CA2670999A1 - Outil de forage pneumatique - Google Patents

Outil de forage pneumatique Download PDF

Info

Publication number
CA2670999A1
CA2670999A1 CA002670999A CA2670999A CA2670999A1 CA 2670999 A1 CA2670999 A1 CA 2670999A1 CA 002670999 A CA002670999 A CA 002670999A CA 2670999 A CA2670999 A CA 2670999A CA 2670999 A1 CA2670999 A1 CA 2670999A1
Authority
CA
Canada
Prior art keywords
wear sleeve
piston
backhead
bit
annular passage
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002670999A
Other languages
English (en)
Inventor
Bernard Lionel Gien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2670999A1 publication Critical patent/CA2670999A1/fr
Abandoned legal-status Critical Current

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
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits

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)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
CA002670999A 2008-07-10 2009-07-07 Outil de forage pneumatique Abandoned CA2670999A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2008/06006 2008-07-10
ZA200806006 2008-07-10

Publications (1)

Publication Number Publication Date
CA2670999A1 true CA2670999A1 (fr) 2010-01-10

Family

ID=41565866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002670999A Abandoned CA2670999A1 (fr) 2008-07-10 2009-07-07 Outil de forage pneumatique

Country Status (6)

Country Link
KR (1) KR20100007762A (fr)
CN (1) CN101676514A (fr)
AU (1) AU2009202750A1 (fr)
CA (1) CA2670999A1 (fr)
CL (1) CL2009001562A1 (fr)
ZA (1) ZA200904814B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337839A (zh) * 2011-09-06 2012-02-01 中国石油化工股份有限公司 一种定向旋转式空气锤
CN105353404A (zh) * 2015-12-02 2016-02-24 西南石油大学 一种气体钻井井底近钻头连续冲击震源短节
WO2017013597A1 (fr) * 2015-07-20 2017-01-26 Gien Bernard L Marteau de forage pneumatique
WO2017118963A1 (fr) * 2016-01-10 2017-07-13 Gien Bernard L Marteau perforateur pneumatique
CN111622664A (zh) * 2020-05-07 2020-09-04 南京航创特种机器人有限公司 工业机器人专用土壤钻机高配冲击器
WO2020188530A3 (fr) * 2019-03-20 2020-12-03 Gien Bernard L Marteau perforateur
CN117145379A (zh) * 2023-10-31 2023-12-01 长沙黑金刚实业有限公司 一种反循环冲击器

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2011322094A1 (en) * 2010-10-28 2013-06-13 Bernard Lionel Gien A down-the-hole hammer drill assembly
CN102094576B (zh) * 2010-12-01 2013-12-25 卢丹 一种破碎机构
CN110230467A (zh) * 2019-07-02 2019-09-13 诸暨欧亿自动化设备有限公司 一种基于二氧化碳爆破的地质岩石开采装置
CN110748292B (zh) * 2019-10-14 2021-06-29 潍坊学院 一种风压电磁联合冲击器
CN117705560B (zh) * 2024-02-06 2024-04-19 圣塔菲医疗科技(常州)有限公司 一种心血管植入物实时磨损试验装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896886A (en) * 1973-08-10 1975-07-29 Bakerdrill Inc Bore hole hammer drill
US3964551A (en) * 1974-09-20 1976-06-22 Reed Tool Company Pneumatic impact drilling tool
US4333537A (en) * 1978-11-24 1982-06-08 Harris Jesse W Impact drilling tool having improved valving
US4790391A (en) * 1985-10-04 1988-12-13 Tone Boring Co., Ltd. Air pressure impact drilling method and apparatus for same
US5803187A (en) * 1996-08-23 1998-09-08 Javins; Brooks H. Rotary-percussion drill apparatus and method
US20080099218A1 (en) * 2006-10-26 2008-05-01 Sandvik Intellectual Property Ab Air actuated down-the-hole hammer for rock drilling, a drill bit and a foot valve to be used in the down-the-hole hammer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337839A (zh) * 2011-09-06 2012-02-01 中国石油化工股份有限公司 一种定向旋转式空气锤
CN102337839B (zh) * 2011-09-06 2013-12-11 中国石油化工股份有限公司 一种定向旋转式空气锤
WO2017013597A1 (fr) * 2015-07-20 2017-01-26 Gien Bernard L Marteau de forage pneumatique
CN105353404A (zh) * 2015-12-02 2016-02-24 西南石油大学 一种气体钻井井底近钻头连续冲击震源短节
WO2017118963A1 (fr) * 2016-01-10 2017-07-13 Gien Bernard L Marteau perforateur pneumatique
WO2020188530A3 (fr) * 2019-03-20 2020-12-03 Gien Bernard L Marteau perforateur
CN111622664A (zh) * 2020-05-07 2020-09-04 南京航创特种机器人有限公司 工业机器人专用土壤钻机高配冲击器
CN117145379A (zh) * 2023-10-31 2023-12-01 长沙黑金刚实业有限公司 一种反循环冲击器
CN117145379B (zh) * 2023-10-31 2024-01-30 长沙黑金刚实业有限公司 一种反循环冲击器

Also Published As

Publication number Publication date
AU2009202750A1 (en) 2010-01-28
ZA200904814B (en) 2010-06-30
CN101676514A (zh) 2010-03-24
AU2009202750A8 (en) 2010-04-15
CL2009001562A1 (es) 2010-08-06
AU2009202750A9 (en) 2010-04-22
KR20100007762A (ko) 2010-01-22

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Legal Events

Date Code Title Description
FZDE Dead