ATE123554T1 - Plasmasprengverfahren. - Google Patents

Plasmasprengverfahren.

Info

Publication number
ATE123554T1
ATE123554T1 AT91301810T AT91301810T ATE123554T1 AT E123554 T1 ATE123554 T1 AT E123554T1 AT 91301810 T AT91301810 T AT 91301810T AT 91301810 T AT91301810 T AT 91301810T AT E123554 T1 ATE123554 T1 AT E123554T1
Authority
AT
Austria
Prior art keywords
confined area
electrolyte
substance
plasma
explosion process
Prior art date
Application number
AT91301810T
Other languages
German (de)
English (en)
Inventor
Frank Kitzinger
Jacques Nantel
Original Assignee
Noranda 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 Noranda Inc filed Critical Noranda Inc
Application granted granted Critical
Publication of ATE123554T1 publication Critical patent/ATE123554T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/18—Other methods or devices for dislodging with or without loading by electricity
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/14—Drilling by use of heat, e.g. flame drilling
    • E21B7/15—Drilling by use of heat, e.g. flame drilling of electrically generated heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Disintegrating Or Milling (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT91301810T 1990-04-20 1991-03-05 Plasmasprengverfahren. ATE123554T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002015102A CA2015102C (en) 1990-04-20 1990-04-20 Plasma blasting method

Publications (1)

Publication Number Publication Date
ATE123554T1 true ATE123554T1 (de) 1995-06-15

Family

ID=4144792

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91301810T ATE123554T1 (de) 1990-04-20 1991-03-05 Plasmasprengverfahren.

Country Status (6)

Country Link
EP (1) EP0453076B1 (fi)
AT (1) ATE123554T1 (fi)
AU (1) AU627984B2 (fi)
CA (1) CA2015102C (fi)
DE (1) DE69110186T2 (fi)
FI (1) FI911900L (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU656818B2 (en) * 1992-11-05 1995-02-16 Assa Abloy Australia Pty Limited Improvement to deadlocks
CA2262581C (en) * 1996-08-05 2006-01-03 Tetra Corporation Electrohydraulic pressure wave projectors
DE69810347D1 (de) * 1997-11-06 2003-01-30 Boskalis Bv Baggermaatschappij Verfahren und vorrichtung zum zerkleinern von gestein
KR100308081B1 (ko) 1999-03-02 2001-09-24 정기형 플라즈마파암용 전력충격쎌
RU2228436C2 (ru) * 2002-04-23 2004-05-10 Открытое акционерное общество "Инфотэк Груп" Способ получения высоких температур и давлений в ограниченном и замкнутом пространстве
US10060195B2 (en) 2006-06-29 2018-08-28 Sdg Llc Repetitive pulsed electric discharge apparatuses and methods of use
US8628146B2 (en) * 2010-03-17 2014-01-14 Auburn University Method of and apparatus for plasma blasting
US10407995B2 (en) 2012-07-05 2019-09-10 Sdg Llc Repetitive pulsed electric discharge drills including downhole formation evaluation
BR112016006434B1 (pt) 2013-09-23 2022-02-15 Sdg, Llc Método para fornecer um pulso de alta tensão a uma broca de perfuração eletrotrituradora ou eletrohidráulica, e, equipamento para chavear potência para uso em perfuração eletrotrituradora ou eletro-hidráulica

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158207A (en) * 1961-08-14 1964-11-24 Jersey Producttion Res Company Combination roller cone and spark discharge drill bit
US3583766A (en) * 1969-05-22 1971-06-08 Louis R Padberg Jr Apparatus for facilitating the extraction of minerals from the ocean floor
US3679007A (en) * 1970-05-25 1972-07-25 Louis Richard O Hare Shock plasma earth drill

Also Published As

Publication number Publication date
AU627984B2 (en) 1992-09-03
CA2015102A1 (en) 1991-10-20
EP0453076B1 (en) 1995-06-07
FI911900A7 (fi) 1991-10-21
DE69110186T2 (de) 1995-12-14
FI911900L (fi) 1991-10-21
CA2015102C (en) 1995-09-19
DE69110186D1 (de) 1995-07-13
EP0453076A1 (en) 1991-10-23
AU7020891A (en) 1991-10-24
FI911900A0 (fi) 1991-04-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee