GB2080856B - Charging boreholes with explosives - Google Patents

Charging boreholes with explosives

Info

Publication number
GB2080856B
GB2080856B GB8118892A GB8118892A GB2080856B GB 2080856 B GB2080856 B GB 2080856B GB 8118892 A GB8118892 A GB 8118892A GB 8118892 A GB8118892 A GB 8118892A GB 2080856 B GB2080856 B GB 2080856B
Authority
GB
United Kingdom
Prior art keywords
explosives
boreholes
charging
charging boreholes
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
GB8118892A
Other versions
GB2080856A (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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
CIL Inc
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 Canadian Industries Ltd, CIL Inc filed Critical Canadian Industries Ltd
Priority to GB8118892A priority Critical patent/GB2080856B/en
Priority to AR28626881A priority patent/AR227196A1/en
Publication of GB2080856A publication Critical patent/GB2080856A/en
Application granted granted Critical
Publication of GB2080856B publication Critical patent/GB2080856B/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
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • 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
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting
GB8118892A 1980-07-29 1981-06-19 Charging boreholes with explosives Expired GB2080856B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8118892A GB2080856B (en) 1980-07-29 1981-06-19 Charging boreholes with explosives
AR28626881A AR227196A1 (en) 1980-07-29 1981-07-29 PROCEDURE FOR CHARGING A DRILL WITH A COLUMN OF EXPLOSIVES FOR ITS ELECTRICAL INITIATION IN MORE THAN ONE PLACE ALONG THAT COLUMN

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8024698 1980-07-29
GB8118892A GB2080856B (en) 1980-07-29 1981-06-19 Charging boreholes with explosives

Publications (2)

Publication Number Publication Date
GB2080856A GB2080856A (en) 1982-02-10
GB2080856B true GB2080856B (en) 1983-11-02

Family

ID=26276369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8118892A Expired GB2080856B (en) 1980-07-29 1981-06-19 Charging boreholes with explosives

Country Status (2)

Country Link
AR (1) AR227196A1 (en)
GB (1) GB2080856B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530333B1 (en) * 1982-07-16 1987-03-20 Commissariat Energie Atomique TRANSPORTATION AND SELECTIVE FIRE REMOTE INSTALLATION OF SEVERAL EXPLOSIVE LOADS CARRIED BY A CARRIER CABLE
KR100358780B1 (en) * 1999-10-30 2002-10-30 강대우 Tunnel Blasting Method for using Air Tube
KR100680855B1 (en) 2005-03-11 2007-02-08 강대우 Air tube for blasting and rock blasting method for using it
CN101713624A (en) * 2009-11-17 2010-05-26 广东爆破工程有限公司 Explosion and crushing method for underground concealed rock ground drilling

Also Published As

Publication number Publication date
AR227196A1 (en) 1982-09-30
GB2080856A (en) 1982-02-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee