BR112016000569B1 - Tubo de vedação dinâmica para um martelo de perfuração de tipo "down-the-hole" - Google Patents

Tubo de vedação dinâmica para um martelo de perfuração de tipo "down-the-hole" Download PDF

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Publication number
BR112016000569B1
BR112016000569B1 BR112016000569-4A BR112016000569A BR112016000569B1 BR 112016000569 B1 BR112016000569 B1 BR 112016000569B1 BR 112016000569 A BR112016000569 A BR 112016000569A BR 112016000569 B1 BR112016000569 B1 BR 112016000569B1
Authority
BR
Brazil
Prior art keywords
tube
piston
opening
dynamic
drill
Prior art date
Application number
BR112016000569-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016000569A2 (https=
Inventor
Tony Lorger
Original Assignee
Drillroc Pneumatic Pty Ltd
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 AU2013902580A external-priority patent/AU2013902580A0/en
Application filed by Drillroc Pneumatic Pty Ltd filed Critical Drillroc Pneumatic Pty Ltd
Publication of BR112016000569A2 publication Critical patent/BR112016000569A2/pt
Publication of BR112016000569B1 publication Critical patent/BR112016000569B1/pt

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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
    • 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

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  • 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)
  • Earth Drilling (AREA)
BR112016000569-4A 2013-07-12 2014-07-10 Tubo de vedação dinâmica para um martelo de perfuração de tipo "down-the-hole" BR112016000569B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2013902580 2013-07-12
AU2013902580A AU2013902580A0 (en) 2013-07-12 Dynamic seal tube for a down hole hammer drill
PCT/AU2014/000709 WO2015003215A1 (en) 2013-07-12 2014-07-10 Dynamic seal tube for a down hole hammer drill

Publications (2)

Publication Number Publication Date
BR112016000569A2 BR112016000569A2 (https=) 2017-07-25
BR112016000569B1 true BR112016000569B1 (pt) 2022-01-25

Family

ID=52279225

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016000569-4A BR112016000569B1 (pt) 2013-07-12 2014-07-10 Tubo de vedação dinâmica para um martelo de perfuração de tipo "down-the-hole"

Country Status (9)

Country Link
US (1) US10161188B2 (https=)
EP (1) EP3019687B1 (https=)
KR (1) KR20160029854A (https=)
CN (1) CN105378206B (https=)
AU (1) AU2014289968A1 (https=)
BR (1) BR112016000569B1 (https=)
CL (1) CL2016000002A1 (https=)
WO (1) WO2015003215A1 (https=)
ZA (1) ZA201600570B (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2972829C (en) * 2015-03-27 2022-03-08 Anderson, Charles Abernethy Apparatus and method for modifying axial force
WO2017164713A1 (ko) * 2016-03-24 2017-09-28 인석신 워터해머 장치
SE1951244A1 (en) * 2019-10-31 2021-04-20 Epiroc Drilling Tools Ab Pneumatic drill hammer comprising a boost chamber and a drilling rig comprising such a drill hammer
WO2023128842A1 (en) * 2021-12-27 2023-07-06 Epiroc Drilling Tools Aktiebolag Down-the-hole hammer
KR102667641B1 (ko) * 2023-01-05 2024-05-21 주식회사 엠에스이엔씨 내구성이 우수한 터널 굴착 공사용 햄머 및 이를 이용한 터널 굴착 공법
US12523102B2 (en) * 2023-07-28 2026-01-13 Center Rock, Inc. Down-the-hole hammer having an inverted casing
WO2025177255A1 (en) * 2024-02-22 2025-08-28 Gien Bernard L A drill hammer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US80067A (en) 1868-07-21 Henky t
US3193024A (en) * 1962-01-18 1965-07-06 Atlantic Refining Co Percussion drills with exhaust passage in hammer
US3387671A (en) 1965-10-15 1968-06-11 Mission Mfg Co Percussion tool
US3527239A (en) * 1968-09-26 1970-09-08 Gardner Denver Co Exhaust tube for down-hole drill
US3826316A (en) 1971-02-19 1974-07-30 Reed Tool Co Pneumatic impact tool
US4100976A (en) * 1976-12-06 1978-07-18 Reed Tool Co. Pneumatic impact drilling tool
DE2816737C3 (de) * 1978-04-18 1981-03-19 Hans Philipp 3570 Stadtallendorf Walter Bohrhammer, Insbesondere Tieflochhammer
US4923018A (en) 1989-03-02 1990-05-08 Sandvik Rock Tools, Inc. Percussion drill
US5033557A (en) * 1990-05-07 1991-07-23 Anadrill, Inc. Hydraulic drilling jar
AUPP061997A0 (en) * 1997-11-28 1998-01-08 Rear, Ian Graeme Top-sub assembly of a downhole hammer
US5984021A (en) 1998-01-27 1999-11-16 Numa Tool Company Porting system for back chamber of pneumatic hammer
US6499544B1 (en) * 2000-11-15 2002-12-31 Sandvik Ab Percussive down-the-hole hammer for rock drilling, and a one-way valve used therein
US6883618B1 (en) 2004-06-15 2005-04-26 Numa Tool Company Variable timing for front chamber of pneumatic hammer
US7267205B2 (en) 2005-08-31 2007-09-11 Shimano, Inc. Apparatus for actuating a bicycle hub brake
CA2672175C (en) * 2006-10-20 2015-05-12 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
US9068399B2 (en) * 2006-10-20 2015-06-30 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
US8011455B2 (en) * 2009-02-11 2011-09-06 Atlas Copco Secoroc Llc Down hole hammer having elevated exhaust
CN201560742U (zh) * 2010-01-05 2010-08-25 中国石油集团川庆钻探工程有限公司 潜孔冲击器钎头单向截止阀

Also Published As

Publication number Publication date
EP3019687B1 (en) 2019-09-04
CN105378206B (zh) 2019-03-26
CL2016000002A1 (es) 2016-09-16
US10161188B2 (en) 2018-12-25
AU2014289968A1 (en) 2016-03-03
EP3019687A4 (en) 2017-03-29
EP3019687A1 (en) 2016-05-18
CN105378206A (zh) 2016-03-02
KR20160029854A (ko) 2016-03-15
WO2015003215A1 (en) 2015-01-15
US20160153237A1 (en) 2016-06-02
ZA201600570B (en) 2021-04-28
BR112016000569A2 (https=) 2017-07-25

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/07/2014, OBSERVADAS AS CONDICOES LEGAIS.