BR7702102A - Instalacao para detonacao de materiais como rocha,concreto e similares - Google Patents

Instalacao para detonacao de materiais como rocha,concreto e similares

Info

Publication number
BR7702102A
BR7702102A BR7702102A BR7702102A BR7702102A BR 7702102 A BR7702102 A BR 7702102A BR 7702102 A BR7702102 A BR 7702102A BR 7702102 A BR7702102 A BR 7702102A BR 7702102 A BR7702102 A BR 7702102A
Authority
BR
Brazil
Prior art keywords
detonation
rock
concrete
installation
materials
Prior art date
Application number
BR7702102A
Other languages
English (en)
Portuguese (pt)
Inventor
P Henrik
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 BR7702102A publication Critical patent/BR7702102A/pt

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)
  • Road Signs Or Road Markings (AREA)
  • Sewage (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BR7702102A 1976-04-06 1977-04-04 Instalacao para detonacao de materiais como rocha,concreto e similares BR7702102A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7604047A SE7604047L (sv) 1976-04-06 1976-04-06 Anleggning for sprengning av kroppar sasom berg, betong och dermed liknande

Publications (1)

Publication Number Publication Date
BR7702102A true BR7702102A (pt) 1978-01-10

Family

ID=20327517

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702102A BR7702102A (pt) 1976-04-06 1977-04-04 Instalacao para detonacao de materiais como rocha,concreto e similares

Country Status (21)

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

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 (zh) * 2002-07-18 2009-02-18 许祖岳 一种爆破方法
JP5184322B2 (ja) * 2008-12-08 2013-04-17 株式会社カコー 爆破の制御方法

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
FR2347651A1 (fr) 1977-11-04
SE7604047L (sv) 1977-10-07
DD131198A5 (de) 1978-06-07
ZM3077A1 (en) 1978-09-21
ES458003A1 (es) 1978-08-16
BE853247A (fr) 1977-10-05
PT66401A (en) 1977-05-01
DE2714279A1 (de) 1977-10-27
GB1566071A (en) 1980-04-30
RO74263A (ro) 1980-10-30
NO144783C (no) 1981-11-04
AT359412B (de) 1980-11-10
ATA232277A (de) 1980-03-15
NO144783B (no) 1981-07-27
JPS52143212A (en) 1977-11-29
FI770958A (sv) 1977-10-07
DK151477A (da) 1977-10-07
HU176586B (en) 1981-03-28
NL7703699A (nl) 1977-10-10
FR2347651B1 (sv) 1980-01-18
DE2714279C3 (de) 1982-04-29
NO771172L (no) 1977-10-07
PT66401B (en) 1978-09-11
DE2714279B2 (de) 1980-11-13
CA1084340A (en) 1980-08-26
ZA772126B (en) 1978-03-29
PL197128A1 (pl) 1978-03-13

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