CA1028202A - Methode de dynamitage - Google Patents

Methode de dynamitage

Info

Publication number
CA1028202A
CA1028202A CA195,602A CA195602A CA1028202A CA 1028202 A CA1028202 A CA 1028202A CA 195602 A CA195602 A CA 195602A CA 1028202 A CA1028202 A CA 1028202A
Authority
CA
Canada
Prior art keywords
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
CA195,602A
Other languages
English (en)
Other versions
CA195602S (en
Inventor
Richard E. Walker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1028202A publication Critical patent/CA1028202A/fr
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
    • F42D1/06—Relative timing of multiple charges

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
CA195,602A 1973-09-20 1974-03-21 Methode de dynamitage Expired CA1028202A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US399132A US3903799A (en) 1973-09-20 1973-09-20 Method of blasting

Publications (1)

Publication Number Publication Date
CA1028202A true CA1028202A (fr) 1978-03-21

Family

ID=23578279

Family Applications (1)

Application Number Title Priority Date Filing Date
CA195,602A Expired CA1028202A (fr) 1973-09-20 1974-03-21 Methode de dynamitage

Country Status (2)

Country Link
US (1) US3903799A (fr)
CA (1) CA1028202A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043595A (en) * 1974-09-12 1977-08-23 Occidental Oil Shale, Inc. In situ recovery of shale oil
US4043596A (en) * 1975-08-11 1977-08-23 Occidental Oil Shale, Inc. Forming shale oil recovery retort by blasting into slot-shaped columner void
DE2904338C2 (de) * 1979-02-06 1982-05-13 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Verfahren zum Zerstören von Betonwänden o.dgl. Gegenständen aus ähnlichem Material durch Sprengeinwirkungen
CA1155338A (fr) * 1980-12-09 1983-10-18 Alan L. Davitt Methode de sautage a retardement sans courant electrique
FR2581446B1 (fr) * 1985-05-02 1987-10-02 Nielli Philippe Procede d'explosif a pieces modulaires permettant la creation controlee de secousses et d'ondes de choc repetitives a travers les gaz, les airs, les liquides, les solides pour emplois militaires et civils
US5388521A (en) * 1993-10-18 1995-02-14 Coursen Family Trust Method of reducing ground vibration from delay blasting
WO2000002005A1 (fr) * 1998-07-07 2000-01-13 Hatorex Ag Detonation sequentielle de charges explosives
US6772105B1 (en) * 1999-09-08 2004-08-03 Live Oak Ministries Blasting method
KR20020082501A (ko) * 2001-03-20 2002-10-31 티앤알비 주식회사 천공간격, 장약량 및 발파순서를 조절한 암파쇄벤치발파방법
US6941870B2 (en) * 2003-11-04 2005-09-13 Advanced Initiation Systems, Inc. Positional blasting system
CA2564832C (fr) * 2004-06-22 2011-09-06 Orica Explosives Technology Pty Ltd Procede de dynamitage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725821A (en) * 1952-03-29 1955-12-06 Hercules Powder Co Ltd Circuit closing means and blasting assembly
US2725822A (en) * 1952-03-29 1955-12-06 Hercules Powder Co Ltd Switch and method for blasting
US3295445A (en) * 1965-07-21 1967-01-03 Atlas Chem Ind Method of blasting
US3618519A (en) * 1968-12-23 1971-11-09 Commercial Solvents Corp Timed sequence blasting assembly for initiating explosive charges and method

Also Published As

Publication number Publication date
US3903799A (en) 1975-09-09

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