990-06-27 Ici Australia Operations Primer
CN100462664C (en) * 2002-07-18 2009-02-18 许祖岳 Explosion method
JP5184322B2 (en) * 2008-12-08 2013-04-17 株式会社カコー Blast control method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA727873B (en) * 1971-12-01 1974-06-26 Nitro Nobel Ab Propagation device and initiation system for low energy fuses

Also Published As

Publication number Publication date
RO74263A (en) 1980-10-30
DE2714279A1 (en) 1977-10-27
GB1566071A (en) 1980-04-30
ATA232277A (en) 1980-03-15
ZM3077A1 (en) 1978-09-21
CA1084340A (en) 1980-08-26
PT66401B (en) 1978-09-11
FR2347651A1 (en) 1977-11-04
SE7604047L (en) 1977-10-07
PT66401A (en) 1977-05-01
AT359412B (en) 1980-11-10
PL197128A1 (en) 1978-03-13
DD131198A5 (en) 1978-06-07
NO771172L (en) 1977-10-07
NO144783B (en) 1981-07-27
NL7703699A (en) 1977-10-10
JPS52143212A (en) 1977-11-29
BR7702102A (en) 1978-01-10
DE2714279B2 (en) 1980-11-13
BE853247A (en) 1977-10-05
DE2714279C3 (en) 1982-04-29
FR2347651B1 (en) 1980-01-18
DK151477A (en) 1977-10-07
HU176586B (en) 1981-03-28
FI770958A (en) 1977-10-07
ZA772126B (en) 1978-03-29
NO144783C (en) 1981-11-04

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