NO812570L - Fremgangsmaate for lading av et borehull. - Google Patents

Fremgangsmaate for lading av et borehull.

Info

Publication number
NO812570L
NO812570L NO812570A NO812570A NO812570L NO 812570 L NO812570 L NO 812570L NO 812570 A NO812570 A NO 812570A NO 812570 A NO812570 A NO 812570A NO 812570 L NO812570 L NO 812570L
Authority
NO
Norway
Prior art keywords
borehole
detonators
explosives
electrically
loop
Prior art date
Application number
NO812570A
Other languages
English (en)
Inventor
Gordon Kenneth Jorgenson
Original Assignee
Canadian Ind
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 Ind filed Critical Canadian Ind
Publication of NO812570L publication Critical patent/NO812570L/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/63—Electric firing mechanisms having means for contactless transmission of electric energy, e.g. by induction, by sparking gap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
    • B60H1/00378—Air-conditioning arrangements specially adapted for particular vehicles for tractor or load vehicle cabins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/06—Filtering
    • B60H3/0608—Filter arrangements in the air stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/0617—Drivers' cabs for tractors or off-the-road vehicles
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Drilling And Boring (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Luminescent Compositions (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Air Bags (AREA)
  • Earth Drilling (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Steroid Compounds (AREA)
NO812570A 1980-07-29 1981-07-28 Fremgangsmaate for lading av et borehull. NO812570L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8024698 1980-07-29

Publications (1)

Publication Number Publication Date
NO812570L true NO812570L (no) 1982-02-01

Family

ID=10515092

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812570A NO812570L (no) 1980-07-29 1981-07-28 Fremgangsmaate for lading av et borehull.

Country Status (19)

Country Link
US (1) US4519314A (no)
EP (1) EP0045131B1 (no)
JP (1) JPS5762400A (no)
AT (1) ATE10306T1 (no)
AU (1) AU537167B2 (no)
BR (1) BR8104817A (no)
DE (1) DE3167175D1 (no)
DK (1) DK149520B (no)
ES (1) ES504359A0 (no)
FI (1) FI76214C (no)
IE (1) IE51278B1 (no)
IN (1) IN156799B (no)
MX (1) MX152731A (no)
NO (1) NO812570L (no)
NZ (1) NZ197423A (no)
PH (1) PH20686A (no)
ZA (1) ZA814121B (no)
ZM (1) ZM5481A1 (no)
ZW (1) ZW13181A1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6095499U (ja) * 1983-12-07 1985-06-29 日本油脂株式会社 電力伝達装置
JPS62200199A (ja) * 1986-02-27 1987-09-03 日本油脂株式会社 電磁誘導式電気発破方法およびそれに用いるコ−ドレス雷管
US6470803B1 (en) 1997-12-17 2002-10-29 Prime Perforating Systems Limited Blasting machine and detonator apparatus
PE20060926A1 (es) * 2004-11-02 2006-09-04 Orica Explosives Tech Pty Ltd Montajes de detonadores inalambricos, aparatos de voladura correspondientes y metodos de voladura

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292555C (no) *
US3018733A (en) * 1956-08-31 1962-01-30 Francis M Johnson Multipurpose safety for igniter circuits
NL264205A (no) * 1960-08-11
US3133231A (en) * 1960-12-05 1964-05-12 Inst Francais Du Petrole Control device for time-spaced seismic shots
US3148619A (en) * 1961-06-16 1964-09-15 Bjorksten Res Lab For Industry High frequency immune squib
GB1431600A (en) * 1973-10-31 1976-04-07 Ici Ltd Method of blasting and a detenator firing device therefor
US4060033A (en) * 1976-03-09 1977-11-29 Atlas Powder Company Delay booster assembly
FR2363777A1 (fr) * 1976-09-01 1978-03-31 Signaux Entr Electriques Dispositif de transmission d'energie electrique sans contact, notamment pour inflammateurs pyrotechniques
US4133247A (en) * 1976-11-11 1979-01-09 Austin Powder Company Carrier for explosive primer and method of using same
US4167139A (en) * 1977-05-23 1979-09-11 Austin Powder Company Time delay primer and method of using same
GB2022222B (en) * 1978-05-24 1982-06-09 Ici Ltd Electric ignition of explosives
ZA792184B (en) * 1978-05-24 1980-05-28 Ici Ltd Electric igniter
EP0013835B1 (en) * 1979-01-15 1983-05-25 Imperial Chemical Industries Plc Selectively actuable control circuit for a fusehead igniter assembly and detonators containing said circuit

Also Published As

Publication number Publication date
ZM5481A1 (en) 1983-11-21
EP0045131A1 (en) 1982-02-03
AU537167B2 (en) 1984-06-14
FI76214B (fi) 1988-05-31
ZW13181A1 (en) 1983-01-26
IN156799B (no) 1985-11-02
MX152731A (es) 1985-10-23
JPS5762400A (en) 1982-04-15
FI812345L (fi) 1982-01-30
DK149520B (da) 1986-07-07
DE3167175D1 (en) 1984-12-20
ES8205309A1 (es) 1982-06-01
NZ197423A (en) 1984-07-06
EP0045131B1 (en) 1984-11-14
AU7213281A (en) 1982-02-04
PH20686A (en) 1987-03-24
DK336681A (da) 1982-01-30
ZA814121B (en) 1982-07-28
FI76214C (fi) 1988-09-09
ATE10306T1 (de) 1984-11-15
IE51278B1 (en) 1986-11-26
ES504359A0 (es) 1982-06-01
IE811525L (en) 1982-01-29
BR8104817A (pt) 1982-04-13
US4519314A (en) 1985-05-28

Similar Documents

Publication Publication Date Title
BR8302920A (pt) Aparelho e processo para iniciar explosoes
JPS5637290A (en) Method of firing explosive and device for transmitting energy
SE7904470L (sv) Tendanordning for elektriskt paverkbara tendsatser
IL41121A0 (en) Method of and apparatus for charging drill holes with explosive
GB2033555B (en) Apparatus for detonating an explosive charge underwater
NO812570L (no) Fremgangsmaate for lading av et borehull.
GB2022222A (en) Electric ignition of explosives
GB1077582A (en) Magnetic mine
CA1155689A (en) Borehole charging method
GB2080856A (en) Charging boreholes with explosives
DE3274390D1 (en) Method and apparatus for indicating a time-break on a seismic record
SCHMACKER et al. Lead initiation by M 55 detonator across air gap(detonator performance prediction)
SU841439A1 (ru) Устройство для заряжания шпуров и скважин рассыпными взрывчатыми веществами
SU1417577A1 (ru) Способ контурного взрывания массива
PL267371A1 (en) Method for measuring energy intercepted by mine lining during loading with explosion force of an explosive
SU1745022A1 (ru) Электродетонатор
NO139457C (no) Fremgangsmaate til anbringelse av sprengladning i en gruppe borehull
YU40580A (en) Electric generator with an increased step of exploitation of the supplied driving energy
GR64274B7 (en) Exploitation method of existing energy
PL267337A2 (en) Ammonium nitrate mining explosive suitable for mechanically charging into blast holes and method of obtaining the same