CL2015001883A1 - Válvula de control - Google Patents

Válvula de control

Info

Publication number
CL2015001883A1
CL2015001883A1 CL2015001883A CL2015001883A CL2015001883A1 CL 2015001883 A1 CL2015001883 A1 CL 2015001883A1 CL 2015001883 A CL2015001883 A CL 2015001883A CL 2015001883 A CL2015001883 A CL 2015001883A CL 2015001883 A1 CL2015001883 A1 CL 2015001883A1
Authority
CL
Chile
Prior art keywords
control valve
opening
outside
interior surface
flow
Prior art date
Application number
CL2015001883A
Other languages
English (en)
Inventor
Timo Muuttonen
Timo Leino
Antti Koskimäki
Ari Kotala
Original Assignee
Sandvik Mining & Constr Oy
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 Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Publication of CL2015001883A1 publication Critical patent/CL2015001883A1/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
    • 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
    • E21B4/06—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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/04—Means in valves for absorbing fluid energy for decreasing pressure or noise level, the throttle being incorporated in the closure member

Landscapes

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

Abstract

UNA VALVULA DE CONTROL PARA CONTROLAR EL FLUJO DE UN FLUIDO DE PRESION EN UN DISPOSITIVO DE RUPTURA QUE COMPRENDE UNA VALVULA DE CONTROL TIPO MANGUITO COMPRENDIENDO UNA SUPERFICIE EXTERIOR, UNA SUPERFICIE INTERIOR Y POR LO MENOS UNA ABERTURA EXTENDIENOSE DESDE LA SUPERFICIE INTERIOR DE LA VALVULA DE CONTROL HACIA LA SUPERFICIE EXTERIOR DE LA VALVULA DE CONTROL PERMITIENDO EL FLUJO DEL FLUIDO DE PRESION ENTRE EL INTERIOR DE LA VALVULA DE CONTROL Y EL EXTERIOR DE LA VALVULA DE CONTROL A TRAVES DE LA ABERTURA, DONDE POR LO MENOS UNA ABERTURA COMPRENDE POR LO MENOS UN MURO; UNA MAQUINA DE PERFORACION DE ROCA Y UN MARTILLO DE RUPTURA.
CL2015001883A 2014-07-03 2015-06-30 Válvula de control CL2015001883A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14175564.5A EP2963229B1 (en) 2014-07-03 2014-07-03 Control valve

Publications (1)

Publication Number Publication Date
CL2015001883A1 true CL2015001883A1 (es) 2016-02-05

Family

ID=51176129

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2015001883A CL2015001883A1 (es) 2014-07-03 2015-06-30 Válvula de control

Country Status (8)

Country Link
US (1) US10012024B2 (es)
EP (1) EP2963229B1 (es)
KR (1) KR101740129B1 (es)
CN (1) CN105240332B (es)
AU (1) AU2015203561B2 (es)
CA (1) CA2894292C (es)
CL (1) CL2015001883A1 (es)
ZA (1) ZA201504504B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11421509B2 (en) * 2017-10-16 2022-08-23 Pamala Ranee CRESS High pressure float valve
CN111042765B (zh) * 2020-01-16 2021-11-16 中国海洋石油集团有限公司 一种井下流量控制阀
FI3919717T3 (fi) * 2020-06-01 2023-05-15 Sandvik Mining & Construction Oy Männänohjauselin, kallionporauskone ja menetelmä
EP4261441A1 (en) * 2022-04-13 2023-10-18 Sandvik Mining and Construction Oy Control valve, impact device and method

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125297A (en) * 1964-03-17 Rotary spray head
US2951467A (en) * 1958-11-06 1960-09-06 Ingersoll Rand Co Rock drill
FR2493423A1 (fr) * 1980-10-31 1982-05-07 Flopetrol Etudes Fabric Procede et systeme de commande hydraulique, notamment de vannes sous-marines
CH677806A5 (es) 1987-12-30 1991-06-28 Terra Ag Tiefbautechnik
US5029657A (en) * 1989-11-14 1991-07-09 Arthur Mahar Rock drill bit
DE4003189A1 (de) * 1990-02-03 1991-08-08 Roemer Helmuth Rammvorrichtung
US5803187A (en) * 1996-08-23 1998-09-08 Javins; Brooks H. Rotary-percussion drill apparatus and method
CN2433446Y (zh) * 2000-08-02 2001-06-06 上海三信液压有限公司 破碎机钳的液压控制组合阀
SE523255C2 (sv) 2001-12-14 2004-04-06 Wassara Ab Vätskedriven sänkborrmaskin
WO2007115119A2 (en) * 2006-03-31 2007-10-11 Jerry Swinford Jet motor
CN2906158Y (zh) * 2006-04-30 2007-05-30 中南大学 一种用于控制氮爆式液压破碎锤的套阀
FI119398B (fi) * 2006-12-21 2008-10-31 Sandvik Mining & Constr Oy Iskulaite
US9038744B2 (en) * 2008-06-06 2015-05-26 Coil Tubing Technology, Inc. Jet hammer
FI125179B (fi) 2009-03-26 2015-06-30 Sandvik Mining & Constr Oy Tiivistyssovitelma painenestekäyttöisen iskulaitteen pyörivässä ohjausventtiilissä
US9885212B2 (en) * 2011-03-29 2018-02-06 Coil Tubing Technology, Inc. Downhole oscillator
JP5843617B2 (ja) 2012-01-06 2016-01-13 Ｋｙｂ株式会社 ソレノイドバルブおよび緩衝器
EP2811106B1 (en) * 2013-06-07 2018-08-01 Sandvik Mining and Construction Oy Rock Drilling Machine and Method for Lubrication

Also Published As

Publication number Publication date
EP2963229A1 (en) 2016-01-06
KR20160004956A (ko) 2016-01-13
CA2894292C (en) 2017-11-21
ZA201504504B (en) 2021-09-29
CN105240332A (zh) 2016-01-13
EP2963229B1 (en) 2017-05-31
US20160003372A1 (en) 2016-01-07
US10012024B2 (en) 2018-07-03
CN105240332B (zh) 2018-01-09
AU2015203561A1 (en) 2016-01-21
AU2015203561B2 (en) 2016-06-02
CA2894292A1 (en) 2016-01-03
KR101740129B1 (ko) 2017-05-25

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