SE501364C2 - Vätskedriven sänkborrmaskin utformad med en uppslagare - Google Patents

Vätskedriven sänkborrmaskin utformad med en uppslagare

Info

Publication number
SE501364C2
SE501364C2 SE9302391A SE9302391A SE501364C2 SE 501364 C2 SE501364 C2 SE 501364C2 SE 9302391 A SE9302391 A SE 9302391A SE 9302391 A SE9302391 A SE 9302391A SE 501364 C2 SE501364 C2 SE 501364C2
Authority
SE
Sweden
Prior art keywords
drill bit
percussion piston
percussion
annular portion
slot
Prior art date
Application number
SE9302391A
Other languages
English (en)
Swedish (sv)
Other versions
SE9302391D0 (sv
SE9302391L (sv
Inventor
Berndt Ekwall
Martin Peterson
Original Assignee
Atlas Copco Rocktech Ab
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
Publication of SE9302391D0 publication Critical patent/SE9302391D0/xx
Priority to SE9302391A priority Critical patent/SE501364C2/sv
Application filed by Atlas Copco Rocktech Ab filed Critical Atlas Copco Rocktech Ab
Priority to DE69417641T priority patent/DE69417641T2/de
Priority to EP94850110A priority patent/EP0634559B1/de
Priority to AT94850110T priority patent/ATE178690T1/de
Priority to ES94850110T priority patent/ES2132368T3/es
Priority to CA002127235A priority patent/CA2127235A1/en
Priority to US08/270,133 priority patent/US5488998A/en
Priority to AU67378/94A priority patent/AU671028B2/en
Priority to FI943301A priority patent/FI105282B/fi
Priority to JP16014194A priority patent/JP3352234B2/ja
Publication of SE9302391L publication Critical patent/SE9302391L/
Publication of SE501364C2 publication Critical patent/SE501364C2/sv

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
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/06—Hammer pistons; Anvils ; Guide-sleeves for pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Soil Working Implements (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Drilling Tools (AREA)
SE9302391A 1993-07-12 1993-07-12 Vätskedriven sänkborrmaskin utformad med en uppslagare SE501364C2 (sv)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9302391A SE501364C2 (sv) 1993-07-12 1993-07-12 Vätskedriven sänkborrmaskin utformad med en uppslagare
DE69417641T DE69417641T2 (de) 1993-07-12 1994-06-22 Im-Loch-Bohrmaschine, betrieben mit einem Druckmedium
EP94850110A EP0634559B1 (de) 1993-07-12 1994-06-22 Im-Loch-Bohrmaschine, betrieben mit einem Druckmedium
AT94850110T ATE178690T1 (de) 1993-07-12 1994-06-22 Im-loch-bohrmaschine, betrieben mit einem druckmedium
ES94850110T ES2132368T3 (es) 1993-07-12 1994-06-22 Perforadora hidraulica para pozos profundos.
CA002127235A CA2127235A1 (en) 1993-07-12 1994-06-30 Fluid driven down-the-hole drilling machine
US08/270,133 US5488998A (en) 1993-07-12 1994-07-01 Fluid driven down-the-hole drilling machine
AU67378/94A AU671028B2 (en) 1993-07-12 1994-07-08 Fluid driven down-the-hole drilling machine
FI943301A FI105282B (fi) 1993-07-12 1994-07-11 Juoksevan aineen käyttämä uppoporakone
JP16014194A JP3352234B2 (ja) 1993-07-12 1994-07-12 流体駆動型ダウンザホール穿孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302391A SE501364C2 (sv) 1993-07-12 1993-07-12 Vätskedriven sänkborrmaskin utformad med en uppslagare

Publications (3)

Publication Number Publication Date
SE9302391D0 SE9302391D0 (sv) 1993-07-12
SE9302391L SE9302391L (sv) 1995-01-13
SE501364C2 true SE501364C2 (sv) 1995-01-23

Family

ID=20390583

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302391A SE501364C2 (sv) 1993-07-12 1993-07-12 Vätskedriven sänkborrmaskin utformad med en uppslagare

Country Status (10)

Country Link
US (1) US5488998A (de)
EP (1) EP0634559B1 (de)
JP (1) JP3352234B2 (de)
AT (1) ATE178690T1 (de)
AU (1) AU671028B2 (de)
CA (1) CA2127235A1 (de)
DE (1) DE69417641T2 (de)
ES (1) ES2132368T3 (de)
FI (1) FI105282B (de)
SE (1) SE501364C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5301761A (en) * 1993-03-09 1994-04-12 Ingersoll-Rand Company Pressure reversing valve for a fluid-actuated, percussive drilling apparatus
SE503851C2 (sv) * 1994-12-21 1996-09-16 Atlas Copco Rock Drills Ab Styrning av slagkolv i ett vattendrivet slagverk
US5680904A (en) * 1995-11-30 1997-10-28 Patterson; William N. In-the-hole percussion rock drill
US6502650B1 (en) * 2000-11-15 2003-01-07 Sandvik Ab Percussive down-the-hole hammer for rock drilling, and a drill bit used therein
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
JP3818438B2 (ja) * 2001-12-14 2006-09-06 独立行政法人産業技術総合研究所 坑底駆動型パーカッションドリル
KR200294253Y1 (ko) * 2002-07-10 2002-11-04 임병덕 굴착용 해머비트 타격장치
FI115614B (fi) * 2002-10-24 2005-06-15 Sandvik Tamrock Oy Järjestely kallioporakoneessa
US6799641B1 (en) * 2003-06-20 2004-10-05 Atlas Copco Ab Percussive drill with adjustable flow control
US7832504B2 (en) * 2005-04-27 2010-11-16 Atlas Copco Secoroc Llc Exhaust valve and bit assembly for down-hole percussive drills
US8215419B2 (en) 2009-05-06 2012-07-10 Atlas Copco Secoroc Llc Variable frequency control for down hole drill and method
EP3409878B1 (de) * 2017-06-02 2021-08-18 Sandvik Intellectual Property AB Imlochbohrmaschine und verfahren zum bohren von gestein
FI127744B (en) * 2017-08-21 2019-01-31 Pirkan Laatupalvelu Oy Fluid operated drilling device
DE102021213908A1 (de) 2021-12-07 2023-06-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Bohrhammer und Verfahren zum Tiefbohren

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US660411A (en) * 1900-04-13 1900-10-23 Robert Blum Dental plugger.
US1005770A (en) * 1909-11-18 1911-10-10 Amasa B Clark Apparatus for sinking tubular piles.
US1680254A (en) * 1925-12-19 1928-08-07 Sullivan Machinery Co Forging machine
US2812922A (en) * 1956-06-26 1957-11-12 Exxon Research Engineering Co Double action drifter drill
US3038548A (en) * 1957-11-06 1962-06-12 Bowen Itco Inc Hydraulically operable percussion jar
US3944003A (en) * 1972-04-24 1976-03-16 Bakerdrill, Inc. Bore hole air hammer
DE2756567B2 (de) * 1977-12-19 1980-01-03 Gustav Dr.-Ing. 4300 Essen Jenne Steuervorrichtung für den Vor- und Rücklauf von selbstgetriebenen pneumatischen Rammbohrgeräten
ZA87943B (en) * 1987-02-10 1989-02-22 Abraham Gien Improvements relating to extraction device for pneumatically actuated drilling tools
US5226487A (en) * 1990-02-07 1993-07-13 Mbs Advanced Engineering Systems Pneumopercussive machine
US5163519A (en) * 1992-02-10 1992-11-17 Florida Pneumatic Manufacturing Corp. Pneumatically driven reverse impact device

Also Published As

Publication number Publication date
FI943301A0 (fi) 1994-07-11
AU6737894A (en) 1995-01-19
ATE178690T1 (de) 1999-04-15
EP0634559A3 (de) 1995-07-26
FI943301L (fi) 1995-01-13
SE9302391D0 (sv) 1993-07-12
US5488998A (en) 1996-02-06
EP0634559A2 (de) 1995-01-18
DE69417641D1 (de) 1999-05-12
DE69417641T2 (de) 1999-09-30
JPH0782979A (ja) 1995-03-28
FI105282B (fi) 2000-07-14
AU671028B2 (en) 1996-08-08
EP0634559B1 (de) 1999-04-07
SE9302391L (sv) 1995-01-13
ES2132368T3 (es) 1999-08-16
JP3352234B2 (ja) 2002-12-03
CA2127235A1 (en) 1995-01-13

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Legal Events

Date Code Title Description
NUG Patent has lapsed