NO851740L - Skjaerenhet. - Google Patents

Skjaerenhet.

Info

Publication number
NO851740L
NO851740L NO851740A NO851740A NO851740L NO 851740 L NO851740 L NO 851740L NO 851740 A NO851740 A NO 851740A NO 851740 A NO851740 A NO 851740A NO 851740 L NO851740 L NO 851740L
Authority
NO
Norway
Prior art keywords
housing
cutting unit
nozzle
drill bit
cutting
Prior art date
Application number
NO851740A
Other languages
English (en)
Norwegian (no)
Inventor
Hanlon Thomas A O
Original Assignee
Inco Ltd
Falconbridge Ltd
Noranda Inc
Kidd Creek Mines Ltd
Flow Ind Inc
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 Inco Ltd, Falconbridge Ltd, Noranda Inc, Kidd Creek Mines Ltd, Flow Ind Inc filed Critical Inco Ltd
Publication of NO851740L publication Critical patent/NO851740L/no

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
    • E21B10/00—Drill bits
    • E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
    • 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
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • 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
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids

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)
  • Earth Drilling (AREA)
  • External Artificial Organs (AREA)
  • Materials For Medical Uses (AREA)
  • Seal Device For Vehicle (AREA)
NO851740A 1984-05-03 1985-05-02 Skjaerenhet. NO851740L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/607,017 US4540056A (en) 1984-05-03 1984-05-03 Cutter assembly

Publications (1)

Publication Number Publication Date
NO851740L true NO851740L (no) 1985-11-04

Family

ID=24430446

Family Applications (1)

Application Number Title Priority Date Filing Date
NO851740A NO851740L (no) 1984-05-03 1985-05-02 Skjaerenhet.

Country Status (11)

Country Link
US (1) US4540056A (de)
EP (1) EP0165687A1 (de)
JP (1) JPS6157788A (de)
KR (1) KR850008107A (de)
AU (1) AU567808B2 (de)
CA (1) CA1244001A (de)
FI (1) FI851403A7 (de)
NO (1) NO851740L (de)
ZA (1) ZA85730B (de)
ZM (1) ZM985A1 (de)
ZW (1) ZW3685A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176472A (en) * 1983-02-08 1993-01-05 Kinder William D Foundation shoring method and means
US5018905A (en) * 1985-12-11 1991-05-28 Kinder William D Foundation shoring method and means
FR2566832B1 (fr) * 1984-06-27 1986-11-14 Inst Francais Du Petrole Methode et perfectionnement aux outils de forage permettant une grande efficacite du nettoyage du front de taille
FR2566833B1 (fr) * 1984-06-27 1986-11-14 Inst Francais Du Petrole Methode et perfectionnement aux outils de forage comportant des passages d'eau permettant une grande efficacite du nettoyage du front de taille
DE8712275U1 (de) * 1987-09-10 1987-12-10 Fa. Michael Hartfuss, 6604 Güdingen Drehbohrwerkzeug
GB8926688D0 (en) * 1989-11-25 1990-01-17 Reed Tool Co Improvements in or relating to rotary drill bits
DE9002368U1 (de) * 1990-03-01 1991-01-03 Bilfinger + Berger Bauaktiengesellschaft, 6800 Mannheim Vortriebseinheit
US5115873A (en) * 1991-01-24 1992-05-26 Baker Hughes Incorporated Method and appartus for directing drilling fluid to the cutting edge of a cutter
US5634515A (en) * 1995-12-28 1997-06-03 Lambert; Kenneth W. Geothermal heat-pump system and installation of same
US5732784A (en) * 1996-07-25 1998-03-31 Nelson; Jack R. Cutting means for drag drill bits
RU2165020C1 (ru) * 1999-12-15 2001-04-10 Тульский государственный университет Гидромониторная насадка
US6953303B1 (en) * 2002-12-31 2005-10-11 Waterwerks Inc. Substrate removal apparatus
DE102006000081A1 (de) * 2006-02-20 2007-08-23 Hilti Ag Gesteinsbohrkopf
US8100201B2 (en) * 2008-07-25 2012-01-24 Bluefire Equipment Corporation Rotary drill bit
US20100276206A1 (en) * 2008-07-25 2010-11-04 Anatoli Borissov Rotary Drill Bit
US20120111641A1 (en) * 2010-09-13 2012-05-10 Pak Yiu Ho Detachable drill bit
US8904912B2 (en) 2012-08-16 2014-12-09 Omax Corporation Control valves for waterjet systems and related devices, systems, and methods
US11554461B1 (en) 2018-02-13 2023-01-17 Omax Corporation Articulating apparatus of a waterjet system and related technology
USD863383S1 (en) * 2018-04-17 2019-10-15 Dirt Duck, Llc Fluid drilling head
WO2021127253A1 (en) 2019-12-18 2021-06-24 Hypertherm, Inc. Liquid jet cutting head sensor systems and methods
EP4127527A1 (de) 2020-03-24 2023-02-08 Hypertherm, Inc. Hochdruckdichtung für ein flüssigkeitsstrahlschneidsystem
KR20230005840A (ko) 2020-03-30 2023-01-10 하이퍼썸, 인크. 다기능 접속 종방향 단부들을 갖는 액체 제트 펌프를 위한 실린더
CN116378573B (zh) * 2023-04-07 2026-03-13 东北石油大学 一种自吸式粒子冲击钻头
US11988046B1 (en) 2023-10-22 2024-05-21 Cool Edge Bits Hydrojets rotary drill bit

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554968A (en) * 1896-02-18 Half to joseph m
US1388490A (en) * 1920-09-18 1921-08-23 John R Suman Rotary earth-boring drill
US1774522A (en) * 1927-07-27 1930-09-02 John T Phipps Earth-boring drill
US2773672A (en) * 1952-09-17 1956-12-11 Ellis C Holmes Drilling bit
US2884227A (en) * 1956-06-27 1959-04-28 Sandvikens Jernverks Ab Percussion drill bit for large holes
US3112803A (en) * 1962-01-02 1963-12-03 Jersey Prod Res Co Diamond drill bit
US3382940A (en) * 1965-10-21 1968-05-14 Frank E. Stebley Percussion drill bit
US3688852A (en) * 1970-08-24 1972-09-05 Gulf Research Development Co Spiral coil nozzle holder
US3871488A (en) * 1974-02-13 1975-03-18 Daniel R Sabre Rock drilling
US3952819A (en) * 1975-03-10 1976-04-27 A & W Deep-Well Drilling, Inc. Fatigue resistant anvil bit for percussion rock drill
US4083415A (en) * 1975-12-18 1978-04-11 Kennametal Inc. Mining bit with replaceable work engaging member
US4190125A (en) * 1977-11-09 1980-02-26 Fansteel Inc. Drill bit and steel combination for improved fluid flow
NO810302L (no) * 1980-02-02 1981-08-03 Drilling & Service Uk Ltd Borkrone og anvendelse av samme.
US4341273A (en) * 1980-07-04 1982-07-27 Shell Oil Company Rotary bit with jet nozzles
DE3039632C2 (de) * 1980-10-21 1982-12-16 Christensen, Inc., 84115 Salt Lake City, Utah Drehborhmeißel für Tiefbohrungen
US4406336A (en) * 1981-02-09 1983-09-27 Olsen John K Drilling bit
US4413689A (en) * 1982-06-01 1983-11-08 Ingersoll-Rand Co. Plural-part earth bit, and an improved bit head therefor
DE3330025A1 (de) * 1982-08-30 1984-03-01 Ingersoll-Rand Co., 07675 Woodcliff Lake, N.J. Zweistueckiger bohrer

Also Published As

Publication number Publication date
US4540056A (en) 1985-09-10
EP0165687A1 (de) 1985-12-27
ZA85730B (en) 1985-09-25
FI851403A0 (fi) 1985-04-09
KR850008107A (ko) 1985-12-13
FI851403L (fi) 1985-11-04
AU4191085A (en) 1985-11-07
AU567808B2 (en) 1987-12-03
CA1244001A (en) 1988-11-01
JPS6157788A (ja) 1986-03-24
ZW3685A1 (en) 1985-06-26
ZM985A1 (en) 1985-08-22
FI851403A7 (fi) 1985-11-04

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