FI911900L - Plasmaspraengningsfoerfarande. - Google Patents

Plasmaspraengningsfoerfarande. Download PDF

Info

Publication number: FI911900L
Authority: FI; Finland
Prior art keywords: plasmaspraengningsfoerfarande
Prior art date: 1990-04-20

Application number

FI911900A

Other languages

English (en)

Finnish (fi)

Other versions

FI911900A7 (sv

FI911900A0 (fi

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.)

1990-04-20

Filing date

1991-04-19

Publication date

1991-10-21

1991-04-19 Application filed by Noranda Inc filed Critical Noranda Inc

1991-04-19 Publication of FI911900A0 publication Critical patent/FI911900A0/fi

1991-10-21 Publication of FI911900A7 publication Critical patent/FI911900A7/sv

1991-10-21 Publication of FI911900L publication Critical patent/FI911900L/fi

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)
Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Application Of Or Painting With Fluid Materials (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

FI911900A 1990-04-20 1991-04-19 Plasmaspraengningsfoerfarande. FI911900L (fi)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
FI911900A0 FI911900A0 (fi)	1991-04-19
FI911900A7 FI911900A7 (sv)	1991-10-21
FI911900L true FI911900L (fi)	1991-10-21

Family

ID=4144792

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI911900A FI911900L (fi)	1990-04-20	1991-04-19	Plasmaspraengningsfoerfarande.

Country Status (6)

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

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
EP1013142A4 (en) *	1996-08-05	2002-06-05	Tetra Corp	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
CA2962002C (en)	2013-09-23	2021-11-09	Sdg Llc	Method and apparatus for isolating and switching lower-voltage pulses from high voltage pulses in electrocrushing and electrohydraulic drills

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

1990
- 1990-04-20 CA CA002015102A patent/CA2015102C/en not_active Expired - Fee Related
1991
- 1991-02-04 AU AU70208/91A patent/AU627984B2/en not_active Ceased
- 1991-03-05 DE DE69110186T patent/DE69110186T2/de not_active Expired - Fee Related
- 1991-03-05 EP EP91301810A patent/EP0453076B1/en not_active Expired - Lifetime
- 1991-03-05 AT AT91301810T patent/ATE123554T1/de not_active IP Right Cessation
- 1991-04-19 FI FI911900A patent/FI911900L/fi unknown

Also Published As

Publication number	Publication date
AU7020891A (en)	1991-10-24
EP0453076A1 (en)	1991-10-23
FI911900A7 (sv)	1991-10-21
DE69110186D1 (de)	1995-07-13
EP0453076B1 (en)	1995-06-07
ATE123554T1 (de)	1995-06-15
AU627984B2 (en)	1992-09-03
FI911900A0 (fi)	1991-04-19
CA2015102A1 (en)	1991-10-20
CA2015102C (en)	1995-09-19
DE69110186T2 (de)	1995-12-14

Publication	Publication Date	Title
FI900612A0 (fi)	1990-02-07	Hoegfrekvensfilter.
FI901890A0 (fi)	1990-04-12	Antennomkopplare.
FI903024A0 (fi)	1990-06-15	Tvaoskiktad pappersmaskinsduk.
FI901602A0 (fi)	1990-03-30	Boejnings- eller stoedform foer glasskivor.
FI923652L (fi)	1992-08-14	Flytande rengoeringsprodukter.
FI911900L (fi)	1991-10-21	Plasmaspraengningsfoerfarande.
FI900793A0 (fi)	1990-02-16	Styrenhet.
FI901257L (fi)	1991-09-15	Maetcell.
ATE124392T1 (de)	1995-07-15	8-sulfamylmethylen-2-aminotetraline.
FI900209A0 (fi)	1990-01-15	Kopplingssystem foer roekdetektorenheter. kytkentaejaerjestely. roekdetektorenheter.
FI901531A0 (fi)	1990-03-27	Vaermeaotervinningssystem.
FI900186A0 (fi)	1990-01-12	Luftkniv.
FI900919A0 (fi)	1990-02-23	Anordning foer murning.
FI901110A0 (fi)	1990-03-05	Insektsskaerm.
FI901845A0 (fi)	1990-04-11	Inmatningsanordning foer en stroeanordning.
FI902556A0 (fi)	1990-05-23	Lastbrygga.
FI901500A7 (fi)	1991-09-27	Stoed foer taong.
FI903082A7 (fi)	1991-12-20	Fjaederupphaengningssystem foer fordon.
FI901932A7 (fi)	1991-10-18	Maerk- och foertoejningsboj.
FI901777A0 (fi)	1990-04-06	Foerbaettrad modemanordning.
FI902220A0 (fi)	1990-05-03	Genomfoering.
FI901596A0 (fi)	1990-03-30	Stolpfaeste.
FI902367A7 (fi)	1991-11-12	Klingsaog.
FI901526A0 (fi)	1990-03-27	Andningsskydd.
FI902383A0 (fi)	1990-05-14	Skyddsaecksbehaollare.