ATE232264T1 - Tauchfähiges pneumatisches-bohrwerkzeug - Google Patents

Tauchfähiges pneumatisches-bohrwerkzeug

Info

Publication number
ATE232264T1
ATE232264T1 AT99917743T AT99917743T ATE232264T1 AT E232264 T1 ATE232264 T1 AT E232264T1 AT 99917743 T AT99917743 T AT 99917743T AT 99917743 T AT99917743 T AT 99917743T AT E232264 T1 ATE232264 T1 AT E232264T1
Authority
AT
Austria
Prior art keywords
striking piston
duct
filling
axial
exhaust
Prior art date
Application number
AT99917743T
Other languages
English (en)
Inventor
Vladimir Koudelka
Jan Stros
Original Assignee
Permon S R O
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 Permon S R O filed Critical Permon S R O
Application granted granted Critical
Publication of ATE232264T1 publication Critical patent/ATE232264T1/de

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

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)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling Tools (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
AT99917743T 1998-05-04 1999-05-04 Tauchfähiges pneumatisches-bohrwerkzeug ATE232264T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ981361A CZ136198A3 (cs) 1998-05-04 1998-05-04 Pneumatické ponorné vrtací nářadí
PCT/CZ1999/000011 WO1999057411A1 (en) 1998-05-04 1999-05-04 Pneumatic submersible boring tool

Publications (1)

Publication Number Publication Date
ATE232264T1 true ATE232264T1 (de) 2003-02-15

Family

ID=5463174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99917743T ATE232264T1 (de) 1998-05-04 1999-05-04 Tauchfähiges pneumatisches-bohrwerkzeug

Country Status (6)

Country Link
EP (1) EP1076754B1 (de)
AT (1) ATE232264T1 (de)
AU (1) AU3593999A (de)
CZ (1) CZ136198A3 (de)
DE (1) DE69905245T2 (de)
WO (1) WO1999057411A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138870A1 (de) * 2000-03-27 2001-10-04 Bernard Lionel Gien Bohrhammeranordnung
CA2469886C (en) * 2001-12-10 2010-08-17 Sds Digger Tools Pty Ltd A percussive downhole hammer and piston design for such a hammer
US7353890B2 (en) 2006-01-09 2008-04-08 Sandvik Intellectual Property Ab Down-the-hole hammer and components for a down-the-hole hammer, and a method of assembling a down-the-hole hammer
CN101235703B (zh) * 2007-01-30 2011-10-05 西部钻探克拉玛依钻井工艺研究院 一种钻井用空气冲击锤
CN103331734B (zh) * 2013-05-08 2016-04-06 成都恩承油气有限公司 一种流体压力与惯性力双作用导向切换装置
CN106948752A (zh) * 2017-04-10 2017-07-14 宜昌市五环钻机具有限责任公司 潜孔冲击器反堵后接头及装配方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4054180A (en) * 1976-02-09 1977-10-18 Reed Tool Company Impact drilling tool having a shuttle valve
EP0040026A1 (de) 1980-05-09 1981-11-18 Halifax Tool Company Limited Freikolbenwerkzeug
US4530408A (en) * 1983-03-28 1985-07-23 Toutant Roland J Porting system for pneumatic impact hammer
CA1226488A (en) * 1983-05-18 1987-09-08 Bernard L. Gien Down the hole hammer equipment
AU608441B2 (en) * 1988-06-15 1991-03-28 Abraham Gien Down the hole hammer equipment
SK279150B6 (sk) * 1990-11-09 1998-07-08 Permon Pneumatické ponorné vŕtacie náradie
SE468823B (sv) 1991-12-20 1993-03-22 Uniroc Ab Saenkborrmaskin av det slag daer slagkolvens roerelse styr tillfoersel av tryckmedium
DE9200271U1 (de) * 1992-01-11 1992-04-16 Ingenieurkontor für Maschinenkonstruktion GmbH, O-9055 Chemnitz Druckluft-Versenkbohrhammer mit Drehmechanismus für das Bohrwerkzeug

Also Published As

Publication number Publication date
DE69905245T2 (de) 2004-01-22
WO1999057411A1 (en) 1999-11-11
EP1076754B1 (de) 2003-02-05
CZ136198A3 (cs) 1999-11-17
DE69905245D1 (de) 2003-03-13
AU3593999A (en) 1999-11-23
EP1076754A1 (de) 2001-02-21

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