MX173210B - Broca de perforacion por percusion - Google Patents

Broca de perforacion por percusion

Info

Publication number
MX173210B
MX173210B MX018087A MX1808789A MX173210B MX 173210 B MX173210 B MX 173210B MX 018087 A MX018087 A MX 018087A MX 1808789 A MX1808789 A MX 1808789A MX 173210 B MX173210 B MX 173210B
Authority
MX
Mexico
Prior art keywords
drill
intake
housing
opening
chamber
Prior art date
Application number
MX018087A
Other languages
English (en)
Inventor
Gerald L Fletcher
Gregory T Fletcher
Original Assignee
Gerald L Fletcher Y Gregory T
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 Gerald L Fletcher Y Gregory T filed Critical Gerald L Fletcher Y Gregory T
Publication of MX173210B publication Critical patent/MX173210B/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
    • 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
    • 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
    • E21B21/16—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using gaseous 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/16—Plural down-hole drives, e.g. for combined percussion and rotary drilling; Drives for multi-bit drilling units
    • 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
    • E21B7/007—Drilling by use of explosives

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Portable Nailing Machines And Staplers (AREA)
  • Earth Drilling (AREA)
  • Eye Examination Apparatus (AREA)
  • Surgical Instruments (AREA)

Abstract

La presente invención se refiere a una broca de perforación por percusión para perforar la tierra dentro de formaciones subterráneas caracterizada porque comprende: un alojamiento de broca de perforación montado en un extremo inferior de la sarta de perforación, el alojamiento está provisto con una abertura central a través del mismo; una pluralidad de barras de perforación colocadas concéntricamente para divergir hacia abajo a través del alojamiento, cada barra tiene un diente de impacto en el extremo inferior de la barra que se proyecta hacia abajo y alejado del alojamiento, y medios que montan la barra de perforación para movimiento recíproco longitudinal deslizable a lo largo de los ejes longitudinales respectivos de las barras de perforación; una serie de cámras de combustión colocadas en relación concéntrica a una con respecto a la otra por encima de la barra de perforación, cada cámara incluye por lo menos una válvula de admisión de combustible y una válvula de escape; medios para suministrar la mezcla de combustible hacia cada una de las cámaras de combustión y medios de encendido para encender la mezcla cuando se introduce en cada cámara; y medios de control en secuencia para abrir y cerrar en secuencia cada una de las válvulas de admisión y escape en cada cámara y que tienen medios de disparo correlacionadas con la apertura de las válvulas de admisión para activar los medios de encendido asociados con cada válvula de admisión en coordinación con la apertura de cada válvula de admisión mediante lo cual se hace avanzar en secuencia las barras de perforación hacia abajo hasta la formación subterránea en respuesta a la activación de los medios de encendido.
MX018087A 1988-10-24 1989-10-24 Broca de perforacion por percusion MX173210B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/261,596 US4883133A (en) 1988-10-24 1988-10-24 Combustion operated drilling apparatus

Publications (1)

Publication Number Publication Date
MX173210B true MX173210B (es) 1994-02-09

Family

ID=22994008

Family Applications (1)

Application Number Title Priority Date Filing Date
MX018087A MX173210B (es) 1988-10-24 1989-10-24 Broca de perforacion por percusion

Country Status (10)

Country Link
US (1) US4883133A (es)
JP (1) JPH0735717B2 (es)
KR (1) KR930003778B1 (es)
AU (1) AU613571B2 (es)
CA (1) CA1322194C (es)
DE (1) DE3935252C2 (es)
GB (1) GB2224056B (es)
MX (1) MX173210B (es)
NO (1) NO300280B1 (es)
ZA (1) ZA896928B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5004056A (en) * 1988-05-23 1991-04-02 Goikhman Yakov A Percussion-rotary drilling tool
DE3826513A1 (de) * 1988-08-04 1990-02-08 Schmidt Paul Verfahren und rammbohrgeraet zum grabenlosen verlegen von versorgungsleitungen
CA2036883C (en) * 1991-02-22 2003-12-02 Roger F. Masse Drill head with integral impact hammers
GB9109543D0 (en) * 1991-05-02 1991-06-26 Bp Exploration Operating Drilling system
GB2255361B (en) * 1991-05-02 1995-02-22 Bp Exploration Operating Drilling assembly
TW271460B (es) * 1992-06-16 1996-03-01 Furukawa Co Ltd
US5267622A (en) * 1992-06-22 1993-12-07 Fletcher Gerald L Impact block assembly for percussion drilling apparatus
US6189630B1 (en) * 1998-06-17 2001-02-20 Beck, Iii August H. Downhole hammer-type core barrel
US6659939B2 (en) * 1998-11-20 2003-12-09 Intuitive Surgical, Inc. Cooperative minimally invasive telesurgical system
US6951535B2 (en) * 2002-01-16 2005-10-04 Intuitive Surgical, Inc. Tele-medicine system that transmits an entire state of a subsystem
US9745799B2 (en) 2001-08-19 2017-08-29 Smart Drilling And Completion, Inc. Mud motor assembly
US9051781B2 (en) 2009-08-13 2015-06-09 Smart Drilling And Completion, Inc. Mud motor assembly
SE526252C2 (sv) * 2003-03-26 2005-08-09 Wassara Ab Hydraulisk borrsträngsanordning
CA2600722A1 (en) * 2005-03-31 2006-10-05 University Of Scranton Cryogenic pulsejet
CN102409971A (zh) * 2006-12-04 2012-04-11 古木一功 地下挖掘用挖掘装置、旋转式挖掘机和地下挖掘方法
CN101818621A (zh) * 2010-04-27 2010-09-01 中建七局第三建筑有限公司 空心钻头
DE102010050244B4 (de) 2010-10-30 2013-10-17 Technische Universität Bergakademie Freiberg Meißeldirektantrieb für Werkzeuge auf Basis einer Wärmekraftmaschine
FI20115981L (fi) * 2011-10-06 2013-04-07 Sandvik Mining & Constr Oy Polttoainesäiliö
GB2611057B (en) 2021-09-23 2024-07-24 Ga Drilling As Rock disintegration device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900951A (en) * 1908-02-17 1908-10-13 Terry Tench & Proctor Tunneling Machine Company Tunneling-machine.
US966286A (en) * 1909-03-06 1910-08-02 T G Dean Electric switch.
US1461713A (en) * 1921-07-22 1923-07-10 Reni S Berry Well drill
US2400853A (en) * 1941-07-08 1946-05-21 Walter P Stilley Well drilling apparatus
US2595126A (en) * 1949-06-18 1952-04-29 Leonard East Well-drilling machine
US2815932A (en) * 1956-02-29 1957-12-10 Norman E Wolfram Retractable rock drill bit apparatus
US2942850A (en) * 1957-07-23 1960-06-28 Mckee Company Multiple drill
GB853376A (en) * 1958-02-26 1960-11-09 Nils Torsten Neldas Improvements in devices for boring holes of large diameter in hard ground or rock
BE630739A (es) * 1962-04-09
US3870113A (en) * 1974-02-14 1975-03-11 Newell E Slawson Pneumatic drill apparatus
US4410053A (en) * 1980-12-15 1983-10-18 Masse Roger F Apparatus for drilling hard material

Also Published As

Publication number Publication date
KR900006638A (ko) 1990-05-08
ZA896928B (en) 1991-12-24
GB2224056B (en) 1992-09-02
AU4240989A (en) 1990-04-26
NO894208D0 (no) 1989-10-23
GB2224056A (en) 1990-04-25
CA1322194C (en) 1993-09-14
AU613571B2 (en) 1991-08-01
GB8921479D0 (en) 1989-11-08
JPH02157389A (ja) 1990-06-18
DE3935252C2 (de) 1996-08-14
NO894208L (no) 1990-04-25
DE3935252A1 (de) 1990-04-26
NO300280B1 (no) 1997-05-05
KR930003778B1 (ko) 1993-05-10
US4883133A (en) 1989-11-28
JPH0735717B2 (ja) 1995-04-19

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