DE3268535D1 - Hydraulic down-the-hole rock drill - Google Patents

Hydraulic down-the-hole rock drill

Info

Publication number
DE3268535D1
DE3268535D1 DE8282902170T DE3268535T DE3268535D1 DE 3268535 D1 DE3268535 D1 DE 3268535D1 DE 8282902170 T DE8282902170 T DE 8282902170T DE 3268535 T DE3268535 T DE 3268535T DE 3268535 D1 DE3268535 D1 DE 3268535D1
Authority
DE
Germany
Prior art keywords
hydraulic
drilling mud
impact
drill
engine
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.)
Expired
Application number
DE8282902170T
Other languages
German (de)
English (en)
Inventor
Karl-Erik Nyman
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
Application granted granted Critical
Publication of DE3268535D1 publication Critical patent/DE3268535D1/de
Expired 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
    • 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)
  • 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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Lubricants (AREA)
  • Drilling Tools (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Control Of Electric Motors In General (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Fertilizing (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Catalysts (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
DE8282902170T 1981-07-13 1982-07-09 Hydraulic down-the-hole rock drill Expired DE3268535D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8104328A SE8104328L (sv) 1981-07-13 1981-07-13 Hydraulisk senkborrmaskin
PCT/EP1982/000147 WO1983000183A1 (en) 1981-07-13 1982-07-09 Hydraulic down-the-hole rock drill

Publications (1)

Publication Number Publication Date
DE3268535D1 true DE3268535D1 (en) 1986-02-27

Family

ID=20344244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282902170T Expired DE3268535D1 (en) 1981-07-13 1982-07-09 Hydraulic down-the-hole rock drill

Country Status (10)

Country Link
EP (1) EP0096037B1 (fi)
JP (1) JPS58501082A (fi)
AT (1) ATE17516T1 (fi)
CA (1) CA1201946A (fi)
DE (1) DE3268535D1 (fi)
DK (1) DK156518C (fi)
FI (1) FI76865C (fi)
NO (1) NO162352C (fi)
SE (1) SE8104328L (fi)
WO (1) WO1983000183A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112922530A (zh) * 2021-02-05 2021-06-08 吉林大学 一种定向钻进用空气反循环潜孔锤自回转钻具

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535780A1 (fr) * 1982-11-04 1984-05-11 Boniface Andre Perfectionnement aux marteaux-fond de trou pour forage des sols
SE444127B (sv) * 1984-06-25 1986-03-24 Atlas Copco Ab Tryckvetskedriven senkborrmaskin
FR2597543B1 (fr) * 1986-04-17 1988-06-24 Soletanche Dispositif pour le forage immerge de fondations
NO169088C (no) * 1989-11-08 1992-05-06 Norske Stats Oljeselskap Trykkforsterker for montering ovenfor borkronen ved den nedre ende av et boreroer for dypboring, samt trykkforsterkergruppe omfattende et flertall slike trykkforsterkere
AU9033991A (en) * 1990-11-19 1992-06-11 Den Norske Stats Oljeselskap A.S. Converter group and pressure converter for use therein
CA2096434A1 (en) * 1990-11-19 1992-05-20 Knut V. Horvei Pressure converter
FR2694332B1 (fr) * 1992-07-30 1994-10-14 Jacques Campguilhem Marteau piqueur fond de trou hydraulique.
AU2010200944B2 (en) * 2009-09-17 2018-02-22 Jfk Equipment Limited Drilling Apparatus
CN202337979U (zh) * 2011-06-17 2012-07-18 北京荣创科宏岩土工程有限公司 气浆分离装置及具有该装置的钻杆组合结构
EP3336301B1 (de) * 2016-12-19 2023-09-13 BAUER Maschinen GmbH Drehbohrwerkzeug und verfahren zum erstellen einer bohrung
CN114382406A (zh) * 2022-02-22 2022-04-22 山西开源益通矿业设备制造有限公司 定向冲击岩孔施工设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1101265A (fr) * 1954-03-18 1955-10-04 Procédé de forage et dispositif pour la mise en oeuvre de ce procédé
GB764099A (en) * 1954-12-10 1956-12-19 Bataafsche Petroleum Improvements in or relating to well drilling assemblies
NL286163A (fi) * 1961-11-30 1900-01-01
US3232362A (en) * 1963-11-12 1966-02-01 Cullen Well drilling apparatus
US3899033A (en) * 1974-01-03 1975-08-12 Huisen Allen T Van Pneumatic-kinetic drilling system
US3964558A (en) * 1974-11-13 1976-06-22 Texas Dynamatics, Inc. Fluid actuated downhole drilling device
US4256191A (en) * 1979-03-28 1981-03-17 Reed Tool Company Intermittent high-drag oil well drilling methods and apparatus
GB2055927A (en) * 1979-08-10 1981-03-11 Eng Enterpr Wellbore drilling tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112922530A (zh) * 2021-02-05 2021-06-08 吉林大学 一种定向钻进用空气反循环潜孔锤自回转钻具

Also Published As

Publication number Publication date
CA1201946A (en) 1986-03-18
ATE17516T1 (de) 1986-02-15
EP0096037B1 (en) 1986-01-15
FI832846A0 (fi) 1983-08-08
EP0096037A1 (en) 1983-12-21
NO162352B (no) 1989-09-04
DK156518B (da) 1989-09-04
FI76865B (fi) 1988-08-31
FI832846A (fi) 1983-08-08
WO1983000183A1 (en) 1983-01-20
SE8104328L (sv) 1983-01-14
NO830837L (no) 1983-03-10
DK117283A (da) 1983-03-11
FI76865C (fi) 1988-12-12
NO162352C (no) 1989-12-13
DK156518C (da) 1990-01-22
DK117283D0 (da) 1983-03-11
JPS58501082A (ja) 1983-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee