IT1002529B - Perfezionamenti nei mezzi di comando di sonde a percussione - Google Patents

Perfezionamenti nei mezzi di comando di sonde a percussione

Info

Publication number
IT1002529B
IT1002529B IT54448/73A IT5444873A IT1002529B IT 1002529 B IT1002529 B IT 1002529B IT 54448/73 A IT54448/73 A IT 54448/73A IT 5444873 A IT5444873 A IT 5444873A IT 1002529 B IT1002529 B IT 1002529B
Authority
IT
Italy
Prior art keywords
percussion
probes
control
percussion probes
Prior art date
Application number
IT54448/73A
Other languages
English (en)
Italian (it)
Original Assignee
Halifax Tool Co 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
Application filed by Halifax Tool Co Ltd filed Critical Halifax Tool Co Ltd
Application granted granted Critical
Publication of IT1002529B publication Critical patent/IT1002529B/it

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

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)
IT54448/73A 1973-01-09 1973-12-20 Perfezionamenti nei mezzi di comando di sonde a percussione IT1002529B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB114273*[A GB1419981A (en) 1973-01-09 1973-01-09 Percussion drills

Publications (1)

Publication Number Publication Date
IT1002529B true IT1002529B (it) 1976-05-20

Family

ID=9716921

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54448/73A IT1002529B (it) 1973-01-09 1973-12-20 Perfezionamenti nei mezzi di comando di sonde a percussione

Country Status (11)

Country Link
US (1) US3924690A (enrdf_load_stackoverflow)
JP (1) JPS5046502A (enrdf_load_stackoverflow)
BE (1) BE808812A (enrdf_load_stackoverflow)
CA (1) CA982112A (enrdf_load_stackoverflow)
ES (1) ES422108A1 (enrdf_load_stackoverflow)
FR (1) FR2213409B1 (enrdf_load_stackoverflow)
GB (1) GB1419981A (enrdf_load_stackoverflow)
IE (1) IE39542B1 (enrdf_load_stackoverflow)
IN (1) IN138220B (enrdf_load_stackoverflow)
IT (1) IT1002529B (enrdf_load_stackoverflow)
ZA (1) ZA739177B (enrdf_load_stackoverflow)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4003442A (en) * 1975-10-06 1977-01-18 Reed Tool Company Detachable drill bit for impact drilling
GB1585086A (en) * 1976-07-28 1981-02-25 Compair Constr Mining Ltd Down-the-hole percussion drills
US4079793A (en) * 1976-10-05 1978-03-21 Reed Tool Co. Exhaust means for percussion tools
US4100976A (en) * 1976-12-06 1978-07-18 Reed Tool Co. Pneumatic impact drilling tool
AT360432B (de) * 1977-03-28 1980-01-12 Inst Gornogo Dela Sibirskogo O Druckluft-schlagbohrgeraet zum herstellen von bohrloechern durch verdraengen des erdreiches
EP0011218B1 (en) * 1978-11-10 1984-09-12 Halifax Tool Company Limited Sealing and retaining of telescopically related elements
US4446929A (en) * 1979-06-11 1984-05-08 Dresser Industries, Inc. Fluid operated rock drill hammer
FR2528104A1 (fr) * 1982-06-04 1983-12-09 Stenuick Freres Marteau de forage
US4694911A (en) * 1984-07-13 1987-09-22 Kennedy James D Drilling assembly for percussion drilling of deep wells
US4726429A (en) * 1984-07-13 1988-02-23 Kennedy James D Percussion down hole drilling tool with central fluid flushing passage
WO1987001413A1 (en) * 1985-09-02 1987-03-12 Wallis Drilling Pty. Ltd. Downhole hammer
JPS63268895A (ja) * 1987-04-08 1988-11-07 インコ、リミテッド ドリル刃と衝撃ハンマ、および刃保持リング
FI91552C (fi) * 1991-03-25 1994-07-11 Valto Ilomaeki Poraava laite ja sen etenemisen säätömenetelmä
DE4143418C2 (de) * 1991-10-23 1995-03-16 Klemm Bohrtech Drucklufthammer mit veränderbarer Rückhublänge des Arbeitskolbens
DE9319223U1 (de) * 1993-12-15 1994-02-24 Walter, Hans-Philipp, 74251 Lehrensteinsfeld Bohrhammer
US5494116A (en) * 1994-02-04 1996-02-27 Earth Tool Corporation Pneumatic impact tool for pipe insertion
US5605197A (en) * 1994-07-29 1997-02-25 Ingersoll-Rand Company Valve assembly for a fluid-activated, percussive paving breaker
US5533579A (en) * 1994-10-31 1996-07-09 Chu; Eric Shock preventive pneumatic tool as automatically shut off under no load condition
US5984021A (en) * 1998-01-27 1999-11-16 Numa Tool Company Porting system for back chamber of pneumatic hammer
SE0001657L (sv) * 2000-05-05 2001-10-01 G Drill Ab Borrkroneinfästning
DE10146023B4 (de) * 2001-09-18 2006-02-23 Tracto-Technik Gmbh Steuerung für einen Schlagantrieb
DE10392218B4 (de) * 2002-01-14 2013-07-18 China Petroleum And Chemical Corporation Schlagwerk zum Bohren in der Erdölindustrie mit Strömungsmittelantrieb und dessen Verwendung
SE520941C2 (sv) * 2002-01-23 2003-09-16 Atlas Copco Secoroc Ab Tryckluftsdrivet slagverk till en sänkborrmaskin jämte sänkborrmaskin
GB0208817D0 (en) * 2002-04-17 2002-05-29 European Molecular Biology Lab Embl Method for producing monoclonal antibodies
MX2007006684A (es) * 2004-12-07 2007-10-18 Byung-Duk Lim Un martillo de taladrar el suelo y metodo de manejo.
US7422074B2 (en) * 2006-05-19 2008-09-09 Numa Tool Company Delayed compression sleeve hammer
WO2008046148A1 (en) 2006-10-20 2008-04-24 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
DE102009038383B4 (de) * 2009-08-24 2014-10-16 Tracto-Technik Gmbh & Co. Kg Rammbohrvorrichtung
US20110155466A1 (en) * 2009-12-28 2011-06-30 Halliburton Energy Services, Inc. Varied rpm drill bit steering
US9562394B2 (en) * 2009-12-28 2017-02-07 Halliburton Energy Services, Inc. Timed impact drill bit steering
CN102434094A (zh) * 2010-09-29 2012-05-02 宜昌市五环钻机具有限责任公司 一种活塞尾管式无阀单缸型潜孔冲击器
ZA201208086B (en) * 2012-01-17 2013-05-29 Drillroc Pneumatic Pty Ltd Down-the-hole hammer drill
CA3091247A1 (en) * 2019-09-06 2021-03-06 Optimum Petroleum Services Inc. Downhole pressure wave generating device
CN115288605B (zh) * 2022-08-27 2025-04-25 贵阳云海岩土工程有限公司 沉管式绳索潜孔锤
CN118065752B (zh) * 2024-04-22 2024-06-28 中铁建工集团第二建设有限公司 一种建筑施工用岩土层钻进设备及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917025A (en) * 1958-06-03 1959-12-15 Richard O Dulaney Pneumatic drill hammer
US3193024A (en) * 1962-01-18 1965-07-06 Atlantic Refining Co Percussion drills with exhaust passage in hammer
US3503459A (en) * 1968-07-29 1970-03-31 Mission Mfg Co Percussion drill motor

Also Published As

Publication number Publication date
FR2213409B1 (enrdf_load_stackoverflow) 1977-03-04
DE2362724B2 (de) 1977-04-14
JPS5046502A (enrdf_load_stackoverflow) 1975-04-25
US3924690A (en) 1975-12-09
DE2362724A1 (de) 1974-07-11
GB1419981A (en) 1976-01-07
CA982112A (en) 1976-01-20
FR2213409A1 (enrdf_load_stackoverflow) 1974-08-02
ZA739177B (en) 1974-10-30
IN138220B (enrdf_load_stackoverflow) 1976-01-03
IE39542L (en) 1974-07-09
IE39542B1 (en) 1978-11-08
BE808812A (fr) 1974-04-16
ES422108A1 (es) 1976-05-01

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