ATE18924T1 - TRANSMISSION SYSTEM FOR SOIL INVESTIGATION. - Google Patents

TRANSMISSION SYSTEM FOR SOIL INVESTIGATION.

Info

Publication number
ATE18924T1
ATE18924T1 AT83201253T AT83201253T ATE18924T1 AT E18924 T1 ATE18924 T1 AT E18924T1 AT 83201253 T AT83201253 T AT 83201253T AT 83201253 T AT83201253 T AT 83201253T AT E18924 T1 ATE18924 T1 AT E18924T1
Authority
AT
Austria
Prior art keywords
pipes
pins
transmission system
electrically
measuring head
Prior art date
Application number
AT83201253T
Other languages
German (de)
Inventor
Karel Jacobus Albertus Boesten
Original Assignee
Ijsselmeerbeton Fund Tech Bv
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 Ijsselmeerbeton Fund Tech Bv filed Critical Ijsselmeerbeton Fund Tech Bv
Application granted granted Critical
Publication of ATE18924T1 publication Critical patent/ATE18924T1/en

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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • E21B17/0285—Electrical or electro-magnetic connections characterised by electrically insulating elements
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • E02D1/02—Investigation of foundation soil in situ before construction work
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R31/00—Coupling parts supported only by co-operation with counterpart

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Sciences (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Soil Working Implements (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Transmission system, which electrically connects a measuring head (4), being driven into the soil to signal measuring and recording means, which measuring head (4) transforms soil nature data such as of different soil layers, into electrical signals. The transmission system consists of mainly aligned pipes (2) placed one on top of the other and extending between the measuring head (4) and the signal processing means (10), and an electrical conductor system running through said aligned pipes (2), consisting of electrically conducting pins (6), one pin in each pipe. The pins (6) are electrically insulated from the electrically conducting pipe (2). Each pin (6) comprises at its ends electrical contact means (17,18) for the pins (6) in the adjacent pipes (2) and is of such length that upon placing the pipes (2) one on top of the other all pins (6) in all pipes (2) electrically contact one another, so that an uninterrupted electrical conductor is obtained.
AT83201253T 1982-08-31 1983-08-30 TRANSMISSION SYSTEM FOR SOIL INVESTIGATION. ATE18924T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8203399A NL8203399A (en) 1982-08-31 1982-08-31 TRANSMISSION SYSTEM FOR SOIL RESEARCH.
EP83201253A EP0102672B1 (en) 1982-08-31 1983-08-30 Transmission system for soil examination

Publications (1)

Publication Number Publication Date
ATE18924T1 true ATE18924T1 (en) 1986-04-15

Family

ID=19840207

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83201253T ATE18924T1 (en) 1982-08-31 1983-08-30 TRANSMISSION SYSTEM FOR SOIL INVESTIGATION.

Country Status (4)

Country Link
EP (1) EP0102672B1 (en)
AT (1) ATE18924T1 (en)
DE (1) DE3362798D1 (en)
NL (1) NL8203399A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8707308D0 (en) * 1987-03-26 1987-04-29 British Petroleum Co Plc Electrical cable assembly
GB8714754D0 (en) * 1987-06-24 1987-07-29 Framo Dev Ltd Electrical conductor arrangements
DE60207520T2 (en) * 2002-01-29 2006-08-10 Ingenjörsfirman Geotech AB Probing device with microwave transmission
DE102004003481B4 (en) * 2004-01-22 2007-01-25 Dtb Patente Gmbh Measuring device and drilling device for deep drilling and method for measuring relevant data in deep wells
WO2020222755A1 (en) 2019-04-29 2020-11-05 Halliburton Energy Services, Inc. Electrical connector for oil and gas applications
DE102022201173A1 (en) 2022-02-03 2023-08-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Device and method for cone penetration testing of soils
CN115030236A (en) * 2022-05-25 2022-09-09 中国矿业大学(北京) Dynamic monitoring and control method for tunnel multi-step slope-pressing foot type slag abandoning field

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531120A (en) * 1947-06-02 1950-11-21 Harry L Feaster Well-drilling apparatus
US3866678A (en) * 1973-03-15 1975-02-18 Texas Dynamatics Apparatus for employing a portion of an electrically conductive fluid flowing in a pipeline as an electrical conductor
DE2545692B2 (en) * 1975-10-11 1978-03-16 Dornier System Gmbh, 7990 Friedrichshafen Device for the transmission of measurement data from a borehole, in particular a deep borehole
FR2359358A1 (en) * 1976-07-23 1978-02-17 Ferodo Sa Moulded plastics connector for tubes or hoses - has one part with spring hooks which snap over rims on other part

Also Published As

Publication number Publication date
EP0102672B1 (en) 1986-04-02
NL8203399A (en) 1984-03-16
EP0102672A1 (en) 1984-03-14
DE3362798D1 (en) 1986-05-07

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee