PE20161453A1 - Adaptador de vastago con ranura de purga reforzada - Google Patents

Adaptador de vastago con ranura de purga reforzada

Info

Publication number
PE20161453A1
PE20161453A1 PE2016002180A PE2016002180A PE20161453A1 PE 20161453 A1 PE20161453 A1 PE 20161453A1 PE 2016002180 A PE2016002180 A PE 2016002180A PE 2016002180 A PE2016002180 A PE 2016002180A PE 20161453 A1 PE20161453 A1 PE 20161453A1
Authority
PE
Peru
Prior art keywords
reinforced
adapter
bore
stem adapter
internal
Prior art date
Application number
PE2016002180A
Other languages
English (en)
Inventor
Tomas Sh Jansson
Magnus Persson
Susanne Lejon
Original Assignee
Sandvik Intellectual Property
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 Sandvik Intellectual Property filed Critical Sandvik Intellectual Property
Publication of PE20161453A1 publication Critical patent/PE20161453A1/es

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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits
    • E21B10/38—Percussion drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • E21B10/36—Percussion drill bits
    • 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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods
    • 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
    • E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/025—Rock drills, i.e. jumbo drills
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/26—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by liquid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

Adaptador de vastago de perforacion de roca que comprende un cuerpo alargado que tiene una perforacion de purga interna y un pozo de entrada a traves de la pared lateral del adaptador en comunicacion de fluido con la perforacion interna. La pared de adaptador en la region del pozo de entrada se refuerza de tal manera que un diametro interno de la perforacion de purga en la region reforzada es menor que un diametro interno de la perforacion en una position axialmente mas alla de la region reforzada.
PE2016002180A 2014-05-13 2015-05-04 Adaptador de vastago con ranura de purga reforzada PE20161453A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14168027.2A EP2944756B1 (en) 2014-05-13 2014-05-13 Shank adapter with reinforced flushing slot

Publications (1)

Publication Number Publication Date
PE20161453A1 true PE20161453A1 (es) 2017-01-07

Family

ID=50687354

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2016002180A PE20161453A1 (es) 2014-05-13 2015-05-04 Adaptador de vastago con ranura de purga reforzada

Country Status (13)

Country Link
US (1) US10745972B2 (es)
EP (1) EP2944756B1 (es)
KR (1) KR20170002442A (es)
CN (1) CN106460472B (es)
AU (1) AU2015261161B2 (es)
CA (1) CA2946949A1 (es)
CL (1) CL2016002854A1 (es)
MX (1) MX2016014737A (es)
PE (1) PE20161453A1 (es)
PL (1) PL2944756T3 (es)
RU (1) RU2679933C2 (es)
WO (1) WO2015173045A1 (es)
ZA (1) ZA201607331B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230145356A (ko) * 2021-02-19 2023-10-17 산드빅 마이닝 앤드 컨스트럭션 오와이 플러싱 요소, 암석 드릴링 기계 및 방법
EP4047175A1 (en) * 2021-02-19 2022-08-24 Sandvik Mining and Construction Oy Shank adapter, rock drilling machine and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432460B (sv) * 1979-11-02 1984-04-02 Fagersta Ab Nackadapter for bergborrmaskin
GB2212747A (en) * 1987-11-25 1989-08-02 Boart Hardmetals Shank adaptor for rock drilling machines
GB2310391A (en) * 1996-02-22 1997-08-27 Boart Longyear Ltd A shank adapter
GB2352671B (en) 1999-08-03 2003-06-18 Boart Longyear Ltd Shank adapter
DE10102308A1 (de) * 2001-01-19 2002-07-25 Hilti Ag Gesteinsbohrer mit Spülbohrung
SE523949C2 (sv) * 2002-03-20 2004-06-08 Atlas Copco Secoroc Ab Förfarande vid korrosionsskydd av särskilt korrosionsutsatta delar i bergborrutrustning
SE525430C2 (sv) 2003-03-04 2005-02-22 Sandvik Ab Nackadapter för bergborrmaskiner
US8794347B2 (en) * 2008-06-03 2014-08-05 Atlas Copco Rock Drills Ab Arrangement and method comprising a flushing head for a rock drilling machine, and rock drilling machine comprising the arrangement
SE535183C2 (sv) 2010-09-09 2012-05-15 Atlas Copco Secoroc Ab Korrosionsskyddad nackadapter för en bergborrmaskin, förfarande samt bergborrmaskin innefattande korrosionsskyddad nackadepter

Also Published As

Publication number Publication date
RU2679933C2 (ru) 2019-02-14
CA2946949A1 (en) 2015-11-19
WO2015173045A1 (en) 2015-11-19
KR20170002442A (ko) 2017-01-06
CL2016002854A1 (es) 2017-02-03
US20170145756A1 (en) 2017-05-25
EP2944756B1 (en) 2017-04-05
MX2016014737A (es) 2017-03-06
AU2015261161A1 (en) 2016-11-03
EP2944756A1 (en) 2015-11-18
US10745972B2 (en) 2020-08-18
ZA201607331B (en) 2019-04-24
AU2015261161B2 (en) 2019-07-18
RU2016148607A3 (es) 2018-09-26
CN106460472B (zh) 2019-07-26
CN106460472A (zh) 2017-02-22
PL2944756T3 (pl) 2017-09-29
RU2016148607A (ru) 2018-06-13

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