EA201300254A1 - Центратор - Google Patents

Центратор

Info

Publication number
EA201300254A1
EA201300254A1 EA201300254A EA201300254A EA201300254A1 EA 201300254 A1 EA201300254 A1 EA 201300254A1 EA 201300254 A EA201300254 A EA 201300254A EA 201300254 A EA201300254 A EA 201300254A EA 201300254 A1 EA201300254 A1 EA 201300254A1
Authority
EA
Eurasian Patent Office
Prior art keywords
centralizer
sleeve
center
clamps
clamping element
Prior art date
Application number
EA201300254A
Other languages
English (en)
Other versions
EA025971B1 (ru
Inventor
Питер Сидней Роулинг
Original Assignee
Тик Майнинг Солюшнс Питиуай Лтд.
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 AU2010903662A external-priority patent/AU2010903662A0/en
Application filed by Тик Майнинг Солюшнс Питиуай Лтд. filed Critical Тик Майнинг Солюшнс Питиуай Лтд.
Publication of EA201300254A1 publication Critical patent/EA201300254A1/ru
Publication of EA025971B1 publication Critical patent/EA025971B1/ru

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/24—Guiding or centralising devices for drilling rods or pipes
    • 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
    • E21B7/04—Directional 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/046—Directional drilling horizontal drilling
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/02—Rigid support of bearing units; Housings, e.g. caps, covers in the case of sliding-contact bearings
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/60—Positive connections with threaded parts, e.g. bolt and nut connections
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
    • F16C2226/50—Positive connections
    • F16C2226/70—Positive connections with complementary interlocking parts
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2352/00—Apparatus for drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
  • Earth Drilling (AREA)

Abstract

В заявке описан центратор для применения в бурильной установке. Центратор содержит зажимной элемент, который перемещается в целом по касательной к втулке и зажимает втулку на месте внутри центратора.
EA201300254A 2010-08-16 2011-08-16 Центратор EA025971B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010903662A AU2010903662A0 (en) 2010-08-16 Centraliser clamp
PCT/AU2011/001046 WO2012021927A1 (en) 2010-08-16 2011-08-16 Centraliser

Publications (2)

Publication Number Publication Date
EA201300254A1 true EA201300254A1 (ru) 2013-06-28
EA025971B1 EA025971B1 (ru) 2017-02-28

Family

ID=45604608

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201300254A EA025971B1 (ru) 2010-08-16 2011-08-16 Центратор

Country Status (14)

Country Link
US (1) US9297224B2 (ru)
EP (1) EP2606197B1 (ru)
KR (1) KR101828638B1 (ru)
CN (1) CN103348090B (ru)
AP (1) AP3428A (ru)
AU (1) AU2011291436B2 (ru)
BR (1) BR112013002841A2 (ru)
CA (1) CA2808255C (ru)
CL (1) CL2013000457A1 (ru)
EA (1) EA025971B1 (ru)
MX (1) MX346681B (ru)
PE (1) PE20131124A1 (ru)
PL (1) PL2606197T3 (ru)
WO (1) WO2012021927A1 (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104265274B (zh) * 2014-09-05 2016-10-05 燕山大学 一种快速准确实现凿岩钻机断面平行孔自动定位的方法
CN107289028A (zh) * 2017-07-12 2017-10-24 武汉武船机电模块有限责任公司 一种尾滚筒支承装置及方法
DE102018114134A1 (de) * 2018-06-13 2019-12-19 Renk Aktiengesellschaft Gleitlager
CN110253642B (zh) * 2019-06-24 2020-10-09 濮阳市创立石油机械有限公司 一种抽油杆扶正器破碎机及其破碎方法

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US224103A (en) * 1880-02-03 Thomas g
US1363663A (en) * 1919-06-18 1920-12-28 John W Small Bushing-lock
US1592586A (en) * 1920-11-03 1926-07-13 Wills Childe Harold Bearing-locating device
US1717873A (en) * 1924-01-07 1929-06-18 Alanson P Brush Journal bearing
US1608626A (en) * 1925-10-23 1926-11-30 Parkersburg Rig And Reel Compa Pitman
US1776594A (en) * 1927-11-02 1930-09-23 Ingersoll Rand Co Centralizer for drill steels
DE748939C (de) * 1937-10-02 1944-11-11 Gleitlager
US2897017A (en) * 1955-05-30 1959-07-28 Kubodera Hisayoshi Bearing
US3441323A (en) * 1967-06-07 1969-04-29 Gardner Denver Co Centralizer
US3508798A (en) * 1968-09-26 1970-04-28 Bliss Co Bushing assembly
US3661376A (en) * 1970-04-09 1972-05-09 Dwight A Hill Support having three axes of adjustment and a single locking handle
US3650576A (en) * 1970-11-20 1972-03-21 Ingersoll Rand Co Liner for aluminum drill guide feed
US3749454A (en) * 1971-12-22 1973-07-31 E Bailey Centralizer
US3960416A (en) * 1975-01-20 1976-06-01 Heim Universal Corporation Spherical bearing having adjustable key
SE418318B (sv) 1977-03-03 1981-05-18 Atlas Copco Ab Borrstod pa en matningsbalk for en bergborrmaskin
US4380405A (en) * 1980-01-07 1983-04-19 Hitachi, Ltd. Head flange mounting device for turbo-machine
FI65123C (fi) * 1980-08-25 1984-03-12 Tampella Oy Ab Borrstoed
US4377213A (en) * 1981-09-01 1983-03-22 Joy Manufacturing Company Dual bushing centralizer
US4412753A (en) * 1981-09-03 1983-11-01 Linn James F Quick-opening bearing block
FR2523637A1 (fr) * 1982-03-17 1983-09-23 Eimco Secoma Guide-fleuret escamotable pour glissiere de foration et de boulonnage
US4697830A (en) * 1984-12-31 1987-10-06 Petro-Tube, Inc. Stabbing guide
DE3815318A1 (de) * 1988-05-05 1989-11-16 Bernhard Moll Pendelgewindelager
US5118058A (en) * 1991-06-20 1992-06-02 Panavise Products, Inc. Universal adjustable mount
US5988298A (en) * 1997-03-12 1999-11-23 Ingersoll-Rand Company Drill rod position stabilizing device
CA2403468A1 (en) * 2000-03-21 2001-09-27 Paul A. Pierce Guide for attachment to a roof bolter to allow for core drilling
DE10244533B3 (de) * 2002-09-25 2004-01-22 Federal-Mogul Wiesbaden Gmbh & Co. Kg Verdrehsicherung für Lagerschalen und verdrehsicheres Lager
EP1610011B1 (en) * 2003-04-02 2019-06-12 Diamet Corporation Oil-impregnated sintered bearing and method of producing the same
US7997167B2 (en) * 2007-08-30 2011-08-16 Longyear Tm, Inc. Clamping and breaking device
CN101424162B (zh) 2007-10-31 2011-06-15 北京南车时代机车车辆机械有限公司 顶部驱动钻井装置背钳
KR20110045094A (ko) * 2008-10-03 2011-05-03 다이호 고교 가부시키가이샤 슬라이딩 베어링과 그 제조 방법
CN201377290Y (zh) * 2009-03-26 2010-01-06 上海工程机械厂有限公司 一种连续墙钻机的钻杆保持架
US8584774B2 (en) * 2010-06-04 2013-11-19 Caterpillar Global Mining Equipment Llc Traveling and locking centralizer
DE102010054106A1 (de) * 2010-12-10 2012-06-14 Voith Patent Gmbh Radiallager zum Lagern einer Welle

Also Published As

Publication number Publication date
KR101828638B1 (ko) 2018-03-22
AP3428A (en) 2015-09-30
AU2011291436B2 (en) 2015-09-03
CA2808255C (en) 2019-01-08
EA025971B1 (ru) 2017-02-28
PE20131124A1 (es) 2013-10-10
AP2013006761A0 (en) 2013-03-31
CL2013000457A1 (es) 2013-07-19
MX346681B (es) 2017-03-29
KR20130110154A (ko) 2013-10-08
US20130146364A1 (en) 2013-06-13
WO2012021927A1 (en) 2012-02-23
CN103348090B (zh) 2015-07-22
EP2606197A4 (en) 2017-10-04
CA2808255A1 (en) 2012-02-23
CN103348090A (zh) 2013-10-09
BR112013002841A2 (pt) 2016-06-07
AU2011291436A1 (en) 2013-03-28
US9297224B2 (en) 2016-03-29
EP2606197B1 (en) 2018-12-26
MX2013001620A (es) 2013-03-08
PL2606197T3 (pl) 2019-07-31
EP2606197A1 (en) 2013-06-26

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU