EP0352979A3 - Bohrvorrichtung mit einstellbarer Amplitude - Google Patents

Bohrvorrichtung mit einstellbarer Amplitude Download PDF

Info

Publication number
EP0352979A3
EP0352979A3 EP19890307415 EP89307415A EP0352979A3 EP 0352979 A3 EP0352979 A3 EP 0352979A3 EP 19890307415 EP19890307415 EP 19890307415 EP 89307415 A EP89307415 A EP 89307415A EP 0352979 A3 EP0352979 A3 EP 0352979A3
Authority
EP
European Patent Office
Prior art keywords
variable amplitude
drill
housing
rotor
amplitude rotor
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.)
Withdrawn
Application number
EP19890307415
Other languages
English (en)
French (fr)
Other versions
EP0352979A2 (de
Inventor
Martin Arthur Bollands
David Chinery
Thimothy Ray Woolmington
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of EP0352979A2 publication Critical patent/EP0352979A2/de
Publication of EP0352979A3 publication Critical patent/EP0352979A3/de
Withdrawn legal-status Critical Current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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/162—Making use of masses with adjustable amount of eccentricity
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Sampling And Sample Adjustment (AREA)
EP19890307415 1988-07-28 1989-07-20 Bohrvorrichtung mit einstellbarer Amplitude Withdrawn EP0352979A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8818024 1988-07-28
GB888818024A GB8818024D0 (en) 1988-07-28 1988-07-28 Variable mass rotor

Publications (2)

Publication Number Publication Date
EP0352979A2 EP0352979A2 (de) 1990-01-31
EP0352979A3 true EP0352979A3 (de) 1992-02-05

Family

ID=10641276

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890307415 Withdrawn EP0352979A3 (de) 1988-07-28 1989-07-20 Bohrvorrichtung mit einstellbarer Amplitude

Country Status (4)

Country Link
EP (1) EP0352979A3 (de)
JP (1) JPH0280785A (de)
AU (1) AU3884289A (de)
GB (1) GB8818024D0 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH684786A5 (de) * 1990-04-09 1994-12-30 Bechem Hannelore Exzenteraktivierte radial schwingende rotierende Werkzeughalter.
DE19732532C2 (de) * 1997-07-29 1999-10-28 Tracto Technik Verfahren und Vvorrichtung zum horizontalen Richtungsbohren

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932182C (de) * 1953-07-16 1957-03-28 Wolfgang Dr-Ing Herbold Schwingendes Bohrverfahren
US3155163A (en) * 1956-02-20 1964-11-03 Jr Albert G Bodine Method and apparatus for soinc jarring with reciprocating masss oscillator
US3199614A (en) * 1962-10-03 1965-08-10 Jr Albert G Bodine Sonic wave system for planting utility poles in the ground
US3217551A (en) * 1962-03-21 1965-11-16 Jr Albert G Bodine Vibration generator for resonant loads and sonic systems embodying same
US3289774A (en) * 1965-07-14 1966-12-06 Jr Albert G Bodine Vibration isolator for sonic pole driving system
GB1183066A (en) * 1967-06-02 1970-03-04 Fyne Machinery & Eng Improvements in and relating to the Driving of Piles, and more especially of Sheet Piling
DE1558869A1 (de) * 1967-05-19 1970-05-06 Wissenschaftlich Tech Zentrum Vibrationsgeraet zur Verdichtung von fein- und grobkoernigen Materialien
DE1634474A1 (de) * 1966-02-24 1970-08-06 Buckau Wolf Maschf R Ruettelwalze
US3734212A (en) * 1971-08-20 1973-05-22 Bucyrus Erie Co Well drill and casing drive unit
US4073353A (en) * 1976-03-22 1978-02-14 Bodine Albert G Sonic large bore earth auger
FR2372275A1 (en) * 1976-11-24 1978-06-23 Stavostroj Np Nove Mesto Nad Vibration generator for ground compacting roller - has solenoid preventing spontaneous out of balance weight rotation when exciter is disconnected (HU 27.5.78)
US4176983A (en) * 1978-07-17 1979-12-04 Ingersoll-Rand Company Variable eccentric device
US4211121A (en) * 1976-09-01 1980-07-08 Fmc Corporation Vibrator with eccentric weights
BE894355A (nl) * 1982-09-10 1983-01-03 Callens Henri E Triller met regelbare trilkracht
GB2152100A (en) * 1983-12-20 1985-07-31 Frederick William Wink Vibratory drill apparatus
DE8530160U1 (de) * 1985-09-05 1986-01-30 Krings International GmbH & Co KG, 5138 Heinsberg Vibrationsramme
DE3515690C1 (de) * 1985-05-02 1986-09-11 Gebr. Lindenmeyer GmbH & Co Maschinenfabrik, 8906 Gersthofen Vibrationsbaer mit Unwuchtverstellung
GB2188398A (en) * 1986-03-19 1987-09-30 Robin Desmond Radcliff Andrews Improvements relating to vibratory machines
FR2639376A1 (fr) * 1988-11-24 1990-05-25 Albaret Travaux Publics Sa Engin compacteur vibrant a amplitude modifiable

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE932182C (de) * 1953-07-16 1957-03-28 Wolfgang Dr-Ing Herbold Schwingendes Bohrverfahren
US3155163A (en) * 1956-02-20 1964-11-03 Jr Albert G Bodine Method and apparatus for soinc jarring with reciprocating masss oscillator
US3217551A (en) * 1962-03-21 1965-11-16 Jr Albert G Bodine Vibration generator for resonant loads and sonic systems embodying same
US3199614A (en) * 1962-10-03 1965-08-10 Jr Albert G Bodine Sonic wave system for planting utility poles in the ground
US3289774A (en) * 1965-07-14 1966-12-06 Jr Albert G Bodine Vibration isolator for sonic pole driving system
DE1634474A1 (de) * 1966-02-24 1970-08-06 Buckau Wolf Maschf R Ruettelwalze
DE1558869A1 (de) * 1967-05-19 1970-05-06 Wissenschaftlich Tech Zentrum Vibrationsgeraet zur Verdichtung von fein- und grobkoernigen Materialien
GB1183066A (en) * 1967-06-02 1970-03-04 Fyne Machinery & Eng Improvements in and relating to the Driving of Piles, and more especially of Sheet Piling
US3734212A (en) * 1971-08-20 1973-05-22 Bucyrus Erie Co Well drill and casing drive unit
US4073353A (en) * 1976-03-22 1978-02-14 Bodine Albert G Sonic large bore earth auger
US4211121A (en) * 1976-09-01 1980-07-08 Fmc Corporation Vibrator with eccentric weights
FR2372275A1 (en) * 1976-11-24 1978-06-23 Stavostroj Np Nove Mesto Nad Vibration generator for ground compacting roller - has solenoid preventing spontaneous out of balance weight rotation when exciter is disconnected (HU 27.5.78)
US4176983A (en) * 1978-07-17 1979-12-04 Ingersoll-Rand Company Variable eccentric device
BE894355A (nl) * 1982-09-10 1983-01-03 Callens Henri E Triller met regelbare trilkracht
GB2152100A (en) * 1983-12-20 1985-07-31 Frederick William Wink Vibratory drill apparatus
DE3515690C1 (de) * 1985-05-02 1986-09-11 Gebr. Lindenmeyer GmbH & Co Maschinenfabrik, 8906 Gersthofen Vibrationsbaer mit Unwuchtverstellung
DE8530160U1 (de) * 1985-09-05 1986-01-30 Krings International GmbH & Co KG, 5138 Heinsberg Vibrationsramme
GB2188398A (en) * 1986-03-19 1987-09-30 Robin Desmond Radcliff Andrews Improvements relating to vibratory machines
FR2639376A1 (fr) * 1988-11-24 1990-05-25 Albaret Travaux Publics Sa Engin compacteur vibrant a amplitude modifiable

Also Published As

Publication number Publication date
EP0352979A2 (de) 1990-01-31
JPH0280785A (ja) 1990-03-20
GB8818024D0 (en) 1988-09-01
AU3884289A (en) 1990-02-01

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