NO20062285L - Dyseenhet og fremgangsmate for utgraving av et hull i en gjenstand - Google Patents

Dyseenhet og fremgangsmate for utgraving av et hull i en gjenstand

Info

Publication number
NO20062285L
NO20062285L NO20062285A NO20062285A NO20062285L NO 20062285 L NO20062285 L NO 20062285L NO 20062285 A NO20062285 A NO 20062285A NO 20062285 A NO20062285 A NO 20062285A NO 20062285 L NO20062285 L NO 20062285L
Authority
NO
Norway
Prior art keywords
nozzle
sub
mixing chamber
excavating
hole
Prior art date
Application number
NO20062285A
Other languages
English (en)
Inventor
Jan Jette Blange
Original Assignee
Shell Int Research
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
Priority claimed from PCT/EP2004/051407 external-priority patent/WO2005005766A1/en
Priority claimed from PCT/EP2004/052593 external-priority patent/WO2005038189A1/en
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of NO20062285L publication Critical patent/NO20062285L/no

Links

Classifications

    • 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
    • E21B7/18—Drilling by liquid or gas jets, with or without entrained pellets
    • 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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • E21B10/61—Drill bits characterised by conduits or nozzles for drilling fluids characterised by the nozzle structure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
  • Nozzles (AREA)
  • Paper (AREA)
  • Cleaning In General (AREA)

Abstract

Dyseenhet (1) for generering av en abrasiv jetstråle, hvilken dyseenhet (1) omfatter: en første dyse (3) forbundet med en forskyning av trykksatt bærefluid (2); et blandekammer (5) i hvilket den første dyse (3) utløper; en andre dyse (6) forbundet med blandekammeret (5); og en inngang (4) for abrasive partikler som utløper i blandekammeret (5); der forholdet mellom tverrsnittsarealet i den første dyseåpning (A1) og tverrsnittsarealet av den andre dyseåpning (A2) er i området 0,50-1,0.
NO20062285A 2003-10-21 2006-05-19 Dyseenhet og fremgangsmate for utgraving av et hull i en gjenstand NO20062285L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03103883 2003-10-21
PCT/EP2004/051407 WO2005005766A1 (en) 2003-07-09 2004-07-08 Device for transporting particles of a magnetic material and tool comprising such a device
PCT/EP2004/052593 WO2005038189A1 (en) 2003-10-21 2004-10-20 Nozzle unit and method for excavating a hole in an object

Publications (1)

Publication Number Publication Date
NO20062285L true NO20062285L (no) 2006-07-20

Family

ID=34924118

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062285A NO20062285L (no) 2003-10-21 2006-05-19 Dyseenhet og fremgangsmate for utgraving av et hull i en gjenstand

Country Status (6)

Country Link
US (1) US7445058B2 (no)
CN (1) CN1871408B (no)
AT (1) ATE384190T1 (no)
DE (1) DE602004011388T2 (no)
NO (1) NO20062285L (no)
RU (1) RU2006117331A (no)

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CA2684587A1 (en) * 2007-05-16 2008-11-27 Terrawatt Holdings Corporation Method and system for particle jet boring
US20120255792A1 (en) * 2009-12-23 2012-10-11 Blange Jan-Jette Method of drilling and jet drilling system
EP2516787A1 (en) * 2009-12-23 2012-10-31 Shell Internationale Research Maatschappij B.V. Method of drilling and jet drilling system
US8821213B2 (en) * 2010-10-07 2014-09-02 Omax Corporation Piercing and/or cutting devices for abrasive waterjet systems and associated systems and methods
DE102010051227A1 (de) * 2010-11-12 2012-05-16 Dental Care Innovation Gmbh Düse zur Abstrahlung von flüssigen Reinigungsmitteln mit darin dispergierten abrasiven Partikeln
KR101360101B1 (ko) 2012-06-26 2014-02-11 최경복 표면 연마장치
US9586306B2 (en) 2012-08-13 2017-03-07 Omax Corporation Method and apparatus for monitoring particle laden pneumatic abrasive flow in an abrasive fluid jet cutting system
US8904912B2 (en) 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
CN102975127B (zh) * 2012-11-21 2016-01-06 中国航空工业集团公司北京航空材料研究院 一种分体式内腔喷丸喷枪
CH707367A8 (de) * 2012-12-18 2014-12-15 Micromachining Ag Verfahren zum Bearbeiten einer Folge von Werkstücken mittels mindestens eines Bearbeitungsstrahls.
WO2015060480A1 (ko) * 2013-10-25 2015-04-30 최경복 표면 연마장치
US11577366B2 (en) 2016-12-12 2023-02-14 Omax Corporation Recirculation of wet abrasive material in abrasive waterjet systems and related technology
USD825741S1 (en) 2016-12-15 2018-08-14 Water Pik, Inc. Oral irrigator handle
AU2018236429B2 (en) 2017-03-16 2023-02-02 Water Pik, Inc. Oral irrigator handle for use with oral agent
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
US11224987B1 (en) 2018-03-09 2022-01-18 Omax Corporation Abrasive-collecting container of a waterjet system and related technology
GB2571631B (en) * 2018-09-27 2020-04-22 Arnautov Maksim A subterranean excavation machine
WO2021021947A1 (en) 2019-07-29 2021-02-04 Omax Corporation Measuring abrasive flow rates in a conduit
US12051316B2 (en) 2019-12-18 2024-07-30 Hypertherm, Inc. Liquid jet cutting head sensor systems and methods
WO2021195106A1 (en) 2020-03-24 2021-09-30 Hypertherm, Inc. High-pressure seal for a liquid jet cutting system
CN115698507A (zh) 2020-03-30 2023-02-03 海别得公司 用于具有多功能接口纵向端的液体喷射泵的气缸

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US2779571A (en) * 1954-04-09 1957-01-29 Exxon Research Engineering Co Pellet impact drill bit with controlled pellet return
US4555872A (en) * 1982-06-11 1985-12-03 Fluidyne Corporation High velocity particulate containing fluid jet process
EP0119338A1 (en) 1983-03-17 1984-09-26 Jetin Industrial Limited High pressure liquid cutting apparatus
US4707952A (en) * 1986-10-01 1987-11-24 Ingersoll-Rand Company Liquid/abrasive jet cutting apparatus
US4815241A (en) * 1986-11-24 1989-03-28 Whitemetal Inc. Wet jet blast nozzle
GB2258416B (en) 1991-07-27 1995-04-19 Brian David Dale Nozzle for abrasive cleaning or cutting
DE4225590C2 (de) * 1992-08-03 1995-04-27 Johann Szuecs Vorrichtung für die Behandlung von empfindlichen Oberflächen, insbesondere von Skulpturen
US5560547A (en) * 1995-05-08 1996-10-01 Ingersoll-Rand Company High entrainment venturi for random orbital sander dust collection
US5857900A (en) * 1995-12-04 1999-01-12 Church & Dwight Co., Inc Blast nozzle containing water atomizer
US5782673A (en) * 1996-08-27 1998-07-21 Warehime; Kevin S. Fluid jet cutting and shaping system and method of using
PT994764E (pt) * 1997-07-11 2003-03-31 Waterjet Technology Inc Metodo e aparelho para produzir uma corrente de particulas de alta velocidade
JP3410385B2 (ja) * 1999-04-19 2003-05-26 株式会社ディスコ 洗浄装置及び切削装置
AR023598A1 (es) * 1999-04-28 2002-09-04 Shell Int Research UN ENSAMBLAJE DE PERFORACION PARA PERFORAR UN BARRENO EN UNA FORMACIoN DE TIERRA.
US6478239B2 (en) * 2000-01-25 2002-11-12 John Zink Company, Llc High efficiency fuel oil atomizer
US6702940B2 (en) 2000-10-26 2004-03-09 Shell Oil Company Device for transporting particles of magnetic material
EG23135A (en) * 2001-03-06 2004-04-28 Shell Int Research Jet cutting device with deflector
US6752685B2 (en) * 2001-04-11 2004-06-22 Lai East Laser Applications, Inc. Adaptive nozzle system for high-energy abrasive stream cutting
AR045022A1 (es) 2003-07-09 2005-10-12 Shell Int Research Sistema y metodo para perforar un objeto
CA2531334C (en) 2003-07-09 2012-08-21 Shell Canada Limited Magnetic particle separator for an abrasive jetting system
AR045021A1 (es) 2003-07-09 2005-10-12 Shell Int Research Dispositivo para el transporte de particulas magneticas y la herramienta que incluye dicho dispositivo
ATE511595T1 (de) 2003-07-09 2011-06-15 Shell Int Research Werkzeug zum ausheben eines objekts
CA2542413C (en) 2003-10-21 2013-02-05 Shell Canada Limited Nozzle unit and method for excavating a hole in an object
CA2544093C (en) 2003-10-29 2013-02-26 Shell Canada Limited Fluid jet drilling tool
WO2005051389A1 (en) 2003-11-21 2005-06-09 Memory Pharmaceuticals Corporation Using of (+)-isopropyl 2-methoxyethyl 4-(2-chloro-3-cyano-phenyl)-1,4-dihydro-2,6-dymethyl-pyridine-3,5-dicarboxylate in the treatment of memory disorders

Also Published As

Publication number Publication date
ATE384190T1 (de) 2008-02-15
DE602004011388T2 (de) 2008-05-15
US20070131455A1 (en) 2007-06-14
DE602004011388D1 (de) 2008-03-06
US7445058B2 (en) 2008-11-04
CN1871408B (zh) 2010-11-24
RU2006117331A (ru) 2007-12-10
CN1871408A (zh) 2006-11-29

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Legal Events

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